5473 search results - page 754 / 1095 » On the graph isomorphism problem |
197
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SECON
2007
IEEE
16 years 29 days ago
2007
IEEE
—In this paper, we consider multi-hop wireless mesh networks, where each router node is equipped with multiple radio interfaces and multiple channels are available for communicat...
176
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BROADNETS
2006
IEEE
16 years 23 days ago
2006
IEEE
Abstract— Wavelength converters simplify the wavelength assignment problem in virtual topology design in optical networks and increase the utilization of the fiber bandwidth. Ho...
157
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FOCS
2006
IEEE
16 years 23 days ago
2006
IEEE
We consider approximation algorithms for non-uniform buy-at-bulk network design problems. The first nontrivial approximation algorithm for this problem is due to Charikar and Kar...
170
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ICMCS
2005
IEEE
16 years 9 days ago
2005
IEEE
We consider the problem of packetizing a variable length coded Markov sequence into fixed length packets, while being protected by variable rate channel code. Given the total tra...
155
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KCAP
2005
ACM
16 years 8 days ago
2005
ACM
Effective reuse of Knowledge Bases (KBs) often entails the expensive task of identifying plausible KB-PS (Problem Solver) combinations. We propose a novel technique based on Const...