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Proof complexity of constraint satisfaction problems

Prelegent(ci)
Joanna Ochremiak
Afiliacja
Universite Paris Diderot
Termin
12 kwietnia 2017 14:15
Pokój
p. 5870
Seminarium
Seminarium „Teoria automatów”

In this talk I will define a few "popular" proof systems and argue that constraint satisfaction problems which admit small size refutations in those proof systems are exactly the constraint satisfaction problems which can be solved by local consistency methods.