2446 search results - page 191 / 490 » Characterizing the Performance of |
201
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SDMW
2007
Springer
16 years 27 days ago
2007
Springer
Abstract. We investigate the experimental effectiveness of query rewriting over XML security views. Our model consists of access control policies specified over DTDs with XPath e...
210
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CCGRID
2006
IEEE
16 years 26 days ago
2006
IEEE
As the scale is expanding, node failure becomes a commonplace feature of large-scale cluster systems. As an important part of cluster operating system software, job scheduling tak...
189
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ECRTS
2006
IEEE
16 years 25 days ago
2006
IEEE
In this article we provide a model for the dynamic behavior of media processing chains of tasks communicating via bounded buffers. The aim is to find the overall behavior of a cha...
201
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ICMCS
2006
IEEE
16 years 25 days ago
2006
IEEE
For large scale automatic semantic video characterization, it is necessary to learn and model a large number of semantic concepts. These semantic concepts do not exist in isolatio...
156
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ICMCS
2006
IEEE
16 years 25 days ago
2006
IEEE
Soccer highlight detection is an active research topic in recent years. One of the difficult problems is how to effectively fuse multi-modality cues, i.e. audio, visual and textu...