• Yi Zhao, Ke Xu, Haiyang Wang, Bo Li, Meina Qiao, Haobin Shi. “MEC-Enabled Hierarchical Emotion Recognition and Perturbation-Aware Defense in Smart Cities”, IEEE IoTJ, 2021.
• Peizhuang Cong, Yuchao Zhang, Zheli Liu, Thar Baker, Hissam Tawfik, Wendong Wang, Ke Xu, Ruidong Li, Fuliang Li. “A Deep Reinforcement Learning-based Multi-optimality Routing Scheme for Dynamic IoT Networks”, Computer Networks, 2021.
• Yuchao Zhang, Xiaohui Nie, Junchen Jiang, Wendong Wang, Ke Xu, Youjian Zhao, Martin J. Reed, Kai Chen, Haiyang Wang, Guang Yao. “BDS+: An Inter-Datacenter Data Replication System With Dynamic Bandwidth Separation”, IEEE ToN, 2021.
• Meng Shen, Huan Wang, Bin Zhang, Liehuang Zhu, Ke Xu, Qi Li, Xiaojiang Du. “Exploiting Unintended Property Leakage in Blockchain-Assisted Federated Learning for Intelligent Edge Computing”, IEEE IoTJ, vol. 8, no. 4, pp. 2265-2275, 2021.
• Meng Shen, Jianpeng Zhang, Liehuang Zhu, Ke Xu, Xiaojiang Du. “Accurate Decentralized Application Identification via Encrypted Traffic Analysis Using Graph Neural Networks”, IEEE TIFS, vol. 16, pp. 2367-2380, 2021.
• Suiming Guo, Chao Chen, Jingyuan Wang, Yan Ding, Yaxiao Liu, Ke Xu, Zhiwen Yu, Daqing Zhang. “A Force-directed Approach to Seeking Route Recommendation in Ride-on-demand Service Using Multi-source Urban Data”, IEEE TMC, 2020.
• Suiming Guo, Chao Chen, Jingyuan Wang, Yaxiao Liu, Ke Xu, Zhiwen Yu, Daqing Zhang, Dah-Ming Chiu. “ROD-Revenue: Seeking Strategies Analysis and Revenue Prediction in Ride-on-demand Service Using Multi-source Urban Data”, IEEE TMC, vol. 19, no. 9, pp. 2202-2220, 2020.
• Yi Zhao, Ke Xu, Yifeng Zhong, Xiang-Yang Li, Ning Wang, Hui Su, Meng Shen, Ziwei Li. “Incentive Mechanisms for Mobile Data Offloading Through Operator-owned WiFi Access Points”, Computer Networks, vol. 174, 2020.
• Laizhong Cui, Shu Yang, Ziteng Chen, Yi Pan, Mingwei Xu, Ke Xu. “An Efficient and Compacted DAG-based Blockchain Protocol for Industrial Internet of Things”, IEEE TII, vol.16, no. 6, pp. 4143-4145, 2020.
• Meng Shen, Jie Zhang, Liehuang Zhu, Ke Xu, Xiangyun Tang. “Secure SVM Training over Vertically-Partitioned Datasets using Consortium Blockchain for Vehicular Social Networks”, IEEE TVT, vol. 69, no. 6, pp. 5773-5783, 2020.
• Meng Shen, Huisen Liu, Liehuang Zhu, Ke Xu, Hongbo Yu, Xiaojiang Du, Mohsen Guizani. “Blockchain-Assisted Secure Device Authentication for Cross-Domain Industrial IoT”, IEEE JSAC, vol. 38, no. 5, pp. 942-954, 2020.
• Yi Zhao, Haiyang Wang, Hui Su, Liang Zhang, Rui Zhang, Dan Wang, Ke Xu. “Understand Love of Variety in Wireless Data Market under Sponsored Data Plans”, IEEE JSAC, vol. 38, no. 4, pp. 766-781, 2020.
• Qi Tan, Yi Qu, Ke Xu, Haiyang Wang, Dan Wang, Meng Shen. “Interference‑aware lifetime maximization with joint routing and charging in wireless sensor networks”, CCF Trans. Netw., vol. 2, no. 3, 2019.
• Wenlong Chen, Heyang Chen, Zhiliang Wang, Chengang Zhao, Mingwei Xu, Ke Xu, Yingya Guo. “Congestion avoidance transmission mechanism based on two-dimensional forwarding”, Future Generation Computer System, vol. 102, pp. 1-13, 2019.
• Ke Xu, Liang Lv, Tong Li, Meng Shen, Haiyang Wang, Kun Yang. “Minimizing Tardiness for Data-intensive Applications in Heterogeneous Systems: A Matching Theory Perspective”, IEEE TPDS, vol. 31, no. 1, pp. 144-158, 2019.
• Suiming Guo, Chao Chen, Jingyuan Wang, Yaxiao Liu, Ke Xu, Dah Ming Chiu. “Fine-grained Dynamic Price Prediction in Ride-on-demand Services: Models and Evaluations”, Mobile Networks and Applications, 2019.
• Bo Wu, Ke Xu, Qi Li, Bingyang Liu, Shoushou Ren, Fan Yang, Meng Shen, Kui Ren. “RFL: Robust Fault Localization on Unreliable Communication Channels”, Computer Networks, vol. 158, pp. 158-174, 2019.
• Liang Lv, Yuchao Zhang, Yusen Li, Ke Xu, Dan Wang, Wenlong Wang, Minghui Li, Xuan Cao, Qingqing Liang. “Communication-aware Container Placement and Reassignment in Large-scale Internet Data Centers”, IEEE JSAC, vol. 37, no. 3, pp.540-555, 2019.
• Tong Li, Kezhi Wang, Ke Xu, Kun Yang, Chathura Sarathchandra Magurawalage, Haiyang Wang. “Communication and computation cooperation in cloud radio access network with mobile edge computing”, CCF Trans. Netw.,  vol.2, no.1, pp. 43-56, 2019.
• Meng Shen, Baoli Ma, Liehuang Zhu, Xiaojiang Du, Ke Xu. “Secure Phrase Search for Intelligent Processing of Encrypted Data in Cloud-Based IoT”,  IEEE Internet of Things Journal, vol. 6, no. 2, pp. 1998-2008, 2019.
