2853 search results - page 111 / 571 » On the Efficiency of Provenance Queries |
198
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ICWS
2009
IEEE
15 years 4 months ago
2009
IEEE
DHTs are scalable, self-organizing, and adaptive to underlying topology changes, thus being a promising infrastructure for realizing efficient Web service discovery. Range queries...
259
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
Linguistic research and natural language processing employ large repositories of ordered trees. XML, a standard ordered tree model, and XPath, its associated language, are natural...
204
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DEXAW
2007
IEEE
15 years 10 months ago
2007
IEEE
The problem of efficiently evaluating XPath and XQuery queries has become increasingly significant since more and more XML data is stored in its native form. We propose a novel op...
179
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Dynamic web applications such as mashups need efficient access to web data that is only accessible via entity search engines (e.g. product or publication search engines). However,...
184
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
We introduce EntityEngine, a system for answering entityrelationship queries over text. Such queries combine SQLlike structures with IR-style keyword constraints and therefore, ca...