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APPROX
2004
Springer
135views Algorithms» more  APPROX 2004»
15 years 5 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
ICASSP
2011
IEEE
14 years 3 months ago
Random block-angular matrices for distributed data storage
Random binary matrices have found many applications in signal processing and coding. Rateless codes, for example, are based on the random generation of codewords by means of inner...
Paulo Jorge S. G. Ferreira, Bruno Jesus, Jose Viei...
HICSS
2006
IEEE
152views Biometrics» more  HICSS 2006»
15 years 5 months ago
Distributed Uniform Sampling in Unstructured Peer-to-Peer Networks
— Uniform sampling in networks is at the core of a wide variety of randomized algorithms. Random sampling can be performed by modeling the system as an undirected graph with asso...
Asad Awan, Ronaldo A. Ferreira, Suresh Jagannathan...
DFT
2006
IEEE
125views VLSI» more  DFT 2006»
15 years 5 months ago
Synthesis of Efficient Linear Test Pattern Generators
This paper presents a procedure for Synthesis of LINear test pattern Generators called SLING. SLING can synthesize linear test pattern generators that satisfy constraints on area,...
Avijit Dutta, Nur A. Touba
ICML
2010
IEEE
15 years 24 days ago
Finding Planted Partitions in Nearly Linear Time using Arrested Spectral Clustering
We describe an algorithm for clustering using a similarity graph. The algorithm (a) runs in O(n log3 n + m log n) time on graphs with n vertices and m edges, and (b) with high pro...
Nader H. Bshouty, Philip M. Long