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164
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ALGORITHMICA
2011
14 years 11 months ago
2011
We show that computing the crossing number and the odd crossing number of a graph with a given rotation system is NP-complete. As a consequence we can show that many of the well-k...
165
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ACCV
2010
Springer
14 years 11 months ago
2010
Springer
Recent work on early vision such as image segmentation, image restoration, stereo matching, and optical flow models these problems using Markov Random Fields. Although this formula...
160
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CDC
2010
IEEE
14 years 11 months ago
2010
IEEE
This paper is concerned with studying how the minimum power loss in a power system is related to its network topology. The existing algorithms in the literature all exploit nonline...
127
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COLING
2010
14 years 11 months ago
2010
Many Semantic Role Labeling (SRL) combination strategies have been proposed and tested on English SRL task. But little is known about how much Chinese SRL can benefit from system ...
165
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CSCW
2011
ACM
14 years 11 months ago
2011
ACM
Significant cultural differences persist between East and West. Software systems that have been proven to operate efficiently within one culture can fail in the context of the oth...