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» Codes and Projective Multisets
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97
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ICMCS
2009
IEEE
101views Multimedia» more  ICMCS 2009»
14 years 10 months ago
Block-Matching Translation and Zoom Motion-Compensated Prediction
- In modern video coding standards, motion compensated prediction (MCP) plays a key role to achieve video compression efficiency. Most of them make use of block matching techniques...
Ka-Man Wong, Lai-Man Po, Kwok-Wai Cheung
121
Voted
AOSD
2011
ACM
14 years 7 months ago
Measuring the effects of aspect-oriented refactoring on component relationships: two case studies
Aspect-oriented refactoring is a promising technique for improving modularity and reducing complexity of existing software systems through encapsulating crosscutting concerns. As ...
Reishi Yokomori, Harvey P. Siy, Norihiro Yoshida, ...
125
Voted
SIGMETRICS
2011
ACM
178views Hardware» more  SIGMETRICS 2011»
14 years 7 months ago
Should we worry about memory loss?
In recent years the High Performance Computing (HPC) industry has benefited from the development of higher density multi-core processors. With recent chips capable of executing u...
O. Perks, Simon D. Hammond, S. J. Pennycook, Steph...
100
Voted
PC
2010
100views Management» more  PC 2010»
14 years 7 months ago
Analysis of the solution phase of a parallel multifrontal approach
We study the forward and backward substitution phases of a sparse multifrontal factorization. These phases are often neglected in papers on sparse direct factorization but, in man...
Patrick Amestoy, Iain S. Duff, Abdou Guermouche, T...
FGR
2011
IEEE
242views Biometrics» more  FGR 2011»
14 years 4 months ago
Automated measurement of children's facial expressions during problem solving tasks
—There has been growing recognition of the importance of adaptive tutoring systems that respond to the student’s emotional and cognitive state. However little is known about ch...
Gwen Littlewort, Marian Stewart Bartlett, Linda P....