Participating in explanatory dialogues : interpreting and responding to questions in context / Johanna D. Moore.

Format:

Book

Author/Creator:

Moore, Johanna D., author.

Series:

ACL-MIT Press series in natural-language processing

ACL-MIT Press series in natural language processing

Language:

English

Subjects (All):

Expert systems (Computer science).

Knowledge acquisition (Expert systems).

Physical Description:

1 online resource (xiv, 352 pages) : illustrations.

Other Title:

MIT Press CogNet.

Place of Publication:

Cambridge, Massachusetts : The MIT Press, [1995]

System Details:

text file

Summary:

While much has been written about text generation, text planning, discourse modeling, and user modeling, Johanna Moore's book is one of the first to tackle modeling the complex dynamics of explanatory dialogues. It describes an explanation-planning architecture that enables a computational system to participate in an interactive dialogue with its users, focusing on the knowledge structures that a system must build in order to elaborate or clarify prior utterances or to answer follow-up questions in the context of an ongoing dialogue. Moore develops a model of explanation generation and describes a fully implemented natural language system that is embedded in an existing expert system and includes a generation component. Her main thesis is that shallow approaches to explanation such as paraphrasing the expert system's line of reasoning or filling in an explanation "schema" - are not adequate for supporting dialogue, and thus a more flexible approach is needed, one that is adaptive to context and aware of what is being said and what has gone before in the user's dialogue with the expert system. She argues that the problem with prior approaches is that they do not provide a representation of the intended effects of the components of an explanation or of how these intentions are related to one another or to the rhetorical structure of the text. She proposes a computational solution to the question of how explanations can be synthesized in such a way that a system can later reason about the explanations it has produced to affect its subsequent utterances.

Notes:

"A Bradford book."

Includes bibliographical references (pages 333-347) and index.

Description based on print version record.

Other Format:

Print version: Moore, Johanna D. Participating in explanatory dialogues.

ISBN:

9780262280136

0262280132

Access Restriction:

Restricted for use by site license.