61 search results - page 7 / 13 » On recognizing graphs by numbers of homomorphisms |
CORR
2004
Springer
13 years 7 months ago
2004
Springer
We introduce regular graph constraints and explore their decidability properties. The motivation for regular graph constraints is 1) type checking of changing types of objects in ...
DAM
2007
13 years 7 months ago
2007
In this paper, we extend known relationships between Cayley digraphs and their subgraphs and coset graphs with respect to subgroups to obtain a number of general results on homomo...
AINA
2008
IEEE
13 years 9 months ago
2008
IEEE
A link farm is a set of web pages constructed to mislead the importance of target pages in search engine results by boosting their link-based ranking scores. In this paper, we int...
EMMCVPR
2001
Springer
14 years 1 days ago
2001
Springer
The interest of graph matching techniques in the pattern recognition field is increasing due to the versatility of representing knowledge in the form of graphs. However, the size ...
DM
1999
13 years 7 months ago
1999
A module of an undirected graph is a set X of nodes such for each node x not in X , either every member of X is adjacent to x, or no member of X is adjacent to x. There is a canon...