Research output per year
Research output per year
Personal profile
Research Interests
End-to-End Speech Processing and Recognition, Model-based Robust Automatic Speech Recognition, Phase-based Speech Signal Processing
Qualifications
Ph.D. in Computer Science, University of Sheffield, Sheffield, UK, 2018
M.Sc. in Electronics, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran, 2010
B.Sc. in Electronics, Shahid Chamran University of Ahvaz, Iran, 2007
Biography
Erfan Loweimi is a Research Associate in the Centre for Speech Technology Research (CSTR) in the University of Edinburgh. He is working on SpeechWave project with Dr Peter Bell and Professor Steve Renals. Before joining CSTR he was a faculty scholar in the Speech and Hearing Research Group (SPandH) in the University of Sheffield and finished his PhD in February 2018 under supervision of Professor Jon Barker and Professor Thomas Hain.
Fingerprint
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Multi-stream Acoustic Modelling using Raw Real and Imaginary Parts of the Fourier Transform
Loweimi, E., Yue, Z., Bell, P., Renals, S. & Cvetkovic, Z., 26 Jan 2023, In: IEEE/ACM Transactions on Audio, Speech and Language Processing. 31, p. 876-890 15 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Speech Acoustic Modelling using Raw Source and Filter Components
Loweimi, E., Cvetkovic, Z., Bell, P. & Renals, S., 30 Aug 2021, Proceedings of Interspeech 2021. International Speech Communication Association, p. 716-720 5 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile -
Stochastic Attention Head Removal: A Simple and Effective Method for Improving Transformer Based ASR Models
Zhang, S., Loweimi, E., Bell, P. & Renals, S., 30 Aug 2021, Proceedings of Interspeech 2021. International Speech Communication Association, p. 2541-2545 5 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile -
Speech Acoustic Modelling From Raw Phase Spectrum
Loweimi, E., Cvetkovic, Z., Bell, P. & Renals, S., 13 May 2021, ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Institute of Electrical and Electronics Engineers, p. 6738-6742 5 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile -
Train your classifier first: Cascade Neural Networks Training from upper layers to lower layers
Zhang, S., Do, C-T., Doddipatla, R., Loweimi, E., Bell, P. & Renals, S., 13 May 2021, ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Institute of Electrical and Electronics Engineers, p. 2750-2754 5 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open AccessFile
Activities
- 13 Oral presentation
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Channel Compensation in the Generalised VTS Approach to Robust ASR
Erfan Loweimi (Speaker), J. Barker (Speaker) & T Hain (Speaker)
11 Sept 2017Activity: Academic talk or presentation types › Oral presentation
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Channel Compensation in the Generalised VTS Approach to Robust ASR
Erfan Loweimi (Speaker), Jon Barker (Speaker) & Thomas Hain (Speaker)
23 Aug 2017Activity: Academic talk or presentation types › Oral presentation
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Robust ASR Using Generalised Vector Taylor Series
Erfan Loweimi (Assessor)
30 Jun 2017Activity: Academic talk or presentation types › Oral presentation
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Genie in the mike! The Science of Talking (with) Machines
Erfan Loweimi (Speaker)
15 May 2017Activity: Academic talk or presentation types › Oral presentation
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Signal Processing is Dead (?)! Long Live DNN!
Erfan Loweimi (Speaker)
12 Dec 2016Activity: Academic talk or presentation types › Oral presentation
Prizes
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Research Communicator of the Year Award
Loweimi, Erfan (Recipient), 30 Jun 2017
Prize: Prize (including medals and awards)