We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooperati...
Jayakrishnan Unnikrishnan, Venugopal V. Veeravalli
: Multimedia applications including video data require the smoothing of video playout to prevent potential playout discontinuity.In this paper, we propose a dynamicvideo playout sm...
In this paper, we propose a system identification approach for group activity recognition in traffic surveillance. Statistical shape theory is used to extract features, and then...
To ease the implementation of distributed objectoriented systems we developed the PDC technique (Proxy/ Dispatcher/Collocutor technique), a simple and pragmatic approach to allow ...
—This paper considers the problem of temporally fusing classifier outputs to improve the overall diagnostic classification accuracy in safety-critical systems. Here, we discuss d...