@inbook {1756, title = {Adaptive assessment and training using the neighbourhood of knowledge states}, year = {1996}, address = {Frasson, C. and Gauthier, G. and Lesgold, A. (eds.) Intelligent Tutoring Systems, Third International Conference, ITS{\textquoteright}96, Montral, Canada, June 1996 Proceedings. Lecture Notes in Computer Science 1086. Berlin Heidelberg: Springer-Verlag 578-587.}, author = {Dowling, C. E. and Hockemeyer, C. and Ludwig, A .H.} }