List of publications                                                                                 28th May, 2012

Kari Tapio Seppänen

 

 

A. Refereed scientific articles in journals, books, and conference proceedings

 

Refereed scientific articles in journals:

 

1.                  Huikuri HV, Linnaluoto MK, Seppänen T, Airaksinen KEJ, Kessler KM, Myerburg RJ. Circadian rhythm of heart rate variability in survivors of cardiac arrest. American Journal of Cardiology, Vol 70, September, 1992, pp. 610-615.

2.                  Huikuri HV, Valkama JO, Airaksinen KEJ, Seppänen T, Kessler KM, Takkunen JT, Myerburg RJ. Frequency domain measures of heart rate variability before the onset of nonsustained and sustained ventricular tachycardia in patients with coronary artery disease. Circulation, Vol 87, No 4, 1993, pp. 1220-1228.

3.                  Kauppinen H, Seppänen T, Pietikäinen M. An experimental comparison of autoregressive and Fourier-based descriptors in 2-D shape classification. IEEE Transaction on pattern analysis and machine intelligence, Vol. 17, No. 2, 1995, pp. 201-207.

4.                  Huikuri HV, Koistinen MJ, Yli-Mäyry S, Airaksinen KEJ, Seppänen T, Ikäheimo MJ, Myerburg RJ. Impaired low frequency oscillations of heart rate in patients with prior acute myocardial infarction and life-threatening arrhythmias. The American Journal of Cardiology, Vol. 76, No. 1, 1995: 56 - 60.

5.                  Huikuri HV, Seppänen T, Koistinen MJ, Airaksinen KEJ, Ikäheimo MJ, Castellanos A, Myerburg RJ. Abnormalities in beat-to-beat dynamics of heart rate before the spontaneous onset of life-threatening ventricular tachyarrhythmias in patients with prior myocardial infarction. Circulation, Vol 93, No 10, 1996, pp. 1836-1844.

6.                  Tulppo MP, Mäkikallio TH, Takala TES, Seppänen T, Huikuri HV. Quantitative beat-to-beat analysis of heart rate dynamics during exercise. American Journal of Physiology – Heart and Circulatory Physiology, Vol. 271, Issue 1, 1996; H244-H252.

7.                  Mäkikallio TH, Seppänen T, Niemelä MO, Airaksinen KEJ, Tulppo M, Huikuri HV. Abnormalities in beat-to-beat complexity of heart rate dynamics in patients with a prior myocardial infarction. Journal of the American College of Cardiology, Vol. 28, No. 4, 1996, pp. 1005-1011.

8.                  Mäkikallio TH, Seppänen T, Airaksinen KEJ, Koistinen J, Tulppo MP, Peng C-K, Goldberger AL, Huikuri HV. Dynamic analysis of heart rate may predict subsequent ventricular tachycardia after myocardial infarction. The American Journal of Cardiology, Vol. 80, Sept. 15, 1997, pp. 779-783.

9.                  Tulppo MP, Mäkikallio TH, Seppänen T, Laukkanen RL, Huikuri HV. Vagal modulation of heart rate during exercise: effects of age and physical fitness. American Journal of Physiology – Heart and Circulatory Physiology, Vol. 274, Issue 2, 1998, H424-H429.

10.              Huikuri HV, Mäkikallio TH, Airaksinen KEJ, Seppänen T, Puukka P, Räihä IJ, Sourander LB. Power-law relationship of heart rate variability as a predictor of mortality in the elderly. Circulation, Vol. 97, 1998, pp.  2031-2036.

11.              Tulppo MP, Mäkikallio TH, Seppänen T, Airaksinen KEJ, Huikuri HV. Heart rate dynamics during accentuated sympatho-vagal interaction. American Journal of Physiology – Heart and Circulatory Physiology, Vol. 274, Issue 3, 1998, H810-816.

12.              Känsäkoski M, Voutilainen O, Seppänen T. The performance on near infrared (NIR) analyzers can be improved by digital filtering techniques. Journal of Near Infrared Spectroscopy, No. 6, 1998, pp. 97-104.

13.              Tapanainen MT, Seppänen T, Laukkanen R, Loimaala A, Huikuri HV. Significance of the accuracy of RR interval detection for the analysis of new dynamic measures of heart rate variability. Annals of Noninvasive Electrocardiology, 1999;4(1):10-18.

14.              Tuulonen A, Alanko H, Hyytinen P, Veijola J, Seppänen T, Airaksinen PJ. Digital imaging and microtexture analysis of nerve fiber layer. Journal of Glaucoma, 2000, 9:5-9.

15.              Mäkikallio TH, Tulppo MP, Seppänen T, Huikuri HV. Analysis of nonlinear heart rate dynamics in cardiac arrhytmias. Invited paper for Hertzschrittmachertherapie und Elektrophysiologie, 11:131-138 (2000).

16.              Salo MA, Seppänen T, Huikuri HV. Ectopic Beats in Heart Rate Variability Analysis: Effects of Editing on Time and Frequency Domain Measures. Annals of Noninvasive Electrocardiology, 2001;6(1), pp. 5-17.

17.              Koskinen M, Seppänen T, Tuukkanen J, Yli-Hankala A, Jäntti V. Propofol anaesthesia induces phase synchronization changes in EEG. Clinical Neurophysiology 112 (2001), pp. 386-392.

18.              Tulppo MP, Hughson R, Mäkikallio TH, Airaksinen KEJ, Seppänen T, Huikuri HV. Effects of exercise and passive head-up tilt on fractal and complexity properties of heart rate dynamics. American Journal of Physiology - Heart and Circulatory Physiology, Vol. 280, Issue 3: H1081-H1087, 2001.

19.              Tulppo MP, Mäkikallio TH, Seppänen T, Shoemaker K, Tutungi E, Hughson RL, Huikuri HV. Effects of pharmacological adrenergic and vagal modulation on fractal heart rate dynamics. Clinical Physiology, Vol. 21, Issue 5, 515-523, 2001.

20.              Särkelä M, Mustola S, Seppänen T, Koskinen M, Lepola P, Suominen K, Juvonen T, Tolvanen-Laakso H, Jäntti V. Automatic analysis and monitoring of burst suppression in anaesthesia and ICU. Journal of Clinical Monitoring and Computing 17: 125-134, 2002.

21.              Mäkikallio TH, Huikuri HV, Myerburg RJ, Seppänen T, Kloosterman M, Interian A Jr., Castellanos A, Mitrani RD. Differences in the activation patterns between sustained and self-terminating episodes of human ventricular fibrillation. Annals of Medicine 34, pp. 130-135, 2002.

22.              Väyrynen P, Seppänen T, Noponen K, Juuso I. Kielellisen tiedon hyödyllisyydestä kieliteknologian eri sovellusalueilla (On the usefulness of linguistic knowledge in differet area of application in Language Technology). Informaatiotutkimus. 3/2002, pp. 59-66  (Information Research magazine, peer-reviewed).

23.              Väyrynen, P, Seppänen T. Puheen prosodiset piirteet audiotallenteiden sisällön kuvailussa ja tiedonhaussa (Utilising prosodic features of speech in content descriptions and retrieval of audio recordings). Informaatiotutkimus, 4/2002, pp 83-89  (Information Research magazine, peer-reviewed).

24.              Väyrynen P, Seppänen T. WordNet:n hyödyntäminen tiedonhaussa. (Using WordNet in Information Retrieval). Informaatiotutkimus, 2:52-55, 2003  (Information Research magazine, peer-reviewed).

25.              Hautala A, Mäkikallio TH, Seppänen T, Huikuri HV, Tulppo MP: Short-term correlation properties of R-R interval dynamics at different exercise intensity levels. Clinical Physiology and Functional Imaging 23, 4, pp. 215-223, 2003.

26.              Lindgren KS, Mäkikallio TH, Seppänen T, Raatikainen MJP, Castellanos A, Myerburg RJ, Huikuri HV. Heart rate turbulence after ventricular and atrial premature beats among the subjects without a structural heart disease. Journal of Cardiovascular Electrophysiology, Vol. 14, No. 5, May 2003, pp. 447-452.

27.              Korpipää P, Koskinen M, Peltola J, Mäkelä S-M, Seppänen T. A Bayesian approach to sensor-based mobile device context recognition. Personal and Ubiquitous Computing. 7(2):113-124, 2003.

28.              Mäntyjärvi J, Seppänen T. Adapting applications in mobile terminals using fuzzy context information. Interacting with Computers - Special Issue on Human-Computer Interaction with Mobile Devices 15, pp. 512-538, 2003.

29.              Nissinen S, Mäkikallio T, Seppänen T, Tapanainen J, Salo M, Tulppo M, Huikuri H. Heart rate recovery after exercise as a predictor of mortality among survivors of acute myocardial infarction. The American Journal of Cardiology, Vol. 91, Issue 6, March 15, 2003.

30.              Jokinen V, Tapanainen J, Seppänen T, Huikuri H. Temporal changes and prognostic significance of measures of heart rate dynamics after acute myocardial infarction in the beta-blocking era. The American Journal of Cardiology, 92:907-912, 2003.

31.              Cvejic N, Seppänen T. Audio watermarking using attack characterization. IEE Electronics Letters, Vol. 39, Nr. 13, 26th June 2003 , pp. 1020-1021.

32.              Seydou F, Duraiswami R, Gumerov NA, Seppänen T. TM electromagnetic scattering from 2D multilayered dielectric bodies – numerical solution. ACES Journal, Vol. 19, No. 2, 2004, pp. 100-107.

33.              Mäkiranta M, Ruohonen J, Suominen K, Sonkajärvi E, Salomäki T, Kiviniemi V, Seppänen T, Alahuhta S, Jäntti V, Tervonen O. BOLD-contrast functional MRI signal changes related to intermittent rhythmic delta activity in EEG during voluntary hyperventilation – Simultaneous EEG and fMRI study. NeuroImage 2004 22(1):222-231.

34.              Salo M, Seppänen T, Mäkikallio T, Huikuri H. Effects and Significance of Premature Beats on Fractal Correlation Properties of R-R Interval Dynamics. Annals of Noninvasive Electrocardiology; 9(2);127-135, 2004.

35.              Cvejic N, Seppänen T. Spread spectrum audio watermarking using frequency hopping and attack characterization. Signal Processing, Vol. 84, No.1, January 2004, pp 207-213.

36.              Kiviniemi A, Hautala A, Seppänen T, Mäkikallio T, Huikuri H, Tulppo M. Saturation of High-Frequency Oscillations of R-R Intervals in Healthy Subjects and Patients after Acute Myocardial Infarction during Ambulatory Conditions. American Journal of Physiology - Heart and Circulatory Physiology, 2004, Nov;287(5):H1921-1927.

37.              Toivanen J, Väyrynen E, Seppänen T. Automatic recognition of emotion from spoken Finnish: a preliminary study. Language and Speech, 2004, 47 [4], pp. 383-412.

38.              Cvejic N, Seppänen T. Watermark bit rate in diverse signal domains. International Journal on Signal Processing, 1(1), 2004, pp. 10-13.

39.              Iivonen A, Seppänen T, Noponen K, Toivanen J. Puhujan temporaalisen äänialan visualisointisovellus. Puhe ja Kieli 24 (1), 31-39, 2004.

40.               Lilja J, Juuso I, Kortelainen T, Seppänen T, Suominen V. Mitä katsoja kertoo elokuvasta – elokuvan sisäisten elementtien tunnistaminen ja sisällönkuvailu. Informaatiotutkimus 23(3), 2004, pp. 59-69 (Information Research magazine, peer-reviewed, in Finnish).

41.              Lilja J, Juuso I, Kortelainen T, Seppänen T, Suominen V. Mitä katsoja kertoo elokuvasta II – elokuvan sisäisten elementtien tunnistaminen ja sisällönkuvailu. Informaatiotutkimus 24(3), 2005, pp. 62-70. Information Research magazine, peer-reviewed, in Finnish)

42.              Cvejic N, Seppänen T. Reduced distortion bit-modification for LSB audio steganography. Journal of Universal Computer Science, special issue on information assurance and security, Vol. 11, Issue 1, 2005, pp. 56-65.

43.              Koskinen M, Mustola S, Seppänen T. Relation of EEG progression to loss of responsiveness during induction of anesthesia with propofol. Clinical Neurophysiology 116 (2005), pp. 2069-2076.

44.              Mäkiranta M, Ruohonen J, Suominen K, Niinimäki J, Sonkajärvi E, Kiviniemi V, Seppänen T, Alahuhta S, Jäntti V, Tervonen O. BOLD signal increase preceeds EEG spike activity – a dynamic penicillin induced focal epilepsy in deep anesthesia. NeuroImage 27 (2005), pp. 715-724.

45.              Cvejic N, Seppänen T, Bull D. Watermark detection enhancement by channel noise modelling. WSEAS Transactions on Circuits and Systems, Issue 8, Vol. 4, August 2005, pp. 858-864.

46.              Tulppo M, Kiviniemi A, Kallio M, Hautala A, Seppänen T, Mäkikallio T, Huikuri H. Physiological background for the loss of fractal heart rate dynamics in humans. Circulation, 2005 Jul 19, 112(3), pp. 314-319.

47.              Koskinen M, Seppänen T, Tong S, Mustola S, Thakor N. Monotonicity of approximate entropy during transition from awareness to unresponsiveness due to propofol anesthetic induction. IEEE Transactions on Biomedical Engineering, Vol. 53, Issue 4, 2006, pp. 669-675.

48.              Perkiömäki J, Hyytinen-Oinas M, Karsikas M, Seppänen T, Hnatkova K, Malik M, Huikuri H. Usefulness of T-wave loop and QRS complex loop to predict mortality after acute myocardial infarction. The American Journal of Cardiology, Vol. 97, Issue 3, 2006, pp. 353-360.

49.              Linna E, Perkiömäki J, Karsikas M, Seppänen T, Savolainen M, Kesäniemi A, Huikuri H. Functional significance of KCNH2 (HERG) K897T polymorphism on cardiac repolarization assessed by analysis of T-wave morphology. Annals of Noninvasive Electrocardiology, 2006;11, pp. 57-62.

