Minimizing flow statistics collection cost of SDN using wildcard requests. - Hongli Xu; Zhuolong Yu; Chen Qian 001; Xiang-Yang Li 001; Zichun Liu (INFOCOM, 2017)

Partial flow statistics collection for load-balanced routing in software defined networks. - Hongli Xu; Xiang-Yang Li 001; Liusheng Huang; Yang Du 006; Zichun Liu (Comput. Networks, 2017)

Minimizing Flow Statistics Collection Cost Using Wildcard-Based Requests in SDNs. - Hongli Xu; Zhuolong Yu; Chen Qian 001; Xiang-Yang Li 001; Zichun Liu; Liusheng Huang (IEEE/ACM Trans. Netw., 2017)

Aggregating Votes with Local Differential Privacy: Usefulness, Soundness vs. Indistinguishability. - Shaowei Wang 003; Jiachun Du; Wei Yang 011; Xinrong Diao; Zichun Liu; Yiwen Nie; Liusheng Huang; Hongli Xu (CoRR, 2019)

PrivAG: Analyzing Attributed Graph Data with Local Differential Privacy. - Zichun Liu; Liusheng Huang; Hongli Xu; Wei Yang 011; Shaowei Wang 003 (ICPADS, 2020)

Estimating Clustering Coefficient of Multiplex Graphs with Local Differential Privacy. - Zichun Liu; Hongli Xu; Liusheng Huang; Wei Yang 011 (WASA (3), 2021)

Locally Differentially Private Heterogeneous Graph Aggregation with Utility Optimization. - Zichun Liu; Liusheng Huang; Hongli Xu; Wei Yang 011 (Entropy, 2023)

PTES: A Triangle Counting Algorithm with Local Differential Privacy. - Shixuan Li; Zichun Liu; Hongshan Kong; Yuchen Zhang (CSCWD, 2025)