Contact Info
Combinatorics & Optimization
University of Waterloo
Waterloo, Ontario
Canada N2L 3G1
Phone: 519-888-4567, ext 33038
PDF files require Adobe Acrobat Reader.
Speaker: | V. Arvind |
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Affiliation: | Institute of Mathematical Sciences, Chennai |
Room: | Mathematics & Computer Building (MC) 5158 |
We give a polynomial-time oracle algorithm for canonical labeling of tournaments that accesses oracles for tournament isomorphism and for canonizing rigid tournaments. For general graphs such a result is not known.
We'll also describe an n^{O(k^2+log n)} canonical labeling algorithm for hypertournaments with n vertices and hyperedges of size k.
(This is joint work with Bireswar Das and Partha Mukhopadhyay).
Combinatorics & Optimization
University of Waterloo
Waterloo, Ontario
Canada N2L 3G1
Phone: 519-888-4567, ext 33038
PDF files require Adobe Acrobat Reader.
The University of Waterloo acknowledges that much of our work takes place on the traditional territory of the Neutral, Anishinaabeg and Haudenosaunee peoples. Our main campus is situated on the Haldimand Tract, the land granted to the Six Nations that includes six miles on each side of the Grand River. Our active work toward reconciliation takes place across our campuses through research, learning, teaching, and community building, and is co-ordinated within our Office of Indigenous Relations.