Sciweavers

6 search results - page 1 / 2
» On the Tractability of Maximal Strip Recovery
Sort
View
TAMC
2009
Springer
14 years 5 months ago
On the Tractability of Maximal Strip Recovery
Lusheng Wang, Binhai Zhu
TAMC
2009
Springer
14 years 5 months ago
Approximability and Fixed-Parameter Tractability for the Exemplar Genomic Distance Problems
In this paper, we present a survey of the approximability and fixed-parameter tractability results for some Exemplar Genomic Distance problems. We mainly focus on three problems: ...
Binhai Zhu
AAIM
2010
Springer
181views Algorithms» more  AAIM 2010»
14 years 2 months ago
Efficient Exact and Approximate Algorithms for the Complement of Maximal Strip Recovery
Given two genomic maps G and H represented by a sequence of n gene markers, a strip (syntenic block) is a sequence of distinct markers of length at least two which appear as subseq...
Binhai Zhu
ISAAC
2009
Springer
127views Algorithms» more  ISAAC 2009»
14 years 5 months ago
Maximal Strip Recovery Problem with Gaps: Hardness and Approximation Algorithms
Abstract. Given two comparative maps, that is two sequences of markers each representing a genome, the Maximal Strip Recovery problem (MSR) asks to extract a largest sequence of ma...
Laurent Bulteau, Guillaume Fertin, Irena Rusu