• Xiaoliang Wang, Ke Xu, Bo Mao. “GreenLink: An Energy Efficient Scatternet Formation for BLE Devices”, Wireless Communications and Mobile Computing, 2018.
• Fei Chen, Haitao Li, Jiangchuan Liu, Bo Li, Ke Xu, Yuemin Hu. “Migrating big video data to cloud: a peer-assisted approach for VoD”, Peer-to-Peer Networking and Applications, vol. 11, no. 5, pp. 1060–1074, 2018.
• Yuchao Zhang, Ke Xu, Haiyang Wang, Jiangchuan Liu, Yifeng Zhong, Yong Wang. “Design, modeling, and analysis of online combinatorial double auction for mobile cloud computing markets”, International Journal of Communication Systems 31 (7), e3460 , 2018.
• Ke Xu, Tong Li, Haiyang Wang, Haitao Li, Wei Zhu, Jiangchuan Liu, Song Lin, “Modeling, Analysis, and Implementation of Universal Acceleration Platform Across Online Video Sharing Sites”, IEEE Transactions on Services Computing (TSC), vol.11, no. 3, pp. 534-548, 2018.
• ​Haiyang Wang, Tong Li, Ryan Shea, Xiaoqiang Ma, Feng Wang, Jiangchuan Liu, Ke Xu. “Toward Cloud-Based Distributed Interactive Applications: Measurement, Modeling, and Analysis”, IEEE/ACM Transaction on Networking (TON), 2017.
• Guangwu Hu, Wenlong Chen, Qi Li, Yong Jiang, Ke Xu. “TrueID: A practical solution to enhance Internet accountability by assigning packets with creditable user identity code”, Future Generation Computer Systems, pp. 219-226, 2017.
• Lei Xu, Ke Xu, Yong Jiang, Fengyuan Ren, Haiyang Wang. “Throughput optimization of TCP incast congestion control in large-scale datacenter networks”, Computer Networks, pp. 46-60, 2017.
• Li Li, Ke Xu, Dan Wang, Chunyi Peng, Kai Zheng, Rashid Mijumbi, Qiangyang Xiao. “A Longitudinal Measurement Study of TCP Performance and Behavior in 3G/4G Networks over High Speed Rails”, IEEE/ACM Transactions on Networking (TON), vol. 25, no. 4, pp. 2195-2208, 2017.
• Guopeng Zhang, Kun Yang, Haifeng Jiang, Xiaofeng Lu, Ke Xu, Lianming Zhang. “Equilibrium Price and Dynamic Virtual Resource Allocation for Wireless Network Virtualization”, Mobile Networks and Applications, pp. 1-13, 2016.
• Guangwu Hu,  Wenlong Chen, Qi Li, Yong Jiang, Ke Xu, “TrueID: A practical solution to enhance Internet accountability by assigning packets with creditable user identity code”, Future Generation Computer Systems, pp. 219-226, 2016.
• Kao Wan, XueFeng Luo, Yong Jiang, Ke Xu. “The Flow-oriented Scheduling Algorithms In SDN System”, Chinese Journal of Computers (in Chinese), vol.39, no. 6, pp.1208-1223, 2016.
• Ke Xu, Fan Yang, Bo Wu. “Secure Packet Forwarding Verification for the Authentication of Source and Path”, Communications of the CCF, vol. 12, no. 5, pp. 14-19, 2016
• Hui Su, Ke Xu, Meng Shen, Yong Wang, Yifeng Zhong, Tong Li. “Research on Mobile Data Subsidy Model and Case Study”,  Journal of Computer Research and Development  (in Chinese),  vol. 53, no. 4, pp. 861-872, 2016. (EI)
• Ke Xu, Meng Shen, Hongying Liu, Jiangchuan Liu, Fan Li, Tong Li, “Achieving Optimal Traffic Engineering Using a Generalized Routing Framework”, IEEE Transactions on Parallel and Distributed Systems (TPDS), 27(1): 51-65, 2016.
• Hewu Li, Qian Wu, Ke Xu, Jiangping Wu, Zengyin Yang, Zhuo Jiang, Liang Zhu. “Progress and tendency of space and earth integrated network”, Science & Technology Review (in Chinese), vol.34, no. 14, pp.95-106, 2016.
• Jianhua Tao, Ruiting Liu, Ke Xu, Weili Han, Huaping Zhang, Jian Yu, Feng Tian, Xiaohui Liang. “A brief history of computer development in China”, Science & Technology Review (in Chinese), vol.34, no. 14, pp.12-21, 2016.
• Guodong Zhao, Ke Xu, Lei Xu, Bo Wu. “Detecting APT Malware Infections Based on Malicious DNS and Traffic Analysis”, IEEE Access, vol.3, pp.1132-1142, 2015.
• Ke Xu, Meng Shen, Wenlong Chen. “Routing and Switching Paradigm for Construction of Secure and Trustworthy Networks”, CCCF (in Chinese), vol.11, no.1, 29-35, 2015.
• Yi Qu, Ke Xu, Jiangchuan Liu, Wenlong Chen, “Towards a Practical Energy Conservation Mechanism with Assistance of Resourceful Mules”, IEEE Internet of Things Journal, 2014.
• Rashid Mijumbi, Juan-Luis Gorricho, Joan Serrat, Meng Shen, Ke Xu, Kun Yang, “A Neuro-fuzzy Approach to Self-management of Virtual Resources”, Elsevier Expert System with Applications, 42(2015):1376-1390, 2014.
• Ke Xu, Yifeng Zhong, Huan He, “Can P2P Technology Benefit Eyeball ISPs A Cooperative Profit”, IEEE Transactions on Parallel and Distributed Systems (TPDS), 25(11): 2783-2793, 2014.