50.              Kiviniemi A, Hautala A, Mäkikallio T, Seppänen T, Huikuri H, Tulppo M. Cardiac vagal outflow after aerobic training by analysis of high-frequency oscillation of the R-R interval. European Journal of Applied Physiology, April 2006; 96(6):686-692.

51.              Toivanen J, Waaramaa T, Alku P, Laukkanen A-M, Seppänen T, Väyrynen E, Airas M. Emotions in [a:]: A perceptual and acoustic study. Logopedics Phoniatrics Vocology. 2006;31(1):43-48

52.              Koskinen M, Mustola S, Seppänen T. Forecasting the unresponsiveness to verbal command on the basis of EEG frequency progression during anesthetic induction with propofol. IEEE Transactions on Biomedical Engineering, Vol. 53, Issue 10, 2006, pp. 2008 – 2014.

53.              Löytynoja M, Cvejic N, Seppänen T. Watermark-based Counter for Restricting Digital Audio Consumption. International Journal of Signal Processing, 3(1):17-23, 2006.

54.              Seydou F, Ramahi O, Duraiswami R, Seppänen T. Computation of Green’s function for finite-size photonic crystals by boundary element method. Optics Express, Vol. 14, No. 23, 2006, pp. 11362-11371.

55.              Kiviniemi A, Tulppo M, Wichterle D, Hautala A, Tiinanen S, Seppänen T, Mäkikallio T, Huikuri T. Novel spectral indexes of heart rate variability as predictors of sudden and non-sudden cardiac death after an acute myocardial infarction. Annals of Medicine. Volume: 39   Issue: 1   Pages: 54-62, 2007

56.              Väyrynen P, Noponen K, Seppänen T. Analysing performance in a word prediction system with multiple prediction methods. Computer Speech and Language (21): 479-491. (2007)

57.              Partala J, Seppänen T. ElGamal encryption in Paige loops. JP Journal of Algebra, Number Theory and Applications, No. 7, 2007, pp. 285-296.

58.              Karsikas M, Perkiömäki J, Huikuri H, Lehtola L, Seppänen T. Influence of paper electrocardiogram digitizing on T wave and QRS complex morphology parameters. Annals of Noninvasive Electrocardiology. 2007, October 12(4), pp. 282-290.

59.              Hautala A, Kiviniemi A, Mäkikallio T, Tiinanen S, Seppänen T, Huikuri H, Tulppo M. Muscle sympathetic nerve activity at rest compared to exercise tolerance. European Journal of Applied Physiology, 2008 Mar;102(5):533-8. Epub 2007 Nov 22.

60.              Seydou F, Duraiswami R, Seppänen T. Numerical solution of electromagnetic scattering by multiple cylinders. Applied Computational Electromagnetics Journal, Vol. 23, No. 4. 2008.

61.              Partala J, Seppänen T. On the conjugacy search problem and left conjugacy closed loops. Applicable Algebra in Engineering, Communication and Computing. On-Line version: SpringerLink, 15 February, 2008. Springer Berlin / Heidelberg.

62.              Lehtola L, Karsikas M, Koskinen M, Huikuri H, Seppänen T. Effects of noise and filtering on SVD based morphological parameters of ECG. Journal of Medical Engineering and Technology. 32(5), 2008. pp. 400-407.

63.              Peltola M, Tulppo M, Kiviniemi A, Mäkikallio T, Seppänen T, Barthel P, Schmidt G, Huikuri H. Respiratory Sinus Arrhythmia as a Predictor of Sudden Cardiac Death After Myocardial Infarction. Annals of Medicine. 2008; 40: 376-382.

64.              Kortelainen J, Koskinen M, Mustola S, Seppänen T. Remifentanil modifies propofol induced electroencephalographic spectral changes in relation to clinical end points. Anesthesiology, 109:198-205; 2008.

65.              Tiinanen S, Tulppo M, Seppänen T. Reducing the effect of respiration in baroreflex sensitivity estimation with adaptive filtering. IEEE Transactions on Biomedical Engineering, Vol. 55, Issue 1, Jan. 2008, pp. 51-59.

66.              Seydou F, Seppänen T, Ramahi O. Boundary integral simulation of closed and open cylindrical cavities. International Review of Physics, accepted 2008

67.              Kortelainen J, Koskinen M, Mustola S, Seppänen T. Time-frequency properties of EEG during induction of anesthesia. Neuroscience Letters , 446:70-4; 2008

68.              Koivikko M, Karsikas M, Salmela P, Tapanainen J, Ruokonen A, Seppänen T, Huikuri H, Perkiömäki J. Effects of controlled hypoglycemia on cardiac repolarization in type I diabetes. Diabetologia (2008) 51:426-435.

69.              Väyrynen P, Noponen K, Seppänen T. Preliminaries to Finnish word prediction. Glottotheory -  International Journal of Theoretical Linguistics, 2008, Number 1, pp. 65 – 73.

70.              Väyrynen, P., Noponen, K., Seppänen, T. Multi-word prediction for legal English context: A study of abbreviated codes for legal English text production. SKY Journal of Linguistics, 21, pp. 219-241. 2008

71.              Seydou F, Ramahi O, Seppänen T. Coated photonic crystals: Computation of the Green tensor and analysis of the bandgap. Journal of Engineering Mathematics (2009) 65, pp. 243-255.

72.              Seydou F, Duraiswami R, Seppänen T, Gumerov N. Computation of singular and hypersingular boundary integrals by Green identity and application to boundary value problems. Engineering Analysis with Boundary Elements, 2009 (33), pp. 1124-1131.

73.              Seydou F, Ramahi O, Seppänen T. Computation of the Helmholtz eigenvalues in a class of chaotic cavities using the multipole expansion technique. IEEE Transactions on antennas and propagation. Vol. 57, No. 4, April 2009, pp. 1169-1177.

74.              Kortelainen J, Koskinen M, Mustola S, Seppänen T. Effects of remifentanil on the spectrum and quantitative parameters of electroencephalogram in propofol anesthesia. Anesthesiology, September 2009 - Volume 111 - Issue 3, pp. 574-583.

75.              Cvejic N, Seppänen T, Godsill S. A nonreference image fusion metric based on the regional importance measure. IEEE Journal of Selected Topics in Signal Processing, April 2009, Volume 3, Number 2, pp. 212-221.

76.              Hyytinen-Oinas M, Ylitalo K, Karsikas M, Seppänen T, Raatikainen P, Uusimaa P, Huikuri H, Perkiömäki J. Electrocardiographic Abnormalities and Ventricular Tachyarrhythmias After Myocardial Infarction. Scandinavian Cardiovascular Journal. Feb. 2010, Vol. 44, No. 1, pp. 15-23.

77.              Noponen K, Kortelainen K, Seppänen T. Invariant trajectory classification of dynamical systems with a case study on ECG pattern recognition. Pattern Recognition, 42(2009), pp. 1832-1844.

78.              Seppänen T, Koskinen M, Seppänen TM, Alho OP. Continuous assessment of nasal airflow resistance by adaptive modeling. Physiologic Measurement 30 (2009), pp. 1197-1209.

79.              Anttonen O, Junttila J, Giustetto C, Gaita F, Linna E, Karsikas M, Seppänen T, Perkiömäki J, Mäkikallio T, Brugada R, Huikuri H. T-wave morphology in short QT syndrome. Annals of Noninvasive Electrocardiology, 2009, 14(3), pp. 262-267.

80.              Kiviniemi A, Tiinanen S, Hautala A, Seppänen T, Mäkikallio T, Huikuri H, Tulppo M. Frequency of slow oscillations in arterial pressure and R-R intervals during muscle metaboreflex activation and passive head-up tilt. Autonomic Neuroscience, Jan. 2010, Volume 152, Issue 1, pp. 88-95.

81.              Heikkinen J, Jansson-Verkasalo E, Toivanen J, Suominen K, Väyrynen E, Moilanen I, Seppänen T. Perception of basic emotions from speech prosody in adolescents with Asperger syndrome. Logopedics Phoniatrics Vocology. October 2010, Vol. 35, No. 3, pp. 113-120.

82.              Kenttä T, Karsikas M, Kiviniemi A, Tulppo M, Seppänen T, Huikuri H. Dynamics and rate-depence of the spatial angle between ventricular depolarization and repolarizaton wavefront during exercise ECG. Annals of Noninvasive Electrocardiology, Vol. 15, Issue 3, pp. 264-275, 2010

83.              Keskinarkaus A, Pramila A, Seppänen T. Watermarking with a directed periodic pattern to embed multibit messages resilient to print-scan. The Journal of Systems & Software 83 (2010), pp.1715-1725

84.              Kiviniemi A, Tiinanen S, Hautala A, Seppänen T, Norton K, Frances M, Nolan R, Huikuri H, Tulppo M, Shoemaker J. Low-frequency oscillations in R-R interval and blood pressure across the continuum of cardiovascular risk. Autonomic Neuroscience: Basic and Clinical. Volume 158, Issues 1-2, 8 December 2010, pp. 92-99.

85.              Väyrynen E, Toivanen J, Seppänen T. Classification of emotion in spoken Finnish using vowel-length segments: Increasing reliability with a fusion technique. Speech Communication, Volume 53, Issue 3, March 2011, pp. 269-282.

86.              Rantanen A, Laukka S, Lehtihalmes M, Seppänen T. Heart rate variability (HRV) reflecting from oral reports of negative experience. Procedia Social and Behavioral Sciences 5 (2010), pp. 483-487.

87.              Seppänen T, Koskinen M, Seppänen TM, Alho O-P. Addendum to ‘Continuous assessment of nasal airflow resistance by adaptive modeling’ – technical repeatability. Physiol. Meas. 31 (2010) 1547-1551.

88.              Seydou F, Seppänen T. Recovery of potential singularities in ultrasound imaging. International Review of Physics. October/2010

89.              Kenttä T, Karsikas M, Junttila J, Perkiömäki J, Seppänen T, Kiviniemi A, Nieminen T, Lehtimäki T, Nikus K, Lehtinen R, Viik J, Kähönen M, Huikuri H. QRS-T morphology measured from exercise electrocardiogram as a predictor of cardiac mortality. Europace, in print. On-line doi: 10.1093/europace/euq461, 2011

90.              Kiviniemi A, Tulppo M, Hautala A, Mäkikallio T, Perkiömäki J, Seppänen T, Huikuri H. Long-term outcome of patients with chronotropic imcompetence after an acute myocardial infarction. Annals of Medicine, 43:33-9, 2011

91.              Kortelainen J, Väyrynen E, Seppänen T. Isomap approach to EEG-based assessment of neurophysiological changes during anesthesia. IEEE Transactions on Neural Systems & Rehabilitation Engineering, Vol. 19, No. 2, April 2011, pp. 113-120.

92.              Kortelainen J, Väyrynen E, Seppänen T. Depth of Anesthesia during Multidrug Infusion: Separating the Effects of Propofol and Remifentanil using the Spectral Features of EEG. IEEE Transactions on Biomedical Engineering, Vol. 58, No. 5, May 2011, pp. 1216-1223.

93.              Pramila A, Keskinarkaus A, Seppänen T. Towards an interactive poster using digital watermarking and a mobile phone camera. Signal, Image and Video Processing. DOI: 10.1007/s11760-011-0211-2. Accepted, 2011

94.              Väyrynen P, Noponen K, Seppänen T. An experimental word prediction system with integrated prediction components. Journal of Quantitative Linguistics. In press, 2011

95.              Tulppo M, Kiviniemi A, Hautala A, Kallio M, Seppänen T, Tiinanen S, Mäkikallio T, Huikuri H. Sympatho-vagal interaction in the recovery phase of exercise. Clinical Physiology and Functional Imaging, 31:272-281, 2011. doi: 10.1111/j.1475-097X.2011.01012.x

96.              Silfverhuth MJ, Kortelainen J, Ruohonen J, Suominen K, Niinimäki J, Sonkajärvi E, Kiviniemi V, Alahuhta S, Jäntti V, Tervonen O, Seppänen T. A characteristic time sequence of epileptic activity in EEG during a dynamic penicillin-induced focal epilepsy – a preliminary study. Seizure. 2011 Sep;20(7):513-9

97.              Kiviniemi A, Frances M, Tiinanen S, Craen R, Rachinsky M, Petrella R, Seppänen T, Huikuri H, Tulppo M, Shoemaker JK. Alpha-adrenergic Effects on Low Frequency Oscillations in Blood Pressure and R-R intervals during Sympathetic Activation. Experimental Physiology. Accepted, 2011

98.  Keskinarkaus A, Pramila A, Seppänen T. Image watermarking with feature point based synchronization robust to print-scan attack. Journal of Visual Communication and Image Representation. Accepted, 2012

99. Kenttä T, Viik J, Karsikas M, Seppänen T, Nieminen T, Lehtimäki T, Nikus K, Lehtinen R, Kähönen M, Huikuri HV (2012): Post-Exercise Recovery of the Spatial QRS/T Angle as a Predictor of Sudden Cardiac Death. Heart Rhythm (2012), accepted on February 27th.

100. Silfverhuth M, Hintsala H, Kortelainen J, Seppänen T. Experimental comparison of connectivity measures with simulated EEG signals. Medical & Biological Engineering & Computing. Accepted, 2012

101. Kiviniemi A, Breskovic T, Uglesic L, Kuch B, Maslov P, Sieber A, Seppänen T, Tulppo M, Dujic Z. Heart rate variability during static and dynamic breath-hold dives in elite diver. Autonomic Neuroscience, 2012, Accepted

 

Refereed scientific articles in books:

 

102.          Seydou F, Seppänen T. Two methods for profile reconstruction in scattering theory. Book Chapter in: Ultra-Wideband, Short-Pulse Electromagnetics 6, ISBN 0-306-47481-6, ed. Eric L. Mokole; Mark Kragalott; Karl R. Gerlach; Kluwer Academic , New York, 2003. pp. 51-62.

103.          Cvejic N, Seppänen T. Digital audio watermarking. In: J. Seitz (ed.) Digital Watermarking for Digital Media. Idea Group, Hershey, PA, 2005, pp. 135-181.

