Demo: Material Identification with Commodity RFID Devices. - Xinyi Li 005; Nana Ding; Chao Feng 004; Ju Wang 003; Jie Xiong 001; Yuhui Ren; Xiaojiang Chen; Dingyi Fang (WiNTECH, 2017)

Target Material Identification with Commodity RFID Devices. - Xinyi Li 005; Chao Feng 004; Nana Ding; Ju Wang 003; Jie Xiong 001; Yuhui Ren; Xiaojiang Chen; Dingyi Fang (S3@MobiCom, 2017)

Towards Large-Scale RFID Positioning: A Low-cost, High-precision Solution Based on Compressive Sensing. - Liqiong Chang; Xinyi Li 005; Ju Wang 003; Haining Meng; Xiaojiang Chen; Dingyi Fang; Zhanyong Tang; Zheng Wang 001 (PerCom, 2018)

Material Identification with Commodity Wi-Fi Devices. - Chao Feng 004; Xinyi Li 005; Liqiong Chang; Jie Xiong 001; Xiaojiang Chen; Dingyi Fang; Baoying Liu; Feng Chen 002; Tao Zhang 006 (SenSys, 2018)

RFlens: metasurface-enabled beamforming for IoT communication and sensing. - Chao Feng 004; Xinyi Li 005; Yangfan Zhang; Xiaojing Wang; Liqiong Chang; Fuwei Wang; Xinyu Zhang 003; Xiaojiang Chen (MobiCom, 2021)

Pushing the Limits of Respiration Sensing with Reconfigurable Metasurface. - Yangfan Zhang; Xiaojing Wang; Chao Feng 004; Xinyi Li 005; Yuan-Ming Cai; Yuhui Ren; Fuwei Wang; Ke Li (SenSys, 2021)

CrossGR: Accurate and Low-cost Cross-target Gesture Recognition Using Wi-Fi. - Xinyi Li 005; Liqiong Chang; Fangfang Song; Ju Wang 003; Xiaojiang Chen; Zhanyong Tang; Zheng Wang 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

Protego: securing wireless communication via programmable metasurface. - Xinyi Li 005; Chao Feng 004; Fengyi Song; Chenghan Jiang; Yangfan Zhang; Ke Li; Xinyu Zhang 003; Xiaojiang Chen (MobiCom, 2022)

a low-cost and reconfigurable metasurface for mmWave networks: poster abstract. - Chao Feng 004; Yangfan Zhang; Xiaojing Wang; Xinyi Li 005 (MobiSys, 2022)

RF-Bouncer: A Programmable Dual-band Metasurface for Sub-6 Wireless Networks. - Xinyi Li 005; Chao Feng 004; Xiaojing Wang; Yangfan Zhang; Yaxiong Xie; Xiaojiang Chen (NSDI, 2023)

RISiren: Wireless Sensing System Attacks via Metasurface. - Chenghan Jiang; Jinjiang Yang; Xinyi Li 005; Qi Li 002; Xinyu Zhang 003; Ju Ren 001 (CCS, 2024)

RFMagus: Programming the Radio Environment With Networked Metasurfaces. - Xinyi Li 005; Gaoteng Zhao; Ling Chen; Xinyu Zhang 003; Ju Ren 001 (MobiCom, 2024)

: Towards Collaborative and Cross-Domain Wi-Fi Sensing: A Case Study for Human Activity Recognition. - Xinyi Li 005; Fengyi Song; Mina Luo; Kang Li 005; Liqiong Chang; Xiaojiang Chen; Zheng Wang 001 (IEEE Trans. Mob. Comput., 2024)

Pushing the Limits of Acoustic Spatial Perception via Incident Angle Encoding. - Yongjian Fu 004; Yongzhao Zhang; Hao Pan 003; Yu Lu 022; Xinyi Li 005; Lili Chen; Ju Ren 001; Xiong Li 002; Xiaosong Zhang 001; Yaoxue Zhang (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2024)

FedAF: Alignment-Augmented Fusion for Federated Multimodal Learning with Small Labels. - Guanbo Wang; Yongheng Deng; Li Li; Yingjun Wu; Jiaqi Lv; Xinyi Li 005; Tuowei Wang; Yaoxue Zhang; Ju Ren 001 (IWQoS, 2025)

MetaGen: LLM-Driven Generative Framework for Intelligent Metasurface Element. - Yizhe Zhao; Lili Chen; Xinyi Li 005; Yue-Jiang Dong; Ju Ren 001; Yaoxue Zhang (MobiSys, 2025)

Enabling Cardiac Monitoring using In-ear Ballistocardiogram on COTS Wireless Earbuds. - Yongjian Fu 004; Ke Sun 012; Ruyao Wang; Xinyi Li 005; Ju Ren 001; Yaoxue Zhang; Xinyu Zhang 003 (CoRR, 2025)

MASA: Multimodal Federated Learning Through Modality-Aware and Secure Aggregation. - Jialin Guo; Yongjian Fu 004; Zhiwei Zhai; Xinyi Li 005; Yongheng Deng; Sheng Yue 001; Lili Chen; Hao Pan 003; Ju Ren 001 (IEEE Trans. Mob. Comput., 2025)

Cross-Modal Federated Learning among Unimodal Devices. - Yongheng Deng; Ningxin He; Xinyi Li 005; Fan Wu 014; Yaoxue Zhang; Ju Ren 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2025)

LiBre: Toward Motion-Resilient Contactless Respiration Monitoring Using Mobile LiDAR. - Junying Hu; Yongjian Fu 004; Xinyi Li 005; Lili Chen; Jinrui Zhang; Yaoxue Zhang; Ju Ren 001 (IEEE Internet Things J., 2026)

Context Learning for Multi-Agent Discussion. - Xingyuan Hua; Sheng Yue 001; Xinyi Li 005; Yizhe Zhao; Jinrui Zhang; Ju Ren 001 (CoRR, 2026)

MetAegis: Defend Against Physical-layer Wireless Sensing Leakage via Metasurface Obfuscation. - Jinjiang Yang; Chenghan Jiang; Jie Zhang 028; Xinyi Li 005; Boxuan Yang; Shibo Zhang; Xianjia Meng; Zhuzhu Wang; Dingyi Fang; Zhanyong Tang (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2026)