2514 search results - page 138 / 503 » On the Computation of Approximations of Database Queries |
176
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SIGMOD
1998
ACM
15 years 10 months ago
1998
ACM
The proliferation of the World Wide Web has brought information retrieval (IR) techniques to the forefront of search technology. To the average computer user, “searching” now ...
209
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JAPLL
2010
15 years 5 months ago
2010
Answering queries over an incomplete database w.r.t. a set of constraints is an important computational task with applications in fields as diverse as information integration and ...
169
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VLDB
2005
ACM
15 years 12 months ago
2005
ACM
In various applications such as data cleansing, being able to retrieve categorical or numerical attributes based on notions of approximate match (e.g., edit distance, numerical di...
191
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ISMIR
2000
Springer
15 years 10 months ago
2000
Springer
We present an efficient prototype for music information retrieval. The prototype uses bitparallel algorithms for locating transposition invariant matches of monophonic query melod...
186
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PODS
2007
ACM
16 years 6 months ago
2007
ACM
We consider the problem of optimizing and executing multiple continuous queries, where each query is a conjunction of filters and each filter may occur in multiple queries. When f...