Knowledge Acquisition and Retrieval Based on Conceptual Graphs.
Gi-Chul YangJonathan OhPublished in: SAC (1993)
Keyphrases
- conceptual graphs
- knowledge acquisition
- retrieval engine
- knowledge structures
- natural language queries
- knowledge base
- expert systems
- object oriented dbms
- domain experts
- knowledge representation
- knowledge based systems
- natural language
- domain ontology
- information retrieval systems
- formal representation
- information retrieval
- conceptual structures
- partial order
- test collection
- image retrieval
- databases
- retrieval systems
- machine learning
- ontology reasoning
- general purpose
- data analysis
- artificial intelligence
- query expansion
- database