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JSAC
2011
253views more  JSAC 2011»
14 years 10 months ago
Control Channel Establishment in Cognitive Radio Networks using Channel Hopping
Abstract—In decentralized cognitive radio (CR) networks, enabling the radios to establish a control channel (i.e., “rendezvous” to establish a link) is a challenging problem....
Kaigui Bian, Jung Min Park, Ruiliang Chen
JSCIC
2011
65views more  JSCIC 2011»
14 years 10 months ago
A New Class of High-Order Energy Stable Flux Reconstruction Schemes
Abstract The flux reconstruction approach to high-order methods is robust, efficient, simple to implement, and allows various high-order schemes, such as the nodal discontinuous ...
Peter E. Vincent, Patrice Castonguay, Antony James...
KAIS
2011
79views more  KAIS 2011»
14 years 10 months ago
A general framework for measuring inconsistency through minimal inconsistent sets
Abstract. Hunter and Konieczny explored the relationships between measures of inconsistency for a belief base and the minimal inconsistent subsets of that belief base in several of...
Kedian Mu, Weiru Liu, Zhi Jin
179
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SIAMCOMP
2011
14 years 10 months ago
The Chow Parameters Problem
Abstract. In the 2nd Annual FOCS (1961), Chao-Kong Chow proved that every Boolean threshold function is uniquely determined by its degree-0 and degree-1 Fourier coefficients. These...
Ryan O'Donnell, Rocco A. Servedio
165
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SIAMIS
2011
14 years 10 months ago
NESTA: A Fast and Accurate First-Order Method for Sparse Recovery
Abstract. Accurate signal recovery or image reconstruction from indirect and possibly undersampled data is a topic of considerable interest; for example, the literature in the rece...
Stephen Becker, Jérôme Bobin, Emmanue...
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