Sciweavers

2560 search results - page 207 / 512
» Contributions to zero-sum problems
Sort
View
CGO
2011
IEEE
14 years 4 months ago
Phase-based tuning for better utilization of performance-asymmetric multicore processors
—The latest trend towards performance asymmetry among cores on a single chip of a multicore processor is posing new challenges. For effective utilization of these performanceasym...
Tyler Sondag, Hridesh Rajan
97
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Heterogeneous multiprocessor mapping for real-time streaming systems
Real-time streaming signal processing systems typically desire high throughput and low latency. Many such systems can be modeled as synchronous data flow graphs. In this paper, w...
Jing Lin, Akshaya Srivatsa, Andreas Gerstlauer, Br...
117
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Robust underdetermined blind audio source separation of sparse signals in the time-frequency domain
We address the problem of blind source separation in the underdetermined and instantaneous mixture case. The proposed method is based on an algorithm developed by Aissa-El-Bey and...
Si-Mohamed Aziz Sbai, Abdeldjalil Aïssa-El-Be...
288
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Directional Color Filter Array interpolation based on multiscale color gradients
Single sensor digital cameras capture one color value for every pixel location. The remaining two color channel values need to be estimated to obtain a complete color image. This ...
Ibrahim Pekkucuksen, Yucel Altunbasak
189
Voted
CTRSA
2011
Springer
243views Cryptology» more  CTRSA 2011»
14 years 4 months ago
Better Key Sizes (and Attacks) for LWE-Based Encryption
We analyze the concrete security and key sizes of theoretically sound lattice-based encryption schemes based on the “learning with errors” (LWE) problem. Our main contribution...
Richard Lindner, Chris Peikert