Barry-John Theobald

According to our database, Barry-John Theobald authored at least 71 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Evaluating Gender Bias Transfer between Pre-trained and Prompt-Adapted Language Models.

Natalie Mackraz, Nivedha Sivakumar, Samira Khorshidi, Krishna Patel, Barry-John Theobald, Luca Zappella, Nicholas Apostoloff

CoRR, 2024

PREDICT: Preference Reasoning by Evaluating Decomposed preferences Inferred from Candidate Trajectories.

Stephane Aroca-Ouellette, Natalie Mackraz, Barry-John Theobald, Katherine Metcalf

CoRR, 2024

Learning Spatially-Aware Language and Audio Embedding.

Bhavika Devnani, Skyler Seto, Zakaria Aldeneh, Alessandro Toso, Elena Menyaylenko, Barry-John Theobald, Jonathan Sheaffer, Miguel Sarabia

CoRR, 2024

Speaker-IPL: Unsupervised Learning of Speaker Characteristics with i-Vector based Pseudo-Labels.

Zakaria Aldeneh, Takuya Higuchi, Jee-weon Jung, Li-Wei Chen, Stephen Shum, Ahmed Hussen Abdelaziz, Shinji Watanabe, Tatiana Likhomanenko, Barry-John Theobald

CoRR, 2024

Exploring Prediction Targets in Masked Pre-Training for Speech Foundation Models.

Li-Wei Chen, Takuya Higuchi, He Bai, Ahmed Hussen Abdelaziz, Alexander Rudnicky, Shinji Watanabe, Tatiana Likhomanenko, Barry-John Theobald, Zakaria Aldeneh

CoRR, 2024

Towards Automatic Assessment of Self-Supervised Speech Models using Rank.

Zakaria Aldeneh, Vimal Thilak, Takuya Higuchi, Barry-John Theobald, Tatiana Likhomanenko

CoRR, 2024

Can you Remove the Downstream Model for Speaker Recognition with Self-Supervised Speech Features?

Zakaria Aldeneh, Takuya Higuchi, Jee-weon Jung, Skyler Seto, Tatiana Likhomanenko, Stephen Shum, Ahmed Hussen Abdelaziz, Shinji Watanabe, Barry-John Theobald

CoRR, 2024

ESPnet-SPK: full pipeline speaker embedding toolkit with reproducible recipes, self-supervised front-ends, and off-the-shelf models.

Jee-weon Jung, Wangyou Zhang, Jiatong Shi, Zakaria Aldeneh, Takuya Higuchi, Barry-John Theobald, Ahmed Hussen Abdelaziz, Shinji Watanabe

CoRR, 2024

REALM: Robust Entropy Adaptive Loss Minimization for Improved Single-Sample Test-Time Adaptation.

Skyler Seto, Barry-John Theobald, Federico Danieli, Navdeep Jaitly, Dan Busbridge

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2024

On the Limited Generalization Capability of the Implicit Reward Model Induced by Direct Preference Optimization.

Yong Lin, Skyler Seto, Maartje ter Hoeve, Katherine Metcalf, Barry-John Theobald, Xuan Wang, Yizhe Zhang, Chen Huang, Tong Zhang

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

Can You Rely on Synthetic Labellers in Preference-Based Reinforcement Learning? It's Complicated.

Katherine Metcalf, Miguel Sarabia, Masha Fedzechkina, Barry-John Theobald

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Spatial LibriSpeech: An Augmented Dataset for Spatial Audio Learning.

Miguel Sarabia, Elena Menyaylenko, Alessandro Toso, Skyler Seto, Zakaria Aldeneh, Shadi Pirhosseinloo, Luca Zappella, Barry-John Theobald, Nicholas Apostoloff, Jonathan Sheaffer

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Naturalistic Head Motion Generation from Speech.

Trisha Mittal, Zakaria Aldeneh, Masha Fedzechkina, Anurag Ranjan, Barry-John Theobald

Proceedings of the IEEE International Conference on Acoustics, 2023

On the Role of LIP Articulation in Visual Speech Perception.

