231-278, 1980.
screened results were APPROPRIATE. The MRR
E. H. Shortliffe, “Computer-Based Medical Consultations:for manual transcription (TRS) with no recognition
MYCIN,” Elsevier/North Holland, New York NY, 1976.errors was 0.43. In addition, we could improve the
MRR from 0.25 (REC) to 0.28 (DQ) by using the
B. Lowerre et. al., “The Harpy speech understanding system,”W. A. Lea (Ed.), Trends in Speech recognition, pp. 340, Pren-DQs only once. Experimental results revealed the
tice Hall.potential of the generated DQs in compensating for
L. D. Erman et. al., “The Hearsay-II Speech-Understandingthe degradation of the QA performance due to recog-
System: Integrating Knowledge to Resolve Uncertainty,”nition errors.
ACM computing Survays, Vol. 12, No. 2, pp. 213 – 253,
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