Alfredo Navarra, Maria Cristina Pinotti. Collision-Free Routing in Sink-Centric Sensor Networks with Coarse-Grain Coordinates. In Costas S. Iliopoulos, William F. Smyth, editors, Combinatorial Algorithms - 21st International Workshop, IWOCA 2010, London, UK, July 26-28, 2010, Revised Selected Papers. Volume 6460 of Lecture Notes in Computer Science, pages 140-153, Springer, 2010. [doi]
Abstract is missing.