Faculty

Tay, Wee Peng

Professor of Signal and Information Processing

wptay@ntu.edu.sg

Dr Tay received the BS degree in Electrical Engineering and Mathematics, and the MS degree in Electrical Engineering from Stanford University in 2002. He received the PhD degree in Electrical engineering and Computer science from the Massachusetts Institute of Technology in 2008. His main research interests are in distributed signal processing and algorithms, data fusion and decision making in sensor networks, information theory, machine learning and applied probability.    CV

Post-doctoral Research Fellows

Ji, Feng

jifeng@ntu.edu.sg

Dr. Ji received the B.Sc. from the National University of Singapore, Singapore, in 2008; and the Ph.D. degree in Mathematics from the National University of Singapore, in 2013. From 2013 to 2015, he was an instructor in the Department of Mathematics of the National University of Singapore. He is currently a Senior Research Fellow at the School of Electrical and Electronic Engineering in NTU. His research interests are data analysis associated with social networks including rumor source detection, machine learning, and discrete, topological and computational geometry.

Kang, Qiyu

KANG0080@e.ntu.edu.sg

Dr. Kang received the B.S. degree in Electronic Information Science and Technology from the University of Science and Technology of China in 2015, and the Ph.D. degree from Nanyang Technological Universty, Singapore, in 2020. His research interests include distributed signal processing, information theory, machine learning and applied probability.

She, Rui

rui.she@ntu.edu.sg

Dr. She received the B.S. degree in Communication Engineering from Jilin University, China, in 2015, and the Ph.D. degree in Electronic Engineering from Tsinghua University, China, in 2020. From Dec. 2018 to Jun. 2019, he was a visiting scholar at Columbia University, New York, USA. He is currently a Research Fellow at the school of Electrical and Electronic Engineering, Nanyang Technological University, Singapore. His research interests include data mining, machine learning and big data analytics with information theory.

Geng, Tianyu

tianyu.geng@ntu.edu.sg

Dr. Geng received the B.Eng. and Ph.D. degrees in electronic science and technology from Nankai University, Tianjin, China, in 2014 and 2020, respectively. He was a joint-supervised Ph.D. candidate at the Department of Electrical Engineering, Columbia University, from Dec. 2018 to Dec. 2019. He is currently a Research Fellow at the School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore. His research interests include image processing, sparse representation, and deep learning.

Lu, Jun

jun.lu@ntu.edu.sg

Dr. Lu received his B.S. degree in detection guidance and control technology, and the M.Eng. degree in control engineering from Northwestern Polytechnical University, China, in 2011 and Sep. 2014, respectively. He obtained the Ph.D. degree in communication and information system from Beihang University, China, in 2020. He is currently a Research Fellow at the school of Electrical and Electronic Engineering, Nanyang Technological University, Singapore. His research interests include avionics information integration, software defined network, and embedded systems.

Zhang, Yawei

yawei.zhang@ntu.edu.sg

Dr. Zhang received his B.Eng. degree in Automatic Control from Nanjing Normal University, Nanjing, China, in 2014; and the Ph.D. degree in Control Science and Engineering from the University of Science and Technology of China in 2019. From Dec. 2019 to Jun. 2023, he was a Senior Research Engineer in Huawei Technologies, Shanghai. He is currently a Research Fellow at the school of Electrical and Electronic Engineering, Nanyang Technological University, Singapore. His research interests include localization in wireless sensor network, SLAM, distributed control, distributed optimization and games.

An, Xiangdong

xiangdong.an@ntu.edu.sg

Dr. An received the B.Eng. from Chang’an University, China, in 2013; and the M.Eng. and Ph.D. degrees in Geodesy and Surveying Engineering from Wuhan University, in 2016 and 2020, respectively. As a joint Ph.D. student, he studied in the University of Nottingham, UK, from 2017 to 2019. After his Ph.D., he worked as a research fellow at German Aerospace Center from 2020 to 2023, engaged in research about real-time Precise Point Positioning (PPP). He is currently a Research Fellow at the School of Electrical and Electronic Engineering in NTU. His research interests are wireless localization, GNSS and IMU integration, and multi-sensor fusion for positioning in GNSS-denied environments.

Ph.D. Candidates

Lu, Yiqi

YIQI001@e.ntu.edu.sg

Yiqi received the B.Eng. degree with Honor in Electrical Engineering and Automation from Sichuan University, China in 2016, and the M.Sc. degree with Merit in Control System from Imperial College London, the United Kingdom in 2017. He is currently a Ph.D. candidate at the School of Electrical and Electronic Engineering, Nanyang Technological University. His research interests include control systems, optimization and machine learning.

Amber Lee

SEEHIAN001@e.ntu.edu.sg

Amber received her B.Eng. degree in Electrical and Electronics Engineering from Nanyang Technological University in 2019. She is currently a Ph.D. candidate in the School of Electrical and Electronic Engineering. Her research interests include graph signal processing and machine learning.

