New lower bounds for constant weight codes |
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Authors: | van Pul C.L.M. Etzion T. |
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Affiliation: | Philips USFA, Eindhoven; |
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Abstract: | Some new lower bounds are given for A(n,4,w ), the maximum number of codewords in a binary code of length n , minimum distance 4, and constant weight w. In a number of cases the results significantly improve on the best bounds previously known |
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