5785 search results - page 557 / 1157 » Approximability of Probability Distributions |
182
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SIGECOM
2010
ACM
15 years 12 months ago
2010
ACM
We design and analyze approximately revenue-maximizing auctions in general single-parameter settings. Bidders have publicly observable attributes, and we assume that the valuation...
219
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SIGECOM
2011
ACM
14 years 9 months ago
2011
ACM
Suppose a principal Alice wishes to reduce her uncertainty regarding some future payoff. Consider a self-proclaimed expert Bob that may either be an informed expert knowing an ex...
190
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MOBIHOC
2009
ACM
16 years 7 months ago
2009
ACM
Routing is one of the most challenging open problems in disruption-tolerant networks (DTNs) because of the shortlived wireless connectivity environment. To deal with this issue, r...
209
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MOBICOM
2004
ACM
16 years 14 days ago
2004
ACM
In this paper we consider the problem of searching for a node or an object (i.e., piece of data, file, etc.) in a large network. Applications of this problem include searching fo...
231
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MOBICOM
2004
ACM
16 years 14 days ago
2004
ACM
One key usage of VANET is to support vehicle safety applications. This use case is characterized by the prominence of broadcasts in scaled settings. In this context, we try to ans...