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ICASSP
2011
IEEE
13 years 2 months ago
An approach to sequential grouping in cochannel speech
Model-based methods for sequential organization in cochannel speech require pretrained speaker models and often prior knowledge of participating speakers. We propose an unsupervis...
Ke Hu, DeLiang Wang
AAAI
2011
12 years 10 months ago
Complete Information Pursuit Evasion in Polygonal Environments
Suppose an unpredictable evader is free to move around in a polygonal environment of arbitrary complexity that is under full camera surveillance. How many pursuers, each with the ...
Kyle Klein, Subhash Suri
CIKM
2008
Springer
14 years 8 days ago
The query-flow graph: model and applications
Query logs record the queries and the actions of the users of search engines, and as such they contain valuable information about the interests, the preferences, and the behavior ...
Paolo Boldi, Francesco Bonchi, Carlos Castillo, De...
WS
2005
ACM
14 years 3 months ago
Group-based key pre-distribution in wireless sensor networks
Many key pre-distribution techniques have been developed recently to establish pairwise keys for wireless sensor networks. To further improve these schemes, researchers have propo...
Donggang Liu, Peng Ning, Wenliang Du
ACIVS
2006
Springer
14 years 2 months ago
Adaptative Road Lanes Detection and Classification
Abstract. This paper presents a Road Detection and Classification algorithm for Driver Assistance Systems (DAS), which tracks several road lanes and identifies the type of lane bou...
Juan Manuel Collado, Cristina Hilario, Arturo de l...