Amrutha Prasad

Publications

• 2024

  BHATTACHARJEE Mrinmoy, NIGMATULINA Iuliia, PRASAD Amrutha, RANGAPPA Pradeep, MADIKERI Srikanth, MOTLÍČEK Petr, HELMKE Hartmut and KLEINERT Matthias. Contextual Biasing Methods for Improving Rare Word Detection in Automatic Speech Recognition. In: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Seoul: IEEE Signal Processing Society, 2024, pp. 12652-12656. ISBN 979-8-3503-4485-1.
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  PRASAD Amrutha, CAROFILIS Andrés, VANDERREYDT Geoffroy, KHALIL Driss, MADIKERI Srikanth, MOTLÍČEK Petr and SCHUEPBACH Christof. Fine-Tuning Self-Supervised Models for Language Identification Using Orthonormal Constraint. In: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Seoul: IEEE Signal Processing Society, 2024, pp. 11921-11925. ISBN 979-8-3503-4485-1.
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  ESPUNA Fontcuberta Aleix, PRASAD Amrutha, MOTLÍČEK Petr, MADIKERI Srikanth and SCHUEPBACH Christof. Normalising Flows for Speaker and Language Recognition Backend. In: Proceedings of Odyssey 2024: The Speaker and Language Recognition Workshop. Quebec: International Speech Communication Association, 2024, pp. 74-80.
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  PRASAD Amrutha, MADIKERI Srikanth, KHALIL Driss, MOTLÍČEK Petr and SCHUEPBACH Christof. Speech and Language Recognition with Low-rank Adaptation of Pretrained Models. In: Proceedings of Interspeech. Kos Island: International Speech Communication Association, 2024, pp. 2825-2829. ISSN 1990-9772.
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• 2023

  ZULUAGA-GOMEZ Juan, PRASAD Amrutha, NIGMATULINA Iuliia, MOTLÍČEK Petr and KLEINERT Matthias. A Virtual Simulation-Pilot Agent for Training of Air Traffic Controllers. Aerospace, vol. 10, no. 5, 2023, pp. 1-25. ISSN 2226-4310.
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  KHALIL Driss, PRASAD Amrutha, MOTLÍČEK Petr, ZULUAGA-GOMEZ Juan, NIGMATULINA Iuliia, MADIKERI Srikanth and SCHUEPBACH Christof. An Automatic Speaker Clustering Pipeline for the Air Traffic Communication Domain. Aerospace, vol. 10, no. 10, 2023, pp. 1-14. ISSN 2226-4310.
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  MOTLÍČEK Petr, PRASAD Amrutha, NIGMATULINA Iuliia, HELMKE Hartmut, OHNEISER Oliver and KLEINERT Matthias. Automatic Speech Analysis Framework for ATC Communication in HAAWAII. In: Proceedings of the 13th SESAR Innovation Days. Seville: SESAR Joint Undertaking, 2023, pp. 1-9.
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  HELMKE Hartmut, KLEINERT Matthias, AHRENHOLD Nils, EHR Heiko, MÜHLHAUSEN Thorsten, PINSKA Chauvin Ella, OHNEISER Oliver, KLAMERT Lucas, MOTLÍČEK Petr, PRASAD Amrutha, ZULUAGA-GOMEZ Juan and DOKIC Jelena. Automatic Speech Recognition and Understanding for Radar Label Maintenance Support Increases Safety and Reduces Air Traffic Controllers' Workload. In: Proceedings of ATM Seminar. Savannah, Georgia: EUROPEAN ORGANISATION FOR THE SAFETY OF AIR NAVIGATION, 2023, pp. 1-11.
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  ZULUAGA-GOMEZ Juan, SARFJOO Seyyed Saeed, PRASAD Amrutha, NIGMATULINA Iuliia, MOTLÍČEK Petr, ONDŘEJ Karel, OHNEISER Oliver and HELMKE Hartmut. BERTraffic: BERT-based Joint Speaker Role and Speaker Change Detection for Air Traffic Control Communications. In: IEEE Spoken Language Technology Workshop, SLT 2022 - Proceedings. Doha: IEEE Signal Processing Society, 2023, pp. 633-640. ISBN 978-1-6654-7189-3.
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  ZULUAGA-GOMEZ Juan, PRASAD Amrutha, NIGMATULINA Iuliia, SARFJOO Seyyed Saeed, MOTLÍČEK Petr, KLEINERT Matthias, HELMKE Hartmut, OHNEISER Oliver and ZHAN Qingran. How Does Pre-Trained Wav2Vec 2.0 Perform on Domain-Shifted ASR? an Extensive Benchmark on Air Traffic Control Communications. In: IEEE Spoken Language Technology Workshop, SLT 2022 - Proceedings. Doha: IEEE Signal Processing Society, 2023, pp. 205-212. ISBN 978-1-6654-7189-3.
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  ZULUAGA-GOMEZ Juan, NIGMATULINA Iuliia, PRASAD Amrutha, MOTLÍČEK Petr, KHALIL Driss, MADIKERI Srikanth, TART Allan, SZŐKE Igor, LENDERS Vincent, RIGAULT Mickael and CHOUKRI Khalid. Lessons Learned in Transcribing 5000 h of Air Traffic Control Communications for Robust Automatic Speech Understanding. Aerospace, vol. 2023, no. 10, pp. 1-33. ISSN 2226-4310.
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  VANDERREYDT Geoffroy, PRASAD Amrutha, KHALIL Driss, MADIKERI Srikanth, DEMUYNCK Kris and MOTLÍČEK Petr. Parameter-Efficient Tuning With Adaptive Bottlenecks For Automatic Speech Recognition. In: Proceedings of IEEE Automatic Speech Recognition and Understanding Workshop (ASRU). Taipei: IEEE Signal Processing Society, 2023, pp. 1-7. ISBN 979-8-3503-0689-7.
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• 2022

