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WWW
2005
ACM
16 years 1 months ago
Mining directed social network from message board
In the paper, we present an approach to mining a directed social network from a message board on the Internet where vertices denote individuals and directed links denote the flow ...
Naohiro Matsumura, David E. Goldberg, Xavier Llor&...
RECOMB
2007
Springer
16 years 1 months ago
Multi-break Rearrangements: From Circular to Linear Genomes
Multi-break rearrangements break a genome into multiple fragments and further glue them together in a new order. While 2break rearrangements represent standard reversals, fusions, ...
Max A. Alekseyev
EPIA
2009
Springer
15 years 7 months ago
An Algorithm to Discover the k-Clique Cover in Networks
Abstract. In social network analysis, a k-clique is a relaxed clique, i.e., a kclique is a quasi-complete sub-graph. A k-clique in a graph is a sub-graph where the distance between...
Luís Cavique, Armando B. Mendes, Jorge M. A...
ICMCS
2008
IEEE
245views Multimedia» more  ICMCS 2008»
15 years 7 months ago
A novel local feature descriptor for image matching
Image matching is a fundamental task of many problems in computer vision. This paper presents a novel local feature descriptor based on the gradient distance and orientation histo...
Heng Yang, Qing Wang
ICPR
2008
IEEE
15 years 7 months ago
A novel validity measure for clusters of arbitrary shapes and densities
Several validity indices have been designed to evaluate solutions obtained by clustering algorithms. Traditional indices are generally designed to evaluate center-based clustering...
Noha A. Yousri, Mohamed S. Kamel, Mohamed A. Ismai...