1888 search results - page 172 / 378 » Algorithms for Querying by Spatial Structure |
148
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SODA
2012
ACM
13 years 6 months ago
2012
ACM
We consider the problem of recovering items matching a partially specified pattern in multidimensional trees (quad trees and k-d trees). We assume the traditional model where the...
232
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VLDB
2007
ACM
16 years 4 months ago
2007
ACM
As computer systems are essential components of many critical commercial services, the need for secure online transactions is now becoming evident. The demand for such application...
155
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SIGMOD
2001
ACM
16 years 4 months ago
2001
ACM
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
170
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MM
2009
ACM
15 years 9 months ago
2009
ACM
Content Based Image Retrieval (CBIR) has become one of the most active research areas in computer science. Relevance feedback is often used in CBIR systems to bridge the semantic ...
164
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DAGSTUHL
2006
15 years 5 months ago
2006
An algorithm that discovers the themes, motives and other perceptually significant repeated patterns in a musical work can be used, for example, in a music information retrieval sy...