Ondrej Klejch

65 papers A* 3A 11B 2C 3Misc 7Journal 24Unranked 14
YearRankTypeTitle / Venue / Authors
2026 — conf
"Walk a Mile in My Voice": Voice Conversion Shapes Trust, Attribution, and Empathy in Human-AI Speech Interactions.
IUI Companion
Shree Harsha Bokkahalli Satish, Maria Teleki, Christoph Minixhofer, Ondrej Klejch, Peter Bell, Éva Székely
2026 J jnl
F-Actor: Controllable Conversational Behaviour in Full-Duplex Models.
CoRR
Maike Züfle, Ondrej Klejch, Nicholas Sanders, Jan Niehues, Alexandra Birch, Tsz Kin Lam
2026 — conf
From Seeing it to Experiencing it: Interactive Evaluation of Intersectional Voice Bias in Human-AI Speech Interaction.
CHI Extended Abstracts
Shree Harsha Bokkahalli Satish, Maria Teleki, Christoph Minixhofer, Ondrej Klejch, Peter Bell, Éva Székely
2026 J jnl
The Voice Behind the Words: Quantifying Intersectional Bias in SpeechLLMs.
CoRR
Shree Harsha Bokkahalli Satish, Christoph Minixhofer, Maria Teleki, James Caverlee, Ondrej Klejch, Peter Bell, Gustav Eje Henter, Éva Székely
2025 A conf
A Practitioner's Guide to Building ASR Models for Low-Resource Languages: A Case Study on Scottish Gaelic.
INTERSPEECH
Ondrej Klejch, William Lamb, Peter Bell
2025 J jnl
A Practitioner's Guide to Building ASR Models for Low-Resource Languages: A Case Study on Scottish Gaelic.
CoRR
Ondrej Klejch, William Lamb, Peter Bell
2025 A conf
Scaling Laws for Synthetic Speech for Model Training.
INTERSPEECH
Christoph Minixhofer, Ondrej Klejch, Peter Bell
2025 Misc conf
Speech Recognition for Automatically Assessing Afrikaans and isiXhosa Preschool Oral Narratives.
ICASSP
Christiaan Jacobs, Annelien Smith, Daleen Klop, Ondrej Klejch, Febe de Wet, Herman Kamper
2025 J jnl
Speech Recognition for Automatically Assessing Afrikaans and isiXhosa Preschool Oral Narratives.
CoRR
Christiaan Jacobs, Annelien Smith, Daleen Klop, Ondrej Klejch, Febe de Wet, Herman Kamper
2025 — conf
Spoken Document Retrieval for an Unwritten Language: A Case Study on Gormati.
EMNLP (Findings)
Sanjay Booshanam, Kelly Chen, Ondrej Klejch, Thomas Reitmaier, Dani Kalarikalayil Raju, Electra Wallington, Nina Markl, Jennifer Pearson, Matt Jones, Simon Robinson, Peter Bell
2025 — conf
Synthesising a Corpus of Gaelic Traditional Narrative with Cross-Lingual Text Expansion.
COLING Workshops
William Lamb, Dongge Han, Ondrej Klejch, Beatrice Alex, Peter Bell
2025 J jnl
TTSDS2: Resources and Benchmark for Evaluating Human-Quality Text to Speech Systems.
CoRR
Christoph Minixhofer, Ondrej Klejch, Peter Bell
2024 J jnl
Beyond Oversmoothing: Evaluating DDPM and MSE for Scalable Speech Synthesis in ASR.
CoRR
Christoph Minixhofer, Ondrej Klejch, Peter Bell
2024 A* conf
Cultivating Spoken Language Technologies for Unwritten Languages.
CHI
Thomas Reitmaier, Dani Kalarikalayil Raju, Ondrej Klejch, Electra Wallington, Nina Markl, Jennifer Pearson, Matt Jones, Peter Bell, Simon Robinson
2024 — conf
Exploring Dominant Paths in CTC-Like ASR Models: Unraveling the Effectiveness of Viterbi Decoding.
ICASSP Workshops
Zeyu Zhao, Peter Bell, Ondrej Klejch
2024 Misc conf
Speech Collage: Code-Switched Audio Generation by Collaging Monolingual Corpora.
ICASSP
Amir Hussein, Dorsa Zeinali, Ondrej Klejch, Matthew Wiesner, Brian Yan, Shammur Absar Chowdhury, Ahmed Ali, Shinji Watanabe, Sanjeev Khudanpur
2024 — conf
TTSDS - Text-to-Speech Distribution Score.
SLT
Christoph Minixhofer, Ondrej Klejch, Peter Bell
2024 J jnl
TTSDS - Text-to-Speech Distribution Score.
CoRR
Christoph Minixhofer, Ondrej Klejch, Peter Bell
2024 — conf
UnMute Toolkit: Speech Interactions Designed With Minoritised Language Speakers.
