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ICASSP
2011
IEEE
14 years 10 months ago
Log spectra enhancement using speaker dependent priors for speaker verification
We present a variational Bayesian algorithm that enhances the log spectra of noisy speech using speaker dependent priors. This algorithm extends prior work by Frey et al. where th...
Ciira Wa Maina, John MacLaren Walsh
DSN
2007
IEEE
15 years 10 months ago
Foundations of Measurement Theory Applied to the Evaluation of Dependability Attributes
Increasing interest is being paid to quantitative evaluation based on measurements of dependability attributes and metrics of computer systems and infrastructures. Despite measura...
Andrea Bondavalli, Andrea Ceccarelli, Lorenzo Fala...
ISCA
2005
IEEE
115views Hardware» more  ISCA 2005»
15 years 12 months ago
RENO - A Rename-Based Instruction Optimizer
RENO is a modified MIPS R10000 register renamer that uses map-table “short-circuiting” to implement dynamic versions of several well-known static optimizations: move eliminat...
Vlad Petric, Tingting Sha, Amir Roth
ACSC
2006
IEEE
16 years 14 days ago
Identifying refactoring opportunities by identifying dependency cycles
The purpose of refactoring is to improve the quality of a software system by changing its internal design so that it is easier to understand or modify, or less prone to errors and...
Hayden Melton, Ewan D. Tempero
ICRA
2005
IEEE
153views Robotics» more  ICRA 2005»
15 years 12 months ago
YARA: A Software Framework Enhancing Service Robot Dependability
— This paper focuses on the role of real-time operation support in mobile robot control architectures for service applications. We show that a control architecture with integrate...
Stefano Caselli, Francesco Monica, Monica Reggiani