104.          Löytynoja M, Seppänen T. Hash-based counter scheme for digital rights management. IEEE International Conference on Multimedia & Expo, July 6-8, 2005, Amsterdam, The Netherlands, pp. 121-124.  Also a Book chapter in Digital Rights Management: An Introduction (editor Satish D, ICFAI Books).

105.          Toivanen J, Seppänen T. Puheen prosodiikkaan perustuva tiedonhaku äänitallanteista. In: Puheen salaisuudet, Antti Iivonen (ed.), Gaudeamus Kirja, Tampere, Finland, 2005, pp. 207-229.

106.          Keskinarkaus A, Seppänen T, Sauvola J. Wavelet domain print-scan and JPEG resilient data hiding method. Book Chapter in:  Y.Q. Shi and B. Jeon (Eds.): Digital Watermarking. Lecture Notes in Computer Science.  Springer-Verlag Berlin Heidelberg, 2006. pp. 82-95. (Originally: International workshop on digital watermarking, November 6-8, 2006, Jeju Island, Korea)

107.          Pramila A, Keskinarkaus A, Seppänen T. Multiple domain watermarking for print-scan and JPEG resilient data hiding. Book Chapter in:  Y.Q. Shi, H.-J. Kim, and S. Katzenbeisser (Eds.): Digital Watermarking. Lecture Notes in Computer Science.  Springer-Verlag Berlin Heidelberg, 2008. pp. 279-293. (Originally: International workshop on digital watermarking, IWDW 2007, Guangzhou, China, December 3-5, 2007.)

108.          Toivanen J, Seppänen T, Väyrynen E. Automatic discrimination of emotion from voice: a review of research paradigms. Book chapter in: Izdebski K. (ed.) Emotions in Voice, Vol. 3, Culture and Perception. Plural Publishing. 2008. pp. 67-77.

109.          Toivanen J, Seppänen T, Väyrynen E. Emotions in spoken Finnish: Cues for the human listener and the computer. Book chapter in: Izdebski K. (ed.) Emotions in the Human Voice, Vol. 1, Foundations. Plural Publishing Inc. 2008, pp. 101-108.

110.          Cvejic N, Seppänen T. Introduction to digital audio watermarking. Book chapter in: Digital audio watermarking techniques and technologies: applications and benchmarks. Information Science Reference, Hershey, New York., 2008, ISBN 978-1-59904-513-9, pp. 1-10.

111.          Seydou F, Ramahi O, Seppänen T. Quasi-Analytical Computation of Energy Levels and Wave Functions in a Class of Chaotic Cavities with Inserted Objects. Invited speech. Bellagio International Workshop on Mathematical Modeling, Simulation, Visualization and e-Learning. 20-26 November, 2006. Bellagio, Italy. Book chapter in: Mathematical Modeling, Simulation, Visualization and e-Learning. Springer, Berlin, Heidelberg, 2008, ed. D. Konate. pp. 3-15

112.          Cvejic N, Drajic D, Seppänen T. Audio Watermarking: More than Meets the Ear. Book chapter in: Grgic M et al. (ed.) Recent Advances in Multimedia Signal Processing and Communications. Studies in Computational Intelligence, 2009, Springer Verlag, Berlin, Germany,  2009, Volume 231/2009, 523-550, DOI: 10.1007/978-3-642-02900-4_20

113.          Opas-Hänninen LL, Seppänen T. 2D and 3D visualization of stance in popular fiction. Book chapter in Language and style: studies in honour of Mick Short. In print, 2010

 

Refereed scientific articles in conferences:

 

114.          Seppänen T, Hakalahti H. Hardware considerations for an edge-based image analysis system. Proc of the 4th Scandinavian conference on image analysis, Trondheim, Norway, 1985, pp. 693-701.

115.          Seppänen T, Pietikäinen M. Method and processor for visual positioning. Proc of the 5th Scandinavian conference on image analysis, Stockholm, Sweden, 1987, pp. 475-482.

116.          Vuohtoniemi V, Seppänen T, Virtanen I. Matching Semantic Nets on a Transputer-based Multiprocessor System. Proc Finnish Artificial Intelligence Symposium, eds. Mäkelä, M., Linnainmaa, S., and Ukkonen, E., pp. 630-639, Helsinki, Finland, 1988.

117.          Seppänen T, Pehkonen K. A Benchmark of Two Parallel Computers with Border Tracking as a Case Study. Proc of the 6th Scandinavian Conference on Image Analysis, Oulu, Finland, 1989, pp. 1190-1199.

118.          Seppänen T, Vuohtoniemi V, Pietikäinen M. A Benchmark of Two Parallel Computers: Experiments with Three Machine Vision Problems. Proc. SPIE Conference on Intelligent Robots and Computer Vision VIII: Systems and Applications (SPIE Vol. 1193), 1990, p. 326-337.

119.          Pietikäinen M, Seppänen T, Alapuranen P. A Hybrid Architecture for Machine Vision. Proc. 1st Nordic Workshop on Parallel Algorithms and Architectures in Vision and Image Processing, Linkoping, Sweden, 7.-9.3.1990, 6 p.

120.          Vuohtoniemi V, Seppänen T. Transputer-based Machine Vision Systems' Research at the University of Oulu. 1st Nordic Transputer Seminar, Turku, 6.-7.10.1990.

121.          Pietikäinen M, Seppänen T, Alapuranen P. A Hybrid Computer Architecture for Machine Vision. Proc. 10th International Conference on Pattern Recognition, Atlantic City, NJ, 16.-21.6.1990, Vol. 2, pp. 426-431.

122.          Vuohtoniemi V, Seppänen T. Two Parallel Algorithms for Matching Attributed Relational Graphs on a Transputer Network. Transputer Applications 90 - The Second International Conference on Applications of Transputers, Southampton, UK, 12.-13.7.1990

123.          Seppänen T. Speedup Analysis of Machine Vision Programs for Shared-memory Multiprocessors. Proc. 7th Scandinavian Conference on Image Analysis, pp. 741-748, Aalborg, Denmark, 13. -16.8.1991.

124.          Pietikäinen M, Alapuranen P, Seppänen T, Silven O, Westman T. The design of advanced vision systems for industrial inspection. Proceedings of SPIE, Conference on machine vision systems, integration and applications, Boston, Massachusetts, 1991, p. 7.

125.          Kauppinen H, Seppänen T, Pietikäinen M. Shape classification with autoregressive and Fourier-based methods: a comparative study. Proc 8th Scandinavian conference on image analysis, Tromso, Norway, 1993, pp. 1171-1177.

126.          Seppänen T, Hyttinen P, Pietikäinen M, Hahtala H, Rajala J. A system for recognizing forms and characters on cylindrical objects. IAPR workshop on machine vision applications, Kawasaki, Japan, 1994, pp. 143-146.

127.          Seppänen T, Hyttinen P. Gradient distribution-based method for barcode detection. TUT symposium on signal processing `94, Tampere, Finland, 1994, pp. 109-112.

128.          Tuulonen A, Seppänen T, Vihanninjoki K, Airaksinen PJ. Analysis of microtexture of nerve fiber layer images. Investigative Ophthalmology & Visual Science, Abstract book of 1995 ARVO Conference (Association for Research in Vision and Ophthalmology), Fort Lamberdale, Florida, USA, 14-19.5.1995, pp. S411.

129.          Leppälä K, Okkonen A, Saaranen M, Salmela M, Seppänen T, Soininen J-P, Tuulari E. Collaborative support environment for organizational innovativeness. Portland International Conference on management of engineering and technology (PICMET’97), Portland, Oregon, USA, July 27-31 1997.

130.          Sauvola J, Seppänen T, Haapakoski S, Pietikäinen M. Adaptive document binarization. ICDAR’97, 4th International Conference on Document Analysis and Recognition, Ulm, Germany, 18-20 August 1997.

131.          Sauvola J, Haapakoski S, Kauniskangas H, Seppänen T, Pietikäinen M, Doermann D. Distributed management system for testing document analysis algorithms. ICDAR’97, 4th International Conference on Document Analysis and Recognition, Ulm, Germany, 18-20 August 1997.

132.          Känsäkoski M, Seppänen T, Voutilainen O. Digital filtering techniques improve the signal-to-noise ratio of optical analyzers, XIV Imeko World Congress, Tampere, Finland, June 1-6, 1997.

133.          Känsäkoski M, Voutilainen O, Seppänen T. Performance of NIR (near infrared) analyzers can be improved by digital filtering techniques, 8th International Conference on Near-infrared Spectroscopy, Essen, Germany, September 15-19, 1997.

134.          Nieminen S, Sauvola J, Seppänen T, Pietikäinen M. Benchmarking system for document analysis algorithms, Proc. SPIE 3305 Document Recognition V, 28-29 January 1998, San Jose, CA, USA, pp. 100-111.

135.          Ala-Siuru P, Tuulari E, Takalo J,  Leskelä J, Seppänen T. Wireless diagnostics and control for industrial plants. Proceedings of Euromicro Summer School on Mobile Computing 1998, Oulu, Finland, 20-21.8.1998, pp. 47-54.

136.          Peltola J, Plomp J, Seppänen T. A dictionary-adaptive speech driven user interface for distributed multimedia platform. Euromicro workshop on multimedia and telecommunications 1999 of Euromicro '99, Milan, Italy, September 8-10 1999, pp. 326-332.

137.          Koskinen M, Särkelä M, Seppänen T, Jäntti V, Suominen K. Characterizing EEG burst suppression with spectral analysis methods. Proceedings of the 1999 Finnish signal processing symposium, Saarnisaari H. & Juntti M. (Editors), Oulun yliopistopaino, Oulu, Finland, 1999, ISBN 951-42-5239-X, pp. 132-136.

138.          Mutka P, Mäkikallio T, Seppänen T, Huikuri H, Airaksinen J. Dynamics of heart rate variability as a predictor for fatal arrhytmias. Toolmet workshop, Oulu, Finland, 1999.

139.          Särkelä M, Koskinen M, Seppänen T, Mustola S, Jäntti V. Burst-Suppression Detection from EEG with Adaptive Segmentation. Analysis of Biomedical Signals and Images. 15th international EURASIP conference EuroConference Biosignal 2000, Proceedings Brno University of Technology, Vutium Press 2000, ISBN 80-1610-6. Brno, Czech Republic, June 21-23, 2000, pp. 105-107.

140.          Koskinen M, Seppänen T, Tuukkanen J, Jäntti V. Phase Synchronization in EEG Changes During Induction and Recovery From Propofol Anesthesia. Digest of Papers of the 2000 World Congress on Medical Physics and Biomedical Engineering and the Proceedings of the 22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Chicago, July 23-28, 2000.

141.          Tolvanen-Laakso H, Särkelä M, Seppänen T, Yli-Hankala A, Talja P, Viertiö-Oja H, Jäntti V, Meriläinen P, Tuukkanen J. Sedation scale detection with MLAEPs morphology during anesthesia induction with two different types of neural networks. Digest of Papers of the 2000 World Congress on Medical Physics and Biomedical Engineering and the Proceedings of the 22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Chicago, July 23-28, 2000.

142.          Väyrynen P, Peltola J, Seppänen T. “Enhancing phoneme recognizer performance with a simple rule-based language model”. SteP2000 – Millennium of Artificial Intelligence. ‘AI of  Tomorrow’: Symposium on Theory. The 9th Finnish Artificial Intelligence Conference. Helsinki University of Technology. Espoo, 28-30 August 2000, pp. 171-178.

143.          Mäntylä V-M, Mäntyjärvi J, Seppänen T, Tuulari E. Hand gesture recognition of a mobile device user. IEEE International Conference on multimedia and Expo, ICME2000, New York, USA, 30.7.- 28.2000, pp. 281-284.

144.          Seppänen T, Mäkelä K, Keskinarkaus A. Hiding information in color images using small color palettes. The third international workshop on information security, ISW 2000, Wollongong, Australia, 20-21.12.2000, pp. 69-81.

145.          Seydou F, Seppänen T. A boundary integral method for a multi-layered problem. 2001 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Boston, Massachusetts, 8-13.7.2001, pp. 4: 854-857.

146.          Penttilä J, Peltola J, Seppänen T. A speech/music discriminator-based audio browser with a degree-of-certainty measure. Accepted for publication, Infotech Oulu International Workshop on Information Retrieval (IR'2001), 19-21.9.2001, Oulu, Finland, pp. 125-131.

147.          Vuorinen O, Seppänen T, Lilleberg, J, Kolehmainen T, Röning J. Adaptive filtering of cyclostationary interference from speech. ICECS 2001, International IEEE Conference on Electronics, Circuits, and Systems. Malta, 2-5.9.2001, vol. 3, pp. 1175 - 1178.

148.          Mäntyjärvi J, Himberg J, Seppänen T. Recognizing human motion with multiple acceleration sensors. 2001 IEEE International Conference on Systems, Man, and Cybernetics (SMC2001). Tucson, Arizona, U.S.A, 7.10.-10.10.2001, pp. 2:747-752.

149.          Cvejic N, Keskinarkaus A, Seppänen T. Audio watermarking using m-sequences and temporal masking. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, New Paltz, New York, 21-24.10.2001, pp. 227-230.

150.          Cvejic N, Seppänen T. Improving audio watermarking scheme using psychoacoustic watermark filtering.  The 1st IEEE International Symposium on Signal Processing and Information Technology, December 28-30, 2001, Cairo, Egypt, pp. 169-172.

151.          Seydou F, Seppänen T. A mathematical method for detecting leukemia. SPIE Workshop on Medical Imaging 2002. 23-28 February 2002, San Diego, California, USA, pp. 839-847.

152.          Cvejic N, Seppänen T. Audio prewhitening based on polynomial filtering for optimal watermark detection. XI European Signal Processing Conference, Toulouse, France, 2002, pp. 3:69-72.                                                 

153.          Mäntyjärvi J, Seppänen T. Adapting applications in mobile terminals using fuzzy context information. Mobile HCI 2002 symposium. Pisa, Italy,  18-20 September 2002, pp. 95-107.

