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JPDC
2006
120views more  JPDC 2006»
15 years 5 months ago
HeteroMPI: Towards a message-passing library for heterogeneous networks of computers
The paper presents Heterogeneous MPI (HeteroMPI), an extension of MPI for programming high-performance computations on heterogeneous networks of computers. It allows the applicati...
Alexey L. Lastovetsky, Ravi Reddy
JPDC
2006
87views more  JPDC 2006»
15 years 5 months ago
Honeypot back-propagation for mitigating spoofing distributed Denial-of-Service attacks
Any packet destined to a honeypot machine (that is, a decoy server machine) is most probably an attack packet. We propose honeypot back-propagation, a scheme that traces attack pa...
Sherif M. Khattab, Rami G. Melhem, Daniel Moss&eac...
JSAC
2006
83views more  JSAC 2006»
15 years 5 months ago
Optimal ACK mechanisms of the IEEE 802.15.3 MAC for ultra-wideband systems
Ultra-wideband (UWB) transmission is an emerging wireless technology for future short-range indoor and outdoor multimedia applications. To coordinate the access to the wireless med...
Yang Xiao, Xuemin Shen, Hai Jiang
EOR
2007
117views more  EOR 2007»
15 years 5 months ago
Simultaneous perturbation stochastic approximation of nonsmooth functions
A simultaneous perturbation stochastic approximation (SPSA) method has been developed in this paper, using the operators of perturbation with the Lipschitz density function. This ...
Vaida Bartkute, Leonidas Sakalauskas
MCS
2006
Springer
15 years 5 months ago
On the advantages of non-cooperative behavior in agent populations
We investigate the amount of cooperation between agents in a population during reward collection that is required to minimize the overall collection time. In our computer simulati...
Alexander Pudmenzky