A Pruned Pendant Vertex Based Index for Shortest Distance Query Under Structured Encrypted Graph.
Mengdi HuLanxiang ChenGaolin ChenYi MuRobert H. DengPublished in: IEEE Trans. Inf. Forensics Secur. (2024)
Keyphrases
- shortest distance
- distance matrix
- shortest path
- query graph
- database
- edge weights
- structured data
- indexing techniques
- directed graph
- query processing
- weighted graph
- similarity queries
- range queries
- undirected graph
- index structure
- pre computed
- vector space
- random walk
- data objects
- indexing structure
- data structure
- image retrieval
- feature space
- database systems