• Ke Xu, Meng Shen, Yong Cui, Mingjiang Ye, Yifeng Zhong, “A Model Approach to the Estimation of Peer-to-Peer Traffic Matrices”, IEEE Transactions on Parallel and Distributed Systems (TPDS), 25(5): 1101-1111, 2014.
• Ke Xu, Haiyang Wang, Jiangchuan Liu, Song Lin, Lei Xu, “Pushing Server Bandwidth Consumption to the Limit: Modeling and Analysis of Peer-assisted VoD”,  IEEE Transactions on Network and Service Management (TNSM), 2014.
• Wei Tan, Ke Xu, Dan Wang, “An anti-tracking source-location privacy protection protocol in WSNs based on path extension”, IEEE Internet of Things Journal, 1(5): 461-471, 2014.
• Chang Ge, Zhili Sun, Ning Wang, Ke Xu, Jinsong Wu, “Energy management in cross-domain content delivery networks: a theoretical perspective”, IEEE Transactions on Network and Service Management (TNSM), 11(3): 264-277, 2014.
• Sai Zhang, Ke Xu, Xi Chen, Xue Liu, “Dynamics of Information Spreading in Online Social Network”, arXiv:1404.5562, 2014.
• Jiangchuan Liu, Ke Xu, Yongqiang Xiong, Dongchao Ma, Kai Shuang, “Peer-to-peer as an infrastructure service”, Peer-to-Peer Networking and Applications (PPNA), 2014.
• Ke Xu, Xin Liu, Zhen Ma, Yifeng Zhong, Wenlong Chen, “Exploring the policy selection of the P2P VoD system: A simulation-based research”, Peer-to-Peer Networking and Applications (PPNA), 2014.
• Ke Xu, Min Zhu, Guangwu Hu, Liang Zhu, Yifeng Zhong, Ying Liu, Jianping Wu, Ning Wang, “Towards Evolvable Internet Architecture-Design Constraints and Models Analysis”, Science China, 2014.
• Haiyang Wang, Feng Wang, Jiangchuan Liu, Chuang Lin, Ke Xu, and Chonggang Wang, “Accelerating Peer-to-Peer File Sharing with Social Relations”, IEEE Journal on Selected Areas in Communications (JSAC), 2013, 31(9): 66-74.
• Ying Liu, Jianping Wu, Qian Wu, Ke Xu, “Recent progress in the study of the next generation Internet in China”, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Science, 2013, 371(1987): 20120387.
• Zhen Ma, Ke Xu, Jiangchuan Liu, Haiyang Wang, “Measurement, modeling and enhancement of BitTorrent-based VoD system”, Computer Networks, 2012, 56: 1103–1117.
• Huan He, Ke Xu, Ying Liu, “Internet resource pricing models, mechanisms, and methods”, Networking Science, 2012, 1(1-4): 48-66.
• Yan Huang, Ke Xu, Haitao Li, Yang Cao, Xin Yao, “Large-scale P2PVOD system: Focusing on clients”, SCIENCE CHINA INFORMATION SCIENCES, 2011, 54(8):1677-1690.
• Ke Xu, Hongying Liu, Jiangchuan Liu, Jixiu Zhang, “LBMP: A Logarithm-Barrier-based Multipath Protocol for Internet Traffic Management”, IEEE Transactions on Parallel and Distributed Systems (TPDS), 2011, 22(3): 476-488.
• Dan Li, Jianping Wu, Jiangchuan Liu, Yong Cui, Ke Xu, “Defending Against Distance Cheating in Link-Weighted Application-Layer Multicast”, IEEE/ACM Transactions on Networking (TON), 2011, 19(5):1448-1457.
• Ke Xu, Ming Zhang, Jiangchuan Liu, Zhijing Qin, Mingjiang Ye, “Proxy Caching for Peer-to-Peer Live Streaming”, Computer Networks, 2010, 54(7):1229-1241.
• Haiyang Wang, Jiangchuan Liu, Ke Xu, “Measurement and Enhancement of BitTorrent-based Video File Swarming”, Peer-to-Peer Networking and Applications (PPNA), 2010, 3(3): 237-253.
• Ke Xu, Ming Zhang, Mingjiang Ye, Dah Ming Chiu, Jianping Wu, “Identify P2P Traffic by Inspecting Data Transfer Behavior”, Computer Communications, 2010, 33(10):1141-1150.
• Taoyu Li, Yuncheng Zhu, Ke Xu, Maoke Chen, “Performance Model and Evaluation on Geographic-based Routing”, Computer Communications, 2009, 32(2): 343-348.
• Ke Xu, Mingwei Xu, Qi Li, Song Lin, “Analysis and Case Study on Multi-dimensional Scalability of the Internet Architecture”, Science in China Series F: Information Sciences, 2008, 51(11):1661-1680.
• Ke Xu, Huan He, “BGP Parallel Computing Model Based on the Iteration Tree”, The Journal of China, Universities of Posts and Telecommunications, 15(Suppl.): 1–8, 2008.
• Suogang Li, Ke Xu, Ying Liu, Jianping Wu, “Edge Overlay Multicast to Support Comparable Multi-class Services”, Journal of High Speed Networks, 2008, 17(1):13-36.
• Chunyu Liu, Ke Xu, “Framework for End-to-End Optimal Traffic Control Law Based on Overlay Mesh”, Journal of Communications and Networks, 2007, 9(4): 428-437.
• Lijun Wang, Jianping Wu, Ke Xu, “Modified Flap Damping Mechanism to Improve Inter-domain Routing Convergence”, Computer Communications, 2007, 30(7): 1588-1599.
• Jianping Wu, Ke Xu, “Research on Next-generation Internet Architecture”, Journal of Computer Science and Technology, 21 (5): 723-731, 2006.

