Multi-keyword Ranked Ciphertext Retrieval Scheme Based on Clustering Index
Du Ruizhong, Li Mingyue, Tian Junfeng
(School of Cyber Security and Computer, Hebei University, Baoding, Hebei 071002) (Key Laboratory on High Trusted Information System in Hebei Province (Hebei University), Baoding, Hebei 071002)
Du Ruizhong, Li Mingyue, Tian Junfeng. Multi-keyword Ranked Ciphertext Retrieval Scheme Based on Clustering Index[J]. Journal of Computer Research and Development, 2019, 56(3): 555-565.