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IPPS
2009
IEEE
15 years 10 months ago
A scalable auto-tuning framework for compiler optimization
We describe a scalable and general-purpose framework for auto-tuning compiler-generated code. We combine Active Harmony’s parallel search backend with the CHiLL compiler transfo...
Ananta Tiwari, Chun Chen, Jacqueline Chame, Mary W...
MCSS
2009
Springer
15 years 10 months ago
Adaptive BICM-OFDM Systems
Link Adaptation for Orthogonal Frequency Division Multiplex (OFDM) systems is an important topic to achieve higher spectral efficiencies or better error rate performance. However, ...
Carsten Bockelmann, Dirk Wübben, Karl-Dirk Ka...
SERA
2009
Springer
15 years 10 months ago
Syntactic and Semantic Prediction in Dynamic Languages
In the context of computer programming, the importance of computer assistance is being understood by many developer communities. Developers are e.g. using the same well known expre...
Jakub Mísek, Filip Zavoral
ICIP
2009
IEEE
16 years 5 months ago
Bi-directional Scalable Motion For Scalable Video Coding
Motion information scalability is an important requirement for a fully scalable video codec, especially in low bit rate or small resolution decoding scenarios, for which the fully...
ICML
2009
IEEE
16 years 4 months ago
Online dictionary learning for sparse coding
Sparse coding--that is, modelling data vectors as sparse linear combinations of basis elements--is widely used in machine learning, neuroscience, signal processing, and statistics...
Julien Mairal, Francis Bach, Jean Ponce, Guillermo...