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» Elements of the Theory of Computation
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FOCS
2002
IEEE
15 years 4 months ago
Learning Intersections and Thresholds of Halfspaces
We give the first polynomial time algorithm to learn any function of a constant number of halfspaces under the uniform distribution on the Boolean hypercube to within any constan...
Adam Klivans, Ryan O'Donnell, Rocco A. Servedio
SIGMETRICS
2010
ACM
233views Hardware» more  SIGMETRICS 2010»
15 years 4 months ago
Incentivizing peer-assisted services: a fluid shapley value approach
A new generation of content delivery networks for live streaming, video on demand, and software updates takes advantage of a peer-to-peer architecture to reduce their operating co...
Vishal Misra, Stratis Ioannidis, Augustin Chaintre...
CIE
2010
Springer
15 years 4 months ago
Focusing in Asynchronous Games
Game semantics provides an interactive point of view on proofs, which enables one to describe precisely their dynamical behavior during cut elimination, by considering formulas as ...
Samuel Mimram
CSR
2010
Springer
15 years 4 months ago
Balancing Bounded Treewidth Circuits
Algorithmic tools for graphs of small treewidth are used to address questions in complexity theory. For both arithmetic and Boolean circuits, it is shown that any circuit of size ...
Maurice Jansen, Jayalal M. N. Sarma
MM
2009
ACM
187views Multimedia» more  MM 2009»
15 years 3 months ago
Convex experimental design using manifold structure for image retrieval
Content Based Image Retrieval (CBIR) has become one of the most active research areas in computer science. Relevance feedback is often used in CBIR systems to bridge the semantic ...
Lijun Zhang, Chun Chen, Wei Chen, Jiajun Bu, Deng ...
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