Stefan Gollowitzer

11 papers C 4Journal 7
YearRankTypeTitle / Venue / Authors
2014 J jnl
A comparison of several models for the hamiltonian
Networks
Stefan Gollowitzer, Luis Eduardo Neves Gouveia, Gilbert Laporte, Dilson Lucas Pereira, Adam Wojciechowski
2014 J jnl
Rounding on the standard simplex: regular grids for global optimization.
J. Glob. Optim.
Immanuel M. Bomze, Stefan Gollowitzer, E. Alper Yildirim
2013 J jnl
A cutting plane algorithm for the Capacitated Connected Facility Location Problem.
Comput. Optim. Appl.
Stefan Gollowitzer, Bernard Gendron, Ivana Ljubic
2013 J jnl
Enhanced formulations and branch-and-cut for the two level network design problem with transition facilities.
Eur. J. Oper. Res.
Stefan Gollowitzer, Luis Eduardo Neves Gouveia, Ivana Ljubic
2013 J jnl
Layered Graph Approaches to the Hop Constrained Connected Facility Location Problem.
INFORMS J. Comput.
Ivana Ljubic, Stefan Gollowitzer
2011 C conf
A Node Splitting Technique for Two Level Network Design Problems with Transition Nodes.
INOC
Stefan Gollowitzer, Luis Eduardo Neves Gouveia, Ivana Ljubic
2011 C conf
MIP Modeling of Incremental Connected Facility Location.
INOC
Ashwin Arulselvan, Andreas Bley, Stefan Gollowitzer, Ivana Ljubic, Olaf Maurer
2011 J jnl
MIP models for connected facility location: A theoretical and computational study.
Comput. Oper. Res.
Stefan Gollowitzer, Ivana Ljubic
2011 C conf
New Models for and Numerical Tests of the Hamiltonian p-Median Problem.
INOC
Stefan Gollowitzer, Dilson Lucas Pereira, Adam Wojciechowski
2011 C conf
The Two Level Network Design Problem with Secondary Hop Constraints.
INOC
Stefan Gollowitzer, Luis Eduardo Neves Gouveia, Ivana Ljubic
2010 J jnl
Modelling the Hop Constrained Connected Facility Location Problem on Layered Graphs.
Electron. Notes Discret. Math.
Ivana Ljubic, Stefan Gollowitzer