支持检索关键词语义扩展的可排序密文检索方案

李勇, 相中启

Ranked ciphertext retrieval scheme supporting semantic extension of retrieval keyword

LI Yong, XIANG Zhongqi

计算机应用 . 2019, (1): 245 -250 . DOI: 10.11772/j.issn.1001-9081.2018061229