6650 search results - page 678 / 1330 » Mutating database queries |
183
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SAC
2005
ACM
16 years 25 days ago
2005
ACM
We present a novel indexing schema that provides efficient nearest-neighbor queries in multimedia databases consisting of objects described by multiple feature vectors. The bene...
167
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VLDB
2005
ACM
16 years 22 days ago
2005
ACM
We propose a balanced tree structure overlay on a peer-to-peer network capable of supporting both exact queries and range queries efficiently. In spite of the tree structure caus...
156
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DASFAA
2003
IEEE
16 years 17 days ago
2003
IEEE
Data warehouses are of crucial importance to decision-making in competitive organizations. The fact that they store enormous quantities of data is a challenge in what concerns per...
204
Voted
DBKDA
2010
IEEE
16 years 11 days ago
2010
IEEE
Abstract—XML indexing and search has become an important topic, and twig joins are key building blocks in XML search systems. This paper describes a novel approach using a nested...
207
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EDBT
2009
ACM
15 years 12 months ago
2009
ACM
Data provenance is essential in applications such as scientific computing, curated databases, and data warehouses. Several systems have been developed that provide provenance fun...