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» Minimum Cuts in Near-Linear Time
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FOCS
2004
IEEE
13 years 11 months ago
An Approximate Max-Steiner-Tree-Packing Min-Steiner-Cut Theorem
Given an undirected multigraph G and a subset of vertices S V (G), the STEINER TREE PACKING problem is to find a largest collection of edge-disjoint trees that each connects S. T...
Lap Chi Lau
MP
2006
84views more  MP 2006»
13 years 7 months ago
Optimal 3-terminal cuts and linear programming
Given an undirected graph G = (V;E) and three speci ed terminal nodes t1;t2;t3, a 3-cut is a subset A of E such that no two terminals are in the same component of GnA. If a non-neg...
Kevin K. H. Cheung, William H. Cunningham, Lawrenc...
IOR
2006
173views more  IOR 2006»
13 years 7 months ago
A Branch-and-Cut Algorithm for the Dial-a-Ride Problem
In the dial-a-ride problem, users formulate requests for transportation from a specific origin to a specific destination. Transportation is carried out by vehicles providing a sha...
Jean-François Cordeau
TCAD
2008
106views more  TCAD 2008»
13 years 7 months ago
Track Routing and Optimization for Yield
Abstract--In this paper, we propose track routing and optimization for yield (TROY), the first track router for the optimization of yield loss due to random defects. As the probabi...
Minsik Cho, Hua Xiang, Ruchir Puri, David Z. Pan
IPL
2007
76views more  IPL 2007»
13 years 7 months ago
Minimum cost subpartitions in graphs
Given an edge-weighted graph G = (V,E), a subset S ⊆ V , an integer k 1 and a real b 0, the minimum subpartition problem asks to find a family of k nonempty disjoint subsets X1...
Hiroshi Nagamochi, Yoko Kamidoi