Query Answering and Ontology Population: An Inductive Approach.
Claudia d'AmatoNicola FanizziFloriana EspositoPublished in: ESWC (2008)
Keyphrases
- query answering
- ontology population
- information extraction
- domain independent
- data exchange
- weakly supervised
- answering queries
- incomplete information
- integrity constraints
- data integration
- conjunctive queries
- data complexity
- query rewriting
- inconsistent databases
- machine learning
- named entities
- domain specific
- knowledge representation
- relation extraction
- data management
- query containment
- query answers
- information systems
- text mining
- schema mappings
- data model
- dl lite
- knowledge based systems