Keyphrases
- solution path
- shortest path
- path length
- database
- shortest path problem
- graph representation
- random walk
- graph model
- weighted graph
- graph theoretic
- strongly connected
- index structure
- directed graph
- graph theory
- hamiltonian path
- graph structure
- structured data
- np hard
- path queries
- dependency graph
- indexing techniques
- structural similarity
- indexing method
- connected components
- semi supervised
- query processing
- social networks
- search engine