Towards practically feasible answering of regular path queries in lav data integration.
Manuel TamashiroAlex ThomoSrinivasan VenkateshPublished in: CIKM (2007)
Keyphrases
- data integration
- query answering
- regular path queries
- data exchange
- data complexity
- conjunctive queries
- query containment
- schema mappings
- data model
- answering queries
- data management
- data sources
- databases
- data warehouse
- query rewriting
- database schema
- data extraction
- regular expressions
- heterogeneous data
- datalog programs
- xml schema
- dl lite
- information integration
- graph databases
- object oriented
- business intelligence