14 search results - page 2 / 3 » Approximability and Parameterized Complexity of Consecutive ... |
MST
2007
13 years 7 months ago
2007
In 1996, Khanna and Motwani [KM96] proposed three logic-based optimization problems constrained by planar structure, and offered the hypothesis that these putatively fundamental ...
IWPEC
2009
Springer
14 years 2 months ago
2009
Springer
We study the parameterized complexity of two families of problems: the bounded length disjoint paths problem and the bounded length cut problem. From Menger’s theorem both proble...
FOCS
2005
IEEE
14 years 1 months ago
2005
IEEE
In the CLOSEST SUBSTRING problem k strings s1, ..., sk are given, and the task is to find a string s of length L such that each string si has a consecutive substring of length L ...
ISAAC
2007
Springer
14 years 1 months ago
2007
Springer
The class of graphs where the size of a minimum vertex cover equals that of a maximum matching is known as K¨onig-Egerv´ary graphs. K¨onig-Egerv´ary graphs have been studied ex...
RECOMB
2006
Springer
14 years 7 months ago
2006
Springer
This paper proposes a parameterized algorithm for aligning two protein structures, in the case where one protein structure is represented by a contact map graph and the other by a ...