{"type":"ScholarlyArticle","title":"Extending The Expressive Power Of Semantic Networks","authors":[{"name":"Lenhart K. Schubert","slug":"lenhart-k-schubert","given":"Lenhart K.","family":"Schubert","affiliation":"t University of Alberta Edconton , Alberta"}],"abstract":"\"Factual knowledge\" us\"d by natural language precessing syst\"as can loe cor,vcn ier.tly repn:sented in tt.e !or111 of se111antic networks. Compared to a \"linear\" rep.-esentation such as that of the Predicate Calculus however, seman~ic networks present Sfecial problems with res~ect to the use of logical cor.nectives, quan~ifiers, descriptior.s, and certain other constructions. syste111atic solutions to tbese problems will be proposed, in the form of extensions ~o a more or less conventional network ~otation. Predicate Calculus translations of network fropositions w: ll frequently be given for comparison, to illustrate the close kinship of the two forms of representa~ion.","doi":null,"url":"https://ijcai.org/proceedings/1975/24","pdf":"https://ijcai.org/proceedings/1975/0024.pdf","markdown":"https://ijcai.org/proceedings/1975/24.md","bibtex":"https://ijcai.org/proceedings/1975/bibtex/24","volume":{"slug":"1975","title":"Proceedings of the Fourth International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1975","url":"https://ijcai.org/proceedings/1975/","year":1975,"location":"Tbilisi, Georgia, USSR","dates":"","editors":"Patrick Winston and Carl Hewitt","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Representation Of Problems and Knowledge","track":"Representation Of Problems and Knowledge","number":24,"pages":{"first":158,"last":163},"keywords":[],"videos":[],"references":[{"position":1,"raw":"Fisk, 11. 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