IDGraphs: Intrusion Detection and Analysis Using Histographs. - Pin Ren; Yan Gao 003; Zhichun Li; Yan Chen 004; Benjamin Watson 001 (VizSEC, 2005)

A DoS Resilient Flow-level Intrusion Detection Approach for High-speed Networks. - Yan Gao 003; Zhichun Li; Yan Chen 004 (ICDCS, 2006)

Internet Cache Pollution Attacks and Countermeasures. - Yan Gao 003; Leiwen Deng; Aleksandar Kuzmanovic; Yan Chen 004 (ICNP, 2006)

Reverse Hashing for High-Speed Network Monitoring: Algorithms, Evaluation, and Applications. - Robert T. Schweller; Zhichun Li; Yan Chen 004; Yan Gao 003; Ashish Gupta 003; Yin Zhang; Peter A. Dinda; Ming-Yang Kao; Gokhan Memik (INFOCOM, 2006)

IDGraphs: Intrusion Detection and Analysis Using Stream Compositing. - Pin Ren; Yan Gao 003; Zhichun Li; Yan Chen 004; Benjamin Watson 001 (IEEE Computer Graphics and Applications, 2006)

Detecting Stealthy Spreaders Using Online Outdegree Histograms. - Yan Gao 003; Yao Zhao 003; Robert T. Schweller; Shobha Venkataraman; Yan Chen 004; Dawn Xiaodong Song; Ming-Yang Kao (IWQoS, 2007)

Reversible sketches: enabling monitoring and analysis over high-speed data streams. - Robert T. Schweller; Zhichun Li; Yan Chen 004; Yan Gao 003; Ashish Gupta 003; Yin Zhang; Peter A. Dinda; Ming-Yang Kao; Gokhan Memik (IEEE/ACM Trans. Netw., 2007)

Image spam hunter. - Yan Gao 003; Ming Yang 007; Xiaonan Zhao; Bryan Pardo; Ying Wu 001; Thrasyvoulos N. Pappas; Alok N. Choudhary (ICASSP, 2008)

Pollution attacks and defenses for Internet caching systems. - Leiwen Deng; Yan Gao 003; Yan Chen 004; Aleksandar Kuzmanovic (Comput. Networks, 2008)

Semi Supervised Image Spam Hunter: A Regularized Discriminant EM Approach. - Yan Gao 003; Ming Yang 007; Alok N. Choudhary (ADMA, 2009)

Active Learning Image Spam Hunter. - Yan Gao 003; Alok N. Choudhary (ISVC (2), 2009)

A nonnegative sparsity induced similarity measure with application to cluster analysis of spam images. - Yan Gao 003; Alok N. Choudhary; Gang Hua 001 (ICASSP, 2010)

HiFIND: A high-speed flow-level intrusion detection approach with DoS resiliency. - Zhichun Li; Yan Gao 003; Yan Chen 004 (Comput. Networks, 2010)

A Comprehensive Approach to Image Spam Detection: From Server to Client Solution. - Yan Gao 003; Alok N. Choudhary; Gang Hua 001 (IEEE Trans. Inf. Forensics Secur., 2010)

Collaborative Active Learning of a Kernel Machine Ensemble for Recognition. - Gang Hua 001; Chengjiang Long; Ming Yang 007; Yan Gao 003 (ICCV, 2013)

Collaborative Active Visual Recognition from Crowds: A Distributed Ensemble Approach. - Gang Hua 001; Chengjiang Long; Ming Yang 007; Yan Gao 003 (IEEE Trans. Pattern Anal. Mach. Intell., 2018)