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HPDC
1993
IEEE
15 years 1 months ago
An Analysis of Distributed Computing Software and Hardware for Applications in Computational Physics
We have implemented a set of computational physics codes on a network of IBM RS/6000 workstations used as a distributed parallel computer. We compare the performance of the codes ...
Paul D. Coddington
ICIP
2007
IEEE
15 years 11 months ago
Efficient Motion Estimation in H.264 Reverse Transcoding
In this paper, we propose a fast reverse motion estimation algorithm with efficient mode decision for reverse transcoding of H.264 bitstream. By analyzing the motion vectors and m...
Chang-Hong Fu, Yui-Lam Chan, Wan-Chi Siu
JCSS
2008
80views more  JCSS 2008»
14 years 9 months ago
Improved bounds on sorting by length-weighted reversals
We study the problem of sorting binary sequences and permutations by length-weighted reversals. We consider a wide class of cost functions, namely f( ) = for all 0, where is the...
Michael A. Bender, Dongdong Ge, Simai He, Haodong ...
BMCBI
2007
120views more  BMCBI 2007»
14 years 9 months ago
Computational analyses of eukaryotic promoters
Computational analysis of eukaryotic promoters is one of the most difficult problems in computational genomics and is essential for understanding gene expression profiles and reve...
Michael Q. Zhang