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1994
ACM

Natural proofs

13 years 8 months ago
Natural proofs
Razborov and Rudich have shown that so-called natural proofs are not useful for separating P from NP unless hard pseudorandomnumber generators do not exist. This famous result is widely regarded as a serious barrier to proving strong lower bounds in circuit complexity theory. By definition, a natural combinatorial property satisfies two conditions, constructivity and largeness. Our main result is that if the largeness condition is weakened slightly, then not only does the Razborov
Alexander A. Razborov, Steven Rudich
Added 10 Aug 2010
Updated 10 Aug 2010
Type Conference
Year 1994
Where STOC
Authors Alexander A. Razborov, Steven Rudich
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