UCPOP: A Sound, Complete, Partial Order Planner for ADL

نویسندگان

  • J. Scott Penberthy
  • Daniel S. Weld
چکیده

We describe the ucpop partial order planning algorithm which handles a subset of Pednault's ADL action representation. In particular, ucpop operates with actions that have conditional e ects, universally quanti ed preconditions and e ects, and with universally quanti ed goals. We prove ucpop is both sound and complete for this representation and describe a practical implementation that succeeds on all of Pednault's and McDermott's examples, including the infamous \Yale Stacking Problem" [McDermott 1991].

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تاریخ انتشار 1992