Research areas
Yaxiong is a PhD Candidate in Computer Science at the University of St Andrews, co-supervised by Dr Juan Ye and Dr Mohamed Khamis, and his research interests are in gaze estimation and its application on handheld mobile devices, he tries to solve the dynamic problem and bring robust eye-tracking to mobile.
He also interested in privacy and security issues associated with handheld mobile devices.
Willing to collaborate on interesting projects!
Selected publications
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Open access
Exploring the privacy and security challenges faced by migrant domestic workers in Chinese smart homes
He, S., Zhan, X., Lei, Y., Liu, Y., Abu-Salma, R. & Such, J., 25 Apr 2025, Proceedings of the 2025 CHI conference on human factors in computing systems (CHI '25). Yamashita, N., Evers, V., Ding, X., Lee, B., Chetty, M. & Toups-Dugas, P. (eds.). New York: ACM, p. 1-18 18 p. 920Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Identity deepfake threats to biometric authentication systems: public and expert perspectives
He, S., Lei, Y., Zhang, Z., Sun, Y., Li, S., Zhang, C. & Ye, J., 7 Jun 2025, arXiv, p. 1-21, 21 p.Research output: Working paper › Preprint
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MAC-Gaze: motion-aware continual calibration for mobile gaze tracking
Lei, Y., Zhao, M., Wang, Y., He, S., Sugano, Y., Khamis, M. & Ye, J., 28 May 2025, arXiv, p. 1-24, 24 p.Research output: Working paper › Preprint
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Open access
Privacy perspectives and practices of Chinese smart home product teams
He, S., Lei, Y., Zhan, X., Zhang, C., Ye, J., Abu-Salma, R. & Such, J., 6 Jun 2025, arXiv, p. 1-19, 19 p.Research output: Working paper › Preprint
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PTGaze: Cross-domain gaze estimation via proxy tuning
Wang, Y., Yan, R., Lei, Y. & Fu, X., 25 May 2025, Proceedings of the 2025 symposium on eye tracking research and applications (ETRA). Sugano, Y., Khamis, M., Chetouani, A., Sidenmark, L. & Bruno, A. (eds.). New York: ACM, p. 1-2 2 p. 60Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Open access
Quantifying the impact of motion on 2D gaze estimation in real-world mobile interactions
Lei, Y., Wang, Y., Buchanan, F., Zhao, M., Sugano, Y., He, S., Khamis, M. & Ye, J., 14 Feb 2025, arXiv, p. 1-27, 27 p.Research output: Working paper › Preprint
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Open access
An end-to-end review of gaze estimation and its interactive applications on handheld mobile devices
Lei, Y., He, S., Khamis, M. & Ye, J., 1 Feb 2024, In: ACM Computing Surveys. 56, 2, 38 p., 34.Research output: Contribution to journal › Article › peer-review
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Open access
Correction to: A Siamese transformer network for zero-shot ancient coin classification (Journal of Imaging, (2023), 9, 6, (107)
Guo, Z., Arandjelović, O., Reid, D., Lei, Y. & Büttner, J., 26 Feb 2024, In: Journal of Imaging. 10, 3, p. 1-1 1 p., 57.Research output: Contribution to journal › Comment/debate › peer-review
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Open access
Justifying a privacy guardian in discourse and behaviour: the People’s Republic of China’s strategic framing in data governance
Wang, R., Zhang, C. & Lei, Y., 19 Feb 2024, (E-pub ahead of print) In: The International Spectator. Latest Articles, 19 p.Research output: Contribution to journal › Article › peer-review
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Open access
A Siamese transformer network for zero-shot ancient coin classification
Guo, Z., Arandjelovic, O., Reid, D., Lei, Y. & Buettner, J., 25 May 2023, In: Journal of Imaging. 9, 6, p. 1-34 34 p., 107.Research output: Contribution to journal › Article › peer-review