The challenge of spoken language systems: research directions for the nineties.
Ronald A. ColeLynette HirschmanLes E. AtlasMary E. BeckmanAlan BiermannMarcia A. BushMark ClementsJordan CohenOscar GarciaBrian A. HansonHynek HermanskySteve LevinsonKathy McKeownNelson MorganDavid G. NovickMari OstendorfSharon L. OviattPatti PriceHarvey F. SilvermanJudy SpitzAlex WaibelClifford J. WeinsteinStephen A. ZahorianVictor ZuePublished in: IEEE Trans. Speech Audio Process. (1995)