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Querying the Guarded Fragment

Evaluating a Boolean conjunctive query Q against a guarded first-order theory F is equivalent to checking whether "F and not Q" is unsatisfiable. This problem is relevant to the areas of database theory and description logic. Since Q may not be guarded, well known results about the decidability, com...

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Xehetasun bibliografikoak
Egile Nagusiak: Vince Bárány, Georg Gottlob, Martin Otto
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: Logical Methods in Computer Science e.V. 2014-05-01
Saila:Logical Methods in Computer Science
Gaiak:
Sarrera elektronikoa:https://lmcs.episciences.org/675/pdf
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