TREC 2002 Video Track Experiments at MediaTeam Oulu and VTT. - Mika Rautiainen; Dmitri Vorobiev; Kai Noponen; Pertti Alvar Väyrynen; Matti Hosio; Esa Matinmikko; Timo Ojala; Tapio Seppänen; Jani Penttilä; Satu-Marja Mäkelä; Johannes Peltola (TREC, 2002)

TRECVID 2003 Experiments at Media Team Oulu and VTT. - Mika Rautiainen; Jani Penttilä; Paavo Pietarila; Kai Noponen; Matti Hosio; Timo Koskela 001; Satu-Marja Mäkelä; Johannes Peltola; Jialin Liu; Timo Ojala; Tapio Seppänen (TRECVID, 2003)

Analysing performance in a word prediction system with multiple prediction methods. - Pertti Alvar Väyrynen; Kai Noponen; Tapio Seppänen (Comput. Speech Lang., 2007)

Invariant trajectory classification of dynamical systems with a case study on ECG. - Kai Noponen; Jukka Kortelainen; Tapio Seppänen (Pattern Recognit., 2009)

Optimal anisotropic lead scaling of multichannel ECG to reduce magnitude signal variability. - Kai Noponen; Tapio Seppänen (BIBE, 2012)

Accurate measurement of respiratory airflow waveforms using depth data. - Tiina M. Seppänen; Janne Kananen; Kai Noponen; Olli-Pekka Alho; Tapio Seppänen (EMBC, 2015)

Spectral Data Fusion for Robust ECG-derived Respiration with Experiments in Different Physical Activity Levels. - Iman Alikhani; Kai Noponen; Arto J. Hautala; Rahel Ammann; Tapio Seppänen (HEALTHINF, 2017)

Contribution of body movements on the heart rate variability during high intensity running. - Iman Alikhani; Kai Noponen; Tapio Seppänen (EMBC, 2017)

Effect of Different ECG Leads on Estimated R-R Intervals and Heart Rate Variability Parameters. - Vala Jeyhani; Matti Mäntysalo; Kai Noponen; Tapio Seppänen; Antti Vehkaoja (EMBC, 2019)

Unobtrusive, Low-Cost Out-of-Hospital, and In-Hospital Measurement and Monitoring System. - Tiina Vuorinen; Kai Noponen; Vala Jeyhani; Muhammad Awais Aslam; Juhani Junttila; Mikko Tulppo; Kari Sakari Kaikkonen; Heikki Veli Huikuri; Tapio Seppänen; Matti Mäntysalo; Antti Vehkaoja (Adv. Intell. Syst., 2021)

Heart Rate Variability and its Association with Second Ventilatory Threshold Estimation in Maximal Exercise Test. - Iman Alikhani; Kai Noponen; Mikko Tulppo; Juha I. Peltonen; Elias Lehtonen; Tapio Seppänen (EMBC, 2022)