Sciweavers

306 search results - page 35 / 62
» On the Minimal Uncompletable Word Problem
Sort
View
EOR
2006
110views more  EOR 2006»
15 years 6 months ago
A constructive algorithm for realizing a distance matrix
The natural metric of a weighted graph is the length of the shortest paths between all pairs of vertices. The investigated problem consists in a representation of a given metric b...
Sacha C. Varone
DAM
2007
74views more  DAM 2007»
15 years 6 months ago
On the uniform edge-partition of a tree
We study the problem of uniformly partitioning the edge set of a tree with n edges into k connected components, where k ≤ n. The objective is to minimize the ratio of the maximu...
Bang Ye Wu, Hung-Lung Wang, Shih Ta Kuan, Kun-Mao ...
JDA
2007
83views more  JDA 2007»
15 years 5 months ago
Optimal leaf ordering of complete binary trees
Ordering a set of items so as to minimize the sum of distances between consecutive elements is a fundamental optimization problem occurring in many settings. While it is NP-hard i...
Ulrik Brandes
IPL
2007
105views more  IPL 2007»
15 years 5 months ago
A new algorithm for testing if a regular language is locally threshold testable
A new algorithm is presented for testing if a regular language is locally threshold testable. The new algorithm is slower than existing algorithms, but its correctness proof is sh...
Mikolaj Bojanczyk
STACS
1993
Springer
15 years 10 months ago
The Complexity of Logic-Based Abduction
Abduction is an important form of nonmonotonic reasoning allowing one to find explanations for certain symptoms or manifestations. When the application domain is described by a l...
Thomas Eiter, Georg Gottlob