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STOC
2010
ACM
186views Algorithms» more  STOC 2010»
14 years 3 months ago
Faster approximation schemes for fractional multicommodity flow problems via dynamic graph algorithms
We combine the work of Garg and K¨onemann, and Fleischer with ideas from dynamic graph algorithms to obtain faster (1 − ε)-approximation schemes for various versions of the mu...
Aleksander Madry
EURODAC
1994
IEEE
127views VHDL» more  EURODAC 1994»
14 years 2 months ago
A Generalized Signal Transition Graph Model for Specification of Complex Interfaces
This paper introduces a new Generalized Signal Transition Graph model for specifying complex mixed asynchronous/synchronouscircuits, as found in system-level interfaces. Our goal h...
Peter Vanbekbergen, Chantal Ykman-Couvreur, Bill L...
ISAAC
1992
Springer
186views Algorithms» more  ISAAC 1992»
14 years 2 months ago
Algorithms for Finding Non-Crossing Paths with Minimum Total Length in Plane Graphs
Let G be an undirected plane graph with non-negative edge length, and let k terminal pairs lie on two specified face boundaries. This paper presents an algorithm for finding k &quo...
Jun-ya Takahashi, Hitoshi Suzuki, Takao Nishizeki
COCOON
2006
Springer
14 years 10 days ago
Partitioning a Multi-weighted Graph to Connected Subgraphs of Almost Uniform Size
Assume that each vertex of a graph G is assigned a constant number q of nonnegative integer weights, and that q pairs of nonnegative integers li and ui, 1 i q, are given. One wis...
Takehiro Ito, Kazuya Goto, Xiao Zhou, Takao Nishiz...
ISSRE
2007
IEEE
13 years 12 months ago
Predicting Subsystem Failures using Dependency Graph Complexities
In any software project, developers need to be aware of existing dependencies and how they affect their system. We investigated the architecture and dependencies of Windows Server...
Thomas Zimmermann, Nachiappan Nagappan