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DAC
2003
ACM
14 years 10 months ago
An algebraic multigrid solver for analytical placement with layout based clustering
An efficient matrix solver is critical to the analytical placement. As the size of the matrix becomes huge, the multilevel methods turn out to be more efficient and more scalable....
Hongyu Chen, Chung-Kuan Cheng, Nan-Chi Chou, Andre...
ICAS
2005
IEEE
155views Robotics» more  ICAS 2005»
14 years 2 months ago
Analyzing the Impact of Components Replication in High Available J2EE Clusters
Clustering is a well known technique that allows scalability and fault tolerance in distributed systems. In the J2EE framework, clustering can be used to improve the performance a...
Davide Rossi, Elisa Turrini
HPDC
2006
IEEE
14 years 3 months ago
Improving I/O Performance of Clustered Storage Systems by Adaptive Request Distribution
We develop an adaptive load distribution protocol for logical volume I/O workload in clustered storage systems. It exploits data redundancy among decentralized storage servers to ...
Changxun Wu, Randal C. Burns
SC
2005
ACM
14 years 2 months ago
Performance-constrained Distributed DVS Scheduling for Scientific Applications on Power-aware Clusters
Left unchecked, the fundamental drive to increase peak performance using tens of thousands of power hungry components will lead to intolerable operating costs and failure rates. H...
Rong Ge, Xizhou Feng, Kirk W. Cameron
TMM
2002
140views more  TMM 2002»
13 years 8 months ago
Narrowing the semantic gap - improved text-based web document retrieval using visual features
In this paper, we present the results of our work that seek to negotiate the gap between low-level features and high-level concepts in the domain of web document retrieval. This wo...
Rong Zhao, William I. Grosky