ПРОФЕСИОНАЛНА БИОГРАФИЯ

  • Област на научна квалификация:
  1. Цифрова обработка на говорни сигнали,
  2. Разпознаване на диктори,
  3. Невронни мрежи.
  • Езици:
  1. Английски - свободно,
  2. Руски - свободно.
  • Образование:
  1. 1980 - Technical University of Sofia - M.Sc.
  2. 1982 - Technical University of Sofia - an extra qualification in Speech Recognition Systems in Robotics.
  3. 2014 - Докторант в секция „Обработка на сигнали и разпознаване на образи”, ИИКТ-БАН.
    • Вид на докторантурата: Самостоятелна подготовка
    • Научен консултант: доц. д-р Георги Йорданов Глухчев
    • Научна област: 4. „Природни науки, математика и информатика“
    • Професионално направление: 4.6. „Информатика и компютърни науки”
    • Специалност/Докторска програма: 01.01.12 „Информатика”
    • Тема на дисертацията: „Детекция на говор в системи за разпознаване на диктори“
  • Специализация:
  1. 2001 (2 months) - Visiting researcher in the International Center for Signal Processing in Tampere, Finland.
  • Участие в изследователски проекти:
  1. "Multimodal Biometrics: Methods and Algorithms", Contract with the Bulgarian Ministry of Education and Science, 2006 - 2009.
  2. "BioSecure - Biometrics for Secure Authentication", 6th European Framework Programme, 2004 - 2007.
  3. "Image resizing using B-spline based algorithms", Research project in the International Center for Signal Processing in Tampere, Finland, 2001.
  4. "Neural Networks for Classification: Theoretical Researches and Application Aspects", Contract with the Bulgarian Ministry of Education and Science, 1996 - 2000.
  • List of some key publications:
  1. Ouzounov A., Noisy Speech Endpoint Detection using Robust Feature, In: Cantoni, V., D. T. Dimov, and M. Tistarelli (Eds.) Proceedings of First International Workshop on Biometrics, BIOMET'2014, June 23-24, 2014, Sofia, Bulgaria, Springer, LNCS, Biometric Authentication, Vol. 8897, pp. 105-117, ISBN (Print): 978-3-319-13385-0, DOI: 10.1007/978-3-319-13386-7_9, http://link.springer.com
  2. Ouzounov A., Telephone Speech Endpoint Detection using Mean-Delta Feature, Cybernetics and Information Technologies, vol.14, № 2, 2014, pp.127-139.
  3. Ouzounov A., Cepstral Features and Text-Dependent Speaker Identification - A Comparative Study, Cybernetics and Information Technologies, vol. 10, № 1, 2010, pp.1-12.
  4. Ouzounov A., Robust Features and Neural Network for Noisy Speech Detection, Cybernetics and Information Technologies, vol.6, № 3, 2006, pp.75-84. (Abstract)
  5. Ouzounov A., Robust Features for Speech Detection – A Comparative Study, International Conference on Computer Systems and Technologies, CompSysTech’2005, pp.IIIA.19-1 – IIIA.19-6.
  6. Ouzounov A., A Robust Feature for Speech Detection, Cybernetics and Information Technologies, vol.4, № 2, 2004, pp.3-14. (Abstract)
  7. Ouzounov A., BG-SRDat: A Corpus in Bulgarian Language for Speaker Recognition over Telephone Channels, Cybernetics and Information Technologies, vol.3, № 2, 2003, pp.101-108. (Abstract) (Full text PDF) (Demo - some wav files)