1666 search results - page 198 / 334 » Effective and efficient structured retrieval |
121
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WWW
2010
ACM
15 years 3 months ago
2010
ACM
As traditional media and information devices integrate with the web, they must suddenly support a vastly larger database of relevant items. Many devices use remote controls with o...
238
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ICDE
2008
IEEE
16 years 4 months ago
2008
IEEE
Many applications require finding objects closest to a specified location that contains a set of keywords. For example, online yellow pages allow users to specify an address and a ...
219
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ICDE
2002
IEEE
16 years 4 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...
141
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SIGIR
2003
ACM
15 years 8 months ago
2003
ACM
A novel Hardware Assisted Top-Doc (HAT) component is disclosed. HAT is an optimized content indexing device based on a modified inverted index structure. HAT accommodates patterns...
119
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VLDB
1995
ACM
15 years 6 months ago
1995
ACM
We present a shape definition language, called SDC, for retrieving objects based on shapes contained in the histories associated with these objects. It is a small, yet powerful, l...