Design of the VICO Spoken Dialogue System: Evaluation of User Expectations by Wizard-of-Oz Experiments Petra Geutner author Frank Steffens author Dietrich Manstetten author 2002-05 text Proceedings of the Third International Conference on Language Resources and Evaluation (LREC’02) Manuel González Rodríguez editor Carmen Paz Suarez Araujo editor European Language Resources Association (ELRA) Las Palmas, Canary Islands - Spain conference publication geutner-etal-2002-design https://aclanthology.org/L02-1074/ 2002-05