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Tel: +30 2610 996496
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Email: raniadou [AT] upatras.gr
 
 
Electrical and Computer Enginnering Department
 
University of Patras
 

Alexandros Lazaridis

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Post-Doc Researcher
Artificial Intelligence Group
Wire Communications Laboratory
Electrical and Computer Engineering Dept.
University of Patras

Contact Details

Tel: 
+30 2610 996 496

Wire Communications Laboratory
Department of Electrical and Computer Engineering
University of Patras
GR - 26 500, Rion, Patras, Greece

About

Introduction: 

Alexandros Lazaridis was born in 1981, in Thessaloniki, Greece. He graduated in September of 2005 from the Department of Electrical & Computer Engineering at Aristotle University of Thessaloniki. He was accepted as a PhD student at the Wire Communications Laboratory at the Department of Electrical and Computer Engineering at the University of Patras in October of 2005 and received his PhD in February of 2011. His fields of research include Speech Processing, Voice Conversion, Speech Synthesis and Speech Prosody. Until 2013 he was a post-doctoral researcher at the University of Patras and at the Aristotle University of Thessaloniki and non-tenured Lecturer at the University of Western Macedonia, at the Technological Educational Institute of Thessaloniki and at the Technological Educational Institute of Serres. Currently he is a post-doctoral researcher at the Idiap Research Institute in Martigny, Switzerland.

Qualifications: 
--- 2011, PhD in Speech Processing, University of Patras, Greece
--- 2005, Electrical and Computer Engineering Diploma, Aristotle University of Thessaloniki, Greece
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My personal page
https://sites.google.com/site/alazarid/
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Research

Research Interests: 
Speech Processing
Voice Conversion
Speech Synthesis
Emotional/Affective Speech Synthesis
Speech Prosody
Human-Computer Interaction (HCI)
Data Mining and Machine Learning
Publications: 

See my personal page for the full list of publications
Selected publications

- Milos Cernak, Philip N. Garner, Alexandros Lazaridis, Petr Motlicek and Xingyu Na, Incremental Syllable-Context Phonetic Vocoding. In: IEEE/ACM Transactions on Audio Speech and Language Processing, 23(6), June 2015.

- Alexandros Lazaridis, Pierre-Edouard Honnet, Philip N Garner, "SVR vs MLP for Phone Duration Modelling in HMM-based Speech Synthesis", In proceeding of Speech Prosody 2014.

- Alexandros Lazaridis, Elie Khoury, Jean-Philippe Goldman, Mathieu Avanzi, Sébastien Marcel, Philip N Garner, "Swiss French Regional Accent Identification", In proceeding of Odyssey: The Speaker and Language Recognition Workshop 2014.

- Pierre-Edouard Honnet, Alexandros Lazaridis, Jean-Philippe Goldman, Philip N. Garner, "Prosody in Swiss French Accents: Investigation using Analysis by Synthesis", In proceeding of Speech Prosody 2014.

- Alexandros Lazaridis, Todor Ganchev, Iosif Mporas, Evaggelos Dermatas, Nikos Fakotakis, "Two-Stage Phone Duration Modelling with Feature Construction and Feature Vector Extension for the Needs of Speech Synthesis", Computer Speech & Language, Vol 26:4, August 2012, pp. 274-292.

- Alexandros Lazaridis, Iosif Mporas, Todor Ganchev, George Kokkinakis, Nikos Fakotakis, "Improving Phone Duration Modeling using Support Vector Regression Fusion", Speech Communication 53(1), 85-97, 2011.

- Alexandros Lazaridis, Iosif Mporas, Todor Ganchev, Nikos Fakotakis, "Support Vector Regression Fusion Scheme in Phone Duration Modeling", Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on , vol., no., pp.4732-4735, 22-27 May 2011.

- Alexandros Lazaridis, Todor Ganchev, Theodoros Kostoulas, Iosif Mporas, Nikos Fakotakis, "Phone Duration Modeling: Overview of Techniques and Performance Optimization via Feature Selection in the context of Emotional Speech", International Journal of Speech Technology, vol. 13, no3, pp. 175-188, 2010.

- Theodoros Kostoulas, Todor Ganchev, Alexandros Lazaridis, Nikos Fakotakis, "Enhancing Emotion Recognition from Speech through Feature Selection", TSD 2010, Lecture Notes in Computer Science, Springer Berlin / Heidelberg, pp. 338-344, 2010.

- Alexandros Lazaridis, Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis, "VERGINA: A modern Greek speech database for speech synthesis", LREC-2010, Malta, May 19-21, 2010, pp. 117-121.

- Dimitrios P. Lyras, George Kokkinakis, Alexandros Lazaridis, Kyriakos Sgarbas, Nikos Fakotakis "A Large Greek-English Dictionary with Incorporated Speech and Language Processing Tools" : Interspeech 2009, 10th Annual Conference of the International Speech Communication Association Brighton, UK, 6-10 September 2009, pp. 1891-1894.

Projects

Involvement: 

Alexandros Lazaridis has participated in a wide variety of European and National R&D projects as a developer or researcher.

Other

Awards and Prizes: 

Membership of Societies and Professional Bodies: 

Member of EETN