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» Flows on Few Paths: Algorithms and Lower Bounds
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AHSWN
2008
92views more  AHSWN 2008»
13 years 7 months ago
The (k, l) Coredian Tree for Ad Hoc Networks
In this paper, we present a new efficient strategy for constructing a wireless tree network containing n nodes of diameter while satisfying the QoS requirements such as bandwidth...
Amit Dvir, Michael Segal
WADS
2005
Springer
111views Algorithms» more  WADS 2005»
14 years 1 months ago
On Geometric Dilation and Halving Chords
Let G be an embedded planar graph whose edges may be curves. The detour between two points, p and q (on edges or vertices) of G, is the ratio between the shortest path in G between...
Adrian Dumitrescu, Annette Ebbers-Baumann, Ansgar ...
MP
2002
85views more  MP 2002»
13 years 7 months ago
From fluid relaxations to practical algorithms for job shop scheduling: the makespan objective
We design an algorithm, called the fluid synchronization algorithm (FSA), for the job shop scheduling problem with the objective of minimizing the makespan. We round an optimal sol...
Dimitris Bertsimas, Jay Sethuraman
QEST
2006
IEEE
14 years 1 months ago
Modeling Fiber Delay Loops in an All Optical Switch
We analyze the effect of a few fiber delay loops on the number of deflections in an all optical packet switch. The switch is based on the ROMEO architecture developed by Alcatel...
Ana Busic, Mouad Ben Mamoun, Jean-Michel Fourneau
CCR
2006
96views more  CCR 2006»
13 years 7 months ago
XCP for shared-access multi-rate media
The eXplicit Control Protocol (XCP) was developed to overcome some of the limitations of TCP, such as low utilization in high bandwidth delay product networks, unstable throughput...
Filipe Abrantes, Manuel Ricardo