Collaborative enforcement of firewall policies in virtual private networks. - Alex X. Liu; Fei Chen 001 (PODC, 2008)

Xengine: a fast and scalable XACML policy evaluation engine. - Alex X. Liu; Fei Chen 001; JeeHyun Hwang; Tao Xie 001 (SIGMETRICS, 2008)

Fault Localization for Firewall Policies. - JeeHyun Hwang; Tao Xie 001; Fei Chen 001; Alex X. Liu (SRDS, 2009)

SafeQ: Secure and Efficient Query Processing in Sensor Networks. - Fei Chen 001; Alex X. Liu (INFOCOM, 2010)

Privacy-preserving cross-domain network reachability quantification. - Fei Chen 001; Bezawada Bruhadeshwar; Alex X. Liu (ICNP, 2011)

A cross-domain privacy-preserving protocol for cooperative firewall optimization. - Fei Chen 001; Bezawada Bruhadeshwar; Alex X. Liu (INFOCOM, 2011)

Designing Fast and Scalable XACML Policy Evaluation Engines. - Alex X. Liu; Fei Chen 001; JeeHyun Hwang; Tao Xie 001 (IEEE Trans. Computers, 2011)

Privacy Preserving Collaborative Enforcement of Firewall Policies in Virtual Private Networks. - Alex X. Liu; Fei Chen 001 (IEEE Trans. Parallel Distributed Syst., 2011)

First step towards automatic correction of firewall policy faults. - Fei Chen 001; Alex X. Liu; JeeHyun Hwang; Tao Xie 001 (ACM Trans. Auton. Adapt. Syst., 2012)

Towards high performance security policy evaluation. - Zheng Qin 001; Fei Chen 001; Qiang Wang; Alex X. Liu; Zhiguang Qin (J. Supercomput., 2012)

Systematic Structural Testing of Firewall Policies. - JeeHyun Hwang; Tao Xie 001; Fei Chen 001; Alex X. Liu (IEEE Trans. Netw. Serv. Manag., 2012)

Privacy- and integrity-preserving range queries in sensor networks. - Fei Chen 001; Alex X. Liu (IEEE/ACM Trans. Netw., 2012)

A digital watermarking approach to secure and precise range query processing in sensor networks. - Yeqing Yi; Rui Li 020; Fei Chen 001; Alex X. Liu; Yaping Lin (INFOCOM, 2013)

Cross-Domain Privacy-Preserving Cooperative Firewall Optimization. - Fei Chen 001; Bezawada Bruhadeshwar; Alex X. Liu (IEEE/ACM Trans. Netw., 2013)

Privacy and integrity preserving multi-dimensional range queries for cloud computing. - Fei Chen 001; Alex X. Liu (Networking, 2014)

Privacy-Preserving Quantification of Cross-Domain Network Reachability. - Fei Chen 001; Bruhadeshwar Bezawada; Alex X. Liu (IEEE/ACM Trans. Netw., 2015)