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CORR
2008
Springer
141views Education» more  CORR 2008»
13 years 7 months ago
Truthful Unsplittable Flow for Large Capacity Networks
The unsplittable flow problem is one of the most extensively studied optimization problems in the field of networking. An instance of it consists of an edge capacitated graph and ...
Yossi Azar, Iftah Gamzu, Shai Gutner
FOCS
1995
IEEE
13 years 11 months ago
Disjoint Paths in Densely Embedded Graphs
We consider the following maximum disjoint paths problem (mdpp). We are given a large network, and pairs of nodes that wish to communicate over paths through the network — the g...
Jon M. Kleinberg, Éva Tardos
EJWCN
2010
119views more  EJWCN 2010»
13 years 2 months ago
Simulations of the Impact of Controlled Mobility for Routing Protocols
This paper addresses mobility control routing in wireless networks. Given a data flow request between a sourcedestination pair, the problem is to move nodes towards the best placem...
Valeria Loscrì, Enrico Natalizio, Carmelo C...
GLOBECOM
2007
IEEE
14 years 1 months ago
Contraction Approach to Power Control, with Non-Monotonic Applications
Abstract—In wireless networks, monotonic, strictly subhomogeneous functions have been used to analyze power control algorithms. We provide an alternative analysis based on the ob...
Carl J. Nuzman
ISAAC
2009
Springer
140views Algorithms» more  ISAAC 2009»
14 years 2 months ago
Shifting Strategy for Geometric Graphs without Geometry
We give a simple framework which is an alternative to the celebrated and widely used shifting strategy of Hochbaum and Maass [J. ACM, 1985] which has yielded efficient algorithms ...
Imran A. Pirwani