Instance-Based Query Answering with Semantic Knowledge Bases.
Nicola FanizziClaudia d'AmatoFloriana EspositoPublished in: AI*IA (2007)
Keyphrases
- query answering
- dl lite
- knowledge base
- data exchange
- data integration
- data complexity
- conjunctive queries
- incomplete information
- description logics
- integrity constraints
- answering queries
- knowledge based systems
- knn
- semantic information
- query rewriting
- data integration systems
- semantic web
- semantic annotation
- xml data exchange
- domain ontology
- wordnet
- schema mappings
- knowledge representation
- inconsistent databases
- open world
- query answers
- data model