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305
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POPL
2007
ACM
16 years 7 months ago
2007
ACM
This paper contributes to the development of techniques for the modular proof of programs that include concurrent algorithms. We present a proof of a non-blocking concurrent algor...
231
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ADC
2008
Springer
16 years 1 months ago
2008
Springer
As the eXtensible Markup Language (XML) is about to emerge as a new standard for databases, the problem of providing solid logical grounds for XML query languages arises. For the ...
166
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ICLP
1994
Springer
15 years 11 months ago
1994
Springer
Constructive negation has been proved to be a valid alternative to negation as failure, especially when negation is required to have, in a sense, an `active' role. In this pa...
222
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ICEIS
2010
IEEE
15 years 5 months ago
2010
IEEE
This paper presents a graph-based knowledge representation and reasoning language. This language benefits from an important syntactic operation, which is called a graph homomorphi...
208
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INLG
2010
Springer
15 years 5 months ago
2010
Springer
Ontologies and datasets for the Semantic Web are encoded in OWL formalisms that are not easily comprehended by people. To make ontologies accessible to human domain experts, sever...