9 search results - page 1 / 2 » Graph Isomorphism is Low for PP |
STACS
1992
Springer
13 years 9 months ago
1992
Springer
We show that the graph isomorphism problem is low for PP and for C=P, i.e., it does not provide a PP or C=P computation with any additional power when used as an oracle. Furthermor...
STACS
1987
Springer
13 years 8 months ago
1987
Springer
It is shown that the graph isomorphism problem is located in the low hierarchy in NP. This implies that this problem is not NPcomplete (not even under weaker forms of polynomial-ti...
JCP
2008
13 years 4 months ago
2008
Existing frequent subgraph mining algorithms can operate efficiently on graphs that are sparse, have vertices with low and bounded degrees, and contain welllabeled vertices and edg...
STACS
2001
Springer
13 years 9 months ago
2001
Springer
We prove new results on evasiveness of monotone graph properties by extending the techniques of Kahn, Saks, and Sturtevant [Combinatorica, 4 (1984), pp. 297–306]. For the propert...
EJC
2008
13 years 5 months ago
2008
Abstract. Classes of graphs with bounded expansion are a generalization of both proper minor closed classes and degree bounded classes. Such classes are based on a new invariant, t...