405 search results - page 36 / 81 » Semantic Assumptions and Query Evaluation in Temporal Databa... |
114
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SEBD
2000
15 years 1 months ago
2000
Abstract. Content-based image retrieval systems allow the user to interactively search image databases looking for those images which are similar to a specified query image. To thi...
DASFAA
2007
IEEE
15 years 6 months ago
2007
IEEE
XML is by now the de facto standard for exporting and exchanging data on the web. The need for querying XML data sources whose structure is not fully known to the user and the need...
105
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DEEC
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, we study the use of semantic information to improve performance of transparent query caching for dynamic content web sites. We observe that in dynamic content web a...
123
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JAPLL
2010
14 years 10 months ago
2010
Answering queries over an incomplete database w.r.t. a set of constraints is an important computational task with applications in fields as diverse as information integration and ...
117
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DASFAA
2004
IEEE
15 years 3 months ago
2004
IEEE
Abstract. The efficient management of interval sequences represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tr...