Blockchain-enabled data sharing for IoT: A lightweight, secure and searchable scheme. - Qingqing Xie; Fatong Zhu; Xia Feng (J. Syst. Archit., 2024)

Efficient and Secure Spatial Fuzzy Keyword Query. - Qingqing Xie; Fatong Zhu; Xia Feng (IEEE Internet Things J., 2025)