CryptGraph: An Efficient Privacy-Enhancing Solution for Accurate Shortest Path Retrieval in Cloud Environments.
Fuyi WangZekai ChenLei PanLeo Yu ZhangJianying ZhouPublished in: AsiaCCS (2024)
Keyphrases
- shortest path
- shortest path problem
- privacy enhancing
- finding the shortest path
- road network
- weighted graph
- shortest path algorithm
- routing algorithm
- optimal path
- path length
- steiner tree
- lagrangian relaxation
- cloud computing
- shortest distance
- minimal surface
- user behavior
- minimum cost flow
- dijkstra algorithm
- strongly connected components
- geodesic distance
- personal information