ZHANG, C., ZHU, L., SHARIF, K., ZHANG, C., & LIU, X. (2020). PGAS: Privacy-preserving graph encryption for accurate constrained shortest distance queries. Institutional Knowledge at Singapore Management University.

ZHANG, Can, Liehuang ZHU, Kashif SHARIF, Chuan ZHANG, و Ximeng LIU. PGAS: Privacy-preserving Graph Encryption for Accurate Constrained Shortest Distance Queries. Institutional Knowledge at Singapore Management University, 2020.

ZHANG, Can, et al. PGAS: Privacy-preserving Graph Encryption for Accurate Constrained Shortest Distance Queries. Institutional Knowledge at Singapore Management University, 2020.