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» Introduction to Testing Graph Properties
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KDD
2006
ACM
164views Data Mining» more  KDD 2006»
15 years 10 months ago
Sampling from large graphs
Given a huge real graph, how can we derive a representative sample? There are many known algorithms to compute interesting measures (shortest paths, centrality, betweenness, etc.)...
Jure Leskovec, Christos Faloutsos
STOC
1998
ACM
125views Algorithms» more  STOC 1998»
15 years 1 months ago
Spot-Checkers
On Labor Day weekend, the highway patrol sets up spot-checks at random points on the freeways with the intention of deterring a large fraction of motorists from driving incorrectl...
Funda Ergün, Sampath Kannan, Ravi Kumar, Roni...
CDC
2009
IEEE
135views Control Systems» more  CDC 2009»
15 years 2 months ago
Stiffness matrix and quantitative measure of formation rigidity
— Rigidity of formation is an importance concept in multi-agent localization and control problems. There are welldeveloped existing methods to test the rigidity of a given graph....
Guangwei Zhu, Jianghai Hu
ISCAPDCS
2004
14 years 11 months ago
Distributed Algorithms for DCOP: A Graphical-Game-Based Approach
This paper addresses the application of distributed constraint optimization problems (DCOPs) to large-scale dynamic environments. We introduce a decomposition of DCOP into a graph...
Rajiv T. Maheswaran, Jonathan P. Pearce, Milind Ta...
APPROX
2004
Springer
135views Algorithms» more  APPROX 2004»
15 years 3 months ago
The Diameter of Randomly Perturbed Digraphs and Some Applications.
The central observation of this paper is that if ǫn random arcs are added to any n-node strongly connected digraph with bounded degree then the resulting graph has diameter O(ln ...
Abraham Flaxman, Alan M. Frieze