Generating English discourse from semantic networks
Communications of the ACM
Transition network grammars for natural language analysis
Communications of the ACM
Understanding Natural Language
Understanding Natural Language
Primitive concepts underlying verbs of thought.
Primitive concepts underlying verbs of thought.
Grope: a graph processing language and its formal definition.
Grope: a graph processing language and its formal definition.
Extending the expressive power of semantic network
IJCAI'75 Proceedings of the 4th international joint conference on Artificial intelligence - Volume 1
An English-like language for qualitative scientific knowledge
IJCAI'75 Proceedings of the 4th international joint conference on Artificial intelligence - Volume 1
Active semantic networks in robots with independent control
IJCAI'75 Proceedings of the 4th international joint conference on Artificial intelligence - Volume 1
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A natural language question answering system is presented. The system's parser maps semantic paraphrases into a single deep structure characterized by a canonical verb. A modeling scheme using semantic nets and STRIPS-like operators assimilates the sequence of input information. Natural language responses to questions are generated from a data base of semantic nets by "parsing" syntactic rules retrieved from the lexicon.