Background noise suppression for acoustic localization by means of an adaptive energy detection approach. - Jorge Moragues; Luis Vergara; Jorge Gosálbez; Timo Machmer; Alexej Swerdlow; Kristian Kroschel (ICASSP, 2008)

Robust impulsive sound source localization by means of an energy detector for temporal alignment and pre-classification. - Timo Machmer; Alexej Swerdlow; Kristian Kroschel; Jorge Moragues; Luis Vergara; Jorge Gosálbez (EUSIPCO, 2009)

Acoustic detection and classification of sound sources using temporal multiple energy detector features. - Alexej Swerdlow; Timo Machmer; Kristian Kroschel; Jorge Moragues; Arturo Serrano; Luis Vergara (EUSIPCO, 2009)

Hierarchical, knowledge-oriented opto-acoustic scene analysis for humanoid robots and man-machine interaction. - Timo Machmer; Alexej Swerdlow; Benjamin Kühn; Kristian Kroschel (ICRA, 2010)

Knowledge-Driven Opto-Acoustic Scene Analysis based on an Object- Oriented World Modeling approach for Humanoid Robots. - Benjamin Kühn; Andrey Belkin; Alexej Swerdlow; Timo Machmer; Jürgen Beyerer; Kristian Kroschel (ISR/ROBOTIK, 2010)