• 徐恪, 付松涛, 李琦, 刘冰洋, 江伟玉, 吴波, 冯学伟. “互联网内生安全体系结构研究进展”,计算机学报, 2020.
• 沈蒙, 张杰, 祝烈煌, 徐恪, 张开翔, 唐湘云. “面向征信数据安全共享的SVM训练机制”, 计算机学报, 2020.
• 杜鑫乐, 徐恪, 李彤, 郑凯, 付松涛, 沈蒙. “数据中心网络的流量控制: 研究现状与趋势”, 计算机学报, 2020, 43(17): 1-23.
• 徐恪, 凌思通, 李琦, 吴波, 沈蒙, 张智超, 姚苏, 刘昕, 李琳. “基于区块链的网络安全体系结构与关键技术研究进展”, 计算机学报, 2020, 43(15): 1-30.
• 葛志诚, 徐恪, 陈靓, 李彤, 姚龙, 沈蒙. “一种移动内容分发网络的分层协同缓存机制”, 计算机学报, 2018, 41(12): 2769-2786.
• 徐磊, 徐恪. “范式路由器: 规范路由器数据层的动态行为”, 清华大学学报（自然科学版）, 2018, 58(8): 693-697.
• 徐恪, 吴波, 沈蒙. “区块链: 描绘物联网安全新愿景”, 中兴通讯技术, 2018, 24(6): 52-55.
• 朱亮, 徐恪, 冯梅. “互联网动态地址命名与解析服务”, 电子学报, 2018, 46(5): 1089-1094.
• 苏辉, 谭崎, 赵乙, 徐恪. “移动补贴市场运营商定价策略与收益分配”, 清华学报（自然科学版）, 2018, 58(1): 8-13.
• 王晓亮, 徐恪, 杨铮, 葛志诚. “TinyLoc: 一种面向能耗受限的可穿戴设备的室内定位算法”, 计算机学报, 2017, 40(8): 1813-1828.
• 毛博, 徐恪, 金跃辉, 王晓亮. “DeepHome: 一种基于深度学习的智能家居管控模型”, 计算机学报, 2017,40(8): 1-15.​
• 徐恪, 赵玉东, 陈文龙, 沈蒙. “防御数据窃听攻击的路由交换范式体系”, 计算机学报, 2017, 40(7): 1649-1663.
• 张欣欣, 徐恪, 钟宜峰, 苏辉. “网络服务提供商合作行为的演化博弈分析”, 浙江大学学报（工学版）, 2017, 51(6): 1214-1224.
• 朱亮, 徐恪, 徐磊. “一种形式化的互联网地址机制通用框架”, 计算机研究与发展, 2017, 54(5): 940-951.
• ​朱亮, 徐恪. “互联网通用地址体系框架”, 西安交通大学学报,  2017, 51(2): 6-12.
• 苏辉, 徐恪, 沈蒙, 王勇, 钟宜峰, 李彤. 互联网流量补贴模型研究与实例分析. 计算机研究与发展, 2016, 53(4): 861-872.
• 徐恪, 朱敏, 沈蒙. 面向应用的可演进互联网体系结构. 中国计算机学会通讯, 2015, 11(6): 37-42.
• 徐恪, 朱亮, 朱敏. 互联网地址安全体系与关键技术. 软件学报, 2014, 25(1):78−97. 
• 徐恪, 张赛, 陈昊, 等. 在线社会网络的测量与分析. 计算机学报, 2014, 37(1).
• 朱敏, 徐恪, 林嵩. 面向应用适应能力的互联网体系结构评估方法. 计算机学报, 2013, 36(9): 1785-1798.
• 张春燕, 徐恪, 钟宜峰, 等. 多接口移动主机用户与网络服务提供商间的动态博弈过程分析与求解. 计算机学报, 2013, 36(7).
• 徐恪, 林嵩, 吴建平. 基于用户效用的三网融合演化模型与分析. 计算机学报, 2013, 36(5): 9039-9039.
• 师雪霖, 徐恪. 云虚拟机资源分配的效用最大化模型. 计算机学报, 2013, 36(2): 252-262.
• 宛考, 罗雪峰, 江勇, 徐恪. 软件定义网络中面向流的调度算法. 计算机学报, 2012, 35(10): 1985-1985.
• 徐恪, 朱敏, 林闯. 互联网体系结构评估模型, 机制及方法研究综述. 计算机学报, 2012, 35(10): 1985-1985.
• 陈文龙, 徐明伟, 徐恪. 可重构集群路由器并行路由分发模型. 通信学报, 2012, 33(6): 118-124.
• 吴建平, 林嵩, 徐恪, 等. 可演进的新一代互联网体系结构研究进展. 计算机学报, 2012, 35(6): 1094-1108.

