188
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SIGMOD
15 years 9 months ago
2005 ACM 
Database query languages can be intimidating to the nonexpert, leading to the immense recent popularity for keyword based search in spite of its significant limitations. The holy ...
206
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SIGMOD
15 years 9 months ago
2005 ACM 
Given a set of objects P and a query point q, a k nearest neighbor (k-NN) query retrieves the k objects in P that lie closest to q. Even though the problem is well-studied for sta...
161
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SIGMOD
15 years 9 months ago
2005 ACM
Although integrity constraints have long been used to maintain data consistency, there are situations in which they may not be enforced or satisfied. In this paper, we present Con...
175
Voted
SIGMOD
15 years 9 months ago
2005 ACM
Complex queries over high speed data streams often need to rely on approximations to keep up with their input. The research community has developed a rich literature on approximat...
141
Voted
SIGMOD
15 years 9 months ago
2005 ACM
Nested Intervals generalize Nested Sets. They are immune to hierarchy reorganization problem. They allow answering ancestor path hierarchical queries algorithmically - without acc...
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