2853 search results - page 115 / 571 » On the Efficiency of Provenance Queries |
174
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AFRIGRAPH
2009
ACM
15 years 10 months ago
2009
ACM
The generation of accurate Line of Sight (LOS) visibility information consumes significant resources in large scale synthetic environments such as many-on-many serious games and b...
234
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GBRPR
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. This paper proposes an expert peering system for information exchange. Our objective is to develop a real-time search engine for an online community where users can ask e...
192
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KDD
2004
ACM
16 years 6 months ago
2004
ACM
Recent years have witnessed a dramatic increase in the quantity of image data collected, due to advances in fields such as medical imaging, reconnaissance, surveillance, astronomy...
188
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BTW
2007
Springer
15 years 10 months ago
2007
Springer
: The reverse k-nearest neighbor (RkNN) problem, i.e. finding all objects in a data set the k-nearest neighbors of which include a specified query object, has received increasing a...
161
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IFSA
2007
Springer
16 years 16 days ago
2007
Springer
The main objective of an information retrieval system is to be effective in providing a user with relevant information in response to a query. However, especially given the inform...