• Chuanpu Fu, Qi Li, Meng Shen, Ke Xu. “Realtime Robust Malicious Traffic Detection via Frequency Domain Analysis”, ACM CCS, 2021.
• Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, Ke Xu. “Off-Path TCP Exploits of the Mixed IPID Assignment”, ACM CCS, 2020. (Distinguished Paper Award Nomination)
• Tong Li, Kai Zheng, Ke Xu, Rahul Arvind Jadhav, Tao Xiong, Keith Winstein, Kun Tan. “TACK: Improving Wireless Transport Performance by Taming Acknowledgments”, ACM SIGCOMM, 2020.
• Meng Shen, Jinpeng Zhang, Ke Xu, Liehuang Zhu, Jiangchuan Liu, Xiaojiang Du. “DeepQoE: Real-time Measurement of Video QoE from Encrypted Traffic with Deep Learning”, IEEE/ACM IWQoS, 2020.
• Fan Yang, Ke Xu, Qi Li, Rongxing Lu, Bo Wu, Tong Zhang, Yi Zhao, Meng Shen. “I Know If the Journey Changes: Flexible Source and Path Validation”, IEEE/ACM IWQoS, 2020.
• Yi Zhao, Ke Xu, Feng Yan, Yuchao Zhang, Yao Fu, Haiyang Wang. “Auction-based High Timeliness Data Pricing under Mobile and Wireless Networks”, IEEE ICC, 2020.
• Yi Zhao, Wei Bao, Dan Wang, Ke Xu, Liang Lv. “Connection-based Pricing for IoT Devices: Motivation, Comparison, and Potential Problems“, IEEE INFOCOM poster, 2020.
• Liang Lv, Ke Xu, Haiyang Wang, Meng Shen, Yi Zhao, Minghui Li, Guanhui Geng, Zhichao Liu. “Analysis, Modeling, and Implementation of Publisher-side Ad Request Filtering”, IEEE INFOCOM, 2020.
• Meng Shen, Zelin Liao, Liehuang Zhu, Ke Xu, Xiaojiang Du. “VLA: A Practical Visible Light-based Attack on Face Recognition Systems in Physical World”, ACM UbiComp, 2019.
• Wenbin Yao, Ke Xu, Qi Li. “Exploring the Influence of News Articles on Bitcoin Price with Machine Learning”, IEEE ISCC, 2019.
• Yi Zhao, Hui Su, Liang Zhang, Dan Wang, Ke Xu. “Variety Matters: A New Model for the Wireless Data Market under Sponsored Data Plans”, IEEE/ACM IWQoS, 2019.
• Meng Shen, Jinpeng Zhang, Liehuang Zhu, Ke Xu, Xiaojiang Du, Yiting Liu. “Encrypted Traffic Classification of Decentralized Applications on Ethereum using Feature Fusion”, IEEE/ACM IWQoS, 2019.
• Shu Yang, Ziteng Chen, Laizhong Cui, Mingwei Xu, Zhongxing Ming, Ke Xu. “CoDAG: An Efficient and Compacted DAG-Based Blockchain Protocol”, IEEE Blockchain, 2019.
• Bo Wu, Ke Xu, Qi Li, Zhuotao Liu, Yih-Chun Hu, Zhichao Zhang, Xinle Du, Bingyang Liu, Shoushou Ren. “SmartCrowd: Decentralized and Automated Incentives for Distributed IoT System Detection”, IEEE ICDCS, 2019.
• Yi Zhao, Meina Qiao, Haiyang Wang, Rui Zhang, Dan Wang, Ke Xu, Qi Tan. “TDFI: Two-stage Deep Learning Framework for Friendship Inference via Multi-source Information”, IEEE INFOCOM, 2019.
• Bo Wu, Qi Li, Ke Xu, Ruoyu Li, Zhuotao Liu. “SmartRetro: Blockchain-based Incentives for Distributed IoT Retrospective Detection”, IEEE MASS, 2018. (Invited Paper)
• ​Suiming Guo, Chao Chen, Jingyuan Wang, Yaxiao Liu, Ke Xu, Daqing Zhang, Dah Ming Chiu. “A Simple but Quantifiable Approach to Dynamic Price Prediction in Ride-on-demand Services Leveraging Multi-source Urban Data”, ACM UbiComp, 2018.
• Bo Wu, Ke Xu, Qi Li, Zhuotao Liu, Yih-Chun Hu, Martin J. Reed, Meng Shen, Fan Yang. “Enabling Efficient Source and Path Verification via Probabilistic Packet Marking”, IEEE/ACM IWQoS, 2018.
• Li Li, Ke Xu, Tong Li, Kai Zheng, Chunyi Peng, Dan Wang, Xiangxiang Wang, Meng Shen, Rashid Mijumbi. “A Measurement Study on Multi-path TCP with Multiple Cellular Carriers on High-speed Rails”, ACM SIGCOMM, 2018.
