279 search results - page 33 / 56 » Degree-bounded minimum spanning trees |
SPAA
2010
ACM
14 years 6 days ago
2010
ACM
The aim of rendezvous in a graph is meeting of two mobile agents at some node of an unknown anonymous connected graph. The two identical agents start from arbitrary nodes in the g...
DAM
1999
13 years 7 months ago
1999
This paper deals with the problem of constructing Steiner trees of minimum weight with diameter bounded by d, spanning a given set of vertices in a graph. Exact solutions or logar...
ISAAC
2004
Springer
14 years 23 days ago
2004
Springer
The Steiner tree problem asks for a minimum cost tree spanning a given set of terminals S ⊆ V in a weighted graph G = (V, E, c), c : E → R+ . In this paper we consider a genera...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
We propose a region-based method to extract semantic foreground regions from color video sequences with static backgrounds. First, we introduce a new distance measure for backgrou...
SODA
2008
ACM
13 years 8 months ago
2008
ACM
New tight bounds are presented on the minimum length of planar straight line graphs connecting n given points in the plane and having convex faces. Specifically, we show that the ...