4926 search results - page 253 / 986 » Two Graph Algorithms On an Associative Computing Model |
147
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FUIN
2007
15 years 6 months ago
2007
Abstract. In the paper two notions related to local (distributed) computations are identified and discussed. The first one is the notion of reducible graphs. A graph is reducible...
178
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STOC
2009
ACM
16 years 7 months ago
2009
ACM
We describe the first algorithm to compute maximum flows in surface-embedded graphs in near-linear time. Specifically, given a graph embedded on a surface of genus g, with two spe...
153
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
In this paper we study asymmetric proximity measures on directed graphs, which quantify the relationships between two nodes or two groups of nodes. The measures are useful in seve...
190
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
Colon cancer is the second leading cause of cancer-related deaths per year in industrial nations. Virtual colonoscopy is a new, less invasive alternative to the usually practiced ...
185
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
In this paper, we present an object contour tracking approach using graph cuts based active contours (GCBAC). Our proposed algorithm does not need any a priori global shape model,...