• Yuchao Zhang, Junchen Jiang, Ke Xu, Xiaohui Nie, Martin J Reed, Haiyang Wang, Guang Yao, Miao Zhang, Kai Chen. “BDS: a centralized near-optimal overlay network for inter-datacenter data replication”, ACM EuroSys, 2018.
• Suiming Guo, Chao Chen, Yaxiao Liu, Ke Xu, Dah Ming Chiu. “Modelling Passengers’ Reaction to Dynamic Prices in Ride-on-demand Services: A Search for the Best Fare”, ACM UbiComp, 2018.
• Bo Wu, Ke Xu, Qi Li, Fang Yang. “Robust and Lightweight Fault Localization”, IEEE IPCCC, 2017. (Best Paper Candidate)​
• Lei Xu, Ke Xu, Meng Shen, Kui Ren, Jingyuan Fan, Chaowen Guan, Wen-Long Chen. “MINOS: regulating router dataplane actions in dynamic runtime environments”, Proceedings of the ACM Turing 50th Celebration Conference-China, 2017.
• Li Li, Ke Xu, Dan Wang, Chunyi Peng, Kai Zheng, Haiyang Wang, Rashid Mijumbi, Xiangxiang Wang. “A Measurement Study on Skype Voice and Video Calls in LTE Networks on High Speed Rails”, IEEE/ACM IWQoS, 2017.
• Yuchao Zhang, Yusen Li, Ke Xu, Dan Wang, Minghui Li, Xuan Cao and Qingqing Liang. “A Communication-aware Container Re-distribution Approach for High Performance VNFs”. IEEE ICDCS, 2017.
• Tong Li, Chathura Sarathchandra Magurawalage, Kezhi Wang, Ke Xu, Kun Yang, Haiyang Wang. “On efficient offloading control in cloud radio access network with mobile edge computing”. IEEE ICDCS, 2017.
• Yuchao Zhang, Ke Xu, Guang Yao, Miao Zhang, Xiaohui Nie. “PieBridge: A Cross-DR scale Large Data Transmission Scheduling System”, ACM SIGCOMM poster, 2016.
• Qingfang Liu, Ke Xu, Haiyang Wang, Meng Shen, Li Li, Qingyang Xiao. “Measurement, Modeling, and Analysis of TCP in High-Speed Mobility Scenarios”, IEEE ICDCS, 2016.
• Yuchao Zhang, Ke Xu, Xuelin Shi, Haiyang Wang, Jiangchuan Liu, Yong Wang. “Continuous double auction for cloud market: Pricing and bidding analysis”, IEEE WCNC, 2016.
• Tong Li, Ke Xu, Meng Shen, Haiyang Wang, Kun Yang, Yuchao Zhang. “Towards Minimal Tardiness of Data-intensive Applications in Heterogeneous Networks”, IEEE ICCCN, 2016.
• Lei Zhang, Cong Zhang, Jiangchuan Liu, Xiaowen Chu, Ke Xu, Haiyang Wang, Yong Jiang. “Power-Aware Wireless Transmission for Computation Offloading in Mobile Cloud”, IEEE ICCCN, 2016.
• Qingfang Liu, Ke Xu, Haiyang Wang, Lei Xu. “Modeling Multi-path TCP Throughput with Coupled Congestion Control and Flow Control”, ACM MSWiM, 2015.
• Yifeng Zhong, Ke Xu, Xiang-Yang Li, Hui Su, Qingyang Xiao. “ESTRA: Incentivizing Storage Trading for Edge Caching in Mobile Content Delivery”, IEEE GLOBECOM, 2015. (Best Paper Award)
• Yi Qu, Ke Xu, Haiyang Wang, Dan Wang, Bo Wu. “Lifetime Maximization in Rechargeable Wireless Sensor Networks with Charging Interference”, IEEE IPCCC, 2015.
• Menghan Li, Dan Pei, Xiaoping Zhang, Beichuang Zhang, Ke Xu. “NDN Live Video Broadcasting over Wireless LAN”, IEEE ICCCN, 2015.
• Meng Shen, Ke Xu, Fan Li, Kun Yang, Liehuang Zhu, Lei Guan, “Elastic and Efficient Virtual Network Provisioning for Cloud-Based Multi-Tier Applications”, IEEE ICPP, 2015.
• Lei Xu, Ke Xu, Yong Jiang, Fengyuan Ren, Haiyang Wang, “Enhancing TCP Incast Congestion Control Over Large-scale Datacenter Networks”, IEEE/ACM IWQoS, 2015.
• Yuchao Zhang, Ke Xu, Haiyang Wang, Jiangchuan Liu, Yifeng Zhong, Wenlong Chen, “Performance and Incentive of Teamwork-based Channel Allocation in Spectrum Access Networks”, IEEE IWQoS, 2015.
• Haitao Li, Yanfang Le, Feng Wang, Jiangchuan Liu, Ke Xu, “SNACS: Social Network-Aware Cloud Assistance for Online Propagated Video Sharing”, IEEE CLOUD, 2015.