154.          Seydou F, Seppänen T. Remarks on an optimization method in profile inversion. 2002 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting. San Antonio, Texas, USA. 16-21 June 2002, pp. 1:300-303.

155.          Seydou F, Seppänen T. A simplified Newton method in scattering theory: the TE case. 2002 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting. San Antonio, Texas, USA. 16-21 June 2002, pp. 2:102-105.

156.          Toivanen J, Seppänen T. Prosody-based search features in information retrieval. Fonetik 2002. TMH-QPSR report of KTH Department of Speech, Music and Hearing, Stockholm, 2002. pp. 105-108.

157.          Toivanen J, Seppänen T, Noponen K. Automatic analysis of the prosody of second language speech. Linguistics and Phonetics 2002 (LP2002). Meikai University, Urayasu, Japan. September 2-6, 2002. p. 34-36.

158.          Cvejic N, Seppänen T. A wavelet domain LSB insertion algorithm for high capacity audio steganography. The joint IEEE 10th Digital Signal Processing and 2nd Signal Processing Education Workshops. Pine Mountain, Georgia, USA, 13-16 October, 2002, pp. 53-55.

159.          Cvejic N, Seppänen T. Increasing the capacity of LSB-based audio steganography. IEEE 2002 International Workshop on Multimedia Signal Processing. Marriott Beach Resort, St. Thomas, US Virgin Islands, December 9-11, 2002, pp. 336-338.

160.          Seydou F, Seppänen T, Peltola, J, Väyrynen P. Phoneme-based Recognition of Finnish Words with Dynamic Dictionaries. 2nd Mali Symposium on Applied Sciences. Bamako, Mali. July 8-12, 2002. pp. 67-72.

161.          Seydou F, Peltola, J, Seppänen T, Väyrynen P. Experimental comparison of HMM and DP-matching methods for phoneme-based Finnish word recognition. 2nd Mali Symposium on Applied Sciences. Bamako, Mali. July 8-12, 2002. pp. 63-66.

162.          Keskinarkaus A, Cvejic N, Niskanen A, Seppänen T, Sauvola J. Improvements on image watermarking with m-sequencies. International Workshop on Digital Watermarking, Seoul, Korea, November 21-23, 2002, pp. 333-344.

163.          Toivanen J, Seppänen T, Väyrynen E. MediaTeam Emotional Speech Corpus for Finnish. Fourth North American Symposium on Corpus Linguistics. Indianapolis, USA, 2-4-11.2002. Accepted

164.          Seppänen T, Toivanen J, Väyrynen E. MediaTeam Speech Corpus: a first large Finnish emotional speech database. The 15th International Congress of Phonetic Sciences in Barcelona, August 3-9, 2003. pp. 2469-2472.

165.          Cvejic N, Seppänen T. Robust audio watermarking in wavelet domain using frequency hopping and patchwork method. 3rd International Symposium on Image and Signal Processing and Analysis, ISPA 2003. Rome, Italy, September 18-20, 2003, pp. 251-255.

166.          Toivanen J, Seppänen T, Väyrynen E. Automatic recognition of emotion in spoken Finnish: preliminary results and applications. International AAI workshop on Prosodic Interfaces, Nantes, France, 27-29.3.2003, pp. 85-89.
167.          Cvejic N, Seppänen T. Increasing robustness of an audio watermark using turbo codes. 2003 IEEE International Conference on Multimedia & Expo (ICME 2003), Baltimore, USA, July 6-9, 2003, pp. 1217-1220. 

168.          Seydou F, Seppänen T, Duraiswami R. Profile reconstruction in multilayered media. Applied Computational Electromagnetics Society Conference 2003 (ACES 2003), Monterey, California, USA, 24-28.3.2003. pp. 98-102.

169.          Toivanen J, Seppänen T. Creation and Utilization of the MediaTeam Emotional Speech Corpus. Corpus linguistics 2003, Lancaster, UK, 28.3.-1.4.2003, pp. 16(2):791-799.

170.          Seydou F, Duraiswami R, Gumerov NA, Seppänen T. Electromagnetic scattering from a M multilayered domain via an integral equation approach. The 19th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, California, USA, 24-28.3.2003. pp. 92-97

171.          Seydou F, Duraiswami R, Seppänen T. A boundary element method for electromagnetic scattering by multiple cylinders. 2003 IEEE AP-S International Symposium on Antennas and Propagation and USNC/CNC/URSI North American Radio Science Meeting, Columbus, Ohio, USA on June 22-27, 2003, pp. 3:516-519.

172.          Seydou F, Duraiswami R, Seppänen T. Electromagnetic scattering from a multilayered cylindrical waveguide. 2003 IEEE AP-S International Symposium on Antennas and Propagation and USNC/CNC/URSI North American Radio Science Meeting, Columbus, Ohio, USA on June 22-27, 2003, pp. 322-327.

173.          Seydou F, Duraiswami R, Seppänen T. Integral Equation Solution of Electromagnetic Scattering from A Multilayered Cylindrical Waveguide. 2003 IEEE AP-S International Symposium on Antennas and Propagation and USNC/CNC/URSI North American Radio Science Meeting, Columbus, Ohio, USA on June 22-27, 2003, pp. 3:524-527.

174.          Seydou F, Duraiswami R, Seppänen T. Three Dimensional Acoustic Scattering from an M Multilayered Domain Via an Integral Equation Approach. 2003 IEEE AP-S International Symposium on Antennas and Propagation and USNC/CNC/URSI North American Radio Science Meeting, Columbus, Ohio, USA on June 22-27, 2003, pp. 1:669-672.

175.          Seydou F, Seppänen T, Duraiswami R. A Simplified Newton Method for the Inverse Orthotropic Problem. 2003 IEEE AP-S International Symposium on Antennas and Propagation and USNC/CNC/URSI North American Radio Science Meeting, Columbus, Ohio, USA on June 22-27, 2003, pp. 1:535-538.

176.          Seydou F, Seppänen T, Duraiswami R. A 2D Profile Reconstruction in a Multilayered Waveguide structure. 2003 IEEE AP-S International Symposium on Antennas and Propagation and USNC/CNC/URSI North American Radio Science Meeting, Columbus, Ohio, USA on June 22-27, 2003, pp. 1:531-534.

177.          Väyrynen E, Seppänen T, Toivanen J. An experiment in emotional content classification of spoken Finnish using prosodic features. Finsig’2003, Tampere, Finland, May 19, 2003, pp. 264-267.

178.          Rautiainen M, Seppänen T, Penttilä J, Peltola, J. Detecting semantic concepts from video using temporal gradients and audio classification. International Conference on Image and Video Retrieval (CVIR2003), Urbana, IL, USA, July 24-25, 2003, pp. 260-270.

179.          Seppänen T, Väyrynen E, Toivanen J. Prosody-based classification of emotions in spoken Finnish. 8th European conference on speech communication and technology (Eurospeech'2003), Geneva, Switzerland, 1-4.9.2003., pp. 717-720.

.

180.           Cvejic N, Seppänen T. Increasing robustness of an improved spread spectrum audio watermarking method using attack characterization. International Workshop on Digital Watermarking, Seoul, Korea, October 20-22, 2003; Lecture Notes in Computer Science (2939): 467-473.

181.           Rautiainen M, Ojala T, Seppänen T. Cluster-temporal video browsing with semantic filtering. Advanced Concepts for Intelligent Vision Systems (ACIVS’2003), Ghent, Belgium, September 2-5, 2003, pp. 116-123.

182.           Löytynoja M, Seppänen T, Cvejic N. Experimental DRM architecture using watermarking and PKI. First International Mobile IPR Workshop: Rights Management of Information Products on the Mobile Internet. Helsinki Institute for Information Technology HIIT, Helsinki, Finland, August 27–28, 2003, pp. 47-52.

183.          Cvejic N, Seppänen T. Rayleigh fading channel model versus AWGN channel model in audio watermarking. Asilomar Conference on Signals, Systems, and Computers, Monterey, CA, USA, November 9-12, 2003, pp. 1913-1916.

184.          Cvejic N, Seppänen T. Reduced distortion bit-modification for LSB audio steganography. 7th International Conference on Signal Processing (ICSP2004), Beijing, China, Aug. 31 – Sept. 4, 2004, pp. 2318-2321.

185.           Seydou F, Ramahi O, Seppänen T. A multipole expansions method of acoustic wave propagation in vocal tract. 2004 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting to be held in Monterey, California, USA, June 20-26, 2004, pp. 631-634.

186.           Seydou F, Ramahi O, Duraiswami R, Seppänen T. Computation of Green's Function for Finite-Size Photonic Crystals by Boundary Element Method. 2004 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting to be held in Monterey, California, USA on June 20-26, 2004, pp. 4320-4323.

187.           Seydou F, Seppänen T, Ramahi O. An Efficient Optimization Method for the Reconstruction of Multiple Profiles. 2004 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting to be held in Monterey, California, USA on June 20-26, 2004, pp. 209-212.

188.          Koho K, Suutala J, Seppänen T, Röning J. Footstep pattern matching from pressure signals using segmental semi-Markov models. 12th European Signal Processing Conference (Eusipco 2004), Vienna, Austria, September 6-10, 2004. pp. 1609-1612.

189.          Rautiainen M, Ojala T, Seppänen T.Cluster-temporal browsing of large news video databases. The 2004 IEEE International Conference on Multimedia and Expo (ICME’2004), Taipei, Taiwan, June 27-30, 2004, pp. 2:751-754.

190.          Cvejic N, Seppänen T. A novel self-synchronizing PPM robust audio watermarking algorithm. 11th IEEE Digital Signal Processing Workshop, Taos, New Mexico, USA, August 1-4, 2004, pp. 288-291.

191.           Cvejic N, Seppänen T. Increasing robustness of LSB audio steganography using a novel embedding method. International Conference on Information Technology, Las Vegas, NV, USA, 5-7.4.2004, pp. 533-537.

192.           Cvejic N, Seppänen T. A novel scheme for merging digital audio watermarking and authentication. 2004 IEEE International Workshop on Multimedia Signal Processing, Siena, Italy, September 29 – October 1, 2004, pp. 151-154.

193.          Cvejic N, Seppänen T. Channel capacity of high bit rate audio data hiding algorithms in diverse transform domains. Proc. IEEE International Symposium on Communications and Information Technologies 2004, Sapporo, Japan, 1:84-88.

194.          Seydou F, Seppänen T. Photonic Crystals : From Theory to Practice. Mali Symposium on Applied Sciences. August 2-5, 2004. Bamako, Mali. pp. 74-83

195.           Rautiainen M, Ojala T, Seppänen T. Analysing the performance of Visual, Concept and Text Features in Content-Based Video Retrieval. 6th ACM SIGMM International Workshop on Multimedia Information Retrieval (MIR2004), October 15-16, 2004, New York, USA, pp. 197-205.

196.           Cvejic N, Seppänen T. Watermark bit rate in diverse signal domains. International Conference on Signal Processing, December 17-19, 2004, Istanbul, Turkey, pp. 43-46.

197.          Koho K, Koskinen M, Seppänen T. Signal fusion for footstep pattern detection from a multi-stripe pressure sensitive floor coating. Proactive Computing Workshop (PROW 2004), Helsinki, Finland, 25-26 Nov. 2004.

198.          Forstadius J, Lassila O, Seppänen T. RDF-based model for context-aware reasoning in rich service environment. 2nd IEEE PerCom Workshop on Context Modeling and Reasoning, Hawaii, 12.3.2005, pp. 15-19.

199.          Seydou F, Ramahi O, Seppänen T. Multiple electromagnetic scattering from multilayered cylindrical waveguide. 2005 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, July 3-8, 2005, Washington, DC, USA. pp. 204-207, vol. 3A

200.          Seydou F, Seppänen T, Ramahi O. Numerical solution of 3D Laplace and Helmholtz equations for parallel scatterers. 2005 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, July 3-8, 2005, Washington, DC, USA. pp. 97-100, vol. 2B

201.           Seydou F, Seppänen T, Ramahi O. Identification of particles in complex structures from scattering data by an optimization method. 2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics. 3-7 April, 2005, Honolulu, Hawaii. pp. 397-400

202.           Seydou F, Ramahi O, Seppänen T. Biosensors for subsurface detection of biological anomalies including tumors. 2005 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, July 3-8, 2005, Washington, DC, USA. pp. 811-814, vol. 3A

203.           Seydou F, Ramahi O, Seppänen T. Multiple multipole method for resonances in a chaotic resonator. 2005 IEEE AP-S International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, July 3-8, 2005, Washington, DC, USA. pp. 459-462, vol. 3B

204.           Seydou F, Ramahi O, Seppänen T. An integral equation method for the scattering from multiple multilayered cylinders. 2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics. 3-7 April, 2005, Honolulu, Hawaii. pp. 305-308

205.          Rautiainen M, Seppänen T. Comparison of visual features and fusion techniques in automatic detection of concepts from news video. IEEE International Conference on Multimedia & Expo, July 6-8, 2005, Amsterdam, The Netherlands, pp. 932-935.

206.           Väyrynen E, Keränen H, Seppänen T, Toivanen J. Performance of f0Tool: A new speech analysis software for analyzing large speech data sets. 2nd Baltic conference on human language technologies, 4-5 April, 2005, Tallinn, Estonia. pp. 353-358.

207.          Juuso I, Anderson J, Anderson W, Beavan D, Corbett J, Kay C, Opas-Hänninen L, Seppänen T, Sulkala H. The LICHEN project: Creating an electronic framework for the collection, management, online display, and exploitation of corpora. Digital Resources for the Humanities 2005 (DRH 2005), September 4-7, 2005, Lancaster, UK. http://ahds.ac.uk/drh2005/viewabstract.php?id=19&cf=1

208.           Juuso I, Seppänen T. The anatomy of movies: Novel metadata tools for digital movie repositories. Digital Resources for the Humanities 2005 (DRH 2005), September 4-7, 2005, Lancaster, UK. http://ahds.ac.uk/drh2005/viewabstract.php?id=27&cf=1

209.          Väyrynen E, Toivanen J, Seppänen T. Gender differences in the ability to recognize emotional content from speech. Fonetik 2005, 25-27 May, 2005, Göteborg, Sweden. pp. 119-122.

