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CORR
2007
Springer
92views Education» more  CORR 2007»
15 years 1 months ago
Bit-Interleaved Coded Multiple Beamforming with Imperfect CSIT
This paper addresses the performance of bit-interleaved coded multiple beamforming (BICMB) [1], [2] with imperfect knowledge of beamforming vectors. Most studies for limited-rate ...
Ersin Sengul, Ender Ayanoglu
TIP
2008
105views more  TIP 2008»
15 years 1 months ago
Weighted Adaptive Lifting-Based Wavelet Transform for Image Coding
In this paper, a new weighted adaptive lifting (WAL)-based wavelet transform is presented. The proposed WAL approach is designed to solve the problems existing in the previous adap...
Yu Liu, King Ngi Ngan
144
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ISHPC
2003
Springer
15 years 7 months ago
Code and Data Transformations for Improving Shared Cache Performance on SMT Processors
Simultaneous multithreaded processors use shared on-chip caches, which yield better cost-performance ratios. Sharing a cache between simultaneously executing threads causes excessi...
Dimitrios S. Nikolopoulos
IH
2007
Springer
15 years 8 months ago
Exploiting Security Holes in Lattice Data Hiding
Abstract. This paper presents a security analysis for data hiding methods based on nested lattice codes, extending the analysis provided by previous works. The security is quanti...
Luis Pérez-Freire, Fernando Pérez-Go...
129
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IPPS
2007
IEEE
15 years 8 months ago
A Portable Framework for High-Speed Parallel Producer/Consumers on Real CMP, SMT and SMP Architectures
This paper explores generating efficient, portable HighSpeed Producer Consumer (HSPC) code on current shared memory architectures: Chip Multi-Processors (CMP), Simultaneous Multi...
Richard T. Saunders, Clinton L. Jeffery, Derek T. ...