Objective evaluation of phase and magnitude only reconstructed speech: New considerations. - Erfan Loweimi; Seyed Mohammad Ahadi (ISSPA, 2010)

A new group delay-based feature for robust speech recognition. - Erfan Loweimi; Seyed Mohammad Ahadi (ICME, 2011)

Phase-Only Speech Reconstruction Using Very Short Frames. - Erfan Loweimi; Seyed Mohammad Ahadi; Hamid Sheikhzadeh (INTERSPEECH, 2011)

A new phase-based feature representation for robust speech recognition. - Erfan Loweimi; Seyed Mohammad Ahadi; Thomas Drugman (ICASSP, 2013)

On the Importance of Pre-emphasis and Window Shape in Phase-Based Speech Recognition. - Erfan Loweimi; Seyed Mohammad Ahadi; Thomas Drugman; Samira Loveymi (NOLISP, 2013)

Source-filter separation of speech signal in the phase domain. - Erfan Loweimi; Jon Barker; Thomas Hain (INTERSPEECH, 2015)

Long-Term Statistical Feature Extraction from Speech Signal and Its Application in Emotion Recognition. - Erfan Loweimi; Mortaza Doulaty; Jon Barker; Thomas Hain (SLSP, 2015)

Use of Generalised Nonlinearity in Vector Taylor Series Noise Compensation for Robust Speech Recognition. - Erfan Loweimi; Jon Barker; Thomas Hain (INTERSPEECH, 2016)

Statistical normalisation of phase-based feature representation for robust speech recognition. - Erfan Loweimi; Jon Barker; Thomas Hain (ICASSP, 2017)

Channel Compensation in the Generalised Vector Taylor Series Approach to Robust ASR. - Erfan Loweimi; Jon Barker; Thomas Hain (INTERSPEECH, 2017)

Robust Source-Filter Separation of Speech Signal in the Phase Domain. - Erfan Loweimi; Jon Barker; Oscar Saz-Torralba; Thomas Hain (INTERSPEECH, 2017)

Exploring the Use of Group Delay for Generalised VTS Based Noise Compensation. - Erfan Loweimi; Jon Barker; Thomas Hain (ICASSP, 2018)

On the Usefulness of the Speech Phase Spectrum for Pitch Extraction. - Erfan Loweimi; Jon Barker; Thomas Hain (INTERSPEECH, 2018)

Robust phase-based speech signal processing from source-filter separation to model-based robust ASR. - Erfan Loweimi (2018)

Acoustic Model Adaptation from Raw Waveforms with Sincnet. - Joachim Fainberg; Ondrej Klejch; Erfan Loweimi; Peter Bell 001; Steve Renals (ASRU, 2019)

On the Usefulness of Statistical Normalisation of Bottleneck Features for Speech Recognition. - Erfan Loweimi; Peter Bell 001; Steve Renals (ICASSP, 2019)

Windowed Attention Mechanisms for Speech Recognition. - Shucong Zhang; Erfan Loweimi; Peter Bell 001; Steve Renals (ICASSP, 2019)

Learning Temporal Clusters Using Capsule Routing for Speech Emotion Recognition. - Md Asif Jalal; Erfan Loweimi; Roger K. Moore; Thomas Hain (INTERSPEECH, 2019)

On Learning Interpretable CNNs with Parametric Modulated Kernel-Based Filters. - Erfan Loweimi; Peter Bell 001; Steve Renals (INTERSPEECH, 2019)

Trainable Dynamic Subsampling for End-to-End Speech Recognition. - Shucong Zhang; Erfan Loweimi; Yumo Xu; Peter Bell 001; Steve Renals (INTERSPEECH, 2019)

On the Robustness and Training Dynamics of Raw Waveform Models. - Erfan Loweimi; Peter Bell 001; Steve Renals (INTERSPEECH, 2020)

Raw Sign and Magnitude Spectra for Multi-Head Acoustic Modelling. - Erfan Loweimi; Peter Bell 001; Steve Renals (INTERSPEECH, 2020)

When Can Self-Attention Be Replaced by Feed Forward Layers? - Shucong Zhang; Erfan Loweimi; Peter Bell 001; Steve Renals (CoRR, 2020)

Stochastic Attention Head Removal: A Simple and Effective Method for Improving Automatic Speech Recognition with Transformers. - Shucong Zhang; Erfan Loweimi; Peter Bell 001; Steve Renals (CoRR, 2020)

