3408 search results - page 341 / 682 » Logic, language, information and computation |
163
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IJCAI
2003
15 years 8 months ago
2003
In this paper, we define a simple but scalable framework for peer-to-peer data sharing systems, in which the problem of answering queries over a network of semantically related p...
141
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FAC
2008
15 years 6 months ago
2008
Substitution is fundamental to the theory of logic and computation. Is substitution something that we define on syntax on a case-by-case basis, or can we turn the idea of substitut...
152
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AI
2005
Springer
15 years 6 months ago
2005
Springer
One of the major approaches to approximation of logical theories is the upper and lower bounds approach introduced in (Selman and Kautz, 1991, 1996). In this paper, we address the...
182
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CSL
2006
Springer
15 years 10 months ago
2006
Springer
Game quantification is an expressive concept and has been studied in model theory and descriptive set theory, especially in relation to infinitary logics. Automatic structures on t...
305
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
Intuitively, data management and data integration tools should be well-suited for exchanging information in a semantically meaningful way. Unfortunately, they suffer from two sign...