Zakaria Aldeneh, Masha Fedzechkina, Skyler Seto, Katherine Metcalf, Miguel Sarabia, Nicholas Apostoloff, Barry-John Theobald

Proceedings of the IEEE International Conference on Acoustics, 2023

Sample-Efficient Preference-based Reinforcement Learning with Dynamics Aware Rewards.

Katherine Metcalf, Miguel Sarabia, Natalie Mackraz, Barry-John Theobald

Proceedings of the Conference on Robot Learning, 2023

2022

Understanding the Robustness of Multi-Exit Models under Common Corruptions.

Akshay Mehra, Skyler Seto, Navdeep Jaitly, Barry-John Theobald

CoRR, 2022

Rewards Encoding Environment Dynamics Improves Preference-based Reinforcement Learning.

Katherine Metcalf, Miguel Sarabia, Barry-John Theobald

CoRR, 2022

Contrastive Self-Supervised Learning for Skeleton Representations.

Nico Lingg, Miguel Sarabia, Luca Zappella, Barry-John Theobald

CoRR, 2022

Towards a Perceptual Model for Estimating the Quality of Visual Speech.

Zakaria Aldeneh, Masha Fedzechkina, Skyler Seto, Katherine Metcalf, Miguel Sarabia, Nicholas Apostoloff, Barry-John Theobald

CoRR, 2022

FedEmbed: Personalized Private Federated Learning.

Andrew Silva, Katherine Metcalf, Nicholas Apostoloff, Barry-John Theobald

CoRR, 2022

2021

Multimodal Punctuation Prediction with Contextual Dropout.

Andrew Silva, Barry-John Theobald, Nicholas Apostoloff

Proceedings of the IEEE International Conference on Acoustics, 2021

On The Role of Visual Cues in Audiovisual Speech Enhancement.

Zakaria Aldeneh, Anushree Prasanna Kumar, Barry-John Theobald, Erik Marchi, Sachin Kajarekar, Devang Naik, Ahmed Hussen Abdelaziz

Proceedings of the IEEE International Conference on Acoustics, 2021

MorphGAN: One-Shot Face Synthesis GAN for Detecting Recognition Bias.

Nataniel Ruiz, Barry-John Theobald, Anurag Ranjan, Ahmed Hussen Abdelaziz, Nicholas Apostoloff

Proceedings of the 32nd British Machine Vision Conference 2021, 2021

2020

Self-supervised Learning of Visual Speech Features with Audiovisual Speech Enhancement.

Zakaria Aldeneh, Anushree Prasanna Kumar, Barry-John Theobald, Erik Marchi, Sachin Kajarekar, Devang Naik, Ahmed Hussen Abdelaziz

CoRR, 2020

Modality Dropout for Improved Performance-driven Talking Faces.

Ahmed Hussen Abdelaziz, Barry-John Theobald, Paul Dixon, Reinhard Knothe, Nicholas Apostoloff, Sachin Kajareker

Proceedings of the ICMI '20: International Conference on Multimodal Interaction, 2020

2019

Mirroring to Build Trust in Digital Assistants.

Katherine Metcalf, Barry-John Theobald, Garrett Weinberg, Robert Lee, Ing-Marie Jonsson, Russ Webb, Nicholas Apostoloff

Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

Speaker-Independent Speech-Driven Visual Speech Synthesis using Domain-Adapted Acoustic Models.

Ahmed Hussen Abdelaziz, Barry-John Theobald, Justin Binder, Gabriele Fanelli, Paul Dixon, Nicholas Apostoloff, Thibaut Weise, Sachin Kajareker

Proceedings of the International Conference on Multimodal Interaction, 2019

2018

Learning Sharing Behaviors with Arbitrary Numbers of Agents.

Katherine Metcalf, Barry-John Theobald, Nicholas Apostoloff

Proceedings of the 17th International Conference on Autonomous Agents and MultiAgent Systems, 2018

2017

Some observations on computer lip-reading: moving from the dream to the reality.

Helen L. Bear, Gari Owen, Richard W. Harvey, Barry-John Theobald

CoRR, 2017

2016

Visual units and confusion modelling for automatic lip-reading.

