Erfan Loweimi

ORCID

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 35

Top Venues

INTERSPEECH

CoRR

ICASSP

IEEE ACM Trans. Audio Speech Lang. Process.

University of Sheffield, UK (PHD)

Education History

University of Sheffield, UK

PHD

Publications

Erfan Loweimi, Andrea Carmantini, Peter Bell, Steve Renals, Zoran Cvetkovic
Phonetic Error Analysis of Raw Waveform Acoustic Models with Parametric and Non-Parametric CNNs. CoRR (2024)
Erfan Loweimi, Zhengjun Yue, Peter Bell, Steve Renals, Zoran Cvetkovic
Multi-Stream Acoustic Modelling Using Raw Real and Imaginary Parts of the Fourier Transform. IEEE ACM Trans. Audio Speech Lang. Process. 31 (2023)
Mengjie Qian, Rao Ma, Adian Liusie, Erfan Loweimi, Kate M. Knill, Mark J. F. Gales
Zero-shot Audio Topic Reranking using Large Language Models. CoRR (2023)
Zhengjun Yue, Erfan Loweimi, Zoran Cvetkovic
Dysarthric Speech Recognition, Detection and Classification using Raw Phase and Magnitude Spectra. INTERSPEECH (2023)
Erfan Loweimi, Andrea Carmantini, Peter Bell, Steve Renals, Zoran Cvetkovic
Phonetic Error Analysis Beyond Phone Error Rate. IEEE ACM Trans. Audio Speech Lang. Process. 31 (2023)
Zhengjun Yue, Erfan Loweimi, Zoran Cvetkovic, Heidi Christensen, Jon Barker
Multi-Modal Acoustic-Articulatory Feature Fusion For Dysarthric Speech Recognition. ICASSP (2022)
Zhengjun Yue, Erfan Loweimi, Heidi Christensen, Jon Barker, Zoran Cvetkovic
Acoustic Modelling From Raw Source and Filter Components for Dysarthric Speech Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 30 (2022)
Zhengjun Yue, Erfan Loweimi, Heidi Christensen, Jon Barker, Zoran Cvetkovic
Dysarthric Speech Recognition From Raw Waveform with Parametric CNNs. INTERSPEECH (2022)
Nian Shao, Erfan Loweimi, Xiaofei Li
RCT: Random consistency training for semi-supervised sound event detection. INTERSPEECH (2022)
Zhengjun Yue, Erfan Loweimi, Zoran Cvetkovic
Raw Source and Filter Modelling for Dysarthric Speech Recognition. ICASSP (2022)
Erfan Loweimi, Zoran Cvetkovic, Peter Bell, Steve Renals
Speech Acoustic Modelling Using Raw Source and Filter Components. Interspeech (2021)
Shucong Zhang, Erfan Loweimi, Peter Bell, Steve Renals
On The Usefulness of Self-Attention for Automatic Speech Recognition with Transformers. SLT (2021)
Shucong Zhang, Erfan Loweimi, Peter Bell, Steve Renals
Stochastic Attention Head Removal: A Simple and Effective Method for Improving Transformer Based ASR Models. Interspeech (2021)
Shucong Zhang, Cong-Thanh Do, Rama Doddipatla, Erfan Loweimi, Peter Bell, Steve Renals
Train Your Classifier First: Cascade Neural Networks Training from Upper Layers to Lower Layers. ICASSP (2021)
Nian Shao, Erfan Loweimi, Xiaofei Li
rct: random consistency training for semi-supervised sound event detection. CoRR (2021)
Erfan Loweimi, Zoran Cvetkovic, Peter Bell, Steve Renals
Speech Acoustic Modelling from Raw Phase Spectrum. ICASSP (2021)
Shucong Zhang, Cong-Thanh Do, Rama Doddipatla, Erfan Loweimi, Peter Bell, Steve Renals
Train your classifier first: Cascade Neural Networks Training from upper layers to lower layers. CoRR (2021)
Shucong Zhang, Erfan Loweimi, Peter Bell, Steve Renals
Stochastic Attention Head Removal: A Simple and Effective Method for Improving Automatic Speech Recognition with Transformers. CoRR (2020)
Erfan Loweimi, Peter Bell, Steve Renals
Raw Sign and Magnitude Spectra for Multi-Head Acoustic Modelling. INTERSPEECH (2020)
