TIME AND MODALITY IN A NATURAL-LANGUAGE INTERFACE TO A PLANNING SYSTEM

被引:8
|
作者
CROUCH, RS [1 ]
PULMAN, SG [1 ]
机构
[1] UNIV CAMBRIDGE,COMP LAB,CAMBRIDGE,ENGLAND
关键词
D O I
10.1016/0004-3702(93)90019-8
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper describes a natural language interface to nonlinear planning systems. We focus on the treatments of temporal and modal information in logical form (LF, a semantic representation for natural language interpretation), and in plan query language (PQL, a language designed for framing questions about and describing nonlinear plans). A number of differences between the two formalisms emerge, and we discuss ways in which they can be reconciled to provide an interface between LF and PQL.
引用
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页码:265 / 304
页数:40
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