Orientation matters: how to efficiently solve ocst problems with problem-specific EAs. - Wolfgang Steitz; Franz Rothlauf (GECCO, 2008)

New insights into the OCST problem: integrating node degrees and their location in the graph. - Wolfgang Steitz; Franz Rothlauf (GECCO, 2009)

Solving OCST problems with problem-specific guided local search. - Wolfgang Steitz; Franz Rothlauf (GECCO, 2010)

Guided local search for the optimal communication spanning tree problem. - Wolfgang Steitz; Franz Rothlauf (GECCO (Companion), 2011)

Using penalties instead of rewards: Solving OCST problems with guided local search. - Wolfgang Steitz; Franz Rothlauf (Swarm Evol. Comput., 2012)

Edge Orientation and the Design of Problem-Specific Crossover Operators for the OCST Problem. - Wolfgang Steitz; Franz Rothlauf (IEEE Trans. Evol. Comput., 2012)

Problem-specific design of metaheuristics for constrained spanning tree problems. - Wolfgang Steitz (2013)

New Heuristic Approaches for the Bounded-Diameter Minimum Spanning Tree Problem. - Wolfgang Steitz (INFORMS J. Comput., 2015)