2853 search results - page 488 / 571 » On the Efficiency of Provenance Queries |
107
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WWW
2005
ACM
16 years 16 days ago
2005
ACM
Search engines are the primary gateways of information access on the Web today. Behind the scenes, search engines crawl the Web to populate a local indexed repository of Web pages...
191
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SIGMOD
2008
ACM
16 years 22 hour ago
2008
ACM
Computing statistical information on probabilistic data has attracted a lot of attention recently, as the data generated from a wide range of data sources are inherently fuzzy or ...
167
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SIGMOD
2007
ACM
16 years 22 hour ago
2007
ACM
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
157
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SIGMOD
2006
ACM
16 years 21 hour ago
2006
ACM
Relational XQuery systems try to re-use mature relational data management infrastructures to create fast and scalable XML database technology. This paper describes the main featur...
73
Voted
ICDE
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract-- We consider the Top-k Approximate Subtree Matching (TASM) problem: finding the k best matches of a small query tree, e.g., a DBLP article with 15 nodes, in a large docum...