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FSTTCS
2007
Springer
13 years 11 months ago
Covering Graphs with Few Complete Bipartite Subgraphs
We consider computational problems on covering graphs with bicliques (complete bipartite subgraphs). Given a graph and an integer k, the biclique cover problem asks whether the edg...
Herbert Fleischner, Egbert Mujuni, Daniël Pau...
DM
2008
145views more  DM 2008»
13 years 5 months ago
Clique coverings and partitions of line graphs
A clique in a graph G is a complete subgraph of G. A clique covering (partition) of G is a collection C of cliques such that each edge of G occurs in at least (exactly) one clique...
Bo-Jr Li, Gerard J. Chang
DAC
2001
ACM
14 years 6 months ago
Watermarking Graph Partitioning Solutions
Trends in the semiconductor industry towards extensive design and code reuse motivate a need for adequate Intellectual Property Protection (IPP) schemes. We offer a new general IP...
Gregory Wolfe, Jennifer L. Wong, Miodrag Potkonjak
ARSCOM
2007
191views more  ARSCOM 2007»
13 years 5 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
DAM
2008
131views more  DAM 2008»
13 years 5 months ago
Partition into cliques for cubic graphs: Planar case, complexity and approximation
Given a graph G = (V, E) and a positive integer k, the PARTITION INTO CLIQUES (PIC) decision problem consists of deciding whether there exists a partition of V into k disjoint sub...
Márcia R. Cerioli, L. Faria, T. O. Ferreira...