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» Graph Operations and Zipfian Degree Distributions
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ENDM
2002
109views more  ENDM 2002»
13 years 4 months ago
Graph Operations and Zipfian Degree Distributions
The probability distribution on a set S = { 1, 2, . . . , n } defined by Pr(k) = 1/(Hnk), where Hn in the nth harmonic number, is commonly called a Zipfian distribution. In this no...
Walter W. Kirchherr
RSA
2011
124views more  RSA 2011»
12 years 11 months ago
Sparse random graphs with clustering
In 2007 we introduced a general model of sparse random graphs with independence between the edges. The aim of this paper is to present an extension of this model in which the edge...
Béla Bollobás, Svante Janson, Oliver...
ICGA
1997
126views Optimization» more  ICGA 1997»
13 years 6 months ago
Evolution of Graph-Like Programs with Parallel Distributed Genetic Programming
Parallel Distributed Genetic Programming (PDGP) is a new form of Genetic Programming (GP) suitable for the development of programs with a high degree of parallelism. Programs are ...
Riccardo Poli
ICC
2007
IEEE
116views Communications» more  ICC 2007»
13 years 11 months ago
Skip Tree Graph: a Distributed and Balanced Search Tree for Peer-to-Peer Networks
Abstract—Skip Tree Graph is a novel, distributed, data structure for peer-to-peer systems that supports exact-match and order-based queries such as range queries efficiently. It...
Alejandra González Beltrán, Paul Sag...
SSDBM
2010
IEEE
142views Database» more  SSDBM 2010»
13 years 2 months ago
Efficient and Adaptive Distributed Skyline Computation
Skyline queries have attracted considerable attention over the last few years, mainly due to their ability to return interesting objects without the need for user-defined scoring f...
George Valkanas, Apostolos N. Papadopoulos