Omer Giménez, Anders Jonsson. On the Hardness of Planning Problems with Simple Causal Graphs. In Mark S. Boddy, Maria Fox, Sylvie Thiébaux, editors, Proceedings of the Seventeenth International Conference on Automated Planning and Scheduling, ICAPS 2007, Providence, Rhode Island, USA, September 22-26, 2007. pages 152-159, AAAI, 2007.
Abstract is missing.