607 search results - page 51 / 122 » Semantic Modeling of Digital Multimedia |
169
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GIS
2007
ACM
16 years 27 days ago
2007
ACM
The collection of moving object data is becoming more and more common, and therefore there is an increasing need for the efficient analysis and knowledge extraction of these data ...
105
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TCSV
2002
14 years 11 months ago
2002
Video query by semantic keywords is one of the most challenging research issues in video data management. To go beyond low-level similarity and access video data content by semanti...
145
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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
—This paper addresses context issues in pervasive mobile computing and presents a semantic context model to support location based cooperative mobile applications. In this paper,...
MM
2004
ACM
15 years 5 months ago
2004
ACM
This paper considers the problems of feature variation and concept uncertainty in typical learning-based video semantic classification schemes. We proposed a new online semantic c...
104
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ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
Semantic region labeling in outdoor scenes, e.g., identifying sky, grass, foliage, water, and snow, facilitates content-based image retrieval, organization, and enhancement. A maj...