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62
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ARSCOM
2006
54views more  ARSCOM 2006»
14 years 10 months ago
Decomposing complete graphs into isomorphic subgraphs with six vertices and seven edges
Zihong Tian, Yanke Du, Qingde Kang
90
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NETWORKS
2008
14 years 10 months ago
Lower bounds for two-period grooming via linear programming duality
In a problem arising in grooming for two-period optical networks, it is required to decompose the complete graph on n vertices into subgraphs each containing at most C edges, so t...
Charles J. Colbourn, Gaetano Quattrocchi, Violet R...
101
Voted
APPROX
2008
Springer
184views Algorithms» more  APPROX 2008»
15 years 7 days ago
Approximately Counting Embeddings into Random Graphs
Let H be a graph, and let CH(G) be the number of (subgraph isomorphic) copies of H contained in a graph G. We investigate the fundamental problem of estimating CH(G). Previous res...
Martin Fürer, Shiva Prasad Kasiviswanathan
79
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COMBINATORICA
2007
148views more  COMBINATORICA 2007»
14 years 10 months ago
Colored graphs without colorful cycles
A colored graph is a complete graph in which a color has been assigned to each edge, and a colorful cycle is a cycle in which each edge has a different color. We first show that ...
Richard N. Ball, Ales Pultr, Petr Vojtechovsk&yacu...