210.          Tiinanen S, Seppänen T, Tulppo M. Comparison of baroreflex sensitivity estimators using spontaneous and controlled breathing. 2005 Finnish Signal Processing Symposium (FINSIG’05), August 25, 2005, Kuopio, Finland, pp. 16-18.

211.           Kortelainen J, Seppänen T. Simulation of motion artifacts in VCG and ECG. 2005 Finnish Signal Processing Symposium (FINSIG’05), August 25, 2005, Kuopio, Finland, pp. 19-22.

212.          Rautiainen M, Ojala T, Seppänen T. Content-based browsing in large news video databases. 5th IASTED International Conference on Visualization, Imaging and Image Processing (VIIP 2005), Special session on intelligent visual assistance. September 7-9, 2005, Benidom, Spain, pp. 731-736.

213.          Cvejic N, Seppänen T. Fusing digital audio watermarking and authentication in diverse signal domains. European Signal Processing Conference, Antalya, Turkey, September 4-8, 2005, pp. 84-87.

214.           Cvejic N, Seppänen T. Improving Audio Watermark Detection Using Noise Modelling and Turbo Coding. EURASIP Conference on Speech and Image Processing, Multimedia Communications and Services, Smolenice, Slovak Republic, June 29 – July 2, 2005, pp. 162-167.

215.           Löytynoja M, Cvejic N, Lähetkangas E, Seppänen T. Audio encryption using fragile watermarking. Fifth International Conference on Information, Communications and Signal Processing (ICICS 2005), December 6-9, 2005, Bangkok, Thailand, pp. 881-885.

216.           Cvejic N, Seppänen T, Bull D. Audio watermark detection improvement by using noise modelling. Invited paper, 5th WSEAS International Conference on Multimedia, Internet and Video Technologies, Corfu Island, Greece, August 17-19, 2005, pp. 160-164.

217.          Löytynoja M, Cvejic N, Seppänen T. Watermark-based counter for restricting digital audio consumption. 5th World Enformatika Conference (WEC’05), August 26-28, 2005, Prague, Czech Republic, pp. 202-206.

218.          Lähetkangas E, Cvejic N, Seppänen T, Sauvola J. Multi-level Digital Watermarking in Diverse Transform Domains. 2006 Second International Symposium on Communications, Control and Signal Processing. Marrakech, Morocco, 13-15 March 2006. On CD-ROM

219.          Seppänen T. Content-based search of multimedia and video databases. Plenary speech, Digital Humanities 2006, July 4-9, 2006, Paris, France.

220.           Löytynoja M, Cvejic N, Keskinarkaus A, Lähetkangas E, Seppänen T. Mobile commerce from watermarked broadcast audio. 2006 IEEE International Conference on Consumer Electronics, Las Vegas, USA, January 7-11, 2006. pp. 5-6.

221.          Seppänen T, Juuso I, Hosio M, Opas-Hänninen LL. The LICHEN framework: A new toolbox for the exploitation of corpora. 2006 Georgetown University Round Table on Languages and Linguistics (GURT 2006). March 3-5, 2006. In print

222.          Löytynoja M, Koskela T, Brockman M, Seppänen T. Mobile DRM-enabled multimedia platform for peer-to-peer applications. IEEE International Symposium on Multimedia, ISM2006, December 11-13 2006, San Diego, CA, USA. pp. 139-144.

223.          Rautiainen M, Seppänen T, Ojala T. Advancing content-based retrieval effectiveness with cluster-temporal browser in multilingual video databases. 2005 IEEE International Conference on Multimedia & Expo, Toronto, Canada, July 9-12, 2006. pp. 377-380.

224.          Seydou F, Seppänen T. A volume integral method in inverse scattering. IEEE AP-S International Symposium, USNC/URSI National Radio Science Meeting AMEREM Meeting, July 9-14, 2006, Albuquerque, New Mexico. On CD-ROM

225.          Kohut M, Seppänen T, Holčík J, Kabeš R: Categorization of Equine CVS Regarding the Surgery Experiences and the Sequences of RR Intervals. Proc. 5th Europ.Symp. on BME, July 2006, University of Patras, Řecko. On CD-ROM

226.          Seydou F, Seppänen T. Breast Cancer Detection by Scattering of EM waves. Proceedings of  the fourth Mali Symposium on Applied Sciences (MSAS-2006),  pp. 57-64

227.          Seydou F, Seppänen T, Ramahi O. Resonances in microcavities: a numerical method. The 22nd   Annual Review of Progress in Applied Computational Electromagnetics. Miami, Florida March 12-16, 2006. On CD-ROM

228.          Seydou F, Seppänen T. A Boundary Element Method for the Analysis of Inhomogeneous Photonic Crystals. Proceedings .of Progress in Electromagnetics Research, Symposium,March 26–29, 2006 Cambridge, USA. On CD-ROM

229.          Rautiainen M, Ojala T, Seppänen T. On the significance of cluster-temporal browsing for generic video retrieval - a statistical analysis. ACM Multimedia 2006, October 23-27, 2006, Santa Barbara, CA, USA. pp. 125-128.

230.          Seydou F, Ramahi O, Seppänen T, Bizheva K. Semi-analytical model of light scattering from living cells. The International Biomedical Optics Symposium, January 20-21, 2007, San Jose, CA, USA. On CD-ROM.

231.          Cvejic N, Seppänen T. Improved resistance against time desynchronization attacks in multibit audio watermarking. International Symposium on Signal Processing and its Applications, 12-15 February 2007, Sharjah, United Arab Emirates. On CD-ROM

232.          Seydou F, Ramahi O, Seppänen T. Annular photonic crystals: computation and analysis of the Green’s function. 2007 IEEE AP-S International Symposium on Antennas and Propagation, June 10-15 2007, Honolulu, Hawaii, USA. pp. 2245-2248.

233.          Kortelainen J, Koskinen M, Mustola S, Seppänen T. EEG frequency progression during induction of anesthesia: from start of infusion to onset of burst suppression pattern. 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, August 23-26, 2007, Lyon, France, pp. 1570-1573.

234.          Karsikas M, Perkiömäki J, Huikuri H, Seppänen T. Influence of size and location of myocardial infarction to TCRT parameter: a computer simulation study. 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, August 23-26, 2007, Lyon, France. CD-ROM

235.          Löytynoja M, Cvejic N, Seppänen T. Audio protection with removable watermarking. Sixth International Conference on Information, Communications and Signal Processing, December 10-13, 2007, Singapore, pp. 1-4.

236.          Pramila A, Keskinarkaus A, Seppänen T. Camera based watermark extraction – problems and examples. FINSIG’2007, Finnish Signal Processing Symposium, Oulu, Finland, 30.8.2007. On CD-ROM.

237.          Varanka M, Tiinanen S, Kiviniemi A, Kinnunen H, Tulppo M, Seppänen T. Estimating running performance from physiological data. Second International Symposium on Medical Information and Communication Technology (ISMICT'07), Oulu, Finland, 11-13 December, 2007. On CD-ROM.

238.          Löytynoja M, Keskinarkaus A, Cvejic N, Seppänen T. Value-added services from watermarked broadcast audio. IEEE International Conference on Digital Ecosystem and Technologies (IEEE – DEST), 27th – 29th February 2008, Phitsanulok Thailand, pp. 388-396.

239.          Liikkanen L, Huvio E, Jacucci G, Väyrynen E, Seppänen T. Developing affective intelligence for an interactive installation. Insights from a design process. LREC 2008 workshop on Emotional Corpora, Marrakech, Morocco, May 26, 2008. pp. 104-107.

240.          Pramila A, Keskinarkaus A, Seppänen T. Watermark robustness in the print-cam process. IASTED International Conference on Signal Processing, Pattern Recognition and Applications (SPPRA 2008). February 13 to February 15, 2008, Innsbruck, Austria, pp. 60-65.

241.          Kortelainen J, Koskinen M, Mustola S, Seppänen T. EEG spectral changes and onset of burst suppression pattern in propofol/remifentanil anesthesia. 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 20th - 24th August, 2008, pp. 4980-4983.

242.          Seydou F, Ramahi O, Seppänen T. Computation of the Induced Electromagnetic Field for a Head Model in a Multiple Scattering Environment. 2008 IEEE AP-S International Symposium on Antennas and Propagation and 2008 USNC/URSI National Radio Science Meeting in San Diego, California, USA, on July 05-12, 2008. On CD-ROM

243.          Seydou F, Seppänen T. An iterative microwave breast cancer detection method. The Czech and Slovak Microwave and Radioelectronics Week 2008 Conference. April 23-25, 2008, Prague, Czech Republic. pp. 1-3.

244.          Karsikas M, Huikuri H, Seppänen T. Improving reliability of Total-Cosine-R-to-T (TCRT) in patients with acute myocardial infarction. Computers in Cardiology, 14-17 September, 2008, Bologna, Italy. On CD-ROM

245.          Karsikas M, Huikuri H, Seppänen T. A method for estimating severity of myocardial infarction from multi-channel ECG for monitoring of cardiac patients. International Workshop on Future Wellness and Medical ICT Systems (FEELIT2008), 8-11 September, 2008, Saariselkä, Finland. On CD-ROM

246.          Varanka M, Erkkilä K, Noponen K, Mäkelä K, Seppänen T. Automatic road slipperiness detection of heavy duty vehicles. First International Workshop on Automotive ICT (AutoICT 2008), Saariselkä, Finland, 10 September, 2008. On CD-ROM

247.          Pramila A, Keskinarkaus A, Seppänen T. Reading watermarks from printed binary images with a camera phone. 8th International Workshop on Digital Watermarking, Guildfork, UK, 24-26 August, 2009. Accepted

248.          Väyrynen E, Keränen H, Toivanen J, Seppänen T. Towards an automatic classification of second language speech proficiency using prosodic features. Fonetik 2009, Göteborg, Sweden. Accepted

249.          Noponen K, Karsikas M, Seppänen T. A method for robustly determining the relative orientation of vectorcardiographic loop structures. 11th World Congress on Medical Physics and Biomedical Engineering, September 7-12, 2009 in Munich, Germany. Accepted

250.          Kortelainen J, Koskinen M, Mustola S, Seppänen T. Effect of remifentanil on the nonlinear electroencephalography entropy parameters in propofol anesthesia. 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'09) to be held in Minneapolis, Minnesota, USA, 2nd - 6th September, 2009. Accepted

251.          Karsikas M, Noponen K, Huikuri H, Seppänen T. New vectorcardiographic non-planarity measure of T-wave loop improves separation of healthy patients from myocardial infarction patients. 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'09) to be held in Minneapolis, Minnesota, USA, 2nd - 6th September, 2009. Accepted

252.          Tiinanen S, Kiviniemi A, Tulppo M, Seppänen T. Time-frequency representation of cardiovascular signals during handgrip exercise. 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'09) to be held in Minneapolis, Minnesota, USA, 2nd - 6th September, 2009. Accepted

253.          Karsikas M, Noponen K, Tulppo M, Huikuri H, Seppänen T. Beat-to-beat Variation of Measures of Three-dimensional QRS-T angle during Exercise Test. Computers in Cardiology 2009, Park City, Utah, USA, 13-16th September, 2009. Accepted

254.          Tiinanen S, Kiviniemi A, Tulppo M, Seppänen T. Evaluation of LMS filtering and ICA for RSA component filtering from heart rate signal. Computers in Cardiology 2009, Park City, Utah, USA, 13-16th September, 2009. Accepted

255.          Noponen K, Seppänen T. Optimal single lead computation from multi-channel ECG by morphological beat-to-beat variation minimization. Computers in Cardiology 2009, Park City, Utah, USA, 13-16th September, 2009. Accepted

256.          Silfverhuth M, Kortelainen J, Sonkajärvi E, Suominen K, Alahuhta S, Jäntti V, Seppänen T. Coherence in depth electrodes during induction of deep anesthesia. EMBC’10. Accepted

257.          Kortelainen J, Silfverhuth M, Suominen K, Sonkajärvi E, Alahuhta S, Jäntti V, Seppänen T. Automatic classification of penicillin-induced epileptic EEG spikes. EMBC’10. Accepted

258.          Tiinanen S, Seppänen T. RSA component extraction from cardiovascular signals by combining adaptive filtering and PCA derived respiration. Computing in Cardiology 2010, 26-29 September 2010, Belfast, Ireland. Accepted

259.          Siipo A, Laukka SJ, Seppänen T, Toivanen J, Partala J, Väyrynen E, Lehtihalmes M, Mattila P, Miettunen J, Heikkilä J. The multi-technological analyses of learning in the future classroom: Preliminary Observatory Apparatus. In: S. Hambach, A. Martens, Tavangarian, B. Urban (Eds.). eLearning Baltics 2010. Proceedings of the 3rd International eLBa Science Conference, Fraunhofer Verlag, Stuttgart, pp. 60-66.

