• Proceedings of the Korean Society for Language and Information Conference
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• 2007.11a
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• pp.96-104
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• 2007

We explore a computational algebraic approach to grammar via pregroups. We examine how the structures of Japanese causatives can be treated in the framework of a pregroup grammar. In our grammar, the dictionary assigns one or more syntactic types to each word and the grammar rules are used to infer types to strings of words. We developed a practical parser representing our pregroup grammar, which validates our analysis.

• Journal of applied mathematics & informatics
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• v.36 no.1_2
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• pp.51-57
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• 2018

In this paper, we introduce the notions of pregroups, post-groups and pre-B-algebras, and we investigate their relations. Using this notions we give another proof that the notion of B-algebras coincides with the notion of pregroups.