Erin W. Chambers, Sándor P. Fekete, Hella-Franziska Hoffmann, Dimitri Marinakis, Joseph S. B. Mitchell, Venkatesh Srinivasan, Ulrike Stege, Sue Whitesides. Connecting a Set of Circles with Minimum Sum of Radii. In Frank Dehne, John Iacono, Jörg-Rüdiger Sack, editors, Algorithms and Data Structures - 12th International Symposium, WADS 2011, New York, NY, USA, August 15-17, 2011. Proceedings. Volume 6844 of Lecture Notes in Computer Science, pages 183-194, Springer, 2011. [doi]
Abstract is missing.