Sciweavers

1633 search results - page 185 / 327
» Planar Map Graphs
Sort
View
STOC
2009
ACM
144views Algorithms» more  STOC 2009»
14 years 11 months ago
Homology flows, cohomology cuts
We describe the first algorithm to compute maximum flows in surface-embedded graphs in near-linear time. Specifically, given a graph embedded on a surface of genus g, with two spe...
Erin W. Chambers, Jeff Erickson, Amir Nayyeri
IWDC
2005
Springer
156views Communications» more  IWDC 2005»
14 years 4 months ago
Labeling Schemes for Tree Representation
This paper deals with compact label-based representations for trees. Consider an n-node undirected connected graph G with a predefined numbering on the ports of each node. The al...
Reuven Cohen, Pierre Fraigniaud, David Ilcinkas, A...
COCOON
2005
Springer
14 years 4 months ago
Genome Rearrangements with Partially Ordered Chromosomes
Genomic maps often do not specify the order within some groups of two or more markers. The synthesis of a master map from several sources introduces additional order ambiguity due ...
Chunfang Zheng, David Sankoff
GRID
2008
Springer
13 years 10 months ago
ADL: An Algorithm Definition Language for SmartGridSolve
SmartGridSolve is an extension of GridSolve that expands the single task map and client-server model of GridRPC by implementing server to server communication and the mapping of a...
Michele Guidolin, Alexey L. Lastovetsky
ECCV
2008
Springer
15 years 19 days ago
Feature Correspondence Via Graph Matching: Models and Global Optimization
Abstract. In this paper we present a new approach for establishing correspondences between sparse image features related by an unknown non-rigid mapping and corrupted by clutter an...
Lorenzo Torresani, Vladimir Kolmogorov, Carsten Ro...