The Optimization Algorithm of Circle Stock Problem with Standard Usage Leftover. - Chen Yan; Qiqi Xie; Qiulin Chen; Li Zhang; Yaodong Cui; Zuqiang Meng (ICIS, 2017)

Privacy-Enhanced Federated Learning Through Homomorphic Encryption With Cloud Federation. - Qiqi Xie; Hong Zhang 047; Miao Wang; Wanqing Wu; Zhibo Sun (ISPA, 2024)

AntidoteFL: Enhancing defense against poisoning attacks in federated learning. - Yilong Liu; Hong Zhang; Miao Wang; Qiqi Xie; Zhibo Sun (Comput. Networks, 2025)

Quantifying the degree of scientific innovation breakthrough: Considering knowledge trajectory change and impact. - Runhui Lin; Yalin Li; Ze Ji; Qiqi Xie; Chen Xiaoyu (Inf. Process. Manag., 2025)

SecureLoc: A fully homomorphic encryption-based privacy protection scheme for location-based services. - Qiqi Xie; Hong Zhang 047; Liqiang Wang 001; Miao Wang; Wanqing Wu; Yilong Liu (J. Inf. Secur. Appl., 2025)

An Efficient Privacy-Enhanced Federated Learning With Single-Key Homomorphic Encryption. - Yilong Liu; Hong Zhang 047; Miao Wang; Qiqi Xie; Liqiang Wang 001 (IEEE Internet Things J., 2025)