5499 search results - page 878 / 1100 » Generalized Rewrite Theories |
197
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ICDT
2012
ACM
13 years 9 months ago
2012
ACM
We introduce a new normal form, called essential tuple normal form (ETNF), for relations in a relational database where the constraints are given by functional dependencies and jo...
233
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EUROCRYPT
2012
Springer
13 years 9 months ago
2012
Springer
This paper proposes the first inner product encryption (IPE) scheme that is adaptively secure and fully attribute-hiding (attribute-hiding in the sense of the definition by Katz...
214
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DAC
2003
ACM
16 years 8 months ago
2003
ACM
Combinational circuits are generally thought of as acyclic structures. It is known that cyclic structures can be combinational, and techniques have been proposed to analyze cyclic...
232
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WWW
2009
ACM
16 years 8 months ago
2009
ACM
Motivated by the emergence of auction-based marketplaces for display ads such as the Right Media Exchange, we study the design of a bidding agent that implements a display adverti...
185
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WWW
2008
ACM
16 years 8 months ago
2008
ACM
Most models for online advertising assume that an advertiser's value from winning an ad auction, which depends on the clickthrough rate or conversion rate of the advertisemen...