2432 search results - page 327 / 487 » Cryptographic logical relations |
180
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SIGMOD
2001
ACM
16 years 6 months ago
2001
ACM
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
172
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ICDAR
2003
IEEE
15 years 11 months ago
2003
IEEE
er presents an approach to deriving an abstract geometric model of a table from a physical representation. The technique developed uses a graph of constraints between cells which ...
182
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IJCAI
2003
15 years 8 months ago
2003
Refinement operators for theories avoid the problems related to the myopia of many relational learning algorithms based on the operators that refine single clauses. However, the n...
159
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ARTMED
2006
15 years 6 months ago
2006
Objective: The objective of this paper is to demonstrate how a formal spatial theory can be used as an important tool for disambiguating the spatial information embodied in biomed...
150
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SYNTHESE
2010
15 years 4 months ago
2010
The focus of the paper is on the logic of clarity and the problem of higherorder vagueness. We first examine the consequences of the notion of intransitivity of indiscriminabilit...