  NIGMATULINA Iuliia, ZULUAGA-GOMEZ Juan, PRASAD Amrutha, SARFJOO Saeed and MOTLÍČEK Petr. A Two-Step Approach to Leverage Contextual Data: Speech Recognition in Air-Traffic Communications. In: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Singapore: IEEE Signal Processing Society, 2022, pp. 6282-6286. ISBN 978-1-6654-0540-9.
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  PRASAD Amrutha, ZULUAGA-GOMEZ Juan, MOTLÍČEK Petr, SARFJOO Seyyed Saeed, NIGMATULINA Iuliia, OHNEISER Oliver and HELMKE Hartmut. Grammar Based Speaker Role Identification for Air Traffic Control Speech Recognition. In: Proceedings of the 12th SESAR Innovation Days. Budapest, 2022, pp. 1-9.
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  PRASAD Amrutha, ZULUAGA-GOMEZ Juan, MOTLÍČEK Petr, SARFJOO Seyyed Saeed, NIGMATULINA Iuliia and VESELÝ Karel. Speech and Natural Language Processing Technologies for Pseudo-Pilot Simulator. In: Proceedings of the 12th SESAR Innovation Days. Budapest, 2022, pp. 1-9.
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• 2021

  KLEINERT Matthias, HELMKE Hartmut, SHETTY Shruthi, OHNEISER Oliver, EHR Heiko, PRASAD Amrutha, MOTLÍČEK Petr and HARFMANN Julia. Automated Interpretation of Air Traffic Control Communication: The Journey from Spoken Words to a Deeper Understanding of the Meaning. In: Proceedings of DASC 2021. San Antonio, Texas: Institute of Electrical and Electronics Engineers, 2021, pp. 1-9. ISBN 978-1-6654-3420-1.
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  KOCOUR Martin, VESELÝ Karel, SZŐKE Igor, KESIRAJU Santosh, ZULUAGA-GOMEZ Juan, BLATT Alexander, PRASAD Amrutha, NIGMATULINA Iuliia, MOTLÍČEK Petr, KLAKOW Dietrich, TART Allan, KOLČÁREK Pavel, ČERNOCKÝ Jan, CEVENINI Claudia, CHOUKRI Khalid, RIGAULT Mickael, LANDIS Fabian and SARFJOO Saeed et al. Automatic Processing Pipeline for Collecting and Annotating Air-Traffic Voice Communication Data. In: Proceedings of 9th OpenSky Symposium 2021, OpenSky Network, Brussels, Belgium. Brussels: MDPI, 2021, pp. 1-10. ISSN 2504-3900.
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  ZULUAGA-GOMEZ Juan, NIGMATULINA Iuliia, PRASAD Amrutha, MOTLÍČEK Petr, VESELÝ Karel, KOCOUR Martin and SZŐKE Igor. Contextual Semi-Supervised Learning: An Approach to Leverage Air-Surveillance and Untranscribed ATC Data in ASR Systems. In: Proceedings Interspeech 2021. Brno: International Speech Communication Association, 2021, pp. 3296-3300. ISSN 1990-9772.
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  HELMKE Hartmut, SHETTY Shruthi, KLEINERT Matthias, OHNEISER Oliver, EHR Heiko, MOTLÍČEK Petr, PRASAD Amrutha and WINDISCH Christian et al. Measuring Speech Recognition And Understanding Performance in Air Traffic Control Domain Beyond Word Error Rates. In: Proceedings of 11th SESAR Innovation Days 2021. Belgie, 2021, pp. 1-8.
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  HELMKE Hartmut, KLEINERT Matthias, SHETTY Shruthi, OHNEISER Oliver, EHR Heiko, PRASAD Amrutha, MOTLÍČEK Petr, VESELÝ Karel, ONDŘEJ Karel, SMRŽ Pavel, HARFMANN Julia and WINDISCH Christian et al. Readback Error Detection by Automatic Speech Recognition to Increase ATM Safety. In: Proceedings of ATM Seminar. on-line: EUROPEAN ORGANISATION FOR THE SAFETY OF AIR NAVIGATION, 2021, pp. 1-10.
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• 2020

  ZULUAGA-GOMEZ Juan, VESELÝ Karel, BLATT Alexander, MOTLÍČEK Petr, KLAKOW Dietrich, TART Allan, SZŐKE Igor, PRASAD Amrutha, SARFJOO Saeed, KOLČÁREK Pavel, KOCOUR Martin, ČERNOCKÝ Jan, CEVENINI Claudia, CHOUKRI Khalid, RIGAULT Mickael and LANDIS Fabian. Automatic Call Sign Detection: Matching Air Surveillance Data with Air Traffic Spoken Communications. In: Proceedings of the 8th OpenSky Symposium 2020. Brusel: MDPI, 2020, pp. 1-10. ISSN 2504-3900.
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