1142 search results - page 134 / 229 » Approximability of Clausal Constraints |
162
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FOCS
2004
IEEE
15 years 10 months ago
2004
IEEE
In this paper we show a reduction from the Unique Games problem to the problem of approximating MAX-CUT to within a factor of GW + , for all > 0; here GW .878567 denotes the a...
186
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STOC
2006
ACM
16 years 6 months ago
2006
ACM
The PCP theorem [3, 2] says that every language in NP has a witness format that can be checked probabilistically by reading only a constant number of bits from the proof. The cele...
164
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ESA
2006
Springer
15 years 10 months ago
2006
Springer
A sensor network consists of sensing devices which may exchange data through wireless communication. A particular feature of sensor networks is that they are highly energy constrai...
195
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MOBIHOC
2008
ACM
16 years 6 months ago
2008
ACM
In many emerging applications, data streams are monitored in a network environment. Due to limited communication bandwidth and other resource constraints, a critical and practical...
207
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MOBICOM
2006
ACM
16 years 9 days ago
2006
ACM
We consider the problem of throughput-optimal scheduling in wireless networks subject to interference constraints. We model the interference using a family of K-hop interference m...