European Organisation for the Safety of Air Navigation Eurocontrol Experimental Centre
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چکیده
This report discusses the use of situation knowledge as a means to enhance the recognition performance of commercially available automatic speech recognizers. A cognitive model of the ATC controller is proposed that continuously observes the present situation and generates a prediction of the sentences the controller is most likely to say. The prediction is made available to the speech recognizer which thus gains a basic form of situation knowledge. The results of an experimental evaluation of this approach in an ATC simulator are discussed. This document has been collated by mechanical means. Should there be missing pages, please report to: EUROCONTROL Experimental Centre Publications Office Centre du Bois des Bordes B.P. 15 91222 BRETIGNY-SUR-ORGE CEDEX France
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تاریخ انتشار 2001