260.          Opas-Hänninen LL, Juuso I, Kretzschmar W, Seppänen T. LAP, LICHEN, and DASS – Experiences combining data and tools. Digital Humanities 2010. 7-10 July, 2010, London, UK. Accepted

261.          Haapala M, Falck A, Tuulonen A, Väyrynen E, Seppänen T, Laukka S. Eye movement patterns and head movements differ between Glaucoma subject and control subject during the adjustment of Müller-Lyer figure: A preliminary results. Submitted for evaluation, 2010 (ECP-2011)

262.          Pramila A, Keskinarkaus A, Rahtu E, Seppänen T. Watermark recovery from a dual layer hologram with a digital camera. Scandinavian Conference on Image Analysis, Ystad Saltsjöbad, Sweden 23-27 May 2011. Accepted

263.          Laukka S, Rantanen A, Siipo A, Väyrynen E, Lehtihalmes M, Seppänen T. Heart rate variability (HRV) of male subjects related to oral reports of affective pictures. 2nd World Conference on Psychology, Counselling and Guidance, 25-30 May, 2011, Antalya, Turkey. Accepted

264.          Laukka S, Haapala M, Lehtihalmes M, Väyrynen E, Seppänen T. Pupil size variation related to oral report of affective pictures. 2nd World Conference on Psychology, Counselling and Guidance, 25-30 May, 2011, Antalya. Accepted

265.          Aura F, Tuulonen A, Seppänen T, Väyrynen E, Laukka S. Eye movement patterns and head movements differ between glaucoma subject and control subject during the adjustment of Müller-Lyer figure: preliminary results. The 12th European Congress of Psychology, Istanbul, Turkey, July 4-8, 2011. Accepted

266.          Seppänen TM, Alho OP, Koskinen M, Seppänen T. Improved calibration method of respiratory belts by extension of multiple linear regression. European IFMBE MBED  eli 5th European Conference of the International Federation for Medical and Biological Engineering, Budapest, Hungary, 14-18.9.2011. Accepted

267.          Juuso I, Johnson A, Opas-Hänninen LL, Seppänen T. TimeMachine – Visualization of time in text using the HTOED. Submitted for evaluation, 2011

268.          Tiinanen S, Määttä A, Silfverhuth M, Suominen K, Jansson-Verkasalo E, Seppänen T. HRV and EEG based indicators of stress in children with Asperger syndrome in audio-visual stimulus test. IEEE Engineering in Medicine and Biology Conference (EBMC’11), Boston, USA, 30.8.-3.9.2011. On CD-ROM

269.          Noponen K, Karsikas M, Tiinanen S, Kortelainen J, Huikuri H, Seppänen T. Electrocardiogram Quality Classification based on Robust Best Subsets Linear Prediction Error. Computing in Cardiology, Hangzhou, China, 18-21.9.2011. On CD-ROM

270.          Kortelainen J, Tiinanen S, Huang X, Li X, Laukka S, Pietikäinen M, Seppänen T. Multimodal Emotion Recognition by Combining Physiological Signals and Facial Expressions: A Preliminary Study. 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'12), San Diego, California, USA, August 28 - September 1, 2012.

271.           Kortelainen J, Väyrynen E, Jia X, Seppänen T, Thakor N. EEG-based Detection of Awakening from Isoflurane Anesthesia in Rats. . 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'12), San Diego, California, USA, August 28 - September 1, 2012.

 

B. Non-refereed scientific articles

 

272.          Huikuri HV, Seppänen T, Linnaluoto MK, Koistinen M.J., Airaksinen KEJ, Castellanos A, Myerburg RJ. Complexity of R-R interval dynamics before the spontaneous onset of sustained ventricular tachycardia. Circulation 1994; 4 (2): I-437.

273.          Huikuri HV, Jokinen V, Seppänen T, Niemelä M, Airaksinen KEJ, Linnaluoto MK, Castellanos A. Reduced complexity of R-R interval dynamics in patients with coronary artery desease. J Am Coll Cardiol 1995; Feb.: 194A.

274.          Huikuri HV, Seppänen T, Koistinen MJ, Airaksinen KEJ, Ikäheimo MJ, Castellanos A, Myerburg RJ. Abnormalities in nonlinear complexity of RR interval dynamics in patients with susceptibility to spontaneous ventricular tachycardias. PACE 1995; 18, 9(II): Abst 137.

275.          Huikuri HV, Seppänen T, Castellanos A, Myerburg RJ. Approximate entropy of RR-interval dynamics and propensity to ventricular tachyarrhythmias after myocardial infarction. Circulation Suppl 1995; 92(8): I-97, 464.

276.          Mäkikallio TH, Koistinen MJ, Airaksinen KEJ, Seppänen T, Peng C-K, Goldberger AL, Huikuri HV. Altered RR interval dynamics and vulnerability to life-threatening arrhythmias: Fractal analysis. Eur Heart J (Suppl), 1996, 17:29.

277.          Tulppo MP, Mäkikallio TH, Seppänen T, Thompson RW, Wilkinson WJ, Blair SN, Laukkanen RT, Huikuri HV. Non-linear dynamics of heart rate variability during exercise. Med Sci in Sports Exer Suppl 28:142, 1996, p. 24.

278.          Wilkinson WJ, Thompson RW, Garcia ME, Kampert JB, Laukkanen RT, Seppänen T. The relationship of heart rate variability to work intensity during graded maximal treadmill exercise, International 14th Puijo symposium, Kuopio, Finland, June 24-28, 1996. Kuopio University publications D. Medical sciences 101, p. 64.

279.          Wilkinson J, Thompson R, Garcia M, Kampert J, Laukkanen R, Seppänen T. The relationship of Poincare plot analysis to exercise intensity. The international pre-olympic scientific congress, Dallas, Texas, USA, July 1996, pp. 115-116.

280.          Wilkinson J, Thompson R, Garcia M. Kampert J, Laukkanen R, Seppänen T. The response of heart rate variability during treadmill exercise. AHA annual meeting 1996, Circulation 94:8, No 1465, 1996.

281.          Mäkikallio TH, Koistinen MJ, Airaksinen KEJ, Seppänen T, Peng C-K, Goldberger AL, Huikuri HV. Heart rate dynamics in patients with and without vulnerability to ventricular tachyarrhythmias after myocardial infarction. Circulation Suppl 1996; 94:I-672.

282.          Mäkikallio TH, Koistinen J, Airaksinen KEJ, Seppänen T, Peng CK, Goldberger AL, Huikuri HV. Altered RR interval dynamics and vulnerability to life-threatening arrhythmias: Fractal analysis. European Heart Journal, Suppl. 1996;17:s.29.

283.          Tulppo MP, Mäkikallio TH, Seppänen T, Laukkanen RT, Huikuri HV. Vagal modulation of heart rate during exercise: effects of age and physical fitness. ACSM Annual Meeting -97, Denver, USA, 28.5.-1.6.1997. Med Sci in Sports Exer, Suppl. 1997; 29:5, pp. 141.

284.          Thompson RW, Wilkinson JW, Laukkanen RMT, Seppänen T. The relation of short-term measures of HRV to heart rate and exercise intensity. ACSM Annual Meeting -97, Denver, USA, 28.5.-1.6.1997. Med Sci in Sports Exer, Suppl. 1997; 29:5, pp. 138.

285.          Wilkinson WJ, Thompson RW, Seppänen T, Laukkanen RMT. Heart rate variablity and cardiorespiratory fitness. ACSM Annual Meeting -97, Denver, USA, 28.5.-1.6.1997. Med Sci in Sports Exer, Suppl. 1997; 29:5, pp. 148.

286.          Mäkikallio TH, Huikuri HV, Seppänen T, Airaksinen KEJ, Tulppo MP, Räihä I, Puukka P, Sourander L. Power-law relationship of heart rate variability and mortality in the elderly. Nordic Congress of Cardiology, Tampere, Finland, 11.-13.6.1997. Scand Card J, Suppl. 1997; 31:10, pp. 11.

287.          Mäkikallio TH, Huikuri HV, Seppänen T, Airaksinen KEJ, Tulppo MP, Räihä I, Puukka P, Sourander L. Power-law relationship of heart rate variability as a predictor of mortality in the elderly. Circulation, Suppl. 1997;96:I-581,3248.

288.          Tulppo MP, Mäkikallio TH, Seppänen T, Laukkanen RT, Huikuri HV. Vagal modulation of heart rate during exercise: effects of age and physical fitness. Nordic Congress of Cardiology, Tampere, Finland, 11.-13.6.1997. Scand Card J, Suppl. 1997; 31:15, pp. 12.

289.          Tulppo MP, Mäkikallio TH, Seppänen T, Laukkanen RT, Huikuri HV. Vagal modulation of heart rate during exercise: effects of age and physical fitness. XIXth Congress of the European Society of Cardiology, Stockholm, Sweden, 24.-28.8.1997. Eur Heart J, Suppl. 1997, pp. 114.

290.          Tapanainen JM, Tulppo MP, Mäkikallio TH, Seppänen T, Laukkanen RT, Huikuri HV. Impaired vagal modulation of heart rate exercise in patients after acute myocardial infarction. J Am Coll Cardiol, Suppl. 1998;31:1657-210C.

291.          Mäkikallio TH, Mitrani RD, Seppänen T, Kloosterman M, Koshy S, Interian A, Castellanos A, Myerburg RJ, Huikuri HV. Evidence of determinism in the short-term dynamics of human ventricular fibrillation. Submitted for evaluation, 1999.

292.          Mäkikallio TH, Huikuri HV, Seppänen T, Castellanos A, Myerburg RJ, Mitrani RD. Evidence for organized dynamics in human ventricular fibrillation: ordered patterns of activation in disordered mechanical function. Nordic Congress of  Card. 2001, p.12 abs.7 

293.          Hautala A, Tulppo M, Mäkikallio TH, Seppänen T, Huikuri HV. Fractal characteristics of heart rate variability at different exercise intensity levels with and without vagal blockade. Nordic Congress of Card. 2001, p.12 abs.8 

294.          Mäkikallio TH, Huikuri HV, Seppänen T, Kloosterman M, Interian A, Castellanos A, Myerburg RJ, Mitrani RD. Evidence for organized dynamics in human ventricular fibrillation. EUROPACE  2001 suppl B;2:B175, 899 

295.          Hautala A, Tulppo M, Mäkikallio TH, Seppänen T, Huikuri HV. Fractal characteristics of heart rate during different exercise intensity levels. European College of Sport Sci. 6th Ann Cong 2001;p415.

296.          Mäkikallio TH, Huikuri HV, Seppänen T, Kloosterman M, Koshy S, Interian A, Castellanos A, Myerburg RJ, Mitrani RD. Evidence for organized dynamics in human ventricular fibrillation: Ordered patterns of activation in disordered mechanical function. Eur Heart J 2001;695:P3723

297.          Seydou F, Seppänen T. Detecting leukemia using microwave imaging. 2nd Mali Symposium on Applied Sciences. Bamako, Mali. July 8-12, 2002.

298.          Kiviniemi AM, Hautala A, Seppänen T, Mäkikallio M, Huikuri H, Tulppo M.  Bimodal relationship between the heart rate and high-frequency oscillation of heart rate in athletes. 8th Annual Congress of the European College of Sport Science (ECSS 2003) , Salzburg, Austria, 9-12 July, 2003, pp. 353.

299.           Tulppo M, Kallio M, Hautala A, Kiviniemi A, Pietarila P, Seppänen T, Huikuri H. Physiological background of fractal heart date dynamics. 8th Annual Congress of the European College of Sport Science (ECSS 2003) , Salzburg, Austria, 9-12 July, 2003, pp. 352.

300.          Seydou F, Gumerov  NA, Duraiswami R, Seppänen T. Two methods for solving a 3D acoustic inverse scattering problem. 145th Meeting of the Acoustical Society of America, Nashville, Tennessee, USA, 28.4.-2.5.2003. J. Acoust. Soc. Am. 113, p. 2284

301.          Seydou F, Duraiswami R, Seppänen T. Analysis of particular phononic band gaps by single integral equations. 145th Meeting of the Acoustical Society of America, Nashville, Tennessee, USA, 28.4.-2.5.2003.  J. Acoust. Soc. Am. 113, p. 2191

302.          Seydou F, Duraiswami R, Seppänen T. Analysis of Photonic Crystals by Single Integral Equations. Progress in Electromagnetics Research Symposium (PIERS), HonoluluHawaiiUSA, October  13-16, 2003. p. 489

303.          Perkiömäki J, Niskasaari E, Karsikas M, Seppänen T, Huikuri H. T-wave and QRS complex morphology and ventricular tachyarrhythmias. Europace 2004; 6 (Suppl.1):34/5.

304.           Kiviniemi A, Hautala A, Mäkikallio T, Laukkanen R, Nissilä S, Seppänen T,  Huikuri H, Tulppo M. The plateau of high-frequency oscillation of R-R intervals in young healthy subjects. 51th Annual Meeting of American College of Sports Medicine, Indianapolis, USA. 2004.

305.          Seydou F, Seppänen T. Optimization methods for solving inverse problems. 1st Conference of the West of Africa and the Centre of Africa network for operational research (WACANOR/ROCARO 1), 2004, Niger, Africa, 24-27 January.  On CD-ROM

306.          Seydou F, Seppänen T. Photonic crystals: revolution of the 21st century? 1st Conference of the West of Africa and the Centre of Africa network for operational research (WACANOR/ROCARO 1), 2004, Niger, Africa, 24-27 January.  On CD-ROM

307.           Kiviniemi A, Hautala A, Mäkikallio T, Laukkanen R, Nissilä S, Seppänen T,  Huikuri H, Tulppo M. Saturation of vagally mediated heart rate variability after aerobic training. 9th Congress of European College of Sports Science, Clermont-Ferrand, France, 2004.

308.          Seppänen T, Väyrynen E, Toivanen J, Iivonen A. Automatic language recognition with spectral and prosodic features. IAFPA 2004 Annual Conference, (International association for forensic phonetics and acoustics), Helsinki, Finland, 29–31 July, 2004. p. 35

309.          Toivanen J, Alku P, Laukkanen A-M, Seppänen T, Väyrynen E, Waaramaa T. Emotions in /a:/: A perceptual and acoustic study. 6th Pan European Voice Conference (PEVOC-6), 31 Aug – 3 Sept, 2005, London, England. Poster.

310.          Opas-Hänninen LL, Anderson J, Juuso I, Seppänen T. The LICHEN project: the linguistic and cultural heritage electronic network. ACH/ALLC Conference 2005, June 15-18, 2005, Victoria, BC, Canada. On CD-ROM

311.          Opas-Hänninen LL, Seppänen T, Juuso I, Hosio M, Marjomaa I, Anderson J. The LInguistic and Cultural Electronic Network (LICHEN): Digitizing and disseminating linguistic data for research and enhancement of the future of minority languages. Second International Conference on Arctic Research Planning (ICARP II), November 10-12, 2005, Copenhagen, Denmark. On CD-ROM

312.          Kiviniemi A, Tulppo M, Hautala A, Mäkikallio T, Seppänen T, Huikuri H. A novel heart rate variability index of cardiac vagal outflow predicts sudden cardiac death after an acute myocardial infarction. Annual Meeting of Heart Rhythm Society, New Orleans, USA, 2005.

