Structured encryption for knowledge graphs

• Main Authors: XUE, Yujie, CHEN, Lanxiang, MI, Yu, ZENG, Lingfang, REZAEIBAGHA, Fatemeh, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2022
• Subjects: Structured encryption; Knowledge search; Knowledge graph; Multi-relational graph; Property graph; Databases and Information Systems; Data Storage Systems
• Online Access: https://ink.library.smu.edu.sg/sis_research/7262
• Institution: Singapore Management University

We investigate the problem of structured encryption (STE) for knowledge graphs (KGs) where the knowledge of data can be efficiently and privately queried. Presently, the application of natural language processing (NLP) for knowledge-based search is gradually emerging. Compared with the traditional s...