Flame detection system based on wavelet analysis of PIR sensor signals with an HMM decision mechanism. - B. Ugur Töreyin; Emin Birey Soyer; Onay Urfalioglu; A. Enis Çetin (EUSIPCO, 2008)

Falling Person Detection Using Multi-Sensor Signal Processing. - B. Ugur Töreyin; Emin Birey Soyer; Ibrahim Onaran; A. Enis Çetin (EURASIP J. Adv. Signal Process., 2008)

VOC gas leak detection using Pyro-electric Infrared sensors. - Fatih Erden; Emin Birey Soyer; B. Ugur Töreyin; A. Enis Çetin (ICASSP, 2010)

Wavelet based flame detection using differential PIR sensors. - Fatih Erden; B. Ugur Töreyin; Emin Birey Soyer; I. Inac; Osman Günay; Kivanç Köse; A. Enis Çetin (SIU, 2012)