Johannes Varga
Projektass. Dipl.-Ing.

Johannes Varga

BSc BSc

Biography

Johannes Varga is part of the Scientific Staff at TU Wien.

Projects

Cooperative Personnel Scheduling

Recent Publications

Tackling the Alpha-Domination Problem Heuristically
Computer Aided Systems Theory – EUROCAST 2024 (Quesada-Arencibia, Alexis and Affenzeller, Michael and Moreno-Díaz, Roberto), volume 15172 of LNCS, pages 148-156, 2025, Springer.
Mixed Integer Linear Programming Based Large Neighborhood Search Approaches for the Directed Feedback Vertex Set Problem
Metaheuristics and Nature Inspired Computing (Dorronsoro, Bernabé and Ellaia, Rachid and Talbi, El-Ghazali), pages 3-20, 2024, Springer.
Selecting User Queries in Interactive Job Scheduling
19th International Conference on Computer Aided Systems Theory, 2024, Springer.
Note: to appear
Speeding up Logic-Based Benders Decomposition by Strengthening Cuts with Graph Neural Networks
Machine Learning, Optimization, and Data Science. LOD 2023. (Nicosia, Giuseppe and Ojha, Varun and La Malfa, Emanuele and La Malfa, Gabriele and Pardalos, Panos M. and Umeton Renato), volume 14505 of lNCS, pages 24-38, 2024, Springer.
An Evolutionary Approach for Scheduling a Fleet of Shared Electric Vehicles
EvoApplications 2023: Applications of Evolutionary Computation (Correia, J. and Smith, S. and Qaddoura, R.), volume 13989 of LNCS, pages 3-18, 2023, Springer.
Interactive Job Scheduling with Partially Known Personnel Availabilities
OLA 2023: Optimization and Learning (Dorronsoro, B. and Chicano, F. and Danoy, G. and Talbi, E.-G.), volume 1824 of Communications in Computer and Information Science, pages 236-247, 2023, Springer.
Computational Methods for Fleet Scheduling in E-Mobility
August 2021, Master’s thesis, TU Wien, Institute of Logic and Computation.
Note: supervised by G. Raidl