Maximum Common Subgraph: Upper Bound and Lower Bound Results.

Xiuzhen Huang Jing Lai Maximum Common Subgraph: Upper Bound and Lower Bound Results. 40-47 2006 conf/imsccs/2006-1 IMSCCS (1) http://doi.ieeecomputersociety.org/10.1109/IMSCCS.2006.84 db/conf/imsccs/imsccs2006-1.html#HuangL06