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- From: jmr@cs.anu.edu.au (Mike Robson)
- Newsgroups: comp.theory
- Subject: Re: Suggstion: (was: Re: P=NP; the proof)
- Date: 8 Jan 1993 15:34:07 +1100
- Organization: Computer Science Department, ANU, Australia
- Lines: 36
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- markh@csd4.csd.uwm.edu (Mark) writes:
-
- [historical allusions deleted]
-
- >When you come up with a P=NP proof, first make sure you can translate it to
- >several of the other known NP-complete problems. Each conversion should lead
- >to some significant result and insight if the original proof is correct.
- >Also, you'd get far more attention by simultaneously publicising polynomial
- >algorithms for 10 to 20 NP-complete problems, and a single tenuous and
- >highly abstract proof. The conversions are in the literature, so it's
- >a trivial bookkeeping process to develop 20 algorithms from one.
-
- >Second, test the thing out before publicising it, by running the algorithms on
- >actual cases and then using these test cases to exemplify the algorithms when
- >you do publicise them.
-
- >If you're refereeing journals or otherwise trying to determine the validity
- >of P=NP proofs, reject all alleged proofs that don't meet the two criteria
- >above.
-
- Thanks for the suggestion.
-
- I've just come up with a fantastic n^12 algorithm for the subset sum
- problem which translates into a n^24 algorithm for SAT which gives me
- a n^48 algorithm for graph isomorphism. As soon as I have tested this
- on a few non trivial pairs of nonisomorphic graphs I'll submit
- it to CACM (or whatever journal seesm appropriate in 100993).
-
-
- More seriously: we all know about the conversions so why bother
- elaborating them. If it turns out that P=NP (I doubt it today),
- then it is the fact that matters.
-
-
- Mike Robson.
-
-