Mandatory human participation: a new authentication scheme for building secure systems. - Jun Xu 014; Richard J. Lipton; Irfan A. Essa; Minho Sung; Yong Zhu (ICCCN, 2003)

IP Traceback-Based Intelligent Packet Filtering: A Novel Technique for Defending against Internet DDoS Attacks. - Minho Sung; Jun (Jim) Xu (IEEE Trans. Parallel Distributed Syst., 2003)

Data streaming algorithms for efficient and accurate estimation of flow size distribution. - Abhishek Kumar 003; Minho Sung; Jun (Jim) Xu; Jia Wang 001 (SIGMETRICS, 2004)

Large-Scale IP Traceback in High-Speed Internet: Practical Techniques and Theoretical Foundation. - Jun Li; Minho Sung; Jun (Jim) Xu; Li (Erran) Li (S&P, 2004)

A data streaming algorithm for estimating subpopulation flow size distribution. - Abhishek Kumar 003; Minho Sung; Jun (Jim) Xu; Ellen W. Zegura (SIGMETRICS, 2005)

Scalable and Efficient Data Streaming Algorithms for Detecting Common Content in Internet Traffic. - Minho Sung; Abhishek Kumar 003; Li (Erran) Li; Jia Wang 001; Jun (Jim) Xu (ICDE Workshops, 2006)

Scalable and efficient distributed algorithms for defending against malicious Internet activity. - Minho Sung (2006)

Large-scale IP traceback in high-speed internet: practical techniques and information-theoretic foundation. - Minho Sung; Jun (Jim) Xu; Jun Li; Li (Erran) Li (IEEE/ACM Trans. Netw., 2008)