@InProceedings{20010903b, author = {M. Rahim, G.D Fabbrizio, C. Kamm, M. Walker, A. Pokrovsky, P. Ruscitti, E. Levin, S. Lee, A. Syrdal, K. Schlosser}, title = {Voice-IF: A Mixed-Initiative Spoken Dialogue System for AT&T Conference Services}, booktitle = {Eurospeech 2001, European Conference on Speech Communication and Technology}, address = {Aalborg, Denmark}, month = {September 3-7}, year = {2001} }