3241 search results - page 370 / 649 » Searching for Hidden-Web Databases |
168
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DEXA
2003
Springer
15 years 11 months ago
2003
Springer
Moving-objects databases need a spatio-temporal indexing scheme for moving objects to efficiently process queries over continuously changing locations of the objects. A simple exte...
147
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SSDBM
2010
IEEE
15 years 11 months ago
2010
IEEE
Many applications require to determine the k-nearest neighbors for multiple query points simultaneously. This task is known as all-(k)-nearest-neighbor (AkNN) query. In this paper,...
173
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PODS
2010
ACM
15 years 11 months ago
2010
ACM
There are major trends to advance the functionality of search engines to a more expressive semantic level. This is enabled by the advent of knowledge-sharing communities such as W...
179
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ASWC
2009
Springer
15 years 11 months ago
2009
Springer
In this paper, we demonstrate IP-Explorer, a semantic web based IP knowledge base and trading platform with the following characteristics: First, it is based on the semantic web te...
173
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ADBIS
2001
Springer
15 years 10 months ago
2001
Springer
Three join algorithms are evaluated in an environment with distributed main-memory based mediators and data sources. A streamed ship-out join ships bulks of tuples to a mediator ne...