Vivek Mohan

VIVEKMOH001@e.ntu.edu.sg

Co-supervised with Arindam Basu.

Vivek received his B.Tech. degree with First Class Distinction from JNTU - Hyderabad in 2016 and Joint M.Sc. in Integrated Circuit Design with Distinction from TU München & NTU Singapore in 2019. After graduation, he joined NTU as a Research Associate in the BRAIN Lab @ VIRTUS and was working in the area of neuromorphic circuits and algorithms for vision applications. Vivek is currently a Ph.D. candidate (starting in Jan 2020) at the School of EEE, NTU. His research interest includes integrated circuit design, neuromorphic engineering, signal processing, artificial intelligence and is currently focused on intra-cortical brain-machine interface.

Jian, Xingchao

xingchao001@e.ntu.edu.sg

Xingchao received his Bachelor of Science degree from Nankai University in 2020. He is currently a Ph.D. candidate at the School of Electrical and Electronic Engineering, Nanyang Technological University. His research interests include statistical machine learning, statistical signal processing, network detection and artificial intelligence.

Zhao, Kai

Kai.zhao@ntu.edu.sg

Zhao Kai received his B.Eng. degree in Electrical Engineering and Automation from Huazhong University of Science and Technology, China in 2017, and M.Sc. degree in Electrical Engineering from NUS in 2019. After graduation, he worked as a testing engineer in Huawei Technologies, Shenzhen. He is currently a research associate at the School of Electrical and Electronic Engineering, Nanyang Technological University. His research interests include statistical signal processing and machine learning.

Wang, Sijie

WANG1679@e.ntu.edu.sg

Sijie Received his B.Eng. degree from Harbin Institute of Technology, China in 2020, and M.Sc. degree from NTU, Singapore in 2021, respectively. He is currently a Ph.D. candidate at the School of Electrical and Electronic Engineering. His research interests include computer vision and vehicle localization.

Zhang, Purui

purui001@e.ntu.edu.sg

Co-supervised with Wen Bihan.

Purui received his B.Sc. degree in Mathematics & Applied Mathematics from Fudan University in 2022. He is currently a Ph.D. candidate at the School of Electrical and Electronic Engineering, Nanyang Technological University. His research interests include computer vision, deep learning and graph theory.

Li, Disheng

disheng001@e.ntu.edu.sg

Co-supervised with Sirajudeen s/o Gulam Razul.

Disheng received his B.Eng. degree from Harbin Engineering University, China in 2021, and M.Sc. degree from University of Sheffield, UK in 2022. He is currently a Ph.D. candidate at the School of Electrical and Electronic Engineering, Nanyang Technological University. His research interests include graph signal processing, neural networks, array signal processing and urban localization.

Liang, Wenfei

wenfei001@e.ntu.edu.sg

Wenfei received her B.Eng. degree in Communication Engineering from Shanghai University, China in 2020, and M.Sc. degree in Communications Engineering from NTU, Singapore in 2022. She is currently a Ph.D. candidate at the School of Electrical and Electronic Engineering. Her research interest include deep learning and signal processing.

Zhao, Yanan

yanan002@e.ntu.edu.sg

Yanan received the B.E. degree in communication engineering and the M.E. degree in information and communication engineering from the Harbin Institute of Technology (HIT), China, in 2018 and 2020, respectively. After graduation, She have been a remote research assistant at Penn State University, USA, supervised by Prof. Vishal Monga (collaborating with Prof. Yonina C Eldar). She is currently a Ph.D. candidate at the School of Electrical and Electronic Engineering, Nanyang Technological University. Her research interests include signal processing, interpretable machine learning and applications.

Alumni

Former Ph.D. Students

  1. Luo Wuqiong, "Identifying infection sources in a network," 2014. Data Science Lead, AI Lab at OCBC Bank.
  2. Tang Jianhua, "Elastic service scaling optimization in cloud-based communication systems," 2015. Assistant Professor at South China University of Technology.
  3. Muhammad Sibtain Hamayun, "Exploiting statistical side information to optimize secondary spectrum access," 2015. Data Science Manager at Microsoft, United Arab Emirates.
  4. Zhang Yi, "Learning methods for temporal-spatial opportunistic spectrum access in cognitive radio networks," 2015. Senior Manager at Procter & Gamble.
  5. Sun Meng, "Privacy-preserving decentralized detection in sensor networks," 2018. Senior Data Scientist at Tencent Games.
  6. Wang Yuan, "Cooperative inference and learning for Internet-of-Things with limited resources," 2018. Research Staff at Energy Research Institute @NTU.
  7. Jack Ho, "Learning models in social networks," 2018. A*STAR.
  8. Yang Jielong, "On truth-finding in multi-agent networks," 2019. Associate Professor, School of Internet of Things Engineering, Jiangnan University, China.
  9. Tang Wenchang, "Identifying misinformation and their sources in social networks," 2019. Expert Algorithm Engineer at Shopee.
  10. Kang Qiyu, "Sequential crowdsourcing and recommendation strategies," 2019. Research Fellow at NTU.
  11. Lau Tze Siong, "Operationally constrained quickest change detection with multiple post-change distributions," 2019. Signal Processing Scientist at DSO National Laboratories.
  12. Wang Chongxiao, "Inference privacy preservation in linear and computational systems," 2021. Research Scientist at A*STAR.

