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92
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PODC
2010
ACM
15 years 1 months ago
Brief announcement: revisiting the power-law degree distribution for social graph analysis
The study of complex networks led to the belief that the connectivity of network nodes generally follows a Power-law distribution. In this work, we show that modeling large-scale ...
Alessandra Sala, Haitao Zheng, Ben Y. Zhao, Sabrin...
ITS
1992
Springer
120views Multimedia» more  ITS 1992»
15 years 3 months ago
Distributed Learning Companion System: WEST Revisited
This paper describes a distributed learning system which consists of two connected computers so that students can learn in collaboration and/or competition at different locations. ...
Tak-Wai Chan, I-Ling Chung, Rong-Guey Ho, Wen-Juan...
ACTA
2007
88views more  ACTA 2007»
14 years 11 months ago
Distributed Consensus, revisited
We provide a novel model to formalize a well-known algorithm, by Chandra and Toueg, that solves Consensus among asynchronous distributed processes in the presence of a particular ...
Rachele Fuzzati, Massimo Merro, Uwe Nestmann
INDOCRYPT
2004
Springer
15 years 5 months ago
Revisiting Fully Distributed Proxy Signature Schemes
In a proxy signature scheme, a potential signer delegates his capabilities to a proxy signer, who can sign documents on behalf of him. The recipient of the signature verifies both...
Javier Herranz, Germán Sáez
65
Voted
JASIS
2002
76views more  JASIS 2002»
14 years 11 months ago
Duality revisited: Construction of fractional frequency distributions based on two dual Lotka laws
Fractional frequency distributions of e.g. authors with a certain (fractional) number of papers are very irregular and, therefore, not easy to model or to explain. This paper give...
Leo Egghe, I. K. Ravichandra Rao