Curtis W. Nielsen, Robert W. Ricks, Michael A. Goodrich, David J. Bruemmer, Douglas A. Few, Miles C. Walton. Snapshots for semantic maps. In Proceedings of the IEEE International Conference on Systems, Man & Cybernetics: The Hague, Netherlands, 10-13 October 2004. pages 2853-2858, IEEE, 2004. [doi]
Abstract is missing.