According to our database1, Michael Hopf authored at least 5 papers between 2016 and 2019.
Legend:Book In proceedings Article PhD thesis Other
The quadratic shortest path problem: complexity, approximability, and solution methods.
Eur. J. Oper. Res., 2018
Proceedings of the Operations Research Proceedings 2016, Selected Papers of the Annual International Conference of the German Operations Research Society (GOR), Helmut Schmidt University Hamburg, Germany, August 30, 2016