Ray E. Eberts Leticia Villegas Colleen Phillips Cindelyn Eberts Using neural net modeling for user assistance in HCI tasks. 59-77 1992 4 Int. J. Hum. Comput. Interaction 1 http://dx.doi.org/10.1080/10447319209526028 db/journals/ijhci/ijhci4.html#EbertsVPE92