Meng Shen, Minghui Wang, Ke Xu, Liehuang Zhu. Privacy-Preserving Approximate Top-k Nearest Keyword Queries over Encrypted Graphs. In 29th IEEE/ACM International Symposium on Quality of Service, IWQOS 2021, Tokyo, Japan, June 25-28, 2021. pages 1-10, IEEE, 2021. [doi]
Abstract is missing.