1. Information requirements and critical success factors for corn/soybean decision support systems;Barrett,1992
2. Simulation and artificial intelligence;Beck,1989
3. Tutoring rules for guiding a case method dialogue;Clancey,1982
4. Providing responses specific to a user's goals and background;Cohen;Int. J. Expert Systems,1989
5. An assumption-based truth maintenance system;deKleer;Artif. Intell.,1986