4113 search results - page 562 / 823 » Watermarking Relational Databases |
133
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SSD
2009
Springer
15 years 9 months ago
2009
Springer
We introduce TOQL, a query language for querying time information in ontologies. TOQL is a high level query language that handles ontologies almost like relational databases. Queri...
166
Voted
DBPL
2001
Springer
15 years 9 months ago
2001
Springer
Abstract. We are interested in the theoretical foundations of the optimization of conjunctive regular path queries (CRPQs). The basic problem here is deciding query containment bot...
114
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ICDT
2001
ACM
15 years 8 months ago
2001
ACM
Abstract. The problem of answering queries using views has been studied extensively due to its relevance in a wide variety of data-management applications. In these applications, w...
142
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MICCAI
2001
Springer
15 years 8 months ago
2001
Springer
Although numerous methods to register brains of different individuals have been proposed, no work has been done, as far as we know, to evaluate and compare objectively the performa...
129
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VLDB
2001
ACM
15 years 8 months ago
2001
ACM
Queries navigate semistructured data via path expressions, and can be accelerated using an index. Our solution encodes paths as strings, and inserts those strings into a special i...