2362 search results - page 348 / 473 » A new approach to edge detection |
135
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ACTA
2007
15 years 1 months ago
2007
Abstract We propose an exact algorithm for counting the models of propositional formulas in conjunctive normal form (CNF). Our algorithm is based on the detection of strong backdoo...
124
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CORR
2007
Springer
15 years 1 months ago
2007
Springer
Modular structure is ubiquitous in real-world complex networks. The detection of this type of organization into modules gives insights in the relationship between topological stru...
TCOM
2008
15 years 1 months ago
2008
This paper proposes a general and systematic code design method to efficiently combine constrained codes with parity-check (PC) codes for optical recording. The proposed constraine...
123
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TMI
2008
15 years 1 months ago
2008
With continuing improvements in spatial resolution of positron emission tomography (PET) scanners, small patient movements during PET imaging become a significant source of resolut...
112
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CORR
2010
Springer
15 years 5 hour ago
2010
Springer
The Maximum Betweenness Centrality problem (MBC) can be defined as follows. Given a graph find a k-element node set C that maximizes the probability of detecting communication be...