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164
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LICS
2002
IEEE
15 years 11 months ago
2002
IEEE
We study relations on trees defined by first-order constraints over a vocabulary that includes the tree extension relation Ì Ì ¼, holding if and only if every branch of Ì ex...
181
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SAINT
2002
IEEE
15 years 11 months ago
2002
IEEE
Disconnection is one of the popular techniques for operating in mobile environments and is here to stay, until long-range wireless connectivity becomes a reality. However, disconn...
192
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WECWIS
2002
IEEE
15 years 11 months ago
2002
IEEE
Despite the large amounts of runtime needed to adequately solve a combinatorial auction (CA), existing iterative CA auction protocols require winner determination during every rou...
167
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SIGECOM
2010
ACM
15 years 11 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...
184
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
Scientific data offers some of the most interesting challenges in data integration today. Scientific fields evolve rapidly and accumulate masses of observational and experiment...