Doctor Ying Xu
Postdoctoral Research Fellow in Auditory Neuromorphic Engineering,
International Centre for Neuromorphic Systems
Biography
Qualifications
- PhD Western Sydney University
Organisational Unit (School / Division)
- International Centre for Neuromorphic Systems
Contact
Email: | ying.xu@westernsydney.edu.au |
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Location: | Penrith (Werrington South)Penrith (Werrington South) |
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Publications
Journal Articles
- Xu, Y., Perera, S., Bethi, Y., Afshar, S. and Schaik, A. (2023), 'Event-driven spectrotemporal feature extraction and classification using a silicon cochlea model', Frontiers in Neuroscience, vol 17 .
- Islam, M., Xu, Y., Monk, T., Afshar, S. and Schaik, A. (2022), 'Noise-robust text-dependent speaker identification using cochlear models', Journal of the Acoustical Society of America, vol 151, no 1 , pp 500 - 516.
- Milde, M., Afshar, S., Xu, Y., Marcireau, A., Joubert, D., Ramesh, B., Bethi, Y., Ralph, N., El Arja, S., Dennler, N., Schaik, A. and Cohen, G. (2022), 'Neuromorphic engineering needs closed-loop benchmarks', Frontiers in Neuroscience, vol 16 .
- Bethi, Y., Xu, Y., Cohen, G., Van Schaik, A. and Afshar, S. (2022), 'An optimized deep spiking neural network architecture without gradients', IEEE Access, vol 10 , pp 97912 - 97929.
- Xu, Y., Afshar, S., Wang, R., Cohen, G., Thakur, C., Hamilton, T. and Schaik, A. (2021), 'A biologically inspired sound localisation system using a silicon cochlea pair', Applied Sciences, vol 11, no 4 .
- Afshar, S., Ralph, N., Xu, Y., Tapson, J., Schaik, A. and Cohen, G. (2020), 'Event-based feature extraction using adaptive selection thresholds', Sensors, vol 20, no 6 .
- Singh, R., Xu, Y., Xu, Y., Wang, R., Hamilton, T., Denham, S. and Schaik, A. (2019), 'CAR-Lite : a multi-rate cochlear model on FPGA for spike-based sound encoding', IEEE Transactions on Circuits and Systems I: Regular Papers, vol 66, no 5 , pp 1805 - 1817.
- Xu, Y., Xu, Y., Thakur, C., Singh, R., Hamilton, T., Wang, R. and van Schaik, A. (2018), 'A FPGA implementation of the CAR-FAC cochlear model', Frontiers in Neuroscience, vol 12, no APR .
Conference Papers
- Perera, S., Xu, Y., Xu, Y., Schaik, A. and Wang, R. (2021), 'Live demonstration : an FPGA-based emulation of an event-based vision sensor using commercially available camera', IEEE International Symposium on Circuits and Systems, Daegu, Korea.
- Islam, M., Xu, Y., Afshar, S., Monk, T. and Schaik, A. (2021), 'Investigation of auditory nerve model and conventional approaches in noise-robust speaker identification', International Conference on Frontiers of Signal Processing, online.
- Xu, Y., Afshar, S., Singh, R., Wang, R., Schaik, A. and Hamilton, T. (2019), 'A binaural sound localization system using deep convolutional neural networks', IEEE International Symposium on Circuits and Systems, Sapporo, Japan.
- Singh, R., Xu, Y., Xu, Y., Wang, R., Hamilton, T., van Schaik, F. and Denham, S. (2018), 'CAR-Lite : a multi-rate cochlea model on FPGA', IEEE International Symposium on Circuits and Systems, Florence, Italy.
- Xu, Y., Xu, Y., Afshar, S., Singh, R., Hamilton, T., Wang, R. and van Schaik, F. (2018), 'A machine hearing system for binaural sound localization based on instantaneous correlation', IEEE International Symposium on Circuits and Systems, Florence, Italy.
- Xu, Y., Xu, Y., Thakur, C., Singh, R., Wang, R., Tapson, J. and van Schaik, A. (2016), 'Electronic cochlea : CAR-FAC model on FPGA', Biomedical Circuits and Systems Conference, Shanghai, China.
- Xu, Y., Xu, Y., Thakur, C., Hamilton, T., Tapson, J., Wang, R. and van Schaik, A. (2015), 'A reconfigurable mixed-signal implementation of a neuromorphic ADC', Biomedical Circuits and Systems Conference, Atlanta, Ga..
Current Projects
Title: | Develop a novel bio-inspired acoustic sensor for efficiently targeting and recording Koala calls |
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Western Researchers: | Saeed Afshar, Ying Xu and Andre Van Schaik |
Years: | 2022-12-23 - 2024-04-15 |
ID: | P00028441 |
Title: | High-speed counting of black soldier flies for optimised waste recovery |
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Western Researchers: | Alexandre Marcireau, Gregory Cohen, Ying Xu and Vijay Jayasena |
Years: | 2023-05-16 - 2024-06-01 |
ID: | P00028777 |
Previous Projects
Title: | Decoding audio-visual honeybee hive signals for waggle dance detection and hive health monitoring |
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Funder: |
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Western Researchers: | James Makinson, Ying Xu, Saeed Afshar and James Cook |
Years: | 2021-02-01 - 2021-12-31 |
ID: | P00026952 |
Title: | A feasibility study for the development of a sensor-processor system to detect Koala bellows |
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Western Researchers: | Ying Xu, Saeed Afshar and Andre Van Schaik |
Years: | 2022-01-17 - 2022-03-31 |
ID: | P00027733 |