701 search results - page 121 / 141 » An Ant Algorithm for the Steiner Tree Problem in Graphs |
DATE
2002
IEEE
14 years 10 days ago
2002
IEEE
In this paper, we address the problem of simultaneous routing and buffer insertion. Recently in [12, 22], the authors considered simultaneous maze routing and buffer insertion und...
CP
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. Variable elimination is the basic step of Adaptive Consistency 4 . It transforms the problem into an equivalent one, having one less variable. Unfortunately, there are ma...
SODA
2008
ACM
13 years 8 months ago
2008
ACM
In this paper, we study the spread of influence through a social network, in a model initially studied by Kempe, Kleinberg and Tardos [14, 15]: We are given a graph modeling a soc...
GECCO
2007
Springer
13 years 11 months ago
2007
Springer
Genetic Programming was first introduced by Koza using tree representation together with a crossover technique in which random sub-branches of the parents' trees are swapped ...
WEBDB
2009
Springer
14 years 2 months ago
2009
Springer
The question whether a given set of views, defined by queries, can be used to answer another query, arises in several contexts such as query optimization, data integration and se...