3204 search results - page 237 / 641 » The Alcuin Number of a Graph |
177
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TAMC
2010
Springer
15 years 11 months ago
2010
Springer
In this paper, we establish the definition of community fundamentally different from what was commonly accepted in previous studies, where communities were typically assumed to ...
186
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
Serious concerns on privacy protection in social networks have been raised in recent years; however, research in this area is still in its infancy. The problem is challenging due ...
203
Voted
EMMCVPR
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. Grouping is a global partitioning process that integrates local cues distributed over the entire image. We identify four types of pairwise relationships, attraction and r...
154
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DM
2008
15 years 6 months ago
2008
For graphs G and H, let G H denote their Cartesian sum. This paper investigates the chromatic number and the circular chromatic number for GH. It is proved that (G H) max{ c(G)...
206
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CEC
2005
IEEE
15 years 8 months ago
2005
IEEE
The problem of scheduling a parallel program given by a Directed Acyclic Graph (DAG) of tasks is a well-studied area. We present a new approach which employs Differential Evolution...