1261 search results - page 51 / 253 » Approximation algorithms for aligning points |
SODA
1998
ACM
14 years 11 months ago
1998
ACM
Given an undirected graph with nonnegative costs on the edges, the routing cost of any of its spanning trees is the sum over all pairs of vertices of the cost of the path between t...
102
click to vote
SODA
2008
ACM
14 years 11 months ago
2008
ACM
In this paper we consider the orienteering problem in undirected and directed graphs and obtain improved approximation algorithms. The point to point-orienteering-problem is the f...
107
click to vote
CORR
2006
Springer
14 years 9 months ago
2006
Springer
An RNA molecule is structured on several layers. The primary and most obvious structure is its sequence of bases, i.e. a word over the alphabet {A, C, G, U}. The higher structure i...
NIPS
2003
14 years 11 months ago
2003
Belief propagation on cyclic graphs is an efficient algorithm for computing approximate marginal probability distributions over single nodes and neighboring nodes in the graph. I...
COMPGEOM
2006
ACM
15 years 3 months ago
2006
ACM
We consider a class of geometric facility location problems in which the goal is to determine a set X of disks given by their centers (tj) and radii (rj) that cover a given set of...