3225 search results - page 375 / 645 » Query Optimization by Stored Queries |
182
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
Exact substring matching queries on large data collections can be answered using q-gram indices, that store for each occurring q-byte pattern an (ordered) posting list with the po...
198
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SIGMOD
2010
ACM
15 years 10 months ago
2010
ACM
A database application differs form regular applications in that some of its inputs may be database queries. The program will execute the queries on a database and may use any re...
169
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COMPGEOM
2005
ACM
15 years 8 months ago
2005
ACM
We develop a cache-oblivious data structure for storing a set S of N axis-aligned rectangles in the plane, such that all rectangles in S intersecting a query rectangle or point ca...
251
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GIS
2010
ACM
15 years 1 months ago
2010
ACM
It is now common for video; real-time and collected, mobile and static, to be georeferenced and stored in large archives for users of expert systems to access and interact with. I...
192
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
We study probabilistic bit-probe schemes for the membership problem. Given a set A of at most n elements from the universe of size m we organize such a structure that queries of t...