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STAR-RISs: A Correlated T&R Phase-Shift Model and Practical Phase-Shift Configuration Strategies


Dec 01, 2021
Jiaqi Xu, Yuanwei Liu, Xidong Mu, Robert Schober, H. Vincent Poor

* 31 pages, 9 figures, submitted to IEEE journals for possible publication 

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Two-stage Temporal Modelling Framework for Video-based Depression Recognition using Graph Representation


Nov 30, 2021
Jiaqi Xu, Siyang Song, Keerthy Kusumam, Hatice Gunes, Michel Valstar


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Simultaneously Transmitting and Reflecting (STAR) Intelligent Omni-Surfaces, Their Modeling and Implementation


Sep 03, 2021
Jiaqi Xu, Yuanwei Liu, Xidong Mu, Joey Tianyi Zhou, Lingyang Song, H. Vincent Poor, Lajos Hanzo

* Submitted to IEEE for possible publication 

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SurRoL: An Open-source Reinforcement Learning Centered and dVRK Compatible Platform for Surgical Robot Learning


Aug 30, 2021
Jiaqi Xu, Bin Li, Bo Lu, Yun-Hui Liu, Qi Dou, Pheng-Ann Heng

* 8 pages, 8 figures, 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 

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SRAR-RISs: Simultaneous Reflecting and Refracting Reconfigurable Intelligent Surfaces


Jan 24, 2021
Jiaqi Xu, Yuanwei Liu, Xidong Mu, Octavia A. Dobre

* 4pages, 4 figures, submitted to IEEE Communications Letters 

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Reconfigurable Intelligent Surface-assisted Networks: Phase Alignment Categories


Dec 22, 2020
Jiaqi Xu, Yuanwei Liu

* 6 pages, submitted to IEEE ICC'21 - MWN Symposium 

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Deep Mining External Imperfect Data for Chest X-ray Disease Screening


Jun 06, 2020
Luyang Luo, Lequan Yu, Hao Chen, Quande Liu, Xi Wang, Jiaqi Xu, Pheng-Ann Heng

* Accepted to IEEE Transactions on Medical Imaging 

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IRNet: Instance Relation Network for Overlapping Cervical Cell Segmentation


Aug 19, 2019
Yanning Zhou, Hao Chen, Jiaqi Xu, Qi Dou, Pheng-Ann Heng

* Accepted by the 22nd International Conference on Medical Image Computing and Computer Assisted Intervention 

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