Mario Ruthmair, Günther R. Raidl. A Layered Graph Model and an Adaptive Layers Framework to Solve Delay-Constrained Minimum Tree Problems. In Oktay Günlük, Gerhard J. Woeginger, editors, Integer Programming and Combinatoral Optimization - 15th International Conference, IPCO 2011, New York, NY, USA, June 15-17, 2011. Proceedings. Volume 6655 of Lecture Notes in Computer Science, pages 376-388, Springer, 2011. [doi]
Abstract is missing.