Former M.Eng. Students

  1. Cheng Chi, "Exploring the use of signals-of-opportunity for practical localization," 2015. Software Engineer at Goldman Sachs.

Former Research Staffs

  1. Dr. Xu Yi (2020 - 2023), industry.
  2. Dr. Ran Xiaohong (2021 - 2023), industry.
  3. Dr. Zhang Wei (2020 - 2023), Assistant Professor at Harbin Institute of Technology Shenzhen, China.
  4. Dr. Jin Chengming (2019 - 2022), Senior Staff Engineer at Huawei International Pte. Ltd.
  5. Dr. Song Yang (2016-2022), Senior Data Scientist at C3 AI.
  6. Dr. Wang Chengcheng (2016-2022), Senior Manager at Lazada.
  7. Dr. Ian Bajaj (2017-2021), Industry.
  8. Dr. Lin Pengfeng (2020-2021), Assistant Professor at Shanghai Jiao Tong University, China.
  9. Dr. Giacomo Kahn (2019-2020), Associate Professor at Lumière University Lyon 2, France.
  10. Dr. Zhang Qiang (2019-2020), industry.
  11. Dr. Aye Su Yee (2017-2019), Research Fellow at National University of Singapore.
  12. Dr. Yongsheng Yan (2016-2019), Associate Professor at Northwestern Polytechnical University.
  13. Dr. Ramtin Rabiee (2016-2018), Technology Planning Engineer at Huawei, Sweden.
  14. Dr. Wang Junshan (2017-2018), Senior Principal Data Scientist at Land Transport Authority Singapore.
  15. Dr. Pratibha (2016-2018), Senior Scientist at Institute for Infocomm Research, A*STAR.
  16. Dr. Ma Lijia (2016-2017), Assistant Professor at Shenzhen University, China.
  17. Dr. Md. Zulfiquar Ali Bhotto (2015-2017), Research Investigator at Healthcare Systems R&A Inc.
  18. Dr. Zhong Xionghu (2015-2017), Professor at Hunan University, China.
  19. Dr. Saurabh Aggarwal (2016-2017), Scientist at A*Star.
  20. Dr. He Xin (2015-2017), Associate Professor at Shantou University.
  21. Dr. Zahra Madadi (2014-2017), Signal Processing Engineer at Microflown AVISA.
  22. Dr. Liu Xinghua (2015-2016), Professor at Xi'an University of Technology, China.
  23. Dr. Pinar Oguz-Ekim (2015-2016), Associate Professor at Izmir University of Economics, Turkey.
  24. Dr. Ali Khalid (2015-2016), Assistant Professor at American University in Dubai.
  25. Dr. Francois Quitin (2013-2015), Associate Professor at Universite Libre de Bruxelles, Belgium.
  26. Vivek Govindaraj (2014-2015), Senior Silicon Design Engineer at AMD.
  27. Dr. Hu Wuhua (2013-2015), Technical Lead at Shenzhen SF Technology Co. Ltd., China.
  28. Dr. Leng Mei (2011-2014), VP, Senior Data Scientist at DBS Bank.
  29. Dr. Xu Wenjie (2012-2013), Principal Data Scientist at Grab.
  30. Dr. Nijsure Yogesh (2011-2012), Director, Radar and EW Applications at D-TA Systems, Canada.
  31. Dr. Wen Fuxi (2011-2012), Associate Professor, Tsinghua University, China.

Current/Former Research Attachments

  1. Cui Wenjun, Beijing Jiaotong University
  2. He Jiacheng, University of Electronic Science and Technology of China
  3. Tang Xuening, Southeast University
  4. Liu Xinyu, University of Electronic Science and Technology of China
  5. Yuan Yue, Harbin Institute of Technology
  6. Mo Shentong, Tianjin University
  7. Julien Sluys, Universite Libre de Bruxelles
  8. Gabriel Garcia, Chalmers University of Technology
  9. Suchakra Sah, IIT Delhi
  10. Karthik Sharma, IIT Bombay
  11. Sadaf Monajemi, Amirkabir University of Technology
  12. Sun Peng, Shangdong University
  13. Abdolreza Mohammadi, Yazd University
  14. Soh De Wen, Yale University