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ICRA
2009
IEEE
155views Robotics» more  ICRA 2009»
13 years 12 months ago
Simultaneous localization of mobile robot and multiple sound sources using microphone array
Sound source localization is an important function in robot audition. The existing works perform sound source localization using static microphone arrays. This work proposes a fram...
Jwu-Sheng Hu, Chen-Yu Chan, Cheng-Kang Wang, Chieh...
IJON
2007
100views more  IJON 2007»
13 years 5 months ago
Minimum range approach to blind partial simultaneous separation of bounded sources: Contrast and discriminacy properties
The blind source separation (BSS) problem is often solved by maximizing objective functions reflecting the statistical independence between outputs. Since global maximization may...
Frédéric Vrins, Dinh-Tuan Pham
SODA
2003
ACM
119views Algorithms» more  SODA 2003»
13 years 6 months ago
Simultaneous optimization for concave costs: single sink aggregation or single source buy-at-bulk
We consider the problem of finding efficient trees to send information from k sources to a single sink in a network where information can be aggregated at intermediate nodes in t...
Ashish Goel, Deborah Estrin
ICRA
2009
IEEE
155views Robotics» more  ICRA 2009»
13 years 12 months ago
Monte Carlo simultaneous localization of multiple unknown transient radio sources using a mobile robot with a directional antenn
— We report our system and algorithm developments that enable a single mobile robot equipped with a directional antenna to simultaneously localize multiple unknown transient radi...
Dezhen Song, Chang-Young Kim, Jingang Yi