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IPPS
2005
IEEE
16 years 4 days ago
A Performance Comparison of Tree and Ring Topologies in Distributed Systems
A distributed system is a collection of computers that are connected via a communication network. Distributed systems have become commonplace due to the wide availability of low-c...
Min Huang, Brett Bode
ICPP
2007
IEEE
16 years 26 days ago
CPU MISER: A Performance-Directed, Run-Time System for Power-Aware Clusters
Performance and power are critical design constraints in today’s high-end computing systems. Reducing power consumption without impacting system performance is a challenge for t...
Rong Ge, Xizhou Feng, Wu-chun Feng, Kirk W. Camero...
MCS
2000
Springer
15 years 10 months ago
A Multi-expert System for Dynamic Signature Verification
This paper presents a multi-expert system for dynamic signature verification. The system combines three experts whose complementar behaviour is achieved by using both different fea...
Vincenzo Di Lecce, Giovanni Dimauro, Andrea Guerri...
ICML
2010
IEEE
15 years 7 months ago
Learning the Linear Dynamical System with ASOS
We develop a new algorithm, based on EM, for learning the Linear Dynamical System model. Called the method of Approximated Second-Order Statistics (ASOS) our approach achieves dra...
James Martens
SC
2005
ACM
16 years 3 days ago
A Power-Aware Run-Time System for High-Performance Computing
For decades, the high-performance computing (HPC) community has focused on performance, where performance is defined as speed. To achieve better performance per compute node, mic...
Chung-Hsing Hsu, Wu-chun Feng