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» On Network Survivability Algorithms Based on Trellis Graph T...
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STOC
2003
ACM
133views Algorithms» more  STOC 2003»
14 years 5 months ago
A fast algorithm for computing steiner edge connectivity
Given an undirected graph or an Eulerian directed graph G and a subset S of its vertices, we show how to determine the edge connectivity C of the vertices in S in time O(C3 n log ...
Richard Cole, Ramesh Hariharan
BROADNETS
2004
IEEE
13 years 8 months ago
Diverse Routing for Shared Risk Resource Groups (SRRG) Failures in WDM Optical Networks
Failure resilience is one of the desired features of the Internet. Most of the traditional restoration architectures are based on single-failure assumption which is unrealistic. M...
Pallab Datta, Arun K. Somani
COCOA
2008
Springer
13 years 6 months ago
Strong Formulations for 2-Node-Connected Steiner Network Problems
Abstract. We consider a survivable network design problem known as the 2-NodeConnected Steiner Network Problem (2NCON): we are given a weighted undirected graph with a node partiti...
Markus Chimani, Maria Kandyba, Ivana Ljubic, Petra...
SYNASC
2007
IEEE
119views Algorithms» more  SYNASC 2007»
13 years 11 months ago
Graph Rewriting and Strategies for Modeling Biochemical Networks
In this paper, we present a rewriting framework for modeling molecular complexes, biochemical reaction rules, and generation of biochemical networks based on the representation of...
Oana Andrei, Hélène Kirchner
CORR
2010
Springer
209views Education» more  CORR 2010»
13 years 1 months ago
Generalized Tree-Based Wavelet Transform
In this paper we propose a new wavelet transform applicable to functions defined on graphs, high dimensional data and networks. The proposed method generalizes the Haar-like transf...
Idan Ram, Michael Elad, Israel Cohen