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TCS
2011
12 years 11 months ago
The transposition median problem is NP-complete
During the last years, the genomes of more and more species have been sequenced, providing data for phylogenetic reconstruction based on genome rearrangement measures, where the m...
Martin Bader
HICSS
2008
IEEE
143views Biometrics» more  HICSS 2008»
13 years 11 months ago
Bounding Prefix Transposition Distance for Strings and Permutations
A transposition is an operation that exchanges two adjacent substrings. When it is restricted so that one of the substrings is a prefix, it is called a prefix transposition. The p...
Bhadrachalam Chitturi, Ivan Hal Sudborough