Conceptual Graphs and Ontologies for Information Retrieval.
Catherine ComparotOllivier HaemmerléNathalie HernandezPublished in: ICCS (2007)
Keyphrases
- conceptual graphs
- information retrieval
- domain ontology
- formal representation
- conceptual structures
- knowledge structures
- semantic representation
- ontology reasoning
- ontology engineering
- retrieval engine
- information retrieval systems
- object oriented dbms
- natural language
- document collections
- partial order
- ontology learning
- relevant documents
- language model
- text mining
- search engine
- test collection
- knowledge representation
- retrieval systems
- semi automatic
- semantic web
- information extraction
- knowledge discovery
- e learning