709 search results - page 50 / 142 » Efficient Evaluation of All-Nearest-Neighbor Queries |
179
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TMM
2010
15 years 15 days ago
2010
This paper introduces a video copy detection system which efficiently matches individual frames and then verifies their spatio-temporal consistency. The approach for matching frame...
201
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COMAD
2009
15 years 7 months ago
2009
XML stream querying problem involves evaluating a given, potentially large, set of query expressions on a continuous stream of XML messages. Since the messages arrive continuously...
249
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Data lineage and data provenance are key to the management of scientific data. Not knowing the exact provenance and processing pipeline used to produce a derived data set often re...
290
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
In applications of biometric databases the typical task is to identify individuals according to features which are not exactly known. Reasons for this inexactness are varying meas...
153
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VLDB
2005
ACM
15 years 11 months ago
2005
ACM
This paper addresses the efficient processing of top-k queries in wide-area distributed data repositories where the index lists for the attribute values (or text terms) of a query...