CUI
Thomas Reitmaier, Electra Wallington, Ondrej Klejch, Dani Kalarikalayil Raju, Nina Markl, Emily Esther Nielsen, Gavin Bailey, Jennifer Pearson, Matt Jones, Peter Bell, Simon Robinson
2023 A conf
ASR and Emotional Speech: A Word-Level Investigation of the Mutual Impact of Speech and Emotion Recognition.
INTERSPEECH
Yuanchao Li, Zeyu Zhao, Ondrej Klejch, Peter Bell, Catherine Lai
2023 J jnl
ASR and Emotional Speech: A Word-Level Investigation of the Mutual Impact of Speech and Emotion Recognition.
CoRR
Yuanchao Li, Zeyu Zhao, Ondrej Klejch, Peter Bell, Catherine Lai
2023 A conf
Acoustic Word Embeddings for Untranscribed Target Languages with Continued Pretraining and Learned Pooling.
INTERSPEECH
Ramon Sanabria, Ondrej Klejch, Hao Tang, Sharon Goldwater
2023 J jnl
Acoustic Word Embeddings for Untranscribed Target Languages with Continued Pretraining and Learned Pooling.
CoRR
Ramon Sanabria, Ondrej Klejch, Hao Tang, Sharon Goldwater
2023 A conf
Comparing Self-Supervised Pre-Training and Semi-Supervised Training for Speech Recognition in Languages with Weak Language Models.
INTERSPEECH
Léa-Marie Lam-Yee-Mui, Lucas Ondel Yang, Ondrej Klejch
2023 Misc conf
Efficient Intelligibility Evaluation Using Keyword Spotting: A Study on Audio-Visual Speech Enhancement.
ICASSP
Cassia Valentini-Botinhao, Andrea Lorena Aldana Blanco, Ondrej Klejch, Peter Bell
2023 A conf
Evaluating and reducing the distance between synthetic and real speech distributions.
INTERSPEECH
Christoph Minixhofer, Ondrej Klejch, Peter Bell
2023 A* conf
Situating Automatic Speech Recognition Development within Communities of Under-heard Language Speakers.
CHI
Thomas Reitmaier, Electra Wallington, Ondrej Klejch, Nina Markl, Léa-Marie Lam-Yee-Mui, Jennifer Pearson, Matt Jones, Peter Bell, Simon Robinson
2023 J jnl
Speech collage: code-switched audio generation by collaging monolingual corpora.
CoRR
Amir Hussein, Dorsa Zeinali, Ondrej Klejch, Matthew Wiesner, Brian Yan, Shammur Absar Chowdhury, Ahmed M. Ali, Shinji Watanabe, Sanjeev Khudanpur
2023 Misc conf
The Edinburgh International Accents of English Corpus: Towards the Democratization of English ASR.
ICASSP
Ramon Sanabria, Nikolay Bogoychev, Nina Markl, Andrea Carmantini, Ondrej Klejch, Peter Bell
2023 J jnl
The Edinburgh International Accents of English Corpus: Towards the Democratization of English ASR.
CoRR
Ramon Sanabria, Nikolay Bogoychev, Nina Markl, Andrea Carmantini, Ondrej Klejch, Peter Bell
2023 Misc conf
Towards Zero-Shot Code-Switched Speech Recognition.
ICASSP
Brian Yan, Matthew Wiesner, Ondrej Klejch, Preethi Jyothi, Shinji Watanabe
2022 — conf
AVSE Challenge: Audio-Visual Speech Enhancement Challenge.
SLT
Andrea Lorena Aldana Blanco, Cassia Valentini-Botinhao, Ondrej Klejch, Mandar Gogate, Kia Dashtipour, Amir Hussain, Peter Bell
2022 A conf
Deciphering Speech: a Zero-Resource Approach to Cross-Lingual Transfer in ASR.
INTERSPEECH
Ondrej Klejch, Electra Wallington, Peter Bell
2022 J jnl
Evaluating and reducing the distance between synthetic and real speech distributions.
CoRR
Christoph Minixhofer, Ondrej Klejch, Peter Bell
2022 A* conf
Opportunities and Challenges of Automatic Speech Recognition Systems for Low-Resource Language Speakers.
CHI
Thomas Reitmaier, Electra Wallington, Dani Kalarikalayil Raju, Ondrej Klejch, Jennifer Pearson, Matt Jones, Peter Bell, Simon Robinson
2022 J jnl
Towards Zero-Shot Code-Switched Speech Recognition.
CoRR
Brian Yan, Matthew Wiesner, Ondrej Klejch, Preethi Jyothi, Shinji Watanabe
2021 J jnl
Deciphering Speech: a Zero-Resource Approach to Cross-Lingual Transfer in ASR.
