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Stefan Ziegler

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(Very) short biography

I obtained the degree Diplom-Ingenieur in Media Technology from Ilmenau University of Technology in 2010. Since october 2010, I am a PhD student at IRISA/CNRS in the field of automatic speech recognition under the supervision of Guillaume Gravier.


My research aims at integrating phonetically motivated approaches to automatic speech recognition (ASR), such as event-based (also referred to as landmark-based) ASR, into state-of-the art large vocabulary hidden Markov model based ASR.
The first objective is the development of new features, models and training frameworks for landmark-based ASR. The second objective is to integrate this heterogeneous phonetic knowledge into the viterbi decoding of a standard multi-pass speech recognizer.



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