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» Evaluation of a High Performance Code Compression Method
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146
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JSAC
2010
161views more  JSAC 2010»
14 years 10 months ago
Distortion optimal transmission of multi-layered FGS video over wireless channels
Abstract-- We identify an analytical expression for the distortion of a scalable video bitstream containing a Base Layer (BL) and one or more Enhancement Layer (EL) bitstreams. Con...
Negar Nejati, Homayoun Yousefi'zadeh, Hamid Jafark...
DOLAP
2003
ACM
15 years 8 months ago
Hierarchical dwarfs for the rollup cube
The data cube operator exemplifies two of the most important aspects of OLAP queries: aggregation and dimension hierarchies. In earlier work we presented Dwarf, a highly compress...
Yannis Sismanis, Antonios Deligiannakis, Yannis Ko...
120
Voted
IPPS
2010
IEEE
15 years 1 months ago
Parallelization of DQMC simulation for strongly correlated electron systems
Abstract--Determinant Quantum Monte Carlo (DQMC) simulation has been widely used to reveal macroscopic properties of strong correlated materials. However, parallelization of the DQ...
Che-Rung Lee, I-Hsin Chung, Zhaojun Bai
138
Voted
CSIE
2009
IEEE
15 years 7 months ago
An Efficient Mixed-Mode Execution Environment for C on Mobile Phone Platforms
Mobile devices are constrained in terms of computational power, battery lifetime and memory sizes. Software development for mobile devices is further complicated by application co...
Taekhoon Kim, Sungho Kim, Kirak Hong, Hwangho Kim,...
172
Voted
SOFTVIS
2010
ACM
15 years 1 months ago
Dependence cluster visualization
Large clusters of mutual dependence have long been regarded as a problem impeding comprehension, testing, maintenance, and reverse engineering. An effective visualization can aid ...
Syed S. Islam, Jens Krinke, David Binkley