DocumentCode
3007840
Title
Computation of Semantic Models Directed by Categorial Expressions
Author
Xu, Xiaoli ; Zhu, Tao
Author_Institution
Coll. of Comput. Sci., Yangtze Univ., Jingzhou
fYear
2008
fDate
25-26 Sept. 2008
Firstpage
527
Lastpage
530
Abstract
Around the core issue of how to construct the literal meaning of natural language, we provide the theory of computation of categorial expressions directed by phrasal structures. This theory uses hierarchial method to describe and interpret language phenomena. We formalize a categorial expression as a directed acyclic graph and define the reduction and unification calculus of categorial expressions.
Keywords
calculus; category theory; computational linguistics; directed graphs; natural language processing; categorial expression graph; directed acyclic graph; language phenomena interpretation; natural language processing; phrasal structure; reduction calculus; semantic model computation; unification calculus; Calculus; Computational modeling; Computer science; Computer science education; Data structures; Educational institutions; Genetics; Natural languages; categorial expression; reduction; semantic model; unification;
fLanguage
English
Publisher
ieee
Conference_Titel
Genetic and Evolutionary Computing, 2008. WGEC '08. Second International Conference on
Conference_Location
Hubei
Print_ISBN
978-0-7695-3334-6
Type
conf
DOI
10.1109/WGEC.2008.123
Filename
4637500
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