5082 search results - page 469 / 1017 » Hierarchical Genetic Algorithms |
171
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Recent work on ontology-based Information Extraction (IE) has tried to make use of knowledge from the target ontology in order to improve semantic annotation results. However, ver...
202
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
In this paper, we propose a novel approach of image annotation by constructing a hierarchical mapping between lowlevel visual features and text features utilizing the relations wi...
151
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ATAL
2009
Springer
16 years 1 months ago
2009
Springer
Stigmergy is usually associated with semantically simple problems such as routing. It can be applied to more complex problems by encoding them in the environment through which sti...
182
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PCM
2009
Springer
16 years 1 months ago
2009
Springer
Text facilitated sports video analysis has achieved extensive success in video indexing, retrieval and summarization. A commonly adopted basis in previous work is the separate alig...
191
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
To automatically register foreground target in cluttered images, we present a novel hierarchical graph representation and a stochastic computing strategy in Bayesian framework. Th...