In my experience, using a crisp initialization that satisfies
the constraints works as well as any other technique. I'd
be VERY interested if you found something better.
Bob Dalton
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Robert E. Dalton, Ph. D. email: red@swl.msd.ray.com
Raytheon Co. Mailstop: T3MN35 voice: (978) 858-5927
50 Apple Hill Drive, Tewksbury, MA 01876
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