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2009
IEEE
16 years 1 months ago
Topics on measuring real power usage on high performance computing platforms
—Power has recently been recognized as one of the major obstacles in fielding a Peta-FLOPs class system. To reach Exa-FLOPs, the challenge will certainly be compounded. In this ...
James H. Laros, Kevin T. Pedretti, Suzanne M. Kell...
PVM
2009
Springer
16 years 1 months ago
Hierarchical Collectives in MPICH2
Abstract. Most parallel systems on which MPI is used are now hierarchical: some processors are much closer to others in terms of interconnect performance. One of the most common su...
Hao Zhu, David Goodell, William Gropp, Rajeev Thak...
CDC
2008
IEEE
139views Control Systems» more  CDC 2008»
16 years 1 months ago
Human-in-the-loop vehicle routing policies for dynamic environments
— In this paper we design coordination policies for a routing problem requiring human-assisted classification of targets through analysis of information gathered on-site by auto...
Ketan Savla, Tom Temple, Emilio Frazzoli
CDC
2008
IEEE
112views Control Systems» more  CDC 2008»
16 years 1 months ago
Application of the proximal center decomposition method to distributed model predictive control
Abstract— In this paper we present a dual-based decomposition method, called here the proximal center method, to solve distributed model predictive control (MPC) problems for cou...
Ion Necoara, Dang Doan, Johan A. K. Suykens
ICPR
2008
IEEE
16 years 29 days ago
A performance controllable octree construction method
The conventional octree construction method is implemented iteratively at consecutive subdivision levels. The resultant octree models at different subdivision levels contain quite...
Zen Chen, Hong-Long Chou, Wen-Chao Chen