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IJBC
2007
39views more  IJBC 2007»
13 years 5 months ago
Optimal Path and Minimal Spanning Trees in Random Weighted Networks
Lidia A. Braunstein, Zhenhua Wu, Yiping Chen, Serg...
ORL
2010
85views more  ORL 2010»
13 years 3 months ago
Stable routing under the Spanning Tree Protocol
The Spanning Tree Protocol routes traffic on shortest path trees. If some edges fail, the traffic has to be rerouted consequently, setting up alternative trees. In this paper we d...
Fabrizio Grandoni, Gaia Nicosia, Gianpaolo Oriolo,...
ACID
2006
298views Algorithms» more  ACID 2006»
13 years 6 months ago
Congestion Games: Optimization in Competition
In a congestion game, several players simultaneously aim at allocating sets of resources, e.g., each player aims at allocating a shortest path between a source/destination pair in ...
Berthold Vöcking
COR
2008
142views more  COR 2008»
13 years 5 months ago
Modeling and solving the rooted distance-constrained minimum spanning tree problem
In this paper we discuss models and methods for solving the rooted distance constrained minimum spanning tree problem which is defined as follows: given a graph G = (V, E) with no...
Luis Gouveia, Ana Paias, Dushyant Sharma
SODA
1998
ACM
157views Algorithms» more  SODA 1998»
13 years 6 months ago
A Polynomial Time Approximation Scheme for Minimum Routing Cost Spanning Trees
Given an undirected graph with nonnegative costs on the edges, the routing cost of any of its spanning trees is the sum over all pairs of vertices of the cost of the path between t...
Bang Ye Wu, Giuseppe Lancia, Vineet Bafna, Kun-Mao...