2867 search results - page 264 / 574 » Effectiveness of Index Expressions |
155
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LCN
2006
IEEE
16 years 18 days ago
2006
IEEE
This paper examines how various carrier-sensing schemes affect the exposed-node (EN) and hidden-node (HN) phenomena. In the process, we identify a new carrier-sensing mechanism fo...
178
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SMI
2006
IEEE
16 years 18 days ago
2006
IEEE
This paper presents a novel 3D shape descriptor "The Generalized Shape Distributions" for effective shape matching and analysis, by taking advantage of both local and gl...
166
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KIVS
2005
Springer
16 years 2 days ago
2005
Springer
This paper presents an approach for exchanging presence information between users of an instant messaging system in a mobile ad hoc network. As major feature, presence information ...
167
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DAS
2006
Springer
15 years 10 months ago
2006
Springer
Text detection and tracking is an important step in a video content analysis system as it brings important semantic clues which is a vital supplemental source of index information....
176
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ICIAP
1995
ACM
15 years 10 months ago
1995
ACM
—Effective image retrieval by content from database requires that visual image properties are used instead of textual labels to properly index and recover pictorial data. Retriev...