10.1184/R1/6555290.v1 Donald W. Kosy Donald W. Kosy Vasant Dhar Vasant Dhar Knowledge-based support systems for long range planning Carnegie Mellon University 1983 Expert systems (Computer science) Planning. Decision-making. 1983-01-01 00:00:00 Journal contribution https://kilthub.cmu.edu/articles/journal_contribution/Knowledge-based_support_systems_for_long_range_planning/6555290 Robotics Institute