| 2026 | AAAI | RAGFort: Dual-Path Defense Against Proprietary Knowledge Base Extraction in Retrieval-Augmented Generation. | Qinfeng Li, Miao Pan, Ke Xiong, Ge Su, Zhiqiang Shen, Yan Liu, Bing Sun, Hao Peng, Xuhong Zhang |
| 2023 | INFOCOM | Sum Computation Rate Maximization in Self-Sustainable RIS-Assisted MEC. | Han Li, Ming Liu, Bo Gao, Ke Xiong, Pingyi Fan, Khaled B. Letaief |
| 2023 | INFOCOM | ARES-WiGR: An Attention-enhanced ResNet based Wi-Fi Gesture Recognition. | Kexin Yao, Han Li, Ming Liu, Bo Gao, Ke Xiong, Pingyi Fan |
| 2023 | IPCCC | Deep Reinforcement Learning Based Task Offloading and Resource Allocation in Small Cell MEC. | Han Li, Ke Xiong, Pingyi Fan, Khaled Ben Letaief |
| 2023 | SECON | VagueGAN: A GAN-Based Data Poisoning Attack Against Federated Learning Systems. | Wei Sun, Bo Gao, Ke Xiong, Yang Lu, Yuwei Wang |
| 2022 | INFOCOM | A Dual-RFID-Tag Based Indoor Localization Method with Multiple Apertures. | Cihang Cheng, Ming Liu, Ke Xiong |
| 2022 | INFOCOM | Spectrum Sharing in UAV-Assisted HetNet Based on CMB-AM Multi-Agent Deep Reinforcement Learning. | Wei Guan, Bo Gao, Ke Xiong, Yang Lu |
| 2022 | INFOCOM | Inverse Reinforcement Learning Meets Power Allocation in Multi-user Cellular Networks. | Ruichen Zhang, Ke Xiong, Xingcong Tian, Yang Lu, Pingyi Fan, Khaled Ben Letaief |
| 2022 | INFOCOM | Age-Energy Efficiency in WPCNs: A Deep Reinforcement Learning Approach. | Haina Zheng, Ke Xiong, Mengying Sun, Zhangdui Zhong, Khaled Ben Letaief |
| 2021 | GLOBECOM | Near-Optimal User Clustering and Power Control for Uplink MISO-NOMA Networks. | Junxia Zhang, Ming Liu, Ke Xiong, Mingshan Zhang |
| 2021 | INFOCOM | Age-constrained Energy Minimization in UAV-Assisted Wireless Powered Sensor Networks: A DQN-based Approach. | Lingshan Liu, Ke Xiong, Yang Lu, Pingyi Fan, Khaled Ben Letaief |
| 2021 | INFOCOM | Enhancing the Handover Performance in Heterogeneous High-speed Railway Communication Networks: A Bayesian-based Method. | Rui Ma, Ke Xiong, Yang Lu |
| 2020 | INFOCOM | Multi-UAV Assisted Communication Networks: Towards Max-Min Secrecy Rate. | Yuan Liu, Ke Xiong, Bo Gao, Yu Zhang, Pingyi Fan, Khaled Ben Letaief |
| 2020 | INFOCOM | Age-Energy Region in Wireless Powered Communication Networks. | Haina Zheng, Ke Xiong, Pingyi Fan, Zhangdui Zhong, Khaled Ben Letaief |
| 2019 | GLOBECOM | Robust Energy-Efficient Beamforming in MISO Networks with Dynamic Energy Consumption Model. | Yang Lu, Ke Xiong, Lan Zhang, Pingyi Fan, Zhangdui Zhong |
| 2019 | GLOBECOM | Optimal Design of Wireless-Powered Hierarchical Fog-Cloud Computing Networks. | Jingxian Liu, Ke Xiong, Derrick Wing Kwan Ng, Pingyi Fan, Zhangdui Zhong |
| 2019 | GLOBECOM | Age-Based Utility Maximization for Wireless Powered Networks: A Stackelberg Game Approach. | Haina Zheng, Ke Xiong, Pingyi Fan, Zhangdui Zhong, Khaled Ben Letaief |
| 2019 | INFOCOM | Optimal Design of SWIPT-Aware Fog Computing Networks. | Jingxian Liu, Ke Xiong, Pingyi Fan, Zhangdui Zhong, Khaled Ben Letaief |
| 2019 | IWCMC | Online Transmission Policy in Wireless Powered Networks with Urgency-aware Age of Information. | Yang Lu, Ke Xiong, Pingyi Fan, Zhangdui Zhong, Khaled Ben Letaief |
| 2018 | GLOBECOM | SWIPT-Enabled NOMA Networks with Full-Duplex Relaying. | Jingxian Liu, Ke Xiong, Yang Lu, Pingyi Fan, Duohua Wang, Zhangdui Zhong |
| 2018 | GLOBECOM | Secrecy Energy Efficiency in SWIPT Networks with Two-Layer Power-Splitting Receiver. | Yang Lu, Ke Xiong, Jingxian Liu, Duohua Wang, Pingyi Fan, Zhangdui Zhong |
