14 search results - page 2 / 3 » Approximability and Parameterized Complexity of Consecutive ... |
MST
2007
13 years 4 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
13 years 11 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
13 years 10 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
13 years 10 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 5 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 ...