CoRR
Ondrej Klejch, Electra Wallington, Peter Bell
2021 — conf
European Language Grid: A Joint Platform for the European Language Technology Community.
EACL (System Demonstrations)
Georg Rehm, Stelios Piperidis, Kalina Bontcheva, Jan Hajic, Victoria Arranz, Andrejs Vasiljevs, Gerhard Backfried, José Manuél Gómez-Pérez, Ulrich Germann, Rémi Calizzano, Nils Feldhus, Stefanie Hegele, Florian Kintzel, Katrin Marheinecke, Julián Moreno Schneider, Dimitris Galanis, Penny Labropoulou, Miltos Deligiannis, Katerina Gkirtzou, Athanasia Kolovou, Dimitris Gkoumas, Leon Voukoutis, Ian Roberts, Jana Hamrlová, Dusan Varis, Lukás Kacena, Khalid Choukri, Valérie Mapelli, Mickaël Rigault, Julija Melnika, Miroslav Jánosík, Katja Prinz, Andrés García-Silva, Cristian Berrio, Ondrej Klejch, Steve Renals
2021 J jnl
Mask-combine Decoding and Classification Approach for Punctuation Prediction with real-time Inference Constraints.
CoRR
Christoph Minixhofer, Ondrej Klejch, Peter Bell
2021 A conf
On the Learning Dynamics of Semi-Supervised Training for ASR.
Interspeech
Electra Wallington, Benji Kershenbaum, Ondrej Klejch, Peter Bell
2021 A conf
The CSTR System for Multilingual and Code-Switching ASR Challenges for Low Resource Indian Languages.
Interspeech
Ondrej Klejch, Electra Wallington, Peter Bell
2020 J jnl
Adaptation Algorithms for Speech Recognition: An Overview.
CoRR
Peter Bell, Joachim Fainberg, Ondrej Klejch, Jinyu Li, Steve Renals, Pawel Swietojanski
2020 Misc conf
Ava Active Speaker: An Audio-Visual Dataset for Active Speaker Detection.
ICASSP
Joseph Roth, Sourish Chaudhuri, Ondrej Klejch, Radhika Marvin, Andrew C. Gallagher, Liat Kaver, Sharadh Ramaswamy, Arkadiusz Stopczynski, Cordelia Schmid, Zhonghua Xi, Caroline Pantofaru
2020 B conf
European Language Grid: An Overview.
LREC
Georg Rehm, Maria Berger, Ela Elsholz, Stefanie Hegele, Florian Kintzel, Katrin Marheinecke, Stelios Piperidis, Miltos Deligiannis, Dimitris Galanis, Katerina Gkirtzou, Penny Labropoulou, Kalina Bontcheva, David Jones, Ian Roberts, Jan Hajic, Jana Hamrlová, Lukás Kacena, Khalid Choukri, Victoria Arranz, Andrejs Vasiljevs, Orians Anvari, Andis Lagzdins, Julija Melnika, Gerhard Backfried, Erinç Dikici, Miroslav Jánosík, Katja Prinz, Christoph Prinz, Severin Stampler, Dorothea Thomas-Aniola, José Manuél Gómez-Pérez, Andrés García-Silva, Cristian Berrio, Ulrich Germann, Steve Renals, Ondrej Klejch
2020 J jnl
European Language Grid: An Overview.
CoRR
Georg Rehm, Maria Berger, Ela Elsholz, Stefanie Hegele, Florian Kintzel, Katrin Marheinecke, Stelios Piperidis, Miltos Deligiannis, Dimitris Galanis, Katerina Gkirtzou, Penny Labropoulou, Kalina Bontcheva, David Jones, Ian Roberts, Jan Hajic, Jana Hamrlová, Lukás Kacena, Khalid Choukri, Victoria Arranz, Andrejs Vasiljevs, Orians Anvari, Andis Lagzdins, Julija Melnika, Gerhard Backfried, Erinç Dikici, Miroslav Jánosík, Katja Prinz, Christoph Prinz, Severin Stampler, Dorothea Thomas-Aniola, José Manuél Gómez-Pérez, Andrés García-Silva, Cristian Berrio, Ulrich Germann, Steve Renals, Ondrej Klejch
2020 — —
Learning to adapt: meta-learning approaches for speaker adaptation
Ondrej Klejch
2019 J jnl
AVA-ActiveSpeaker: An Audio-Visual Dataset for Active Speaker Detection.
CoRR
Joseph Roth, Sourish Chaudhuri, Ondrej Klejch, Radhika Marvin, Andrew C. Gallagher, Liat Kaver, Sharadh Ramaswamy, Arkadiusz Stopczynski, Cordelia Schmid, Zhonghua Xi, Caroline Pantofaru
2019 J jnl
Acoustic Model Adaptation from Raw Waveforms with SincNet.