Dominic Howell, Stephen J. Cox, Barry-John Theobald

Image Vis. Comput., 2016

Expressive Modulation of Neutral Visual Speech.

Felix Shaw, Barry-John Theobald

IEEE Multim., 2016

2015

A mouth full of words: Visually consistent acoustic redubbing.

Sarah L. Taylor, Barry-John Theobald, Iain A. Matthews

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

HMM-based visual speech synthesis using dynamic visemes.

Ausdang Thangthai, Barry-John Theobald

Proceedings of the Auditory-Visual Speech Processing, 2015

Improving lip-reading performance for robust audiovisual speech recognition using DNNs.

Kwanchiva Thangthai, Richard W. Harvey, Stephen J. Cox, Barry-John Theobald

Proceedings of the Auditory-Visual Speech Processing, 2015

2014

Which Phoneme-to-Viseme Maps Best Improve Visual-Only Computer Lip-Reading?

Helen L. Bear, Richard W. Harvey, Barry-John Theobald, Yuxuan Lan

Proceedings of the Advances in Visual Computing - 10th International Symposium, 2014

Resolution limits on visual speech recognition.

Helen L. Bear, Richard W. Harvey, Barry-John Theobald, Yuxuan Lan

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

The effect of speaking rate on audio and visual speech.

Sarah L. Taylor, Barry-John Theobald, Iain A. Matthews

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Transforming neutral visual speech into expressive visual speech.

Felix Shaw, Barry-John Theobald

Proceedings of the Auditory-Visual Speech Processing, 2013

Confusion modelling for automated lip-reading usingweighted finite-state transducers.

Dominic Howell, Barry-John Theobald, Stephen J. Cox

Proceedings of the Auditory-Visual Speech Processing, 2013

2012

Relating Objective and Subjective Performance Measures for AAM-Based Visual Speech Synthesis.

Barry-John Theobald, Iain A. Matthews

IEEE Trans. Speech Audio Process., 2012

On the Segmentation and Classification of Hand Radiographs.

Luke M. Davis, Barry-John Theobald, Jason Lines, Andoni Toms, Anthony J. Bagnall

Int. J. Neural Syst., 2012

Dynamic Units of Visual Speech.

Sarah L. Taylor, Moshe Mahler, Barry-John Theobald, Iain A. Matthews

Proceedings of the 2012 Eurographics/ACM SIGGRAPH Symposium on Computer Animation, 2012

Automated Bone Age Assessment Using Feature Extraction.

Luke M. Davis, Barry-John Theobald, Anthony J. Bagnall

Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2012, 2012

View Independent Computer Lip-Reading.

Yuxuan Lan, Barry-John Theobald, Richard W. Harvey

Proceedings of the 2012 IEEE International Conference on Multimedia and Expo, 2012

Insights into machine lip reading.

Yuxuan Lan, Richard W. Harvey, Barry-John Theobald

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

On the Extraction and Classification of Hand Outlines.

Luke M. Davis, Barry-John Theobald, Andoni Toms, Anthony J. Bagnall

Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2011, 2011

2010

Limitations of visual speech recognition.

Jacob L. Newman, Barry-John Theobald, Stephen J. Cox

Proceedings of the Auditory-Visual Speech Processing, 2010

Improving visual features for lip-reading.

Yuxuan Lan, Barry-John Theobald, Richard W. Harvey, Eng-Jon Ong, Richard Bowden

Proceedings of the Auditory-Visual Speech Processing, 2010

In pursuit of visemes.

Sarah Hilder, Barry-John Theobald, Richard W. Harvey

Proceedings of the Auditory-Visual Speech Processing, 2010

2009

Animating Virtual Speakers or Singers from Audio: Lip-Synching Facial Animation.

Sascha Fagel, Gérard Bailly, Barry-John Theobald

EURASIP J. Audio Speech Music. Process., 2009

High-presence, low-bandwidth, apparent 3D video-conferencing with a single camera.

Timothy R. Brick, Jeffrey R. Spies, Barry-John Theobald, Iain A. Matthews, Steven M. Boker

Proceedings of the 10th Workshop on Image Analysis for Multimedia Interactive Services, 2009

Robust facial feature tracking using selected multi-resolution linear predictors.

