In graph theory, the Weisfeiler Leman graph isomorphism test is a heuristic test for the existence of an isomorphism between two graphs G and H. It is...
18 KB (2,637 words) - 08:45, 30 May 2024
graphs. The Weisfeiler Leman graph isomorphism test can be used to heuristically test for graph isomorphism. If the test fails the two input graphs are...
13 KB (1,634 words) - 00:12, 27 May 2024
more expressive than the Weisfeiler–Leman Graph Isomorphism Test. In practice, this means that there exist different graph structures (e.g., molecules...
34 KB (3,874 words) - 03:59, 4 May 2024
At the same time, isomorphism for many special classes of graphs can be solved in polynomial time, and in practice graph isomorphism can often be solved...
39 KB (4,069 words) - 22:54, 7 June 2024
Weisfeiler–Leman graph isomorphism test. In 2020, a universal approximation theorem result was established by Brüel-Gabrielsson, showing that graph representation...
36 KB (4,898 words) - 14:07, 7 June 2024
who is known for the development of the Weisfeiler Leman graph isomorphism test together with Boris Weisfeiler published in 1968. He contributed to the...
4 KB (336 words) - 00:35, 30 April 2024
Colour refinement algorithm (redirect from Weisfeiler-Leman algorithm)
Weisfeiler-Leman algorithm, is a routine used for testing whether two graphs are isomorphic. While it solves graph isomorphism on almost all graphs,...
7 KB (898 words) - 07:17, 30 May 2024