• Li Li, Ke Xu, Dan Wang, Chunyi Peng, Qingyang Xiao, Rashid Mijumbi, “A Measurement Study on the TCP Behaviors in HSPA+ Networks on High-speed Rails”, IEEE INFOCOM, 2015.
• Meng Shen, Lixin Gao, Ke Xu, Liehuang Zhu, “Achieving Bandwidth Guarantees in Multi-tenant Cloud Networks Using A Dual-Hose Model“, IEEE IPCCC 2014.
• Ke Xu, Yuchao Zhang, Xuelin Shi, Haiyang Wang, Yong Wang, Meng Shen, “Online Combinatorial Double Auction for Mobile Cloud Computing Markets”, IEEE IPCCC 2014.
• Qingyang Xiao, Ke Xu, Dan Wang, Li Li, Yifeng Zhong, “TCP Performance over Mobile Networks in High-speed Mobility Scenarios”, IEEE ICNP 2014.
• Meng Shen, Ke Xu, Kun Yang, Hsiao-Hwa Chen, “Towards Efficient Virtual Network Embedding Across Multiple Network Domains”, IEEE/ACM IWQoS 2014.
• Haiyang Wang, Jiangchuan Liu, Ke Xu, “On Incentive of Customer-Provided Resource Sharing in Cloud“, IEEE ICC 2014.
• Haitao Li, Haiyang Wang, Jiangchuan Liu, Ke Xu, “Video Requests from Online Social Networks: Characterization, Analysis and Generation”, IEEE INFOCOM 2013.
• Haitao Li, Xiaoqiang Ma, Feng Wang, Jiangchuan Liu, Ke Xu, “On Popularity Prediction of Videos Shared in Online Social Networks”, ACM International Conference on Information & Knowledge Management (CIKM), 2013: 169-178.
• Guangwu Hu, Ke Xu, Jianping Wu, “SuperFlow: A Reliable, Controllable, Manageable and Scalable Architecture for Large-scale Enterprise Networks”, IEEE HPCC 2013.
• Ke Xu, Min Zhu, Ning Wang, Song Lin, Haiyang Wang, Tong Li, “The 2ACT Model-based Evaluation for In-network Caching Mechanism”, The IEEE symposium on Computers and Communications (ISCC), 2013.
• Haitao Li, Haiyang Wang, Jiangchuan Liu, Ke Xu, “Video Sharing in Online Social Networks: Measurement and Analysis”, ACM NOSSDAV 2012.
• Zhen Ma, Ke Xu, Yifeng Zhong, “Exploring the Policy Selection of P2P VoD System-A Simulation based Research”, IEEE/ACM IWQoS 2012.
• Meng Shen, Hongying Liu, Ke Xu, Ning Wang, Yifeng Zhong, “Routing on Demand: Toward the Energy-aware Traffic Engineering with OSPF“, IFIP/TC6 Networking, 2012: 232-246.
• Haiyang Wang, Feng Wang, Jiangchuan Liu, Ke Xu, “Enhancing Efficiency for Peer-to-Peer Traffic Locality: Measurement, Design and  Future Trends”, IFIP/TC6 Networking, 2012.
• Ke Xu, Hongying Liu, Jiangchuan Liu, Meng Shen, “One More Weight is Enough: Toward the Optimal Traffic Engineering with OSPF”, IEEE ICDCS 2011.
• Ke Xu, Meng Shen, Mingjiang Ye, “A Model Approach to Estimate Peer-to-Peer Traffic Matrices”, IEEE INFOCOM 2011.
• Ke Xu, Haitao Li, Jiangchuan Liu, Wei Zhu, Wenyu Wang, “PPVA: A Universal and Transparent Peer-to-Peer Accelerator for Interactive Online Video Sharing”, IEEE IWQoS 2010.
• Haiyang Wang, Jiangchuan Liu, Bo Chen, Ke Xu, Zhen Ma, “On Tracker Selection for Peer-to-Peer Traffic Locality”, IEEE P2P 2010.
• Haitao Li, Ke Xu, James Seng, Po Hu, “Towards health of replication in large-scale P2P-VoD systems”, IEEE IPCCC 2009.
• Ke Xu, Xiaowei Ma, Chunyu Liu, “A Hash Tree Based Authentication Scheme in SIP Applications”, IEEE ICC 2008.
• Ke Xu, Minpeng Qi, Haitao Li, Peng Yang, Hui Deng, “A Novel Interfacing Solution to Make IKEv2 Work in MIPv6 Environment”, IEEE ICC 2008.
• Ke Xu, Yahui Yang, Tao Chen, “Improving BitTorrent Network’s Performance via Deploying Helpers”, IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC), 2008.
• Ke Xu, Jiangchuang Liu, Lizheng Fu, Chunyu Liu, “On the Stability of Application-layer Multicast Tree”, ISCIS 2006, LNCS 4263 2006.

