@inproceedingsMersmann_Bischl_Bossek_Trautmann_Wagner_Neumann_2012, place=Berlin, Heidelberg, series=LION 6, title=Local Search and the Traveling Salesman Problem: A Feature-Based Characterization of Problem Hardness, booktitle=Revised Selected Papers of the 6th International Conference on Learning and Intelligent Optimization - Volume 7219, publisher=Springer-Verlag, author=Mersmann, Olaf and Bischl, Bernd and Bossek, Jakob and Trautmann, Heike and Wagner, Markus and Neumann, Frank, year=2012, pages=115–129, collection=LION 6