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ICDE
2010
IEEE
209views Database» more  ICDE 2010»
14 years 3 months ago
Overlapping Community Search for social networks
— Finding decompositions of a graph into a family of clusters is crucial to understanding its underlying structure. While most existing approaches focus on partitioning the nodes...
Arnau Padrol-Sureda, Guillem Perarnau-Llobet, Juli...
ARSCOM
2007
191views more  ARSCOM 2007»
13 years 10 months ago
Binomial Identities Generated by Counting Spanning Trees
We partition the set of spanning trees contained in the complete graph Kn into spanning trees contained in the complete bipartite graph Ks,t. This relation will show that any prop...
Thomas Dale Porter
CPC
2004
136views more  CPC 2004»
13 years 10 months ago
On the Strong Chromatic Number
The strong chromatic number, S(G), of an n-vertex graph G is the smallest number k such that after adding kn/k-n isolated vertices to G and considering any partition of the vertic...
Penny E. Haxell
SWAT
2004
Springer
156views Algorithms» more  SWAT 2004»
14 years 3 months ago
The Bottleneck Problem with Minimum Quantity Commitments
Given an edge-distance graph of a set of suppliers and clients, the bottleneck problem is to assign each client to a selected supplier minimizing their maximum distance. We introdu...
Andrew Lim, Zhou Xu
DAM
2006
73views more  DAM 2006»
13 years 10 months ago
Construction of sports schedules with multiple venues
A graph theoretical model is presented for constructing calendars for sports leagues where balancing requirement have to be considered with respect to the different venues where c...
Dominique de Werra, Tinaz Ekim, C. Raess