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» On generalized Ramsey numbers
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ISCI
2010
118views more  ISCI 2010»
15 years 5 months ago
Approximations of upper and lower probabilities by measurable selections
A random set can be regarded as the result of the imprecise observation of a random variable. Following this interpretation, we study to which extent the upper and lower probabili...
Enrique Miranda, Inés Couso, Pedro Gil
172
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JAIR
2010
130views more  JAIR 2010»
15 years 5 months ago
Join-Graph Propagation Algorithms
The paper investigates parameterized approximate message-passing schemes that are based on bounded inference and are inspired by Pearl’s belief propagation algorithm (BP). We st...
Robert Mateescu, Kalev Kask, Vibhav Gogate, Rina D...
180
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JSAC
2010
84views more  JSAC 2010»
15 years 5 months ago
A little feedback can simplify sensor network cooperation
—Shannon’s discovery of digital communication has shaped the architecture of virtually all communication systems in use today. The digital communication paradigm is built aroun...
Anand D. Sarwate, Michael Gastpar
MM
2010
ACM
115views Multimedia» more  MM 2010»
15 years 5 months ago
Interactive learning of heterogeneous visual concepts with local features
In the context of computer-assisted plant identification we are facing challenging information retrieval problems because of the very high within-class variability and of the lim...
Wajih Ouertani, Michel Crucianu, Nozha Boujemaa
194
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MST
2010
98views more  MST 2010»
15 years 5 months ago
Congestion Games with Linearly Independent Paths: Convergence Time and Price of Anarchy
Abstract. We investigate the effect of linear independence in the strategies of congestion games on the convergence time of best improvement sequences and on the pure Price of Anar...
Dimitris Fotakis