From user perceptions to technical improvement: Enabling people who stutter to better use speech recognition

C Lea, Z Huang, J Narain, L Tooley, D Yee… - Proceedings of the …, 2023 - dl.acm.org
Consumer speech recognition systems do not work as well for many people with speech
differences, such as stuttering, relative to the rest of the general population. However, what …

Modeling spoken information queries for virtual assistants: Open problems, challenges and opportunities

C Van Gysel - Proceedings of the 46th International ACM SIGIR …, 2023 - dl.acm.org
Virtual assistants are becoming increasingly important speech-driven Information Retrieval
platforms that assist users with various tasks. We discuss open problems and challenges …

Analysis and tuning of a voice assistant system for dysfluent speech

V Mitra, Z Huang, C Lea, L Tooley, S Wu… - arXiv preprint arXiv …, 2021 - arxiv.org
Dysfluencies and variations in speech pronunciation can severely degrade speech
recognition performance, and for many individuals with moderate-to-severe speech …

Space-efficient representation of entity-centric query language models

C Van Gysel, M Hannemann, E Pusateri… - arXiv preprint arXiv …, 2022 - arxiv.org
Virtual assistants make use of automatic speech recognition (ASR) to help users answer
entity-centric queries. However, spoken entity recognition is a difficult problem, due to the …

Synthetic query generation using large language models for virtual assistants

S Sannigrahi, T Fraga-Silva, Y Oualil… - Proceedings of the 47th …, 2024 - dl.acm.org
Virtual Assistants (VAs) are important Information Retrieval platforms that help users
accomplish various tasks through spoken commands. The speech recognition system …

Automatic speech recognition performance improvement for Mandarin based on optimizing gain control strategy

D Wang, Y Wei, K Zhang, D Ji, Y Wang - Sensors, 2022 - mdpi.com
Automatic speech recognition (ASR) is an essential technique of human–computer
interactions; gain control is a commonly used operation in ASR. However, inappropriate …

Neural Language Model Pruning for Automatic Speech Recognition

L Emili, T Fraga-Silva, E Pusateri… - arXiv preprint arXiv …, 2023 - arxiv.org
We study model pruning methods applied to Transformer-based neural network language
models for automatic speech recognition. We explore three aspects of the pruning frame …

Transformer-based Model for ASR N-Best Rescoring and Rewriting

IE Kang, C Van Gysel, MH Siu - arXiv preprint arXiv:2406.08207, 2024 - arxiv.org
Voice assistants increasingly use on-device Automatic Speech Recognition (ASR) to ensure
speed and privacy. However, due to resource constraints on the device, queries pertaining …

AVCA: Autonomous Virtual Cognitive Assessment

B Karimi, S Zabihi, A Keynia, A Montazami… - Transactions on …, 2023 - Springer
Fast-paced and ever-growing advances in Artificial Intelligence (AI) and Deep Neural
Network (DNN) models have initiated works on autonomous monitoring/screening systems …

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B Karimi¹, S Zabihi, A Keynia… - Transactions on …, 2023 - books.google.com
Fast-paced and ever-growing advances in Artificial Intelligence (AI) and Deep Neural
Network (DNN) models have initiated works on autonomous monitoring/screening systems …