Sensitive and Neighborhood Privacy on Shortest Paths in the Cloud.
Shyue-Liang WangJia-Wei ChenI-Hsien TingTzung-Pei HongPublished in: iiWAS (2013)
Keyphrases
- shortest path
- protect sensitive
- shortest path algorithm
- cloud computing
- road network
- privacy preserving
- shortest path problem
- path length
- weighted graph
- geodesic distance
- neighborhood sequences
- travel time
- optimal path
- minimum cost flow
- distance transformation
- flow graph
- shortest distance
- finding the shortest path
- sensitive information
- spatial networks
- betweenness centrality
- video sequences