Danny Z. Chen, Jinhee Chun, Naoki Katoh, Takeshi Tokuyama. Efficient Algorithms for Approximating a Multi-dimensional Voxel Terrain by a Unimodal Terrain. In Kyung-Yong Chwa, J. Ian Munro, editors, Computing and Combinatorics, 10th Annual International Conference, COCOON 2004, Jeju Island, Korea, August 17-20, 2004, Proceedings. Volume 3106 of Lecture Notes in Computer Science, pages 238-248, Springer, 2004. [doi]
Abstract is missing.