On Conceptual Graphs and Explanation of Query Answering under Inconsistency.
Abdallah AriouaNouredine TamaniMadalina CroitoruPublished in: ICCS (2014)
Keyphrases
- query answering
- conceptual graphs
- data exchange
- integrity constraints
- data integration
- answering queries
- conjunctive queries
- incomplete information
- data complexity
- knowledge structures
- query rewriting
- natural language
- domain ontology
- partial order
- dl lite
- datalog programs
- machine learning
- regular path queries
- query answers
- data management
- information retrieval systems
- e learning