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STACS
1992
Springer
15 years 1 months ago
Graph Isomorphism is Low for PP
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...
Johannes Köbler, Uwe Schöning, Jacobo To...
ECCC
2010
117views more  ECCC 2010»
14 years 8 months ago
Nearly Tight Bounds for Testing Function Isomorphism
We study the problem of testing isomorphism (equivalence up to relabelling of the variables) of two Boolean functions f, g : {0, 1}n → {0, 1}. Our main focus is on the most stud...
Sourav Chakraborty, David García-Soriano, A...
EXPCS
2007
15 years 1 months ago
Performance testing of combinatorial solvers with isomorph class instances
Combinatorial optimization problems expressed as Boolean constraint satisfaction problems (BCSPs) arise in several contexts, ranging from the classical unate set-packing problems ...
Franc Brglez, Jason A. Osborne
APPROX
2010
Springer
131views Algorithms» more  APPROX 2010»
14 years 11 months ago
Testing Boolean Function Isomorphism
Noga Alon, Eric Blais
IANDC
2008
81views more  IANDC 2008»
14 years 9 months ago
Complexity of DNF minimization and isomorphism testing for monotone formulas
Judy Goldsmith, Matthias Hagen, Martin Mundhenk