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ATAL
2010
Springer
15 years 7 months ago
An integrated possibilistic framework for goal generation in cognitive agents
We propose an integrated theoretical framework, grounded in possibility theory, to account for all the aspects involved in representing and changing beliefs, representing and gene...
Célia da Costa Pereira, Andrea Tettamanzi
PIMRC
2010
IEEE
15 years 4 months ago
Opportunistic channel access scheme for cognitive radio system based on residual white space distribution
We propose an opportunistic channel access scheme for cognitive radio-enabled secondary networks. In our work, we model the channel occupancy due to Primary User (PU) activity as a...
Manuj Sharma, Anirudha Sahoo
IJDAR
2011
214views more  IJDAR 2011»
15 years 1 months ago
SCUT-COUCH2009 - a comprehensive online unconstrained Chinese handwriting database and benchmark evaluation
: A comprehensive online unconstrained Chinese handwriting dataset, SCUT-COUCH2009, is introduced in this paper. As a revision of SCUT-COUCH2008 [1], the SCUT-COUCH2009 database co...
Lianwen Jin, Yan Gao, Gang Liu, Yunyang Li, Kai Di...
WSNA
2003
ACM
15 years 11 months ago
Role-based hierarchical self organization for wireless ad hoc sensor networks
Efficiently self organizing a network hierarchy with specific assignment of roles (or tasks) to sensors based on their physical wireless connectivity and sensing characteristics ...
Manish Kochhal, Loren Schwiebert, Sandeep K. S. Gu...
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CORR
2010
Springer
130views Education» more  CORR 2010»
15 years 6 months ago
Phase Transitions for Greedy Sparse Approximation Algorithms
A major enterprise in compressed sensing and sparse approximation is the design and analysis of computationally tractable algorithms for recovering sparse, exact or approximate, s...
Jeffrey D. Blanchard, Coralia Cartis, Jared Tanner...