83 search results - page 2 / 17 » Graph Matching using Commute Time Spanning Trees |
PDCAT
2005
Springer
13 years 10 months ago
2005
Springer
We consider the practical NP-complete problem of finding a minimum weight spanning tree with both edge weights and inner nodes weights. We present two polynomial time algorithms ...
ISBI
2004
IEEE
14 years 5 months ago
2004
IEEE
We present a general framework for image discrimination based on identifying small, localized differences between images. Our novel matching scheme is based on an alternate inform...
STOC
2005
ACM
14 years 5 months ago
2005
ACM
We show that every weighted connected graph G contains as a subgraph a spanning tree into which the edges of G can be embedded with average stretch O log2 n log log n . Moreover, w...
ISPD
2010
ACM
13 years 11 months ago
2010
ACM
Obstacle-avoiding rectilinear Steiner minimal tree (OARSMT) construction is becoming one of the most sought after problems in modern design flow. In this paper we present FOARS, ...
IWPEC
2009
Springer
13 years 11 months ago
2009
Springer
Given an undirected graph with n nodes, the Maximum Leaf Spanning Tree problem is to find a spanning tree with as many leaves as possible. When parameterized in the number of leav...