Formalisation de thesaurus a l'aide des reseaux de petri.
Jean-Michel KnippelMohamed Tayeb LaskriPublished in: Bull. dInformatique Approfondie et Appl. (1990)
Keyphrases
- information retrieval systems
- formal analysis
- natural language processing
- information retrieval
- digital libraries
- query expansion
- domain specific
- semantic relations
- information systems
- semantic network
- document collections
- semantic links
- knowledge structures
- case based reasoning
- pairwise
- feature space
- natural language
- keywords
- case study
- decision trees
- decision making