2853 search results - page 474 / 571 » On the Efficiency of Provenance Queries |
IEEECIT
2006
IEEE
15 years 6 months ago
2006
IEEE
Concurrently with fast development of location aware technologies, many applications have been developing to exploit location data for serving people. However, a main challenge in...
COLCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
We propose a new overlay network, called Generic Identifier Network (GIN), for collaborative nodes to share objects with transactions across affiliated organizations by merging th...
102
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CIKM
2005
Springer
15 years 5 months ago
2005
Springer
This paper presents a hybrid concept hierarchy development technique for web returned documents retrieved by a meta-search engine. The aim of the technique is to separate the init...
103
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VLDB
2004
ACM
15 years 5 months ago
2004
ACM
SQL in the IBM® DB2® Universal Database™ for Linux®, UNIX®, and Windows® (DB2 UDB) database management product has been extended to support nested INSERT, UPDATE, and DELET...
114
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SSDBM
2003
IEEE
15 years 5 months ago
2003
IEEE
Relational index structures, as for instance the Relational Interval Tree, the Relational R-Tree, or the Linear Quadtree, support efficient processing of queries on top of existin...