Sandro Pirkwieser, Günther R. Raidl, Jakob Puchinger. Combining Lagrangian Decomposition with an Evolutionary Algorithm for the Knapsack Constrained Maximum Spanning Tree Problem. In Carlos Cotta, Jano I. van Hemert, editors, Evolutionary Computation in Combinatorial Optimization, 7th European Conference, EvoCOP 2007, Valencia, Spain, April 11-13, 2007, Proceedings. Volume 4446 of Lecture Notes in Computer Science, pages 176-187, Springer, 2007. [doi]
Abstract is missing.