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ICASSP
2011
IEEE
14 years 10 months ago
Distributed beamforming for multiuser peer-to-peer and multi-group multicasting relay networks
We generalize the concept of multiuser peer-to-peer (MUP2P) relay networks to that of a multi-group multicasting (MGM) relay network where each source may broadcast its message to...
Nils Bornhorst, Marius Pesavento, Alex B. Gershman
KES
1998
Springer
15 years 11 months ago
Properties of robust solution searching in multi-dimensional space with genetic algorithms
-A large number of studies on Genetic Algorithms (GAs) emphasize finding a globally optimal solution. Some other investigations have also been made for detecting multiple solutions...
Shigeyoshi Tsutsui, Lakhmi C. Jain
CSCWD
2008
Springer
15 years 8 months ago
Authorization approaches for advanced permission-role assignments
Role-based access control (RBAC) has been proven to be a flexible and useful access control model for information sharing in distributed collaborative environments. Permission-rol...
Hua Wang, Jianming Yong, Jiuyong Li, Min Peng
130
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ISSA
2008
15 years 8 months ago
Spam Construction Trends
This paper replicates and extends Observed Trends in Spam Construction Techniques: A Case Study of Spam Evolution. A corpus of 169,274 spam email was collected over a period of fi...
Barry Irwin, Blake Friedman
WRLA
2010
15 years 5 months ago
A Maude Coherence Checker Tool for Conditional Order-Sorted Rewrite Theories
For a rewrite theory to be executable, its equations E should be (ground) confluent and terminating modulo the given axioms A, and their rules should be (ground) coherent with E m...
Francisco Durán, José Meseguer