Maria Fox, Derek Long, Keith Halsey. An Investigation into the Expressive Power of PDDL2.1. In Ramon López de Mántaras, Lorenza Saitta, editors, Proceedings of the 16th Eureopean Conference on Artificial Intelligence, ECAI 2004, including Prestigious Applicants of Intelligent Systems, PAIS 2004, Valencia, Spain, August 22-27, 2004. pages 328-342, IOS Press, 2004.
Abstract is missing.