7285 search results - page 1246 / 1457 » On Challenges for Information Management Technology |
157
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CIKM
1994
Springer
15 years 10 months ago
1994
Springer
In a spatial database, an object may extend arbitrarily in space. As a result, many spatial data structures e.g., the quadtree, the cell tree, the R+-tree represent an object by p...
222
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CIKM
1994
Springer
15 years 10 months ago
1994
Springer
We investigate the semantics for Knowledge Query Manipulation Language KQML and we propose a semantic framework for the language. KQML is a language and a protocol to support comm...
212
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CIKM
1994
Springer
15 years 10 months ago
1994
Springer
TID hash joins are a simple and memory-efficient method for processing large join queries. They are based on standard hash join algorithms but only store TID/key pairs in the hash...
174
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WI
1989
15 years 10 months ago
1989
Although image understanding and natural language processing constitute two major areas of AI, they have mostly been studied independentlyof each other. Only a few attempts have b...
197
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AIRS
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. This paper presents an interactive content-based image retrieval framework--uInteract, for delivering a novel four-factor user interaction model visually. The four-factor...