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DAC
2007
ACM
16 years 5 months ago
PV-PPV: Parameter Variability Aware, Automatically Extracted, Nonlinear Time-Shifted Oscillator Macromodels
Abstract-- The PPV is a robust phase domain macromodel for oscillators. It has been proven to predict oscillators' responses correctly under small signal perturbations, and ca...
Zhichun Wang, Xiaolue Lai, Jaijeet S. Roychowdhury
DAC
2004
ACM
16 years 5 months ago
Worst-case circuit delay taking into account power supply variations
Current Static Timing Analysis (STA) techniques allow one to verify the timing of a circuit at different process corners which only consider cases where all the supplies are low o...
Dionysios Kouroussis, Rubil Ahmadi, Farid N. Najm
ASPDAC
2006
ACM
148views Hardware» more  ASPDAC 2006»
15 years 7 months ago
TAPHS: thermal-aware unified physical-level and high-level synthesis
Thermal effects are becoming increasingly important during integrated circuit design. Thermal characteristics influence reliability, power consumption, cooling costs, and performan...
Zhenyu (Peter) Gu, Yonghong Yang, Jia Wang, Robert...
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ICCAD
2009
IEEE
132views Hardware» more  ICCAD 2009»
15 years 1 months ago
DynaTune: Circuit-level optimization for timing speculation considering dynamic path behavior
Traditional circuit design focuses on optimizing the static critical paths no matter how infrequently these paths are exercised dynamically. Circuit optimization is then tuned to ...
Lu Wan, Deming Chen
ISBI
2004
IEEE
16 years 4 months ago
Incremental Activation Detection in fMRI Series Using Kalman Filtering
We propose a new detection algorithm for functional magnetic resonance imaging (fMRI) data. Our basic idea is to use an extended Kalman filter (EKF) to fit a general linear model ...
Alexis Roche, Jean-Baptiste Poline, Pierre-Jean La...