313.          Kiviniemi A, Tulppo M, Hautala A, Mäkikallio T, Seppänen T, Huikuri H. A novel heart rate variability index of cardiac vagal outflow predicts sudden cardiac death after an acute myocardial infarction. EUROPACE, Praha, Czech Republic, 2005.

314.          Perkiömäki JS, Hyytinen-Oinas M, Karsikas M, Seppänen T, Hnatkova K, Malik M, Huikuri HV. T-wave loop and QRS complex loop variables and mortality in postinfarction patients. Europace 2005;7(Suppl.1):7(31)

315.          Kiviniemi A, Huikuri H, Hautala A, Tiinanen S, Seppänen T, Mäkikallio T, Tulppo M. Changes in fluctuation pattern of cardiovascular signals during sympathetic activation. 11th European Collage of Sport Science (ECSS) annual meeting, Lausanne, Switzerland 2006. Book of Abstracts p.301

316.          Hautala A, Kiviniemi A, Mäkikallio T, Tiinanen S, Seppänen T, Huikuri H, Tulppo M. Peripheral sympathetic outflow correlates with the response to endurance training. 11th European Collage of Sport Science (ECSS) annual meeting, Lausanne, Switzerland 2006. Book of Abstracts p.304

317.          Tulppo M, Kiviniemi A, Hautala A, Mäkikallio T, Tiinanen S, Seppänen T, Huikuri H. Association between baroreflex sensitivity and aerobic fitness after dynamic exercise. ACSM annual meeting 2006. Med Sci Sports Exer. Suppl, vol 38, p. 18, 2006.

318.          Opas-Hänninen LL, Seppänen T, Juuso I, Hosio M. The LICHEN Framework: A new toolbox for the exploitation of corpora. Workshop on Historical Text Mining 2006, 20-21 July 2006, Lancaster, UK. On CD-ROM

319.          Juuso I, Seppänen T. Novel tools for creating and visualising metadata for digital movie retrieval. Digital Humanities 2006, July 4-9, 2006, Paris, France. On CD-ROM

320.          Hosio M, Rautiainen M, Juuso I, Hanski I, Kortelainen J, Varanka M, Seppänen T, Ojala T. Personal Video Manager: A Tool for Navigating in Video Archives . Digital Humanities 2006, July 4-9, 2006, Paris, France. On CD-ROM

321.          Niemelä T, Kiviniemi A, Hautala A, Jurvelin H, Tiinanen S, Seppänen T, Tulppo MP: The recovery pattern of baroreflex sensitivity after exercise. 8th Scandinavian Congress of Medicine and Science in Sports (SCMSS), Vierumäki, Finland, 2006. book of Abstracts, page 65

322.          Tulppo MP, Kiviniemi A, Hautala A, Kallio M, Tiinanen S, Seppänen T, Huikuri H. Association between heart rate recovery and sympathetic outflow. 8th Scandinavian Congress of Medicine and Science in Sports (SCMSS), Vierumäki, Finland, 2006. Book of Abstracts, p. 95.

323.          Hautala A, Kiviniemi A, Mäkikallio T, Tiinanen S, Seppänen T, Huikuri H, Tulppo MP: Relationship between sympathetic outflow and physical performance. 8th Scandinavian Congress of Medicine and Science in Sports (SCMSS), Vierumäki, Finland, 2006. book of Abstracts, page 27.

324.          Junttila J, Anttonen O, Giustetto C, Gaita F, Linna E, Karsikas M, Seppänen T, Perkiömäki J, Mäkikallio T, Brugada R. T-wave morphology in short QT syndrome.  Heart Rhythm, 2006 Volume 3, Issue 5, Pages S230-S230

325.          Tulppo MP, Kiviniemi A, Hautala A, Kallio M, Tiinanen S, Seppänen T, Huikuri H: Association between heart rate recovery and sympathetic outflow, 2007 ACSM Annual meeting, Abstract book, page 91.

326.          Hyytinen-Oinas M, Perkiömäki J, Karsikas M, Seppänen T, Raatikainen P, Uusimaa P, Ylitalo K, Huikuri H. Is abnormal ventricular repolarization a specific feature in patients with vulnerability to ventricular tachyarrhythmias after myocardial infarction? Int J Cardiol 2007;119 (Suppl.):S20(P38).

327.          Koivikko M, Karsikas M, Salmela P, Tapanainen J, Ruokonen A, Seppänen T, Huikuri H, Perkiömäki J. “Effects of controlled hypoglycemia on cardiac repolarization in type I diabetes”,  American Heart Assoc. Nov. 2007. Circulation (Suppl.),

328.          Hyytinen-Oinas M, Perkiömäki J, Karsikas M, Seppänen T, Raatikainen P, Uusimaa P, Ylitalo K, Huikuri H. T-wave Morphology and Alternans in Patients with and without Vulnerability to Ventricular Tachyarrhytmias after Myocardial Infarction. European Heart Journal, 2007

329.          Tulppo M, Kiviniemi A, Hautala A, Kallio M, Seppänen T, Tiinanen S, Mäkikallio T, Huikuri H. Sympatho-Vagal interaction during the recovery phase after exercise. Nordic Congress of Cardiology, June 6-8, 2007, Oulu, Finland. International Journal of Cardiology,Suppl 119, 2007, p. 36.

330.          Kiviniemi A, Huikuri H, Hautala A, Tiinanen S, Seppänen T, Mäkikallio T, Tulppo M. Physiological Background of Prevalent Low-Frequency Oscillation of R-R Intervals.  Nordic Congress of Cardiology, June 6-8, 2007, Oulu, Finland. International Journal of Cardiology. Vol 119, Suppl. June 2007. Page 34.

331.          Perkiömäki J, Hyytinen-Oinas M, Junttila J, Karsikas M, Seppänen T, Huikuri H. P-wave morphology and sudden cardiac death after acute myocardial infarction. 10th International Workshop on Cardiac Arrhythmias, Venice, October 7-10, 2007. Journal of Cardiovascular Electrophysiology, Vol. 18, Supplement 2, October 2007, pp. S8-S9.

332.          Perkiömäki J, Koivikko M, Karsikas M, Salmela P, Tapanainen J, Ruokonen A, Seppänen T, Huikuri H. Effects of controlled hypoglycemia on cardiac repolarization in type 1 diabetes. American Heart Association 2007. Circulation, Vol. 116, No 16, October 16, 2007, p. II-855.

333.          Opas-Hänninen LL, Hosio M, Juuso I, Seppänen T. The LInguistic and Cultural Heritage Electronic Network (LICHEN): A new electronic framework for the collection, management, online display and exploitation of multimodal corpora. Digital Humanities 2007, June 2-8, 2007, Urbana-Champaign, USA, p 147-8, University of Illinois. (ISBN: 0-87845-125-0)

334.          Opas-Hänninen LL, Seppänen T, Karsikas M, Tiinanen S. 2D and 3D visualization of stance in popular fiction. Digital Humanities 2008, June 25-29, 2008, Oulu, Finland. pp. 169-170.

335.          Opas-Hänninen LL, Seppänen T. Investigating the expression of stance in Samuel Beckett’s prose works. PALA2008, Annual Conference of the Poetics and Linguistics Association, 23rd - 26th July 2008, University of Sheffield, UK.  On CD-ROM

336.          Opas-Hänninen LL, Seppänen T, Juuso I, Hosio M, Karsikas M, Saranpää T. The LICHEN project: New tools for the analysis of linguistic and cultural data. ICASS VI, Nuuk, Greenland, 22-26 August 2008. On CD-ROM

337.          Väyrynen E, Toivanen J, Seppänen T. Emotion discrimination with increasing time windows in spoken Finnish. Fonetik 2008, 11-13. June, 2008, Göteborg, Sweden. pp. 53-56.

338.          Iivonen A, Seppänen T, Noponen K, Toivanen J. Microprosodic consonantal effect on macro intonation. Nordic Prosody X, 4-6 August, 2008, Helsinki, Finland. On CD-ROM

339.          Perkiömäki J, Hyytinen-Oinas M, Karsikas M, Seppänen T, Junttila J, Raatikainen P, Uusimaa P, Ylitalo K, Huikuri H. Electrocardiographic vector loop parameters in postinfarction patients with vulnerability to life-threatening ventricular tachyarrhytmias. Europace 2008; 10 (Suppl.1):75/3.

340.          Kiviniemi A, Tulppo M, Seppänen T, Norton K, Frances M, Nolan R, Huikuri H, Shoemaker K. Effects of aging, hypertension, and diabetes on low-frequency arterial pressure oscillations. Experimental Biology 2009, New Orleans, Louisiana, April 18-22, 2009. Accepted

341.          Opas-Hänninen LL, Juuso I, Kretzschmar W, Seppänen T. LAP, LICHEN, and DASS – Experiences combining data and tools. NAES-FINSSE 2010. 9-13 June 2010, Oulu, Finland. Accepted

342.          Opas-Hänninen LL, Juuso I, Seppänen T. From the evil Count Dracula to the sexy Viking Eric: the changing image of the vampire on screen. 30th Annual Conference of the Poetics and Linguistics Association, Genova, Italy, 21st – 25th JULY, 2010, accepted

343.          Kretzschmar W, Bounds P, Coates S, Juuso I, Opas-Hänninen LL, Seppänen T, Snodgrass T. The digital archive of southern speech. Southeastern Conference on Linguistics LXXVI, April 8-10, 2009, New Orleans, USA.

344.          Juuso I, Opas-Hänninen LL, Johnson A, Seppänen T. The Time Machine: Capturing Worlds across Time in Texts. Digital Humanities 2011, Palo Alto, USA. Accepted.

345.          Opas-Hänninen LL, Seppänen T, Juuso I, Kretzschmar W. Taking a large-scale legacy archive online: the case of LAP and LICHEN. Methods in Dialectology 14, London, Canada, 2 August 2011.

346.          Kenttä T, Karsikas M, Junttila J, Perkiömäki J, Seppänen T, Kiviniemi A, Nieminen T, Lehtimäki T, Nikus K, Lehtinen R, Viik J, Kähönen M, Huikuri H. QRS-T morphology measured from exercise electrocardiogram as a predictor of cardiac mortality. AHA 2011. 12-16.11.2011 (Abstract 15075)

347.          Kenttä, T., Junttila, J., Karsikas, M., Perkiömäki, J., Seppänen, T., Nieminen, T., Lehtimäki, T., Nikus, K., Lehtinen, R., Viik, J., Kähönen, M. & Huikari, H. 2010. T-wave morphology and its spatial relationship with QRS complex morphology in exercise electrocardiogram predicts cardiac mortality in a population undergoing a clinically indicated exercise test. Finnish Cardiac Society, 36th Progress Report Meeting, 29.1.2010, Helsinki, Finland p. 7.

348.          Johnson A, Juuso I, Mäkilähde A, Opa-Hänninen LL, Seppänen T, Vaahtera J. The Orationes Project. Poster in Helsinki Corpus Festival, 28.9.-2.10.2011, Helsinki, Finland. p. 92.

349.          Opas-Hänninen LL, Juuso I, Kretschmar W, Seppänen T, Coats S. The Linguistic Atlas of the Gulf States Online. Helsinki Corpus Festival, 28.9.-2.10.2011, Helsinki, Finland. pp. 62-63.

350.          Opas-Hänninen LL, Seppänen T, Juuso I, Kretzschmar WA. LICHEN: Preserving, managing and studying linguistic cultural heritage. Invited speech in: Sustainability Weeks – Finnish Weeks, Sapporo, Japan, 31.10.2011.

351.          Opas-Hänninen LL, Juuso I, Seppänen T S. Images of the modern vampire: an investigation into tools for multimodal data. Digital Humanities Australasia 2012: Building, Mapping, Connecting. 28-30 March 2012, Canberra, Australia. Accepted

352.          Kretzschmar W, Hettel J, Juuso I, Opas-Hänninen LL, Seppänen T. Corpus Building for the Linguistic Atlas Project. International Computer Archive of Modern and Medieval English (ICAME2012), 30.3.-3.6.2012, Leuven, Belgium. Accepted

 

 

C. Scientific monographs

 

353.          Pietikäinen M, Seppänen T (editors). Proceedings of the 2nd Nordic workshop on industrial machine vision, Kuusamo, Finland, 1992, p. 124.

354.          Seppänen T. (editor). Proceedings of Euromicro Summer School on Mobile Computing 1998, Oulu, Finland, 20-21.8.1998, p. 189.

355.          Seppänen T, Suomi K, Toivanen J (editors). Proceedings of the Phonetics Symposium 2004, Oulu, Finland, 27-28.8.2004, Oulun Yliopistopaino, Oulu, Finland.

356.          Opas-Hänninen, LL, Jokelainen M, Juuso I, Seppänen T (editors). The Book of Abstracts of Digital Humanities 2008, Oulu, Finland, June 24-29, 2008. p. 292.

357.          Cvejic N, Seppänen T (editors). Digital audio watermarking techniques and technologies: Applications and benchmarks. Book. Information Science Reference, Hershey, New York., 2008, ISBN 978-1-59904-513-9, p. 328.

 

 

D. Professional articles in magazines, national conferences etc.

 

358.          Seppänen T, Pehkonen K. A Generalized Algorithm for Border Tracking with an Implementation on a Butterfly Parallel Processor. Technical Report CAR-TR-388, p. 36, Center for Automation Research, University of Maryland, 1988.

359.           Seppänen T, Westman T Pietikäinen M. Parallel Matching of Attributed Relational Graphs. Technical Report CAR-TR-376, Center for Automation Research, University of Maryland, July 1988.

360.           Seppänen T. Speedup Analysis of Parallel Programs with an Image Analysis Program as a Case Study. Technical Report CAR-TR-459, p. 27, Center for Automation Research, University of Maryland, 1989.

361.           Seppänen T, Vuohtoniemi V. Speedup Analysis of a Program for the Generalized Hough Transform on Two Different Multiprocessors, Technical Report CAR-TR-517, Center for Automation Research, University of Maryland, 1990.

