1791 search results - page 54 / 359 » Semantics and Complexity of SPARQL |
132
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BMVC
2010
15 years 2 months ago
2010
We propose a novel directed graphical model for label propagation in lengthy and complex video sequences. Given hand-labelled start and end frames of a video sequence, a variation...
137
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ACL
2009
15 years 2 months ago
2009
In this paper, we analyze the impact of different automatic annotation methods on the performance of supervised approaches to the complex question answering problem (defined in th...
147
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ICPR
2010
IEEE
15 years 9 months ago
2010
IEEE
—Captions in videos play a significant role for automatically understanding and indexing video content, since much semantic information is associated with them. This paper presen...
126
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CRYPTO
2000
Springer
15 years 8 months ago
2000
Springer
Abstract. Non-committing encryption enables the construction of multiparty computation protocols secure against an adaptive adversary in the computational setting where private cha...
162
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ESWS
2009
Springer
15 years 2 months ago
2009
Springer
Concept Search extends syntactic search, i.e., search based on the computation of string similarity between words, with semantic search, i.e., search based on the computation of s...