Goals and Structured Information
نویسنده
چکیده
This paper investigates the role of a goal parameter in semantics. On the one hand, goals are necessary for a semantics of questions and answers. On the other hand, the eeect of underlying perlocutionary goals on information in context can be modelled as an issue or question-under-discussion. A logic, update semantics with questions (USQ), is presented that combines update semantics with a partition semantics of questions and answers. It will be shown how a formal account of goals can be incorporated in the framework.
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