5995 search results - page 1020 / 1199 » Algorithmic Game Theory |
140
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SIGECOM
2004
ACM
15 years 9 months ago
2004
ACM
In many market settings, agents do not know their preferences a priori. Instead, they may have to solve computationally complex optimization problems, query databases, or perform ...
137
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
This paper presents a new dependence language modeling approach to information retrieval. The approach extends the basic language modeling approach based on unigram by relaxing th...
137
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
Contextual retrieval is a critical technique for facilitating many important applications such as mobile search, personalized search, PC troubleshooting, etc. Despite of its impor...
121
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ASIACRYPT
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between...
122
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ATAL
2004
Springer
15 years 9 months ago
2004
Springer
Auctions are useful mechanisms for allocating items (goods, tasks, resources, etc.) in multiagent systems. The bulk of auction theory assumes that the bidders know their own valua...