@conference {PCPB97, title = {Interactive Benchmark for Planning Algorithms on the Web}, booktitle = {Proc. IEEE Int. Conf. on Robotics and Automation}, year = {1997}, pages = {399-404}, keywords = {Autonomous Vehicles, Navigation and Planning, Telelab}, author = {S. Piccinocchi and M. Ceccarelli and F. Piloni and A. Bicchi} }