安常青副研究员
个人介绍

姓名:安常青

职称:副研究员

电话:+86-10-62603113

邮箱:acq@tsinghua.edu.cn

教育背景

工学硕士 (计算机科学与技术), 清华大学, 中国,1996

工学学士 (计算机科学与技术), 清华大学, 中国,1992

研究领域

网络测绘

异常检测

研究概况

我致力于开发检测网络钓鱼攻击和前缀劫持事件的技术。此外,我专注于优化网络性能,包括准确预测可用带宽、增强资源调度机制、分析路由模式和建模流量特性。

学术成果

[1] Shuaicong Yu, Shuying Zhuang, Tao Yu, Changqing An, Jilong Wang:Rumors Stop with the Wise: Unveiling Inbound SAV Deployment through Spoofed ICMP Messages. IMC 2024: 199-213

[2] Jun He, Yahui Li, Han Zhang, Changqing An, Jilong Wang:ROV-GD: Improving the Measurement of ROV Deployment Using Graph Difference. ISCC 2024: 1-7

[3] Chengyuan Zhang, Changqing An, Tao Yu, Zhiyan Zheng, Jilong Wang:Investigate and Improve the Certificate Revocation in Web PKI. NOMS 2024: 1-5

[4] Chao Xu, Jessie Hui Wang, Jilong Wang, Tao Yu, Yipeng Zhou, Yuedong Xu, Di Wu, Changqing An:Offloading Elastic Transfers to Opportunistic Vehicular Networks Based on Imperfect Trajectory Prediction. IEEE/ACM Trans. Netw. 31(1): 279-293 (2023)

[5] Jun He, Yahui Li, Han Zhang, Ming Wang, Changqing An, Jilong Wang:Be Careful of Your Neighbors: Injected Sub-Prefix Hijacking Invisible to Public Monitors. ICC 2023: 3774-3780

[6] Chengwan Zhang, Congcong Miao, Changqing An, Anlun Hong, Ning Wang, Zhiquan Wang, Jilong Wang:Metis: Detecting Fake AS-PATHs Based on Link Prediction. ISCC 2023: 656-662

[7] Allen Hong, Yahui Li, Han Zhang, Ming Wang, Changqing An, Jilong Wang:A cheap and accurate delay-based IP Geolocation method using Machine Learning and Looking Glass. IFIP Networking 2023: 1-9

[8] Yujia Liu, Changqing An, Tao Yu, Zhiyan Zheng, Zidong Pei, Jilong Wang, Chalermpol Charnsripinyo: Evaluating and Improving Regional Network Robustness from an AS TOPO Perspective. NOMS 2023: 1-7

[9] Shuaicong Yu, Changqing An, Tao Yu, Ziyi Zhao, Tianshu Li, Jilong Wang: Phishing Detection Based on Multi-Feature Neural Network,2022 IEEE International Performance, Computing, and Communications Conference (IPCCC), 2022:73-79.

[10] Xu, Chao; Wang, Jessie Hui; Wang, Jilong; Yu, Tao; Zhou, Yipeng; Xu, Yuedong; Wu, Di; An, Changqing: Offloading Elastic Transfers to Opportunistic Vehicular Networks Based on Imperfect Trajectory Prediction, IEEE/ACM Transactions on Networking, vol. 31, no. 1, pp. 279-293, Feb. 2023.

[11] Ziyi Zhao, Yingya Guo, Jessie Hui Wang, Haibo Wang, Chengyuan Zhang, Changqing An: CL-ETC: A Contrastive Learning Method for Encrypted Traffic Classification. IFIP Networking 2022: 1-9.

[12] Kunling He, Changqing An, Jessie Hui Wang, Tianshu Li, Linmei Zu, Fenghua Li: Multi-hop Precision Time Protocol: an Internet Applicable Time Synchronization Scheme. NOMS 2022: 1-9.

[13] Shuying Zhuang, Jessie Hui Wang, Jilong Wang, Changqing An, Yuedong Xu, Tianhao Wu: Predicting Unseen Links Using Learning-based Matrix Completion. NOMS 2022: 1-9.

[14] Chengyuan Zhang, Changqing An, Jessie Hui Wang, Ziyi Zhao, Tao Yu, Jilong Wang: SAFSN: A Self-Attention Based Neural Network for Encrypted Mobile Traffic Classification. iThings/GreenCom/CPSCom/SmartData/Cybermatics 2021: 330-337.