Symbol-Relation Grammars: A Formalism for Graphical Languages.
Filomena FerrucciGiuliano PaciniGiorgio SattaMaria I. SessaGenoveffa TortoraMaurizio TucciGiuliana VitielloPublished in: Inf. Comput. (1996)
Keyphrases
- grammatical inference
- formal language
- mildly context sensitive
- context free grammars
- context free
- grammar induction
- context free languages
- symbol recognition
- finite state automata
- expressive power
- formal model
- closure properties
- language independent
- natural language processing
- knowledge representation
- natural language
- machine learning
- visual languages
- formal languages
- highly expressive
- regular languages
- formal theory
- formal semantics
- conceptual graphs