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» A simpler and better design of error estimating coding
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POPL
2003
ACM
16 years 8 hour ago
Discovering affine equalities using random interpretation
We present a new polynomial-time randomized algorithm for discovering affine equalities involving variables in a program. The key idea of the algorithm is to execute a code fragme...
Sumit Gulwani, George C. Necula
DATE
2007
IEEE
93views Hardware» more  DATE 2007»
15 years 6 months ago
Minimum-energy LDPC decoder for real-time mobile application
— This paper presents a low-power real-time decoder that provides constant-time processing of each frame using dynamic voltage and frequency scaling. The design uses known capaci...
Weihuang Wang, Gwan Choi
FPL
2007
Springer
124views Hardware» more  FPL 2007»
15 years 5 months ago
A Quantitative Prediction Model for Hardware/Software Partitioning
An important step in Heterogeneous System Development is Hardware/Software Partitioning. This process involves exploring a huge design space. By using profiling to select hot-spo...
Roel Meeuws, Yana Yankova, Koen Bertels, Georgi Ga...
CODES
2005
IEEE
15 years 5 months ago
High-level synthesis for large bit-width multipliers on FPGAs: a case study
In this paper, we present the analysis, design and implementation of an estimator to realize large bit width unsigned integer multiplier units. Larger multiplier units are require...
Gang Quan, James P. Davis, Siddhaveerasharan Devar...
TIP
2008
89views more  TIP 2008»
14 years 11 months ago
Optimal Denoising in Redundant Representations
Abstract--Image denoising methods are often designed to minimize mean-squared error (MSE) within the subbands of a multiscale decomposition. However, most high-quality denoising re...
Martin Raphan, Eero P. Simoncelli