Eng-Jon Ong, Yuxuan Lan, Barry-John Theobald, Richard W. Harvey, Richard Bowden

Proceedings of the IEEE 12th International Conference on Computer Vision, ICCV 2009, Kyoto, Japan, September 27, 2009

Comparing visual features for lipreading.

Yuxuan Lan, Richard W. Harvey, Barry-John Theobald, Eng-Jon Ong, Richard Bowden

Proceedings of the Auditory-Visual Speech Processing, 2009

Comparison of human and machine-based lip-reading.

Sarah Hilder, Richard W. Harvey, Barry-John Theobald

Proceedings of the Auditory-Visual Speech Processing, 2009

2008

A probabilistic trajectory synthesis system for synthesising visual speech.

Barry-John Theobald, Nicholas Wilkinson

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

LIPS2008: visual speech synthesis challenge.

Barry-John Theobald, Sascha Fagel, Gérard Bailly, Frédéric Elisei

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Comparing text-driven and speech-driven visual speech synthesisers.

Barry-John Theobald, Gavin C. Cawley, J. Andrew Bangham, Iain A. Matthews, Nicholas Wilkinson

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

On evaluating synthesised visual speech.

Barry-John Theobald, Nicholas Wilkinson, Iain A. Matthews

Proceedings of the International Conference on Auditory-Visual Speech Processing 2008, 2008

The challenge of multispeaker lip-reading.

Stephen J. Cox, Richard W. Harvey, Yuxuan Lan, Jacob L. Newman, Barry-John Theobald

Proceedings of the International Conference on Auditory-Visual Speech Processing 2008, 2008

2007

Real-time expression cloning using appearance models.

Barry-John Theobald, Iain A. Matthews, Jeffrey F. Cohn, Steven M. Boker

Proceedings of the 9th International Conference on Multimodal Interfaces, 2007

The painful face: pain expression recognition using active appearance models.

Ahmed Bilal Ashraf, Simon Lucey, Jeffrey F. Cohn, Tsuhan Chen, Zara Ambadar, Kenneth M. Prkachin, Patty Solomon, Barry-John Theobald

Proceedings of the 9th International Conference on Multimodal Interfaces, 2007

A real-time speech-driven talking head using active appearance models.

Barry-John Theobald, Nicholas Wilkinson

Proceedings of the Auditory-Visual Speech Processing 2007, 2007

2006

Evaluating Error Functions for Robust Active Appearance Models.

Barry-John Theobald, Iain A. Matthews, Simon Baker

Proceedings of the Seventh IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2006), 2006

2004

Near-videorealistic synthetic talking faces: implementation and evaluation.

Barry-John Theobald, J. Andrew Bangham, Iain A. Matthews, Gavin C. Cawley

Speech Commun., 2004

2003

Visual speech synthesis using shape and appearance models.

Barry-John Theobald

PhD thesis, 2003

Towards a low bandwidth talking face using appearance models.

Barry-John Theobald, Silko Kruse, J. Andrew Bangham, Gavin C. Cawley

Image Vis. Comput., 2003

Near-videorealistic synthetic visual speech using non-rigid appearance models.

Barry-John Theobald, Gavin C. Cawley, Iain A. Matthews, J. Andrew Bangham

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2.5D Visual Speech Synthesis Using Appearance Models.

Barry-John Theobald, J. Andrew Bangham, Iain A. Matthews, John R. W. Glauert, Gavin C. Cawley

Proceedings of the British Machine Vision Conference, 2003

Evaluation of a talking head based on appearance models.

Barry-John Theobald, J. Andrew Bangham, Iain A. Matthews, Gavin C. Cawley

Proceedings of the AVSP 2003, 2003

2002

Towards video realistic synthetic visual speech.

Barry-John Theobald, J. Andrew Bangham, Iain A. Matthews, Gavin C. Cawley

Proceedings of the IEEE International Conference on Acoustics, 2002

2001

Visual speech synthesis using statistical models of shape and appearance.

Barry-John Theobald, J. Andrew Bangham, Iain A. Matthews, Gavin C. Cawley

Proceedings of the Auditory-Visual Speech Processing, 2001