7499 search results - page 1430 / 1500 » Ontologies and Information Extraction |
180
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MMS
2006
15 years 6 months ago
2006
Motion trajectories provide rich spatio-temporal information about an object's activity. The trajectory information can be obtained using a tracking algorithm on data streams ...
162
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PAMI
2008
15 years 6 months ago
2008
In this work, we systematically study the problem of event recognition in unconstrained news video sequences. We adopt the discriminative kernel-based method for which video clip s...
175
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NAR
2006
15 years 6 months ago
2006
The increasing amount of genomic and molecular information is the basis for understanding higherorder biological systems, such as the cell and the 15 organism, and their interacti...
210
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Motivated by our work with political scientists who need to manually analyze large Web archives of news sites, we present SpotSigs, a new algorithm for extracting and matching sig...
171
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BMCBI
2005
15 years 6 months ago
2005
Background: Structure-dependent substitution matrices increase the accuracy of sequence alignments when the 3D structure of one sequence is known, and are successful e.g. in fold ...