| 2018 | INFOCOM | Buildings' producing filter effect on PM25 data: A model-fitting approach. | Haina Zheng, Ke Xiong, Pingyi Fan, Zhangdui Zhong |
| 2017 | APCC | Differential services in HSR communication systems: Power allocation and antenna selection. | Jiaxun Lu, Ke Xiong, Xuhong Chen, Pingyi Fan |
| 2017 | GLOBECOM | Optimal Beamforming and Power Splitting Design for SWIPT under Non-Linear Energy Harvesting Model. | Ruihong Jiang, Ke Xiong, Pingyi Fan, Shaohong Zhong, Zhangdui Zhong |
| 2017 | GLOBECOM | SWIPT for MISO Wiretap Networks: Channel Uncertainties and Nonlinear Energy Harvesting Features. | Yang Lu, Ke Xiong, Pingyi Fan, Tong Liu, Zhangdui Zhong |
| 2016 | GLOBECOM | Group Cooperation and Resource Allocation in Wireless Powered Communication Networks. | Chen Chen, Ke Xiong, Gang Qu, Pingyi Fan |
| 2016 | GLOBECOM | Energy-Efficient Resource Allocation in OFDM Relay Networks under Proportional Rate Constraints. | Yang Lu, Ke Xiong, Yu Zhang, Pingyi Fan, Zhangdui Zhong |
| 2016 | VTC | Deploying Multiple Antennas on High-Speed Trains: Equidistant Strategy vs. Fixed-Interval Strategy. | Yang Lu, Ke Xiong, Pingyi Fan, Yu Zhang, Zhangdui Zhong |
| 2016 | VTC | Remote Antenna Unit Selection Assisted Seamless Handover for High-Speed Railway Communications with Distributed Antennas. | Yang Lu, Ke Xiong, Zhuyan Zhao, Pingyi Fan, Zhangdui Zhong |
| 2015 | ICASSP | Time-switching based SWPIT for network-coded two-way relay transmission with data rate fairness. | Ke Xiong, Pingyi Fan, Khaled Ben Letaief |
| 2015 | IWCMC | Network coding tree algorithm for multiple access system. | Zhengchuan Chen, Ke Xiong, Pingyi Fan, Chen Chen |
| 2015 | WCNC | QoS-distinguished achievable rate region for high speed railway wireless communications. | Tao Li, Pingyi Fan, Ke Xiong, Khaled Ben Letaief |
| 2015 | WCNC | Downlink resource allocation for the high-speed train and local users in OFDMA systems. | Chuang Zhang, Pingyi Fan, Ke Xiong |
| 2014 | GLOBECOM | On the achievable rates of full-duplex Gaussian relay channel. | Zhengchuan Chen, Pingyi Fan, Dapeng Wu, Ke Xiong, Khaled Ben Letaief |
| 2014 | GLOBECOM | Delay constrained optimal power allocation in high-speed railway scenarios. | Chuang Zhang, Pingyi Fan, Ke Xiong, Pingzhi Fan, Su Yi, Gang Wang |
| 2014 | IWCMC | Differentiated services in wireless multiaccess systems: Rate allocation and power adjustment. | Chuang Zhang, Pingyi Fan, Ke Xiong, Yunquan Dong |
| 2014 | MOMM | Weighted Sum-Rate Maximization Resource Scheduling and Optimization for Heterogeneous Vehicular Networks: A Bipartite Graph Method. | Yang Lu, Ke Xiong, Zhangdui Zhong, Jie Lu |
| 2013 | GLOBECOM | Outage probability of space-time network coding with amplify-and-forward relays. | Ke Xiong, Tao Li, Pingyi Fan, Zhangdui Zhong, Khaled Ben Letaief |
| 2012 | GLOBECOM | Joint subcarrier-pairing and resource allocation for two-way multi-relay OFDM networks. | Ke Xiong, Pingyi Fan, Khaled Ben Letaief, Su Yi, Ming Lei |
| 2012 | GLOBECOM | Optimal beamforming for MIMO decode-and-forward relay channels. | Zhengfeng Xu, Pingyi Fan, Hong-Chuan Yang, Ke Xiong, Ming Lei, Su Yi |
| 2011 | GLOBECOM | Cooperation-Based Opportunistic Network Coding in Wireless Butterfly Networks. | Jingyi Hu, Pingyi Fan, Ke Xiong, Su Yi, Ming Lei |
| 2011 | GLOBECOM | NC²R: Network Coding-Aware Cooperative Relaying for Downlink Cellular Networks. | Ke Xiong, Zhi Chen, Pingyi Fan, Khaled Ben Letaief, Su Yi, Ming Lei |