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96
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SPAA
2000
ACM
15 years 4 months ago
Fault tolerant networks with small degree
In this paper, we study the design of fault tolerant networks for arrays and meshes by adding redundant nodes and edges. For a target graph G (linear array or mesh in this paper),...
Li Zhang
85
Voted
ICPP
1994
IEEE
15 years 3 months ago
Computational Properties of Mesh Connected Trees: Versatile Architectures for Parallel Computation
Recently, the mesh connected trees (MCT) network has been proposed as a possible architecture for parallel computers. MCT networks are obtained by combining complete binary trees ...
Kemal Efe, Antonio Fernández
IAT
2009
IEEE
15 years 3 months ago
Multi-a(ge)nt Graph Patrolling and Partitioning
We introduce a novel multi agent patrolling algorithm inspired by the behavior of gas filled balloons. Very low capability ant-like agents are considered with the task of patrolli...
Yotam Elor, Alfred M. Bruckstein
ALT
2010
Springer
15 years 1 months ago
Inferring Social Networks from Outbreaks
We consider the problem of inferring the most likely social network given connectivity constraints imposed by observations of outbreaks within the network. Given a set of vertices ...
Dana Angluin, James Aspnes, Lev Reyzin
APPROX
2010
Springer
176views Algorithms» more  APPROX 2010»
15 years 1 months ago
Approximation Algorithms for Min-Max Generalization Problems
Abstract. We provide improved approximation algorithms for the minmax generalization problems considered by Du, Eppstein, Goodrich, and Lueker [1]. In min-max generalization proble...
Piotr Berman, Sofya Raskhodnikova