Publications

PhD Dissertation

Publications in Journals

Publications in Book Chapters

Publications in Conferences

    1. An Evaluation Benchmark for Automatic Speech Recognition of German-English Code-Switching, Abbas Khosravani, Philip N. Garner and Alexandros Lazaridis, in: IEEE Automatic Speech Recognition and Understanding Workshop, 2021

    2. Learning to Translate Low-Resourced Swiss German Dialectal Speech into Standard German Text, Abbas Khosravani, Philip N. Garner and Alexandros Lazaridis, in: IEEE Automatic Speech Recognition and Understanding Workshop, Colombia, Cartagena, IEEE, 2021

    3. Modeling Dialectal Variation for Swiss German Automatic Speech Recognition, Abbas Khosravani, Philip N. Garner and Alexandros Lazaridis, in: Proceedings of Interspeech, 2021

    4. Comparison of Subword Segmentation Methods for Open-vocabulary ASR using a Difficulty Metric, Abbas Khosravani, Claudiu Musat, Philip N. Garner and Alexandros Lazaridis attachment

    5. COMPARISON OF SUBWORD SEGMENTATION METHODS FOR OPEN-VOCABULARYEND-TO-END SPEECH RECOGNITION, Abbas Khosravani, Claudiu Musat, Philip N. Garner and Alexandros Lazaridis, Idiap-RR-34-2020

    6. Lorenzo Tarantino, Philip N. Garner, and Alexandros Lazaridis. Self-attention for speech emotion recognition. In Proceedings of Interspeech, 2019

    7. Gaetan Ramet, Philip N. Garner, Michael Baeriswyl, and Alexandros Lazaridis. Context-aware attention mechanism for speech emotion recognition. In 2018 IEEE Spoken Language Technology Workshop, SLT 2018, Athens, Greece, December 18-21, 2018, pages 126–131, 2018.

    8. Alexandros Lazaridis, Ivan Himawan, Petr Motlicek, Iosif Mporas, and Philip N. Garner. Investigating cross-lingual multi-level adaptive networks: The importance of the correlation of source and target languages. In Proceedings of International Workshop on Spoken Language Translation, 2016. [ bib ]

    9. Alexandros Lazaridis, Milos Cernak, Pierre-Edouard Honnet, Philip N. Garner, Investigating Spectral Amplitude Modulation Phase Hierarchy Features in Speech Synthesis, in: 9th ISCA Speech Synthesis Workshop (SSW9), 2016 (pdf).

    10. Jean-Philippe Goldman, Pierre-Edouard Honnet, Rob Clark, Philip N. Garner, Maria Ivanova, Alexandros Lazaridis, Hui Liang, Tiago Macedo, Beat Pfister, Manuel Sam Ribeiro, Eric Wehrli and Junichi Yamagishi, The SIWIS database: a multilingual speech database with acted emphasis, in: Proceedings of Interspeech, San Francisco, USA, 2016 (pdf).

    11. Alexandros Lazaridis, Milos Cernak and Philip N. Garner, Probabilistic Amplitude Demodulation Features in Speech Synthesis for Improving Prosody, in: Proceedings of Interspeech, San Francisco, USA, 2016.(pdf)

    12. Serife Kucur Ergunay, Elie Khoury, Alexandros Lazaridis and Sébastien Marcel. On the vulnerability of speaker verification to realistic voice spoofing. In Proceedings of IEEE International Conference on Biometrics: Theory, Applications and Systems, September 2015. (pdf)

    13. Milos Cernak, Alexandros Lazaridis, Philip N. Garner, and Petr Motlicek. Stress and accent transmission in HMM-based syllable-context very low bit rate speech coding. In Proceedings of Interspeech, Singapore, September 2014. (pdf)

    14. Alexandros Lazaridis, Elie Khoury, Jean-Philippe Goldman, Mathieu Avanzi, Sébastien Marcel, and Philip N. Garner. Swiss French regional accent identification. In Proceedings of Odyssey 2014: The Speaker and Language Recognition Workshop, Joensuu, Finland, June 2014. (pdf)

    15. Alexandros Lazaridis, Pierre-Edouard Honnet, and Philip N. Garner. SVR vs MLP for phone duration modelling in HMM-based speech synthesis. In Proceedings of the 7th Speech Prosody Conference, Dublin, Ireland, May 2014. (pdf)

