Complexity of conjunctive regular path query homomorphisms.
Laurent BeaudouFlorent FoucaudFlorent R. MadelaineLhouari NourineGaétan RichardPublished in: CoRR (2023)
Keyphrases
- database
- query evaluation
- query complexity
- query processing
- path queries
- relevance feedback
- response time
- retrieval systems
- user queries
- query expansion
- keywords
- worst case
- aggregate queries
- complex queries
- user interaction
- data sources
- query rewriting
- search engine
- object retrieval
- query formulation
- retrieval method
- search queries
- keyword search
- data objects
- data structure
- range queries
- shortest path