13214 search results - page 2272 / 2643 » Pseudorandomness for network algorithms |
191
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper considers the problem of finding sparse solutions from multiple measurement vectors (MMVs) with joint sparsity. The solutions share the same sparsity structure, and th...
211
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ASPDAC
2011
ACM
14 years 10 months ago
2011
ACM
This paper studies realization and performance comparison of the sequential and weak consistency models in the network-on-chip (NoC) based distributed shared memory (DSM) multi-cor...
171
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PODC
2011
ACM
14 years 9 months ago
2011
ACM
This paper focuses on designing incentive mechanisms for overlay multicast systems. Existing proposals on the problem are no longer able to provide proper incentives when rational...
323
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PR
2011
14 years 9 months ago
2011
In this paper we propose a novel approach to content-based image retrieval with relevance feedback, which is based on the random walker algorithm introduced in the context of inte...
285
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PR
2011
14 years 9 months ago
2011
One of the main shortcomings of Markov chain Monte Carlo samplers is their inability to mix between modes of the target distribution. In this paper we show that advance knowledge ...