A Computational Theory of Context Dependence

نویسنده

  • Stephen G. Pulman
چکیده

This paper describes a reversible system for the interpretation and generation of sentences containing context dependent constructs like pronouns, focus, and ellipsis. A variant of`quasi-logical form' is used as an underspeci-ed meaning representation, related tòresolved logical forms' viàconditional equivalences'. These equivalences deene the semantics of contextually dependent constructs with respect to a given context. Higher order uniication and abduction are used in relating expressions to contexts.

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تاریخ انتشار 1994