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» Improving the Performance of the RISE Algorithm
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ISCIS
2003
Springer
14 years 1 months ago
Improved POCS-Based De-blocking Algorithm for Block-Transform Compressed Images
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
Yoon Kim, Chun-Su Park, Kyunghun Jang, Sung-Jea Ko
ASPDAC
2000
ACM
117views Hardware» more  ASPDAC 2000»
14 years 1 months ago
Improved algorithms for hypergraph bipartitioning
Multilevel Fiduccia-Mattheyses MLFM hypergraph partitioning 3, 22, 24 is a fundamental optimization in VLSI CAD physical design. The leading implementation, hMetis 23 , has sinc...
Andrew E. Caldwell, Andrew B. Kahng, Igor L. Marko...
GEM
2008
13 years 10 months ago
Initial Population Diversity Does Not Influence Performance
- It is widely believed that greater initial population diversity leads to improved performance in genetic algorithms. However, this assumption has not been rigorously tested previ...
Pedro A. Diaz-Gomez, Dean F. Hougen
ICCAD
2001
IEEE
113views Hardware» more  ICCAD 2001»
14 years 5 months ago
Compact Modeling and SPICE-Based Simulation for Electrothermal Analysis of Multilevel ULSI Interconnects
This paper presents both compact analytical models and fast SPICE based 3-D electro-thermal simulation methodology to characterize thermal effects due to Joule heating in high per...
TingYen Chiang, Kaustav Banerjee, Krishna Saraswat
WOSP
2005
ACM
14 years 2 months ago
Performance characterization of decentralized algorithms for replica selection in distributed object systems
Designers of distributed systems often rely on replicas for increased robustness, scalability, and performance. Replicated server architectures require some technique to select a ...
Ceryen Tan, Kevin Mills