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CASES
2007
ACM
14 years 11 months ago
Facilitating compiler optimizations through the dynamic mapping of alternate register structures
Aggressive compiler optimizations such as software pipelining and loop invariant code motion can significantly improve application performance, but these transformations often re...
Chris Zimmer, Stephen Roderick Hines, Prasad Kulka...
WCE
2007
14 years 11 months ago
VHDL Implementation of Multiplierless, High Performance DWT Filter Bank
—The JPEG 2000 image coding standard employs the biorthogonal 9/7 wavelet for lossy compression. The performance of hardware implementation of 9/7-filter bank depends on accuracy...
M. M. Aswale, R. B. Patil
CONCURRENCY
2007
125views more  CONCURRENCY 2007»
14 years 9 months ago
VLab: collaborative Grid services and portals to support computational material science
: We present the initial architecture and implementation of VLab, a Grid and Web Service-based system for enabling distributed and collaborative computational chemistry and materia...
Mehmet A. Nacar, Mehmet S. Aktas, Marlon E. Pierce...
TCSV
2008
130views more  TCSV 2008»
14 years 9 months ago
Fast H.264/MPEG-4 AVC Transcoding Using Power-Spectrum Based Rate-Distortion Optimization
Since variable block-size motion compensation (MC) and rate-distortion optimization (RDO) techniques are adopted in H.264/MPEG-4 AVC, modes and motion vectors (MVs) in input stream...
Huifeng Shen, Xiaoyan Sun, Feng Wu
CUZA
2002
130views more  CUZA 2002»
14 years 9 months ago
Distributed Threads in Java
In this paper we present a mechanism for serializing the execution-state of a distributed Java application that is implemented on a conventional Object Request Broker (ORB) archite...
Danny Weyns, Eddy Truyen, Pierre Verbaeten