Velichko Alena Nikolaevna
Position
Senior researcher
Qualification
PhD
Publications
2022
Velichko A. A speech singnal analysis methodfor automatic aggression detection in colloquial speech // Proceedings of vsu, series: systems analysis and information technologies. 2022. No. 4. pp. 180-188.
2021
Verkholyak O., Dresvyanskiy D., Dvoynikova A., Kotov D., Ryumina E., Velichko A., Mamontov D., Minker W., Karpov A. Ensemble-Within-Ensemble Classification for Escalation Prediction from Speech // In Proc. International Conference INTERSPEECH-2021. ISCA. Brno, Czechia. 2021. pp. 481-485.
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Velichko A., Karpov A. Analytical Review of Automatic Systems for Depression Detection by Speech // Informatics and Automation. 2021. No 20(3). pp. 497-529.
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Velichko A.N., Karpov A.A. Automatic Detection of Deceptive and Truthful Paralinguistic Information in Speech using Two-Level Machine Learning Model // Computational Linguistics and Intellectual Technologies, Proc. International Conference “Dialogue” 2021. Moscow. 2021. pp. 698-704.
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2020
Velichko A., Karpov A. A Study of Data Scarcity Problem for Automatic Detection of Deceptive Speech Utterances // CEUR Workshop Proceedings, 3rd International Conference on R. Piotrowski's Readings in Language Engineering and Applied Linguistics PRLEAL-2019, vol. 2552, 2020, pp. 38-46.
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2019
Velichko A., Budkov V., Kagirov I., Karpov A. Applying Ensemble Learning Techniques and Neural Networks to Deceptive and Truthful Information Detection Task in the Flow of Speech // Studies in Computational Intelligence, Springer SCI 868, IDC 2019, pp. 457-466.
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Velichko A.N., Budkov V.Yu. Development of a prototype system for the automatic determination of false and true information in speech. Proceedings of the 8th interdisciplinary seminar “Analysis of spoken Russian speech” AR3-2019, St. Petersburg, St. Petersburg State University, 2019, pp. 17-20.