796 search results - page 65 / 160 » A Formalization of ODMG Queries |
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JODS
2006
14 years 12 months ago
2006
While providing a uniform syntax and a semistructured data model, XML does not express semantics but only structure such as nesting information. In this paper, we consider the prob...
ECAI
2006
Springer
15 years 3 months ago
2006
Springer
Several formalisms exist to express and solve decision problems. Each is designed to capture different kinds of knowledge: utilities expressing preferences, uncertainties on the en...
CIKM
2004
Springer
15 years 5 months ago
2004
Springer
An important class of queries is the LIKE predicate in SQL. In the absence of an index, LIKE queries are subject to performance degradation. The notion of indexing on substrings (...
SAS
2004
Springer
15 years 5 months ago
2004
Springer
Termination has been a subject of intensive research in the logic programming community for the last two decades. Most works deal with proving universal left termination of a given...
SEMWEB
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. An important open question in the semantic Web is the precise relationship between the RDF(S) semantics and the semantics of standard knowledge representation formalisms ...