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GLOBECOM
2006
IEEE
14 years 5 months ago
On Lowering the Error Floor of High Order Turbo BICM Schemes Over Fading Channels
— A new approach for the association of the well known turbo codes to modulation schemes is presented. This method is designed for flat fading channels. It presents the advantage...
Charbel Abdel Nour, Catherine Douillard
ICASSP
2009
IEEE
14 years 2 months ago
Data pruning-based compression using high order edge-directed interpolation
This paper proposes a data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are pruned to a s...
Dung Trung Vo, Joel Solé, Peng Yin, Cristin...
ICMT
2010
Springer
14 years 3 months ago
Improving Higher-Order Transformations Support in ATL
Abstract. In Model-Driven Engineering (MDE), Higher-Order Transformations (HOTs) are model transformations that analyze, produce or manipulate other model transformations. In a pre...
Massimo Tisi, Jordi Cabot, Frédéric ...
TPHOL
1998
IEEE
14 years 3 months ago
Program Abstraction in a Higher-Order Logic Framework
Abstraction in a Higher-Order Logic Framework Marco Benini Sara Kalvala Dirk Nowotka Department of Computer Science University of Warwick, Coventry, CV4 7AL, United Kingdom We pres...
Marco Benini, Sara Kalvala, Dirk Nowotka
ASPLOS
1998
ACM
14 years 3 months ago
Fast Out-Of-Order Processor Simulation Using Memoization
Our new out-of-order processor simulator, FastSim, uses two innovations to speed up simulation 8–15 times (vs. Wisconsin SimpleScalar) with no loss in simulation accuracy. First...
Eric Schnarr, James R. Larus