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COMBINATORICS
2007
70views more  COMBINATORICS 2007»
14 years 11 months ago
Gray-ordered Binary Necklaces
A k-ary necklace of order n is an equivalence class of strings of length n of symbols from {0, 1, . . . , k − 1} under cyclic rotation. In this paper we define an ordering on t...
Christopher Degni, Arthur A. Drisko
81
Voted
SPIRE
2005
Springer
15 years 5 months ago
Necklace Swap Problem for Rhythmic Similarity Measures
Given two n-bit (cyclic) binary strings, A and B, represented on a circle (necklace instances). Let each sequence have the same number k of 1’s. We are interested in computing th...
Yoan José Pinzón Ardila, Raphaë...
124
Voted
TIT
2008
107views more  TIT 2008»
14 years 11 months ago
Computing Binary Combinatorial Gray Codes Via Exhaustive Search With SAT Solvers
The term binary combinatorial Gray code refers to a list of binary words such that the Hamming distance between two neighboring words is one and the list satisfies some additional ...
Igor Zinovik, Daniel Kroening, Yury Chebiryak