93 search results - page 12 / 19 » Sublinear-time approximation of Euclidean minimum spanning t... |
SODA
2004
ACM
13 years 8 months ago
2004
ACM
The (axis-parallel) stabbing number of a given set of line segments is the maximum number of segments that can be intersected by any one (axis-parallel) line. We investigate probl...
EOR
2007
13 years 7 months ago
2007
This paper investigates, for the first time in the literature, the approximation of minmax (regret) versions of classical problems like shortest path, minimum spanning tree, and ...
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 ...
STOC
2003
ACM
14 years 7 months ago
2003
ACM
We present a new bicriteria approximation algorithm for the degree-bounded minimum-cost spanning tree problem: Given an undirected graph with nonnegative edge weights and degree b...
APPROX
2007
Springer
14 years 1 months ago
2007
Springer
We investigate the problem of computing a minimum set of solutions that approximates within a specified accuracy the Pareto curve of a multiobjective optimization problem. We show...