6251 search results - page 458 / 1251 » Randomness, Computability, and Density |
186
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EURONGI
2008
Springer
15 years 8 months ago
2008
Springer
In this paper, we propose a new mobility model as an extension of the random walk model. Our proposal gathers mobility patterns with several degrees of randomness, so that both ran...
179
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CCGRID
2010
IEEE
15 years 8 months ago
2010
IEEE
Abstract--Resource discovery is a challenging issue in unstructured peer-to-peer networks. Blind search approaches, including flooding and random walks, are the two typical algorit...
152
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ALGORITHMICA
2002
15 years 6 months ago
2002
We describe a quantum black-box network computing the majority of N bits with zerosided error using only 2 3 N + O( N log( -1 log N)) queries: the algorithm returns the correct an...
219
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DCC
2010
IEEE
15 years 4 months ago
2010
IEEE
Remote visualization of an arbitrary 2-D planar "cut" from a large volumetric dataset with random access has both gained importance and posed significant challenges over...
258
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
In this paper we present a framework for the recognition of collective human activities. A collective activity is defined or reinforced by the existence of coherent behavior of i...