1332 search results - page 157 / 267 » Combinatorial Algorithms |
EVOW
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. The Traveling Salesman Problem (TSP) is a well-known NPhard combinatorial optimization problem, for which a large variety of evolutionary algorithms are known. However, t...
IM
2008
13 years 9 months ago
2008
Social networks are ubiquitous. The discovery of close-knit clusters in these networks is of fundamental and practical interest. Existing clustering criteria are limited in that c...
ICCS
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Many knowledge representation mechanisms consist of linkbased structures; they may be studied formally by means of unordered trees. Here we consider the case where labels...
RECOMB
2001
Springer
14 years 9 months ago
2001
Springer
motif discovery problem abstracts the task of discovering short, conserved sites in genomic DNA. Pevzner and Sze recently described a precise combinatorial formulation of motif di...
ECCV
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. A novel method is proposed for performing multi-label, semi-automated image segmentation. Given a small number of pixels with user-defined labels, one can analytically (...