3415 search results - page 530 / 683 » Lower Bounds for Kernelizations |
153
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VTC
2008
IEEE
15 years 11 months ago
2008
IEEE
–In this paper we present an analytical model for delay tolerant message propagation in a dynamic vehicular network. The analysis provides upper and lower bounds for message prop...
130
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VTC
2008
IEEE
15 years 11 months ago
2008
IEEE
—Frequency-domain equalization (FDE) based on the minimum mean square error (MMSE) criterion can provide a better bit error rate (BER) performance than rake combining. However, t...
131
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FOCS
2007
IEEE
15 years 11 months ago
2007
IEEE
We continue the recent line of work on the connection between semidefinite programming-based approximation algorithms and the Unique Games Conjecture. Given any boolean 2-CSP (or...
147
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FUZZIEEE
2007
IEEE
15 years 11 months ago
2007
IEEE
— Possibilistic logic is essentially a formalism for handling qualitative uncertainty with an inference machinery that remains close to the one of classical logic. It is capable ...
145
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GLOBECOM
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— For MIMO broadcast systems the effects of shadowing on the channel capacity and the fairness of the system in sharing the resources amongst multiple users are important...