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Some recursive constructions for perfect hash families

✍ Scribed by M. Atici; S. S. Magliveras; D. R. Stinson; W.-D. Wei


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
452 KB
Volume
4
Category
Article
ISSN
1063-8539

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✦ Synopsis


An (n, m, w)-perfect hash family is a set of functions F such that f : (1


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## Abstract We establish some properties of mixed difference families. We obtain some criteria for the existence of such families and a special kind of multipliers. Several methods are presented for the construction of difference families by using cyclotomy and genetic algorithms. Β© 2004 Wiley Peri