Mario Ruthmair

Recent Publications

Strategies for Iteratively Refining Layered Graph Models

Martin Riedler, Mario Ruthmair, Günther Raidl

Hybrid Metaheuristics: 11th International Workshop, HM 2019 (Blesa Aguilera, M. J. and Blum, C. and Gambini Santos, H. and Pinacho-Davidson, P. and Godoy del Campo, J.), volume 11299 of LNCS, pages 46-62, 2019, Springer.

Exact approaches for the directed network design problem with relays

Markus Leitner, Ivana Ljubić, Martin Riedler, Mario Ruthmair

2018, Technical report AC-TR-18-001, Algorithms and Complexity Group, TU Wien.

Exact approaches for the directed network design problem with relays

Markus Leitner, Ivana Ljubić, Martin Riedler, Mario Ruthmair

Omega, 2018.

Exact Approaches for Network Design Problems with Relays

Markus Leitner, Ivana Ljubić, Martin Riedler, Mario Ruthmair

2015, Technical report AC-TR-15-003, Algorithms and Complexity Group, TU Wien.

Stabilizing Branch-and-Price for Constrained Tree Problems

Markus Leitner, Mario Ruthmair, Günther Raidl

Networks, volume 61, number 2, pages 150-170, 2013.
Note: previous technical report version at r̆lhttps://www.ac.tuwien.ac.at/files/pub/leitner-11e.pdf

A Memetic Algorithm and a Solution Archive for the Rooted Delay-Constrained Minimum Spanning Tree Problem

Mario Ruthmair, Günther Raidl

Proceedings of the 13th International Conference on Computer Aided Systems Theory: Part I (R. Moreno-Díaz and others), volume 6927 of LNCS, pages 351-358, 2012, Springer.

A Multilevel Heuristic for the Rooted Delay-Constrained Minimum Spanning Tree Problem

Martin Berlakovich, Mario Ruthmair, Günther Raidl

Proceedings of the 13th International Conference on Computer Aided Systems Theory: Part I (R. Moreno-Díaz and F. Pichler and A. Quesada-Arencibia), volume 6927 of LNCS, pages 256-263, 2012, Springer.

Applying (Hybrid) Metaheuristics to Fuel Consumption Optimization of Hybrid Electric Vehicles

Thorsten Krenek, Mario Ruthmair, Günther Raidl, Michael Planer

Applications of Evolutionary Computation – EvoApplications~2012 (C. Di~Chio and others), volume 7248 of LNCS, pages 376-385, 2012, Springer, Heidelberg.

On Solving the Rooted Delay- and Delay-Variation-Constrained Steiner Tree Problem

Mario Ruthmair, Günther Raidl

Proceedings of the 2nd International Symposium on Combinatorial Optimization (Mahjoub, A.R. and others), volume 7422 of LNCS, pages 225-236, 2012, Springer.

Stabilized Branch-and-Price for the Rooted Delay-Constrained Steiner Tree Problem

Markus Leitner, Mario Ruthmair, Günther Raidl

Network Optimization: 5th International Conference, INOC 2011 (J. Pahl and T. Reiners and S. Voß), volume 6701 of LNCS, pages 124-138, June 2011, Springer.

Stabilized Column Generation for the Rooted Delay-Constrained Steiner Tree Problem

Markus Leitner, Mario Ruthmair, Günther Raidl

Proceedings of the VII ALIO/EURO – Workshop on Applied Combinatorial Optimization, pages 250-253, May 2011.

A Layered Graph Model and an Adaptive Layers Framework to Solve Delay-Constrained Minimum Tree Problems

Mario Ruthmair, Günther Raidl

Fifteenth Conference on Integer Programming and Combinatorial Optimization (IPCO XV) (O. Günlük and G.J. Woeginger), volume 6655 of LNCS, pages 376-388, 2011, Springer, Heidelberg.

A Multilevel Heuristic for the Rooted Delay-Constrained Minimum Spanning Tree Problem

Martin Berlakovich, Mario Ruthmair, Günther Raidl

Extended Abstracts of EUROCAST 2011 – 13th International Conference on Computer Aided Systems Theory (Alexis Quesada-Arencibia and others), pages 247-249, 2011.

On Stabilized Branch-and-Price for Constrained Tree Problems

Markus Leitner, Mario Ruthmair, Günther Raidl

2011, Technical report TR 186-1-11-01, Vienna University of Technology.

Using a Solution Archive to Enhance Metaheuristics for the Rooted Delay-Constrained Minimum Spanning Tree Problem

Mario Ruthmair, Andreas Hubmer, Günther Raidl

Extended Abstracts of EUROCAST 2011 – 13th International Conference on Computer Aided Systems Theory (Alexis Quesada-Arencibia and others), pages 285-287, 2011.

Variable Neighborhood Search and Ant Colony Optimization for the Rooted Delay-Constrained Minimum Spanning Tree Problem

Mario Ruthmair, Günther Raidl

Parallel Problem Solving from Nature – PPSN XI, Part II (R. Schaefer and others), volume 6239 of LNCS, pages 391-400, 2010, Springer.

A Kruskal-Based Heuristic for the Rooted Delay-Constrained Minimum Spanning Tree Problem

Mario Ruthmair, Günther Raidl

Computer Aided Systems Theory – EUROCAST 2009 (R.~Moreno-Díaz and others), volume 5717 of LNCS, pages 713-720, 2009, Springer.

A Kruskal-Based Heuristic for the Rooted Delay-Constrained Minimum Spanning Tree Problem

Mario Ruthmair, Günther Raidl

Extended Abstracts of the Twelfth International Conference on Computer Aided Systems Theory (EUROCAST 2009) (A. Quesada-Arencibia and others), pages 244-246, 2009.

Solving a Video-Server Load Re-Balancing Problem by Mixed Integer Programming and Hybrid Variable Neighborhood Search

Jakob Walla, Mario Ruthmair, Günther Raidl

Hybrid Metaheuristics 2009 (M. J. Blesa and others), volume 5818 of LNCS, pages 84-99, 2009, Springer.