User models in dialog systems \ 
Alfred Kobsa and Wolffgan Wahlsteer (eds.) with contribution by S. Canberry... et al. 
 - Berlin:  Springer-Verlag,  1989 
 - xi, 471 pages:  26 cm. 
<br/><br/> Based on UM86, the first international workshop on user modeling, held in Maria Leach, Germany  Includes index 
<br/><br/>Bibliography: p.432-458 
<br/><br/><label>ISBN: </label>3540183809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human--computer interaction<br/>Artificial intelligence<br/>Question--answering systems