3225 search results - page 290 / 645 » Measures of Similarity |
204
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Sets of local features that are invariant to common image transformations are an effective representation to use when comparing images; current methods typically judge feature set...
170
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KCAP
2005
ACM
16 years 10 days ago
2005
ACM
Capturing knowledge from free-form evaluative texts about an entity is a challenging task. New techniques of feature extraction, polarity determination and strength evaluation hav...
222
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
This paper studies the problem of combining region and boundary cues for natural image segmentation. We employ a large database of manually segmented images in order to learn an o...
184
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SEMWEB
2007
Springer
16 years 26 days ago
2007
Springer
Abstract. Similarity has become a classical tool for ontology confrontation motivated by alignment, mapping or merging purposes. In the definition of an ontologybased measure one ...
171
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PEWASUN
2006
ACM
16 years 22 days ago
2006
ACM
In this paper, we study end-to-end performance characteristics of S-MAC, an energy-aware medium access control (MAC) protocol for wireless sensor networks (WSN). WSNs are composed...