Dr. Korvel Gražina
Akademijos g. 4, LT-08412 Vilnius 627 room
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Position: | Principal Researcher, Senior Researcher |
Scientific production
Presentations at conferences and workshops
2022
Gražina Korvel, Krzysztof Kąkol, Povilas Treigys, Bozena Kostek Investigating the influence of noise interference on speech towards a future machine learning-based system for applying the Lombard effect automatically 26th International Symposium on Methodologies for Intelligent Systems, 3-5 October
2021
Gražina Korvel, Krzysztof Kąkol, Bożena Kostek Similarity matrices applied to differentiate between Lombard and natural speech A lecture presentation at the 181st Meeting of the Acoustical Society of America in Seattle.
2019
Gediminas Navickas, Gražina Korvel, Jolita Bernatavičienė Overview of Speech Synthesis Using LSTM Neural Networks 12th international conference “Computer data analysis and modeling: theoretical and applied stochastics”, Minsk, September 18-22, Minsk:BSU, 2019
Gražina Korvel, Olga Kurasova, Bożena Kostek An Attempt to Create Speech Synthesis Model That Retains Lombard Effect Characteristics The 16th International Conference on Signal Processing and Multimedia Applications, SIGMAP 2019, 26-28 July, Prague, Czech Republic
2018
Magdalena Piotrowska, Gražina Korvel, Adam Kurowski, Bożena Kostek, Andrzej Czyżewski Machine learning applied to aspirated and non-aspirated allophone classification - an approach based on audio “fingerprinting” AES 145th Convention, New York, NY, USA, 2018 October 17–20
Magdalena Piotrowska, Gražina Korvel, Bozena Kostek, Arkadiusz Rojczyk, Andrzej Czyzewski Objectivization of phonological evaluation of speech elements by means of audio parametrization 11th International conference on Human System Interaction 2018, July 4-6 2018, Gdansk, Poland
Gražina Korvel, Olga Kurasova, Bozena Kostek Comparative analysis of spectral and cepstral feature extraction techniques for phoneme modelling Multimedia and network information systems : proceedings of the 11th international conference MISSI 2018, Wrocław, Poland, 12-14 September 2018
Awards
2019 Gražina Korvel Diploma of the Lithuanian Academy of Sciences and student/young scientist grant of Lithuanian ICT association INFOBALT for the best paper "Comparative Analysis of Lithuanian Consonant Phoneme Attributes"
2019 Gražina Korvel Lithuanian Academy of Sciences Best Presentation Award "Interdisciplinary Research in Physical and Technological Sciences"
R&D projects and contracts
2019–2023 COST. Multi3Generation: Multi-task, Multilingual, Multi-modal Language Generation
2017–2019 Postdoctoral Fellowships. Consonant analysis and modelling using a modified additive synthesis method and source-filter model
Organised scientific conferences and events
International Symposium on Methodologies for Intelligent Systems , ISMIS 2022 October 3-5, 2022, Cosenza, Italy
16th International Conference on Signal Processing and Multimedia, SIGMAP July 26-28, 2019, Prague, Czech Republic
The 11th International Conference on Multimedia and Network Information System September 12-14, 2018, Wroclaw, Poland
Membership of editorial boards of scientific journals
Journal of Intelligent Information Systems. Editorial board member
Memberships in working groups
2019–Present The Institute for Systems and Technologies of Information, Control and Communication. Member
Last update date 2023-03-31