362.           Seppänen T. Digital filtering methods. Finnish Hospital Engineer symposium, University of Oulu, Oulu, Finland, 1992.

363.           Röning J, Seppänen T. Pattern recognition and machine vision. Symposium on medical physics, University of Oulu, Oulu, Finland, 1993, p. 10.

364.          Seppänen T. Laajakaistaisen signaalin suuntiminen aliavaruusmenetelmillä. Maanpuolustuksen Tieteellinen Neuvottelukunta (MATINE), In Finnish, 1995, p. 30.

365.          Möttönen V, Pakanen J, Peltola J, Salmela M, Seppänen T. Puheteknologian hyödyntäminen rakennusten teknisissä järjestelmissä, VTT Research Notes, ISBN 951-38-5321-7, 1998, p. 73.

366.           Seppänen T. Analysis methods of heart rate variability. Clinical neurophysiology symposium XI, University of Oulu, Oulu, Finland, 1999. Presentation

367.           Mutka P, Mäkikallio T, Seppänen T, Tulppo MP, Airaksinen KEJ, Huikuri HV. Nonlinear statistical measures for complexity of RR intervals in differentiating post-infarction patients with and without vulnerability to ventricular tachycardia and healthy controls. Technical report, 2000

368.          Jäntti V, Yli-Hankala A, Seppänen T, Weckström M, Alahuhta S, Suominen K, Juvonen T Aivotoiminta anestesian aikana: avain anestesian mekanismien, tajunnan ja tietoisuuden sekä normaalin aivotoiminnan ymmärtämiseen. In Finnish. Sosiaali- ja terveydenhuollon tietotekniikan tutkimuksen päivät, Terveydenhuollon ATK-päivät, Pori, 29.5-30.5.2000.

369.          Toivanen J, Seppänen T. Akustisen tiedon hyödyntäminen audiotallenteiden haussa. In Finnish. Suomen soveltavan kielitieteen yhdistyksen AFinLA:n syyssymposiumi, Tampere, Finland, 9-10.11.2001.

370.          Sauvola J, Seppänen T, Hagelberg K, Kaukonen S, Korhonen J & Tienari H. Älykkäämpää hakuteknologiaa. Mobiileihin ja mukautuviin multimedianhakuihin kehitetään uusia tehokkaita menetelmiä. Prosessori, erikoisnumero: Elektroniikan suunnittelu, marraskuu 2001, 61-64, In Finnish.

371.           Vuorinen O, Seppänen T, Röning J, Lilleberg J, Kolehmainen T. Menetelmä signaalien erottamiseksi toisistaan ja suodatin (A method for decomposition of signals and a filter), FI107477, Patent approved in Finland at 15 August 2001. International patent pending, nr. 9928182.6.

372.          Toivanen J, Seppänen T. Utilization of prosodic features of speech in information retrieval applications. Festschrift for Professor Heikki Nyyssönen on his 65th birthday. Publications of the Department of English. University of Oulu. 2002. pp. 147-157.

373.          Rautiainen M, Penttilä J, Vorobiev D, Noponen K, Väyrynen P, Hosio M, Matinmikko E, Mäkelä S-M, Peltola J, Ojala T, Seppänen T. TREC 2002 Video Track Experiments at MediaTeam Oulu and VTT. International VideoTREC2002 conference. Gaithersburg, MD, USA, 11-12.10.2002. Presentation

374.          Iivonen A, Seppänen T, Noponen K, Toivanen J. Puhujan pragmaattisen temporaalisen äänialan visualisointimenetelmä ja -ohjelmisto. In Finnish. Fonetiikan päivät, 2002, Espoo, Finland. pp. 123-132.

375.          Toivanen J, Seppänen T, Väyrynen E. Emootioiden automaattinen tunnistaminen puhutussa Suomessa. In Finnish. Fonetiikan päivät (Phonetics Symposium), 2002, Espoo, Finland. pp. 83-92.

376.          Toivanen J, Seppänen T, Noponen K, Väyrynen E, Iivonen A. Automatic analysis of the prosody of second language speech. Linguistics and Phonetics 2002 (LP2002). Meikai University, Urayasu, Japan. On CD-ROM

377.          Toivanen J, Seppänen T, Väyrynen E. Automatic spoken affect analysis and classification: Experiments with spoken Finnish. In Nenonen, M. (ed.), Papers from the 30th Finnish Conference of Linguistics, Joensuu, Finland, May 15-16 2003, pp. 221-226.

378.           Väyrynen P, Noponen K, Seppänen T. Utilising linguistic knowledge in word prediction in man-machine communication. In Nenonen, M. (ed.), Papers from the 30th Finnish Conference of Linguistics, Joensuu, Finland, May 15-16 2003, pp. 232-236.

379.          Kiviniemi A, Hautala A, Seppänen T, Mäkikallio T, Huikuri H, Tulppo M. Sydämen sykkeen ja sykevaihtelun välinen yhteys urheilijoilla. (In Finnish) XII Liikuntalääketieteen Päivät, 9-10.10.2003, Helsinki, Finland.

380.          Rautiainen M, Penttilä J, Pietarila P, Noponen K, Hosio, M, Koskela M, Mäkelä S-M, Peltola J, Liu J, Ojala T, Seppänen T. TRECVID 2003 Experiments at MediaTeam Oulu and VTT. TRECVID 2003, Gaithersburg, MD, USA, 2003. Presentation

381.          Kiviniemi A, Hautala A, Seppänen T, Mäkikallio T, Huikuri H, Tulppo M. Sykevaihtelun saturaatio terveillä ja sydäninfarktipotilailla. XIII Liikuntalääketieteen Päivät, Helsinki, Finland, 28-29.10.2004.

382.          Rautiainen M, Hosio M, Hanski I, Varanka M, Kortelainen J, Ojala T, Seppänen T. TRECVID 2004 – Experiments at MediaTeam Oulu. TRECVID 2004, Gaithersburg, MD, USA, 2004. Presentation

383.          Väyrynen E, Seppänen T, Toivanen J. Automatic emotional content classification by prosodic features of speech. Medical Physics and Technology symposium, Oulu, Finland, 15.1.2004. Poster.

384.          Keränen H, Väyrynen E, Seppänen T, Toivanen J. Measurement of voice quality in stressful conditions. Medical Physics and Technology Symposium, Oulu, Finland, 15.1.2004. Poster.

385.          Koho K, Seppänen T, Röning J. Paineherkän lattian hyödyntäminen kävelijän paikantamiseen. Medical Physics and Technology Symposium, Oulu, Finland, 15.1.2004. Poster.

386.          Toivanen J, Väyrynen E, Seppänen T. Automatic discrimination of emotional content from Finnish speech: setting a first benchmark. Fonetiikan päivät 2004 (The Fonetics Symposium 2004), 27-28.8.2004, Oulu, Finland, pp. 73-76.

387.           Keränen H, Väyrynen E, Pääkkönen R, Leino T, Kuronen P, Seppänen T, Toivanen J. Prosodic feature s of speech produced by military pilots during demanding tasks. Fonetiikan päivät 2004 (The Fonetics Symposium 2004), 27-28.8.2004, Oulu, Finland, pp. 73-76.

388.          Kiviniemi A, Tulppo M, Hautala A, Mäkikallio T, Seppänen T, Huikuri H. A novel heart rate variability index of cardiac vagal outflow predicts sudden cardiac death after an acute myocardial infarction. Annual meeting of the Finnish Cardiology Society, young scientist contest, 31. Progress Report, 2005, Turku, Finland.

389.           Kiviniemi A, Tulppo M, Hautala A, Mäkikallio T, Seppänen T, Huikuri H. A novel heart rate variability index of cardiac vagal outflow predicts sudden cardiac death after an acute myocardial infarction. Cardiology Update 2005, Saariselkä, Finland.

390.           Kiviniemi A, Tulppo M, Hautala A, Mäkikallio T, Tiinanen S, Seppänen T, Huikuri H. Uusi sykevaihtelumenetelmä ennustaa sydänperäistä äkkikuolemaa sydäninfarktipotilailla. XIV Liikuntalääketieteen Päivät, Helsinki, Finland, 27-28.10.2005.

391.           Seppänen T. Text corpora analysis tools – a look ahead. The Finnish Society for the Study of English. FINSSE 2005, Helsinki, Finland, August 19, 2005. Presentation

392.           Rautiainen M, Varanka M, Hanski I, Hosio M, Pramila A, Liu J, Ojala T, Seppänen T. TRECVID 2005 – Experiments at MediaTeam Oulu. TRECVID 2005, Gaithersburg, MD, USA, 2005. Presentation

393.          Seppänen T, Sauvola J, Keskinarkaus A, Löytynoja M, Karppinen K. Digital rights management by watermarking. (In Finnish) Prosessori magazine, November 2005, pp. 60-63.

394.          Kortelainen J, Noponen K, Seppänen T. Visualization and removal of ECG motion artifacts. Medical Physics and Technology Symposium, Tampere, Finland, 9.2.2006. Poster.

395.          Toivanen J, Väyrynen E, Seppänen T. Emotion classification from speech in different time windows: human listeners vs. computer. Fonetiikan päivät (Phonetics Symposium), 2006, Helsinki, Finland. pp. 174-179.

396.          Tulppo MP, Kiviniemi A, Hautala A, Kallio M, Tiinanen S, Seppänen T, Huikuri H: Sydämen sykkeen palautuminen on yhteydessä sympaattiseen aktiivisuuteen. 8th Scandinavian Congress of Medicine and Science in Sports (SCMSS), Vierumäki, Finland, 2006. Liikunta ja tiede 43, 5, 2006, p. 43.

397.          Niemelä T, Kiviniemi A, Hautala A, Jurvelin H, Tiinanen S, Seppänen T, Tulppo MP: Barorefleksiherkkyyden palautuminen fyysisen kuormituksen jälkeen. 8th Scandinavian Congress of Medicine and Science in Sports (SCMSS), Vierumäki, Finland, 2006. Liikunta ja tiede 43, 5, 2006, p. 35.

398.          Hautala A, Kiviniemi A, Mäkikallio T, Tiinanen S, Seppänen T, Huikuri H, Tulppo MP: Sympaattinen neuraalinen aktiivisuus on yhteydessä fyysiseen suorituskykyyn. 8th Scandinavian Congress of Medicine and Science in Sports (SCMSS), Vierumäki, Finland, 2006. Liikunta ja tiede 43, 5, 2006, p. 30.

399.          Iivonen A, Seppänen T, Noponen K, Toivanen J. Makro- ja mikroprosodian yhteensovittaminen perussävelkontuurissa. Michael O’Dell & Tommi Nieminen (ed.), Fonetiikan päivät 2008. Tampere Studies in Language, Translation and Culture, Series B 3. Tampere: Tampere University Press, pp. 83-96.

400.          Varanka M, Seppänen T. Estimating running performance from physiological data. LFT Symposium 2008, 7.2.2008, Oulu, Finland. Poster.

401.          Toivanen J, Väyrynen E, Seppänen T. Automatic discrimination of emotions in spoken Finnish: research utilizing the MediaTeam Speech Corpus. The first Finnish Symposium for Emotions and Human-Technology Interaction, EHTI'08. May 30, 2008, Tampere, Finland. pp. 43-47.

402.          Seppänen T. Multimedia applications and transdisciplinary cooperation. Invited lecture in European Summer School on Culture and Technology, 27-31.7.2009, Leipzig, Germany.

403.          Opas-Hänninen LL, Juuso I, Kretzschmar W, Seppänen T. The Linguistic Atlas of the Gulf States online. Helsinki Corpus Festival, 28.9.-2.10.2011, Helsinki, Finland

404.          Kiviniemi A, Hautala A, KarjalainenJ, Piira O-P, Lepojärvi S, Tiinanen S, Seppänen T, Huikuri H, Tulppo M. Matalataajuinen syke- ja verenpainevaihtelu sympaattisessa aktivaatiossa tyypin 2 diabetesta sairastavilla sepelvaltimotautipotilailla. Liikuntalääketieteen Päivät, 9.-10.11.2011, Helsinki, Finland.

 

 

G. Theses

 

405.          Seppänen T. Micro-programmable image processor for a visual system. Diploma Engineer thesis, University of Oulu, Oulu, Finland, 1985.

406.           Seppänen T. A method and processor for robots visual positioning. Licentiate of Technology thesis (with honors), University of Oulu, Oulu, Finland, 1987.

407.           Seppänen T. Interaction of parallel software and hardware in MIMD-based computer vision systems. Doctor of Technology thesis, Acta Universitatis Ouluensis, Series C Technica 53. Oulu, Finland. 1990.

 

 

H. Patents and inventions

 

408.          Kortelainen J, Väyrynen E, Seppänen T. Assessment of neural damage by analyzing drug-induced EEG changes. Invention disclosure, University of Oulu. 20011

409.          Huikuri H, Tikkanen J, Kenttä T, Karsikas M, Seppänen T. Apparatus, method, and computer program for predicting risk to cardiac death. Patent pending, 2010

410.          Kenttä T, Karsikas M, Seppänen T, Huikuri H, Noponen K. Elektrokardiografiadatan analyysi. Invention disclosure, University of Oulu. 2009

411.          Alho OP, Seppänen T, Koskinen M. Förfarande för bestämning av nasalluftflödesmotsånd, anordning, mätmodul och dataprogramproduct. SE530004. Patent granted 5.2.2008

412.          Alho OP, Seppänen T, Koskinen M. Menetelmä nenän ilmavirtausresistanssin määrittämiseksi, laite, mittausmoduuli ja tietokoneohjelmatuote. FI20055691. Patent granted 15.7.2009.

413.          Kaartinen S, Kinnunen T, Lustila R, Salomäki L, Liukkonen-Olmiala T, Hynninen T, Pirkola J, Sippola L, Mäntyjärvi J, Mäntylä V-M, Tuulari E, Seppänen T. Handheld devices. EP1104143 (A2). Patent granted 30.5.2001

414.          Vuorinen O, Seppänen T, Röning J, Lilleberg J, Kolehmainen T. Method and filter to identify signals. JP2001186066. Patent granted 6.7.2001