184 search results - page 17 / 37 » A new range query algorithm for Universal B-trees |
116
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PODS
2008
ACM
15 years 12 months ago
2008
ACM
We study complexity and approximation of queries in an expressive query language for probabilistic databases. The language studied supports the compositional use of confidence com...
109
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SIGMOD
2010
ACM
15 years 4 months ago
2010
ACM
The K-Nearest Neighbor search (kNN) problem has been investigated extensively in the past due to its broad range of applications. In this paper we study this problem in the contex...
101
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ICDT
2010
ACM
15 years 3 months ago
2010
ACM
Relational data exchange deals with translating a relational database instance over some source schema into a relational database instance over some target schema, according to a ...
HICSS
1996
IEEE
15 years 4 months ago
1996
IEEE
The recent enormous increase in the use of networked information access and on-line databases has led to more databases being available in languages other than English. The Center...
COOPIS
2002
IEEE
15 years 4 months ago
2002
IEEE
Mobile services offering multi-feature query capabilities must meet tough response time requirements to gain customer acceptance. The top-k query model is a popular candidate to im...