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PPOPP
1993
ACM
15 years 8 months ago
Computation Migration: Enhancing Locality for Distributed-Memory Parallel Systems
We describe computation migration,a new technique that is based on compile-time program transformations, for accessing remote data in a distributed-memory parallel system. In cont...
Wilson C. Hsieh, Paul Wang, William E. Weihl
120
Voted
ICASSP
2008
IEEE
15 years 11 months ago
Computationally efficient equalization of room impulse responses robust to system estimation errors
Equalization techniques for room impulse responses (RIRs) are important in acoustic signal processing applications such as speech dereverberation. In practice, only approximate es...
Wancheng Zhang, Nikolay D. Gaubitch, Patrick A. Na...
IPPS
2007
IEEE
15 years 11 months ago
SimX meets SCIRun: A Component-based Implementation of a Computational Study System
This paper describes the ongoing implementation of the SimX system for multi-experiment computational studies within the SCIRun problem solving environment. The modular, component...
Siu-Man Yau, Eitan Grinspun, Vijay Karamcheti, Den...
157
Voted
ICDCS
2006
IEEE
15 years 10 months ago
A Hierarchical Optimization Framework for Autonomic Performance Management of Distributed Computing Systems
This paper develops a scalable online optimization framework for the autonomic performance management of distributed computing systems operating in a dynamic environment to satisf...
Nagarajan Kandasamy, Sherif Abdelwahed, Mohit Khan...
IPPS
2000
IEEE
15 years 9 months ago
Optimal Periodic Remapping of Bulk Synchronous Computations on Multiprogrammed Distributed Systems
For bulk synchronous computations that have nondeterministic behaviors, dynamic remapping is an effective approach to ensure parallel efficiency. There are two basic issues in re...
Ngo-Tai Fong, Cheng-Zhong Xu, Le Yi Wang