tool,7-1-H92-1060,ak | This paper describes an extension to the <term> MIT ATIS ( Air Travel Information Service ) system </term> , which allows it to answer a question when a <term> full linguistic analysis </term> fails . | #24312 This paper describes an extension to theMIT ATIS ( Air Travel Information Service ) system, which allows it to answer a question when a full linguistic analysis fails. |