CoRR
Joachim Fainberg, Ondrej Klejch, Erfan Loweimi, Peter Bell, Steve Renals
2019 C conf
Acoustic Model Adaptation from Raw Waveforms with Sincnet.
ASRU
Joachim Fainberg, Ondrej Klejch, Erfan Loweimi, Peter Bell, Steve Renals
2019 — conf
Experiments with Cross-Language Speech Retrieval for Lower-Resource Languages.
AIRS
Suraj Nair, Anton Ragni, Ondrej Klejch, Petra Galuscáková, Douglas W. Oard
2019 A conf
Lattice-Based Lightly-Supervised Acoustic Model Training.
INTERSPEECH
Joachim Fainberg, Ondrej Klejch, Steve Renals, Peter Bell
2019 J jnl
Lattice-Based Unsupervised Test-Time Adaptation of Neural Network Acoustic Models.
CoRR
Ondrej Klejch, Joachim Fainberg, Peter Bell, Steve Renals
2019 J jnl
Lattice-based lightly-supervised acoustic model training.
CoRR
Joachim Fainberg, Ondrej Klejch, Steve Renals, Peter Bell
2019 C conf
Speaker Adaptive Training Using Model Agnostic Meta-Learning.
ASRU
Ondrej Klejch, Joachim Fainberg, Peter Bell, Steve Renals
2019 J jnl
Speaker Adaptive Training using Model Agnostic Meta-Learning.
CoRR
Ondrej Klejch, Joachim Fainberg, Peter Bell, Steve Renals
2019 — conf
Supplementary Material: AVA-ActiveSpeaker: An Audio-Visual Dataset for Active Speaker Detection.
ICCV Workshops
Joseph Roth, Zhonghua Xi, Caroline Pantofaru, Sourish Chaudhuri, Ondrej Klejch, Radhika Marvin, Andrew C. Gallagher, Liat Kaver, Sharadh Ramaswamy, Arkadiusz Stopczynski, Cordelia Schmid
2018 A conf
Learning to Adapt: A Meta-learning Approach for Speaker Adaptation.
INTERSPEECH
Ondrej Klejch, Joachim Fainberg, Peter Bell
2018 J jnl
Learning to adapt: a meta-learning approach for speaker adaptation.
CoRR
Ondrej Klejch, Joachim Fainberg, Peter Bell
2017 C conf
Hierarchical recurrent neural network for story segmentation using fusion of lexical and acoustic features.
ASRU
Emiru Tsunoo, Ondrej Klejch, Peter Bell, Steve Renals
2017 Misc conf
Sequence-to-sequence models for punctuated transcription combining lexical and acoustic features.
ICASSP
Ondrej Klejch, Peter Bell, Steve Renals
2017 — conf
The SUMMA Platform Prototype.
EACL (Software Demonstrations)
Renars Liepins, Ulrich Germann, Guntis Barzdins, Alexandra Birch, Steve Renals, Susanne Weber, Peggy van der Kreeft, Hervé Bourlard, João Prieto, Ondrej Klejch, Peter Bell, Alexandros Lazaridis, Afonso Mendes, Sebastian Riedel, Mariana S. C. Almeida, Pedro Balage, Shay B. Cohen, Tomasz Dwojak, Philip N. Garner, Andreas Giefer, Marcin Junczys-Dowmunt, Hina Imran, David Nogueira, Ahmed M. Ali, Sebastião Miranda, Andrei Popescu-Belis, Lesly Miculicich Werlen, Nikos Papasarantopoulos, Abiola Obamuyide, Clive Jones, Fahim Dalvi, Andreas Vlachos, Yang Wang, Sibo Tong, Rico Sennrich, Nikolaos Pappas, Shashi Narayan, Marco Damonte, Nadir Durrani, Sameer Khurana, Ahmed Abdelali, Hassan Sajjad, Stephan Vogel, David Sheppey, Chris Hernon, Jeff Mitchell
2016 — conf
Punctuated transcription of multi-genre broadcasts using acoustic and lexical approaches.
SLT
Ondrej Klejch, Peter Bell, Steve Renals
2016 B conf
Tools and Guidelines for Principled Machine Translation Development.
LREC
Nora Aranberri, Eleftherios Avramidis, Aljoscha Burchardt, Ondrej Klejch, Martin Popel, Maja Popovic
2015 — conf
CloudASR: Platform and Service.
TSD
Ondrej Klejch, Ondrej Plátek, Lukás Zilka, Filip Jurcícek
2015 J jnl
MT-ComparEval: Graphical evaluation interface for Machine Translation development.
Prague Bull. Math. Linguistics
Ondrej Klejch, Eleftherios Avramidis, Aljoscha Burchardt, Martin Popel