• Ke Xu, Yifeng Zhong, Huan He, Internet Resource Pricing Models[M]. Springer, 2013.
• 徐恪, 徐明伟, 李琦. 高级计算机网络（第2版）[M]. 清华大学出版社, 2021.
• 徐恪, 李沁. 算法统治世界 智能经济的隐形秩序[M]. 清华大学出版社, 2017.
• 徐恪, 王勇, 李沁. 赛博新经济：“互联网+”的新经济时代[M]. 清华大学出版社, 2016.
• 徐恪, 任丰原, 刘红英. 计算机网络体系结构-设计，建模，分析与优化[M]. 清华大学出版社, 2014.
• 徐恪, 徐明伟, 陈文龙, 等. 高级计算机网络[M]. 清华大学出版社, 2012.
• 徐恪, 吴建平, 徐明伟. 高等计算机网络: 体系结构, 协议机制, 算法设计与路由器技术（第2版）[M]. 机械工业出版社, 2009.
• 徐恪, 吴建平, 徐明伟. 高等计算机网络: 体系结构, 协议机制, 算法设计与路由器技术[M]. 机械工业出版社, 2003.

课程目标：深入学习计算机网络体系结构、协议和算法；了解掌握计算机网络的最新研究成果；学习计算机网络的基本研究方法；初步开展计算机网络领域的相关研究。

主要教学内容（pdf格式课件可下载，.pptx格式请通过邮件（xuke@tsinghua.edu.cn）与作者联系）：

• • 第1章 计算机网络与Internet (pdf)
  • 第2章 Internet路由 (pdf)
  • 第3章 拥塞控制 (pdf)
  • 第4章 服务质量控制 (pdf)
  • 第5章 高性能路由器体系结构与关键技术 (pdf)
  • 第6章 网络安全 (pdf)
  • 第7章 P2P系统原理 (pdf)
  • 第8章 物联网概述 (pdf)
  • 第9章 软件定义网络 (pdf)
  • 第10章 IPv6与新一代互联网 (pdf)

  推荐教材：

徐恪, 徐明伟, 李琦. 高级计算机网络（第2版）[M]. 清华大学出版社. 2021.

课程目标：通过课程讲授、自学论文和课堂讨论，理解计算机网络体系结构、协议和应用研究领域的最新发展；了解和掌握在网络领域如何进行研究工作；在教师的指导下，提出自己的新思想新见解，进行实现或者模拟，对结果进行总结提高，完成一篇会议质量的论文。

主要教学内容（课件可下载）：

• • 引言(pdf)
  • 代表性论文介绍(pdf)
  • 计算机网络基本设计原则(pdf)
  • 计算机网络体系结构研究进展与评估模型(pdf_part1,pdf_part2)
  • 博弈论简介(pdf)
  • 最优化理论(pdf)  
  • 论文讨论和课程项目讨论

推荐教材：

徐恪, 任丰原, 刘红英. 计算机网络体系结构-设计，建模，分析与优化[M]. 清华大学出版社. 2014.

课程目标：通过应用数学和计算机科学的基础知识，分析推理网络作用下的一系列经典社会与经济行为的课程；以上述为载体，帮助学生体会文理学科交叉的一种精彩，并训练学生以“计算思维”的观念分析社会学与经济学问题的初步能力。

主要教学内容（暂无课件下载）：

• • 第一部分 图论与社会网络
  • 第二部分 博弈论
  • 第三部分 网络中的市场与策略性互动
  • 第四部分 信息网络与万维网
  • 第五部分 网络动力学：总体模型
  • 第六部分 网络动力学：结构模型
  • 第七部分 制度及其聚合行为

推荐教材：

David Easley etc.，李晓明等译，网络、群体与市场，清华大学出版社，2011 Ke Xu, Yifeng Zhong, Huan He, Internet Resource Pricing Models. Springer, 2013.

课程目标：通过计算机网络以及新一代互联网经济的介绍，帮助学生对目前息息相关的互联网经济有一个新的认识，同时简要分析当今网络经济这一交叉学科的研究现状，促进学生的综合发展。

主要教学内容（暂无课件下载）：

• • 第一部分 从黑客帝国到赛博世界
  • 第二部分 赛博经济系统架构
  • 第三部分 赛博经济的形态特点
  • 第四部分 赛博经济下的市场形态
  • 第五部分 赛博经济下企业的平台战略
  • 第六部分 赛博金融
  • 第七部分 赛博世界中的支付
  • 第八部分 从互联网+迈向赛博经济
  • 第九部分 未来是黏的

推荐教材：

徐恪, 王勇, 李沁. 赛博新经济：“互联网+”的新经济时代[M]. 清华大学出版社, 2016. 徐恪, 李沁. 算法统治世界 智能经济的隐形秩序[M]. 清华大学出版社, 2017.