“…However, in the past 2 years more work of this sort has started to appear. It can be found in the proceedings of the European Knowledge Acquisition Workshop (EKAW) (Chien, 1996a;Cottam & Shadbolt, 1996) and the North American Knowledge Acquisition Workship (KAW) Chien, 1996b), and in the planning community in conferences such as the International Joint Conference on Artificial Intelligence (IJCAI) (Nunes de Barros, Hendler & Benjamins, 1997;Kingston, Griffith & Lydiard, 1997), the National Conference of the American Association for Artificial Intelligence (AAAI) (Kingston, Shadbolt & Tate, 1996), the Artificial Intelligence Planning Systems conference (AIPS) (Nunes de and in the bulletin of the Special Interest Group on Artificial Intelligence (SIGART) (Valente, 1995).…”