4557 search results - page 313 / 912 » A performance evaluation of local descriptors |
297
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
Monitoring is an issue of primary concern in current and next generation networked systems. For example, the objective of sensor networks is to monitor their surroundings for a va...
107
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
Order-based queries over XML data include XPath navigation axes such as following-sibling and following. In this paper, we present holistic algorithms that evaluate such order-bas...
129
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SIGIR
2006
ACM
16 years 19 days ago
2006
ACM
This paper employs ConceptNet, which covers a rich set of commonsense concepts, to retrieve images with text descriptions by focusing on spatial relationships. Evaluation on test ...
170
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GECCO
2005
Springer
16 years 3 days ago
2005
Springer
In this paper we propose a cultural algorithm, where different knowledge sources modify the variation operator of a differential evolution algorithm. Differential evolution is u...
175
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GECCO
2009
Springer
15 years 11 months ago
2009
Springer
In this paper, we present a stigmergy-based algorithm for solving optimization problems with continuous variables, labeled Differential Ant-Stigmergy Algorithm (DASA). The perfor...