Complexity of Conjunctive Regular Path Query Homomorphisms.
Laurent BeaudouFlorent FoucaudFlorent R. MadelaineLhouari NourineGaétan RichardPublished in: CiE (2019)
Keyphrases
- response time
- path queries
- query complexity
- shortest path
- query processing
- data structure
- computational complexity
- complex queries
- worst case
- database
- relevance feedback
- vector space
- query expansion
- query evaluation
- database queries
- retrieval method
- database systems
- user queries
- keywords
- search queries
- graph theory
- relational databases
- query execution
- query formulation
- databases