5606 search results - page 706 / 1122 » Randomization Techniques for Graphs. |
203
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SEMWEB
2010
Springer
15 years 4 months ago
2010
Springer
We study the problem of SPARQL query optimization on top of distributed hash tables. Existing works on SPARQL query processing in such environments have never been implemented in a...
184
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EJIVP
2010
15 years 1 months ago
2010
Abstract--In this paper we address the problem of unsupervised discovery of action classes in video data. Different from all existing methods thus far proposed for this task, we pr...
350
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GBRPR
2011
Springer
14 years 10 months ago
2011
Springer
Convexity represents an important principle of grouping in visual perceptual organization. This paper presents a new technique for contour grouping based on convexity and has the f...
219
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DAC
2005
ACM
16 years 7 months ago
2005
ACM
The challenge of verifying a modern microprocessor design is an overwhelming one: Increasingly complex micro-architectures combined with heavy time-to-market pressure have forced ...
204
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STOC
2003
ACM
16 years 7 months ago
2003
ACM
This paper provides the first explicit construction of extractors which are simultaneously optimal up to constant factors in both seed length and output length. More precisely, fo...