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» The Characterization of Data-Accumulating Algorithms
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ICASSP
2009
IEEE
14 years 4 months ago
The speed of greed: Characterizing myopic gossip through network voracity
This paper analyzes the rate of convergence of greedy gossip with eavesdropping (GGE). In previous work, we proposed GGE, a fast gossip algorithm based on exploiting the broadcast...
Deniz Üstebay, Boris N. Oreshkin, Mark Coates...
TIT
2010
158views Education» more  TIT 2010»
13 years 4 months ago
Belief propagation, Dykstra's algorithm, and iterated information projections
Belief propagation is shown to be an instance of a hybrid between two projection algorithms in the convex programming literature: Dykstra's algorithm with cyclic Bregman proje...
John MacLaren Walsh, Phillip A. Regalia
WG
2007
Springer
14 years 3 months ago
Characterization and Recognition of Digraphs of Bounded Kelly-width
Kelly-width is a parameter of directed graphs recently proposed by Hunter and Kreutzer as a directed analogue of treewidth. We give several alternative characterizations of direct...
Daniel Meister, Jan Arne Telle, Martin Vatshelle
AE
1999
Springer
14 years 1 months ago
Characterizing Locality in Decoder-Based EAs for the Multidimensional Knapsack Problem
The performance of decoder-based evolutionary algorithms (EAs) strongly depends on the locality of the used decoder and operators. While many approaches to characterize locality ar...
Jens Gottlieb, Günther R. Raidl
COCO
1992
Springer
82views Algorithms» more  COCO 1992»
14 years 1 months ago
Functional Characterizations of Uniform Log-depth and Polylog-depth Circuit Families
We characterize the classes of functions computable by uniform log-depth (NC1) and polylog-depth circuit families as closures of a set of base functions. (The former is equivalent...
Stephen A. Bloch