Weiping Shang, Xiaodong Hu. The Roman Domination Problem in Unit Disk Graphs. In Yong Shi, G. Dick van Albada, Jack Dongarra, Peter M. A. Sloot, editors, Computational Science - ICCS 2007, 7th International Conference, Beijing, China, May 27 - 30, 2007, Proceedings, Part III. Volume 4489 of Lecture Notes in Computer Science, pages 305-312, Springer, 2007. [doi]
Abstract is missing.