Speech Acoustic Modelling from Raw Phase Spectrum. - Erfan Loweimi; Zoran Cvetkovic; Peter Bell 001; Steve Renals (ICASSP, 2021)

Train Your Classifier First: Cascade Neural Networks Training from Upper Layers to Lower Layers. - Shucong Zhang; Cong-Thanh Do; Rama Doddipatla; Erfan Loweimi; Peter Bell 001; Steve Renals (ICASSP, 2021)

Speech Acoustic Modelling Using Raw Source and Filter Components. - Erfan Loweimi; Zoran Cvetkovic; Peter Bell 001; Steve Renals (Interspeech, 2021)

Stochastic Attention Head Removal: A Simple and Effective Method for Improving Transformer Based ASR Models. - Shucong Zhang; Erfan Loweimi; Peter Bell 001; Steve Renals (Interspeech, 2021)

On The Usefulness of Self-Attention for Automatic Speech Recognition with Transformers. - Shucong Zhang; Erfan Loweimi; Peter Bell 001; Steve Renals (SLT, 2021)

Raw Source and Filter Modelling for Dysarthric Speech Recognition. - Zhengjun Yue; Erfan Loweimi; Zoran Cvetkovic (ICASSP, 2022)

Multi-Modal Acoustic-Articulatory Feature Fusion For Dysarthric Speech Recognition. - Zhengjun Yue; Erfan Loweimi; Zoran Cvetkovic; Heidi Christensen; Jon Barker (ICASSP, 2022)

RCT: Random consistency training for semi-supervised sound event detection. - Nian Shao; Erfan Loweimi; Xiaofei Li (INTERSPEECH, 2022)

Dysarthric Speech Recognition From Raw Waveform with Parametric CNNs. - Zhengjun Yue; Erfan Loweimi; Heidi Christensen; Jon Barker; Zoran Cvetkovic (INTERSPEECH, 2022)

Acoustic Modelling From Raw Source and Filter Components for Dysarthric Speech Recognition. - Zhengjun Yue; Erfan Loweimi; Heidi Christensen; Jon Barker; Zoran Cvetkovic (IEEE ACM Trans. Audio Speech Lang. Process., 2022)

Dysarthric Speech Recognition, Detection and Classification using Raw Phase and Magnitude Spectra. - Zhengjun Yue; Erfan Loweimi; Zoran Cvetkovic (INTERSPEECH, 2023)

Phonetic Error Analysis Beyond Phone Error Rate. - Erfan Loweimi; Andrea Carmantini; Peter Bell 001; Steve Renals; Zoran Cvetkovic (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

Multi-Stream Acoustic Modelling Using Raw Real and Imaginary Parts of the Fourier Transform. - Erfan Loweimi; Zhengjun Yue; Peter Bell 001; Steve Renals; Zoran Cvetkovic (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

On the Usefulness of Speaker Embeddings for Speaker Retrieval in the Wild: A Comparative Study of x-vector and ECAPA-TDNN Models. - Erfan Loweimi; Mengjie Qian 001; Kate M. Knill; Mark J. F. Gales (INTERSPEECH, 2024)

Zero-Shot Audio Topic Reranking Using Large Language Models. - Mengjie Qian 001; Rao Ma; Adian Liusie; Erfan Loweimi; Kate M. Knill; Mark J. F. Gales (SLT, 2024)

Phonetic Error Analysis of Raw Waveform Acoustic Models with Parametric and Non-Parametric CNNs. - Erfan Loweimi; Andrea Carmantini; Peter Bell 001; Steve Renals; Zoran Cvetkovic (CoRR, 2024)

Multi-modal video search by examples - A video quality impact analysis. - Guanfeng Wu; Abbas Haider; Xing Tian; Erfan Loweimi; Chi-Ho Chan; Mengjie Qian 001; Muhammad Junaid Awan; Ivor T. A. Spence; Rob Cooper; Wing W. Y. Ng; Josef Kittler; Mark J. F. Gales; et al. (IET Comput. Vis., 2024)

Speaker Retrieval in the Wild: Challenges, Effectiveness and Robustness. - Erfan Loweimi; Mengjie Qian 001; Kate M. Knill; Mark J. F. Gales (CoRR, 2025)

Raw acoustic-articulatory multimodal dysarthric speech recognition. - Zhengjun Yue; Erfan Loweimi; Zoran Cvetkovic; Jon Barker; Heidi Christensen (Comput. Speech Lang., 2026)