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» Testing Graph Isomorphism
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ECCC
2011
205views ECommerce» more  ECCC 2011»
14 years 4 months ago
Graphs of Bounded Treewidth can be Canonized in AC1
In recent results the complexity of isomorphism testing on graphs of bounded treewidth is improved to TC1 [GV06] and further to LogCFL [DTW10]. The computation of canonical forms ...
Fabian Wagner
129
Voted
PKDD
2004
Springer
147views Data Mining» more  PKDD 2004»
15 years 3 months ago
Using a Hash-Based Method for Apriori-Based Graph Mining
The problem of discovering frequent subgraphs of graph data can be solved by constructing a candidate set of subgraphs first, and then, identifying within this candidate set those...
Phu Chien Nguyen, Takashi Washio, Kouzou Ohara, Hi...
74
Voted
IROS
2009
IEEE
154views Robotics» more  IROS 2009»
15 years 4 months ago
Graph signature for self-reconfiguration planning of modules with symmetry
— In our previous works we had developed a framework for self-reconfiguration planning based on graph signature and graph edit-distance. The graph signature is a fast isomorphism...
Masoud Asadpour, Mohammad Hassan Zokaei Ashtiani, ...
CORR
2008
Springer
108views Education» more  CORR 2008»
14 years 9 months ago
Efficient Isomorphism Testing for a Class of Group Extensions
Abstract. The group isomorphism problem asks whether two given groups are isomorphic or not. Whereas the case where both groups are abelian is well understood and can be solved eff...
François Le Gall
COMBINATORICS
2002
116views more  COMBINATORICS 2002»
14 years 9 months ago
Toida's Conjecture is True
Let S be a subset of the units in Zn. Let be a circulant graph of order n (a Cayley graph of Zn) such that if ij E(), then i - j (mod n) S. Toida conjectured that if is another...
Edward Dobson, Joy Morris