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110
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SBACPAD
2005
IEEE
177views Hardware» more  SBACPAD 2005»
15 years 6 months ago
Automatic Data-Flow Graph Generation of MPI Programs
The Data-Flow Graph (DFG) of a parallel application is frequently used to take scheduling decisions, based on the information that it models (dependencies among the tasks and volu...
Rafael Ennes Silva, Guilherme P. Pezzi, Nicolas Ma...
95
Voted
ICDCSW
2002
IEEE
15 years 5 months ago
Trust-Aware Cooperation
In mobile teamwork environments two basic problems exist: how to discover someone based on a profile (skills, reputations) and how to assess that person’s “credibility” (tr...
Zoran Despotovic, Karl Aberer, Manfred Hauswirth
74
Voted
WIMOB
2008
IEEE
15 years 7 months ago
Random Beacon for Privacy and Group Security
Abstract—Most contemporary security mechanisms and protocols include exchange of random or time-variant nonces as an essential means of protection against replay and other threat...
Aleksi Saarela, Jan-Erik Ekberg, Kaisa Nyberg
CSDA
2010
173views more  CSDA 2010»
15 years 25 days ago
Time-varying joint distribution through copulas
This paper deals with the analysis of temporal dependence in multivariate highfrequency time series data. The dependence structure between the marginal series is modelled through ...
M. Concepcion Ausin, Hedibert F. Lopes
ICPP
1995
IEEE
15 years 4 months ago
Generalized Algorithm for Parallel Sorting on Product Networks
If G is a connected graph with N nodes, its r dimensional product contains Nr nodes. We present an algorithm which sorts Nr keys stored in the rdimensional product of any graph G ...
Antonio Fernández, Nancy Eleser, Kemal Efe