4234 search results - page 703 / 847 » OLAP on sequence data |
155
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
In this paper, we extend our previous work onjoint source-channel coding to scalablevideo transmissionover wireless direct-sequence code-division-multiple-access(DS-CDMA)multipath...
185
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
DCT-based digital video coding standards such as MPEG and H.26x have been widely adopted for multimedia applications. Thus video processing in the DCT domain usually proves to be ...
170
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ICIP
1994
IEEE
16 years 7 months ago
1994
IEEE
Motion information is essential in many computer vision and video analysis tasks. Since MPEG is still one of the most prevalent formats for representing, transferring and storing ...
300
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
The ability to compute top-k matches to XML queries is gaining importance due to the increasing number of large XML repositories. The efficiency of top-k query evaluation relies o...
259
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ICDE
2002
IEEE
16 years 7 months ago
2002
IEEE
We propose a novel index structure, termed XTrie, that supports the efficient filtering of XML documents based on XPath expressions. Our XTrie index structure offers several novel...