11211 search results - page 1703 / 2243 » Rank-Sensitive Data Structures |
263
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Many data integration solutions in the market today include tools for schema mapping, to help users visually relate elements of different schemas. Schema elements are connected wit...
265
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ICDE
2002
IEEE
16 years 7 months ago
2002
IEEE
Computing the frequency of a pattern is one of the key operations in data mining algorithms. We describe a simple yet powerful way of speeding up any form of frequency counting sa...
273
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ICDE
2002
IEEE
16 years 7 months ago
2002
IEEE
We investigate techniques for analysis and retrieval of object trajectories in a two or three dimensional space. Such kind of data usually contain a great amount of noise, that ma...
369
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ICDE
2001
IEEE
16 years 7 months ago
2001
IEEE
We consider the problems of computing aggregation queries in temporal databases, and of maintaining materialized temporal aggregate views efficiently. The latter problem is partic...
255
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ICDE
1999
IEEE
16 years 7 months ago
1999
IEEE
Storage management of multidimensional arrays aims at supporting the array model needed by applications and insuring fast execution of access operations. Current approaches to sto...