228 search results - page 18 / 46 » Relational queries over interpreted structures |
175
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PKDD
2004
Springer
15 years 9 months ago
2004
Springer
The next wave in search technology will be driven by the identification, extraction, and exploitation of real-world entities represented in unstructured textual sources. Search sy...
147
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FROCOS
2000
Springer
15 years 8 months ago
2000
Springer
We define a sound and complete logic, called FO , which extends classical first-order predicate logic with intuitionistic implication. As expected, to allow the interpretation of i...
132
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MM
2004
ACM
15 years 9 months ago
2004
ACM
In this paper, we propose a unified framework, called Markov Model Mediator (MMM), to facilitate image database clustering and to improve the query performance. The structure of t...
130
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EDBT
2006
ACM
16 years 4 months ago
2006
ACM
Nowadays XML is universally accepted as the standard for structural data representation; XML databases, providing structural querying support, are thus becoming more and more popul...
133
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CP
2010
Springer
15 years 2 months ago
2010
Springer
We study the expressibility problem: given a finite constraint language Γ on a finite domain and another relation R, can Γ express R? We prove, by an explicit family of example...