9683 search results - page 306 / 1937 » Query performance prediction |
142
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IWMMDBMS
1996
15 years 5 months ago
1996
The maintenance of large raster images under spatial operations is still a major performance bottleneck. For reasons of storage space, images in a collection, such as satellite pi...
143
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VLDB
1992
ACM
15 years 8 months ago
1992
ACM
This paper evaluates the performance of the parallel, main-memory DBMS, PRISMA/DB. First, an architecture for parallel query execution is presented. A performance model for the ex...
121
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GIS
1998
ACM
15 years 3 months ago
1998
ACM
Geographical Information Systems (GIS) involve the manipulation of large spatial data sets, and the performance of these systems is often determined by how these data sets are orga...
125
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INFOCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
—Hash tables are extensively used in networking to implement data-structures that associate a set of keys to a set of values, as they provide O(1), query, insert and delete opera...
144
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CHI
2004
ACM
16 years 4 months ago
2004
ACM
People cannot type as fast as they think, especially when faced with the constraints of mobile devices. There have been numerous approaches to solving this problem, including rese...