Shucong Zhang, Erfan Loweimi, Peter Bell, Steve Renals
When Can Self-Attention Be Replaced by Feed Forward Layers? CoRR (2020)
Shucong Zhang, Erfan Loweimi, Peter Bell, Steve Renals
On the Usefulness of Self-Attention for Automatic Speech Recognition with Transformers. CoRR (2020)
Erfan Loweimi, Peter Bell, Steve Renals
On the Robustness and Training Dynamics of Raw Waveform Models. INTERSPEECH (2020)
Md Asif Jalal, Erfan Loweimi, Roger K. Moore, Thomas Hain
Learning Temporal Clusters Using Capsule Routing for Speech Emotion Recognition. INTERSPEECH (2019)
Joachim Fainberg, Ondrej Klejch, Erfan Loweimi, Peter Bell, Steve Renals
Acoustic Model Adaptation from Raw Waveforms with SincNet. CoRR (2019)
Erfan Loweimi, Peter Bell, Steve Renals
On Learning Interpretable CNNs with Parametric Modulated Kernel-Based Filters. INTERSPEECH (2019)
Shucong Zhang, Erfan Loweimi, Peter Bell, Steve Renals
Windowed Attention Mechanisms for Speech Recognition. ICASSP (2019)
Joachim Fainberg, Ondrej Klejch, Erfan Loweimi, Peter Bell, Steve Renals
Acoustic Model Adaptation from Raw Waveforms with Sincnet. ASRU (2019)
Erfan Loweimi, Peter Bell, Steve Renals
On the Usefulness of Statistical Normalisation of Bottleneck Features for Speech Recognition. ICASSP (2019)
Shucong Zhang, Erfan Loweimi, Yumo Xu, Peter Bell, Steve Renals
Trainable Dynamic Subsampling for End-to-End Speech Recognition. INTERSPEECH (2019)
Erfan Loweimi, Jon Barker, Thomas Hain
On the Usefulness of the Speech Phase Spectrum for Pitch Extraction. INTERSPEECH (2018)
Erfan Loweimi, Jon Barker, Thomas Hain
Exploring the Use of Group Delay for Generalised VTS Based Noise Compensation. ICASSP (2018)
Erfan Loweimi, Jon Barker, Thomas Hain
Statistical normalisation of phase-based feature representation for robust speech recognition. ICASSP (2017)
Erfan Loweimi, Jon Barker, Thomas Hain
Channel Compensation in the Generalised Vector Taylor Series Approach to Robust ASR. INTERSPEECH (2017)
Erfan Loweimi, Jon Barker, Oscar Saz-Torralba, Thomas Hain
Robust Source-Filter Separation of Speech Signal in the Phase Domain. INTERSPEECH (2017)
Erfan Loweimi, Jon Barker, Thomas Hain
Use of Generalised Nonlinearity in Vector Taylor Series Noise Compensation for Robust Speech Recognition. INTERSPEECH (2016)
Erfan Loweimi, Mortaza Doulaty, Jon Barker, Thomas Hain
Long-Term Statistical Feature Extraction from Speech Signal and Its Application in Emotion Recognition. SLSP (2015)
Erfan Loweimi, Jon Barker, Thomas Hain
Source-filter separation of speech signal in the phase domain. INTERSPEECH (2015)
Erfan Loweimi, Seyed Mohammad Ahadi, Thomas Drugman, Samira Loveymi
On the Importance of Pre-emphasis and Window Shape in Phase-Based Speech Recognition. NOLISP (2013)
Erfan Loweimi, Seyed Mohammad Ahadi, Thomas Drugman
A new phase-based feature representation for robust speech recognition. ICASSP (2013)
Erfan Loweimi, Seyed Mohammad Ahadi
A new group delay-based feature for robust speech recognition. ICME (2011)
Erfan Loweimi, Seyed Mohammad Ahadi, Hamid Sheikhzadeh
Phase-Only Speech Reconstruction Using Very Short Frames. INTERSPEECH (2011)
Erfan Loweimi, Seyed Mohammad Ahadi
Objective evaluation of phase and magnitude only reconstructed speech: New considerations. ISSPA (2010)

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Publication Activity (10 Years)

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Erfan Loweimi