Querying Collections of Tree-Structured Records in the Presence of Within-Record Referential Constraints.
Foto N. AfratiMatthew DamigosPublished in: DEXA (1) (2021)
Keyphrases
- databases
- database
- information retrieval
- data records
- tree structure
- convex constraints
- constrained optimization
- query processing
- index structure
- regular path queries
- digital libraries
- constraint networks
- metadata records
- real world
- constraint graph
- tree models
- tree automata
- database systems
- tree structures
- constraint satisfaction
- bayesian networks
- structured data
- query language
- moving objects