    16. Pierre-Edouard Honnet, Alexandros Lazaridis, Jean-Philippe Goldman, and Philip N. Garner. Prosody in Swiss French accents: Investigation using analysis by synthesis. In Proceedings of the 7th Speech Prosody Conference, Dublin, Ireland, May 2014. (pdf)

    17. Alexandros Lazaridis and Philip N. Garner. Syllable-based regional Swiss French accent identification using prosodic features. Nouveaux cahiers de linguistique française, 31, 2014. 3rd Swiss Workshop on Prosody, Geneva, September 2014. (pdf)

    18. Philip N. Garner, Rob Clark, Jean-Philippe Goldman, Pierre-Edouard Honnet, Maria Ivanova, Alexandros Lazaridis, Hui Liang, Beat Pfister, Manuel Sam Ribeiro, Eric Wehrli, and Junichi Yamagishi. Translation and prosody in Swiss languages. Nouveaux cahiers de linguistique française, 31, 2014. 3rd Swiss Workshop on Prosody, Geneva, September 2014. (pdf)

    19. 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. (pdf)

    20. 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. (pdf)

    21. 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. (pdf)

    22. Iosif Mporas, Alexandros Lazaridis, Todor Ganchev, Nikos Fakotakis, "Using Hybrid HMM-based Speech Segmentation to improve Synthetic Speech Quality", In Proceedings of the 13th Pan-Hellenic Conference on Informatics, PCI 2009, Corfu, Greece, pp. 118-122. (pdf) .

    23. Vasiliki Bourna, Alexandros Lazaridis, Nikos Fakotakis, "Phone Duration Modeling for Greek Emotional Speech Synthesis", In Proceedings of the 13th International Conference "SPEECH and COMPUTER", SPECOM 2009, Saint-Petersburg, Russia, 21-25 June, pp. 190-195, 2009. (pdf)

    24. Todor Ganchev, Alexandros Lazaridis, Iosif Mporas, Nikos Fakotakis, "Average Performance Loss Measure for Assessment of Voice Conversion Systems", In Proceedings of the 13th International Conference "SPEECH and COMPUTER", SPECOM 2009, Saint-Petersburg, Russia, 21-25 June, pp. 275-280, 2009. (pdf)

    25. Alexandros Lazaridis, Theodoros Kostoulas, Iosif Mporas, Todor Ganchev, Nikos Katsaounos, Stavros Ntalampiras, Nikos Fakotakis, "Human Evaluation of the LOGOS Spoken Dialogue System", In Proceedings of the 1st International International Conference on Pervasive Technologies Related to Assistive Environments, PETRA 2008, Athens, Greece, 15-19 July, 2008. (pdf)

    26. Todor Ganchev, Otilia Kocsis, Nikos Katsaounos, Iosif Mporas, Alexandros Lazaridis, Theodoros Kostoulas, Stavros Ntalampiras, Dimitrios Lyras, George Papadopoulos, Kyriakos Sgarbas, Nikos Fakotakis, "Natural Spoken Dialogue Interaction: Technology, Tools, Resources and Applications", System Demonstrations, 18th European Conference on Artificial Intelligence, ECAI 2008, July 2008, pp. 33-34. (pdf)

    27. Alexandros Lazaridis, Panagiotis Zervas, Nikos Fakotakis, George Kokkinakis, "A CART approach for Duration Modeling of Greek Phonemes", In Proceedings of the 12th International Conference "Speech and Computer", Moscow, Russia, October 2007, pp. 287-292. (pdf)

    28. Alexandros Lazaridis, Panagiotis Zervas, George Kokkinakis, "Segmental duration modeling for Greek Speech Synthesis", In Proceedings of the 19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI), Patras, Greece, 2007, pp. 518-521. (pdf)

Technical Reports

    1. SIWIS (Swiss NSF), Spoken Interaction With Interpretation in Switzerland. Annual reports, 2013, 2014, 2015, 2016.

    2. Alexandros Lazaridis, Nikos Katsaunos, "MoveOn deliverable D5.10.2: Report on the MoveOn TTS component", October 2007.

    3. Thomas Winkler, Todor Ganchev, Theodoros Kostoulas, Iosif Mporas, Alexandros Lazaridis, Stavros Ntalampiras, Atta Badii, Rick Adderley, Christian Bonkowski, "MoveOn Deliverable D.5: Report on Audio databases, Noise processing environment, ASR and TTS modules", December 2007.