24529 search results - page 4498 / 4906 » Computing on Authenticated Data |
143
Voted
GIS
2008
ACM
15 years 6 months ago
2008
ACM
Location-based services are increasingly popular and it is a key challenge to efficiently support query processing. We present a novel design to process large numbers of location...
147
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GISCIENCE
2008
Springer
15 years 6 months ago
2008
Springer
Movement patterns, like flocking and converging, leading and following, are examples of high-level process knowledge derived from lowlevel trajectory data. Conventional techniques...
151
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ICML
2010
IEEE
15 years 6 months ago
2010
IEEE
We propose to combine two approaches for modeling data admitting sparse representations: on the one hand, dictionary learning has proven effective for various signal processing ta...
217
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LDTA
2010
15 years 5 months ago
2010
Workflow management systems guide and monitor tasks performed by humans and computers. The workflow specifications are usually expressed in special purpose (graphical) formalisms....
145
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MM
2010
ACM
15 years 5 months ago
2010
ACM
Joke-o-mat HD is a system that allows a user to navigate sitcoms (such as Seinfeld) by "narrative themes", including scenes, punchlines, and dialog segments. The themes ...