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ICASSP
2008
IEEE
14 years 4 months ago
Irrelevant variability normalization based HMM training using map estimation of feature transforms for robust speech recognition
In the past several years, we’ve been studying feature transformation (FT) approaches to robust automatic speech recognition (ASR) which can compensate for possible “distortio...
Donglai Zhu, Qiang Huo
ICASSP
2008
IEEE
14 years 4 months ago
Improved GMM-based language recognition using constrained MLLR transforms
In this paper we describe the application of a feature-space transform based on constrained maximum likelihood linear regression for unsupervised compensation of channel and speak...
Wade Shen, Douglas A. Reynolds
IDEAS
2003
IEEE
91views Database» more  IDEAS 2003»
14 years 3 months ago
Implementation Issues of a Deterministic Transformation System for Structured Document Query Optimization
As the popularity of XML keeps growing rapidly, XML compliant structured document management becomes an interesting and compelling research area. Query optimization for structured...
Dunren Che
GROUP
2003
ACM
14 years 3 months ago
Using the transformational approach to build a safe and generic data synchronizer
Reconciliating divergent data is an important issue in concurrent engineering, mobile computing and software configuration management. Currently, a lot of synchronizers or merge ...
Pascal Molli, Gérald Oster, Hala Skaf-Molli...
ICMT
2010
Springer
14 years 3 months ago
Synthesis of OCL Pre-conditions for Graph Transformation Rules
Graph transformation (GT) is being increasingly used in Model Driven Engineering (MDE) to describe in-place transformations like animations and refactorings. For its practical use,...
Jordi Cabot, Robert Clarisó, Esther Guerra,...