Communication and Miscommunication (Language, Artificial Intelligence, Natural Understanding)

This thesis discusses one aspect of enabling people to communicate in natural language with computers. The central focus of this work is a study on how one could build robust natural language processing systems that can detect and recover from miscommunication. The study of miscommunication is a necessary task within such a context since any computer capable of communicating with humans in natural language must be tolerant of the imprecise, ill-devised or complex utterances that people often use. This goal first requires an inquiry into how people communicate and how they recover from problems in communication. That investigation centers on the kinds of miscommunication that occur in human communication with a special emphasis on reference problems, i.e., problems a listener has determining whom or what a speaker is talking about. A collection of protocols of a speaker explaining to a listener how to assemble a toy water pump were studied and the common errors seen in speakers' descriptions were categorized. This study led to the development of techniques for avoiding failures of reference that were employed in the reference identification component of a natural language understanding program.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Computer Science

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

1984

Author dc:creator

• Goodman, Bradley Alan

• Computer Science

Identifier

(UMI)AAI8502154

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/69536