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» Engineering Shortest Path Algorithms
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WAOA
2005
Springer
152views Algorithms» more  WAOA 2005»
15 years 11 months ago
Symmetry in Network Congestion Games: Pure Equilibria and Anarchy Cost
We study computational and coordination efficiency issues of Nash equilibria in symmetric network congestion games. We first propose a simple and natural greedy method that comput...
Dimitris Fotakis, Spyros C. Kontogiannis, Paul G. ...
DATE
2002
IEEE
74views Hardware» more  DATE 2002»
15 years 11 months ago
Maze Routing with Buffer Insertion under Transition Time Constraints
In this paper, we address the problem of simultaneous routing and buffer insertion. Recently in [12, 22], the authors considered simultaneous maze routing and buffer insertion und...
Li-Da Huang, Minghorng Lai, D. F. Wong, Youxin Gao
CORR
2010
Springer
107views Education» more  CORR 2010»
15 years 4 months ago
Maximum Betweenness Centrality: Approximability and Tractable Cases
The Maximum Betweenness Centrality problem (MBC) can be defined as follows. Given a graph find a k-element node set C that maximizes the probability of detecting communication be...
Martin Fink, Joachim Spoerhase
SDM
2012
SIAM
273views Data Mining» more  SDM 2012»
13 years 8 months ago
A Framework for the Evaluation and Management of Network Centrality
Network-analysis literature is rich in node-centrality measures that quantify the centrality of a node as a function of the (shortest) paths of the network that go through it. Exi...
Vatche Ishakian, Dóra Erdös, Evimaria ...
INFOCOM
2002
IEEE
15 years 11 months ago
Improving BGP Convergence Through Consistency Assertions
— This paper presents a new mechanism for improving the convergence properties of path vector routing algorithms, such as BGP. Using a route’s path information, we develop two ...
Dan Pei, Xiaoliang Zhao, Lan Wang, Daniel Massey, ...