Automatic Speech Activity Detection, Source Localization, and Speech Recognition on the Chil Seminar Corpus. - Dusan Macho; Jaume Padrell; Alberto Abad; Climent Nadeu; Javier Hernando; John W. McDonough; Matthias Wölfel; Ulrich Klee; Maurizio Omologo; Alessio Brutti; Piergiorgio Svaizer; Gerasimos Potamianos; et al. (ICME, 2005)

Tracking and beamforming for multiple simultaneous speakers with probabilistic data association filters. - Tobias Gehrig; Ulrich Klee; John W. McDonough; Shajith Ikbal; Matthias Wölfel; Christian Fügen (INTERSPEECH, 2006)

Kalman Filters for Time Delay of Arrival-Based Source Localization. - Ulrich Klee; Tobias Gehrig; John W. McDonough (EURASIP J. Adv. Signal Process., 2006)