"Learning machines." . . "Computers." . . "TEXAS UNIV AT AUSTIN Dept. of COMPUTER SCIENCES." . . . . . . . . "Intelligent Tutoring Systems: Machine Learning Research"@en . "The long-term goal of this research is to develop technology for constructing and using large-scale multifunctional knowledge bases on computers. The research during the past 12 months has produced technology for building and using multifunctional knowledge bases. The prototype technologies are for knowledge engineering, knowledge acquisition, and knowledge access."@en . . . . . . "Prototypes." . . "Cybernetics." . .