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» The Complexity of Partition Functions
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CEC
2007
IEEE
15 years 4 months ago
On some symmetry based validity indices
—Identification of the correct number of clusters and the corresponding partitioning are two important considerations in clustering. In this paper, a newly developed point symme...
Sriparna Saha, Sanghamitra Bandyopadhyay
EMMCVPR
2001
Springer
15 years 2 months ago
Grouping with Directed Relationships
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...
Stella X. Yu, Jianbo Shi
DAM
2008
85views more  DAM 2008»
14 years 10 months ago
On the complexity of constrained VC-classes
Sauer's Lemma is extended to classes HN of binary-valued functions h on [n] = {1, . . . , n} which have a margin less than or equal to N on all x [n] with h(x) = 1, where th...
Joel Ratsaby
FCT
2009
Springer
15 years 4 months ago
Energy Complexity and Depth of Threshold Circuits
Abstract. In the paper we show that there is a close relationship between the energy complexity and the depth of threshold circuits computing any Boolean function although they hav...
Kei Uchizawa, Takao Nishizeki, Eiji Takimoto
ASPDAC
2005
ACM
138views Hardware» more  ASPDAC 2005»
15 years 3 months ago
Crowdedness-balanced multilevel partitioning for uniform resource utilization
In this paper, we propose a new multi-objective multilevel K-way partitioning which is aware of resource utilization distribution, assuming the resource utilization for a partitio...
Yongseok Cheon, Martin D. F. Wong