1832 search results - page 236 / 367 » Querying RDF Data Using A Multigraph-based Approach |
274
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Similarity search has been widely used in many applications such as information retrieval, image data analysis, and time-series matching. Specifically, a similarity query retrieves...
181
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LPNMR
2005
Springer
15 years 12 months ago
2005
Springer
We introduce a declarative approach for a coherent composition of autonomous databases. For this we use ID-logic, a formalism that extends classical logic with inductive definitio...
173
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ICPPW
2006
IEEE
16 years 12 days ago
2006
IEEE
The ability to manage metadata is a critical requirement of the grid, but scientists have not been given the tools needed to catalog experimental data based complex metadata attri...
197
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CHI
2011
ACM
14 years 10 months ago
2011
ACM
Understanding how people interact with search engines is important in improving search quality. Web search engines typically analyze queries and clicked results, but these actions...
171
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BNCOD
2008
15 years 7 months ago
2008
Abstract. Accurate selectivity estimations are essential for query optimization decisions where they are typically derived from various kinds of histograms which condense value dis...