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CJ
1999
126views more  CJ 1999»
15 years 3 months ago
Source Level Static Branch Prediction
The ability to predict the directions of branches, especially conditional branches, is an important problem in modern computer architecture and advanced compilers. Many static and...
W. F. Wong
VTC
2010
IEEE
145views Communications» more  VTC 2010»
15 years 2 months ago
Ant-Colony Based Near-ML Space-Time Multiuser Detection for the STBC Assisted DS-CDMA Uplink
— In this contribution, a novel Ant Colony Optimization (ACO) based Space-Time (ST) Multiuser Detection (MUD) algorithm was proposed in order to improve the Bit Error Ratio (BER)...
Chong Xu, Lie-Liang Yang, Lajos Hanzo
241
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ICCV
2011
IEEE
14 years 4 months ago
Centralized Sparse Representation for Image Restoration
This paper proposes a novel sparse representation model called centralized sparse representation (CSR) for image restoration tasks. In order for faithful image reconstruction, it ...
Weisheng Dong, Lei Zhang, Guangming Shi
ASPLOS
2010
ACM
15 years 10 months ago
A real system evaluation of hardware atomicity for software speculation
In this paper we evaluate the atomic region compiler abstraction by incorporating it into a commercial system. We find that atomic regions are simple and intuitive to integrate i...
Naveen Neelakantam, David R. Ditzel, Craig B. Zill...
DSMML
2004
Springer
15 years 7 months ago
Efficient Communication by Breathing
The arithmetic-coding-based communication system, Dasher, can be driven by a one-dimensional continuous signal. A belt-mounted breath-mouse, delivering a signal related to lung vol...
Tom Shorrock, David MacKay, Chris Ball