44651 search results - page 298 / 8931 » Generalized |
168
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IFIP
2004
Springer
16 years 1 days ago
2004
Springer
In this paper we investigate extensions of the well-known Vickrey-Clarke-Groves (VCG) mechanisms to problems whose objective function is not utilitarian and whose agents’ utiliti...
144
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ISAAC
2004
Springer
16 years 1 days ago
2004
Springer
A semimagic square of order n is an n ¢n matrix containing the integers 0 n2 1 arranged in such a way that each row and column add up to the same value. We generalize this notio...
167
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SAS
2004
Springer
16 years 18 hour ago
2004
Springer
Role logic is a notation for describing properties of relational structures in shape analysis, databases and knowledge bases. A natural fragment of role logic corresponds to two-va...
154
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SAT
2004
Springer
16 years 18 hour ago
2004
Springer
Kolaitis and Vardi pointed out that constraint satisfaction and conjunctive query containment are essentially the same problem. We study the Boolean conjunctive queries under a mor...
162
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SAC
2010
ACM
15 years 12 months ago
2010
ACM
Numerous privacy models based on the k-anonymity property have been introduced in the last few years. While differing in their methods and quality of their results, they all focus...