3456 search results - page 475 / 692 » Semantics in Spatial Databases |
166
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XSYM
2005
Springer
15 years 12 months ago
2005
Springer
XQuery is a feature-rich language with complex semantics. This makes it hard to come up with a benchmark suite which covers all performance-critical features of the language, and a...
183
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ADBIS
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. We propose a descriptive high-level language XDTrans devoted to specify transformations over XML data. The language is based on unranked tree automata approach. In contra...
175
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KES
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Ontology-based modelling is becoming increasingly important in the design of complex knowledge management applications. However, many problems related to large-scale onto...
190
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SAG
2004
Springer
15 years 12 months ago
2004
Springer
Bioinformatics applications manage complex biological data stored into distributed and often heterogeneous databases and require large computing power. Among these, protein structu...
198
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DEXAW
2003
IEEE
15 years 11 months ago
2003
IEEE
We integrate ontology languages and logic programming (LP) by extending disjunctive logic programs (DLPs) and their semantics in order to support inverses and an infinite univers...