2144 search results - page 114 / 429 » Exact Flow Analysis |
149
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STOC
2004
ACM
16 years 7 months ago
2004
ACM
We give a O( log n)-approximation algorithm for sparsest cut, edge expansion, balanced separator, and graph conductance problems. This improves the O(log n)-approximation of Leig...
172
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SODA
2010
ACM
16 years 4 months ago
2010
ACM
In this paper the online pull-based broadcast model is considered. In this model, there are n pages of data stored at a server and requests arrive for pages online. When the serve...
197
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IPOM
2009
Springer
16 years 1 months ago
2009
Springer
Due to the various masquerading strategies adopted by newer P2P applications to avoid detection and filtering, well-known port mapping techniques cannot guarantee their accuracy an...
140
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IV
2008
IEEE
16 years 1 months ago
2008
IEEE
We visualize 113 years of bibliographic data from the American Physical Society. The 389,899 documents are laid out in a two dimensional time-topic reference system. The citations...
170
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Procedures that provide a virtual link service aggregating bandwidths of multiple physical links are called a multilink protocol. The multilink protocol enables to util...