Stefan Wagner

ORCID

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 36

Top Venues

Publications

Johannes Karder, Sebastian Leitner, Bernhard Werth, Stefan Wagner
DynStack Competition - Dynamic Stacking Optimization in Uncertain Environments. GECCO Companion (2024)
Johannes Karder, Bernhard Werth, Andreas Beham, Stefan Wagner, Michael Affenzeller
A Novel Benchmark Environment for Dynamic Factory Crane Scheduling. ISM (2023)
Bernhard Werth, Johannes Karder, Andreas Beham, Erik Pitzer, Kaifeng Yang, Stefan Wagner
Walking through the Quadratic Assignment-Instance Space: Algorithm Performance and Landscape Measures. GECCO Companion (2023)
David Piringer, Stefan Wagner, Christian Haider, Armin Fohler, Siegfried Silber, Michael Affenzeller
Improving the Flexibility of Shape-Constrained Symbolic Regression with Extended Constraints. EUROCAST (2022)
Bernhard Werth, Erik Pitzer, Johannes Karder, Stefan Wagner, Michael Affenzeller
Dynamic Vehicle Routing with Time-Linkage: From Problem States to Algorithm Performance. EUROCAST (2022)
Johannes Karder, Bernhard Werth, Andreas Beham, Stefan Wagner, Michael Affenzeller
Analysis and Handling of Dynamic Problem Changes in Open-Ended Optimization. EUROCAST (2022)
Andreas Beham, Sebastian Leitner, Johannes Karder, Bernhard Werth, Stefan Wagner
DynStack: a benchmarking framework for dynamic optimization problems in warehouse operations. GECCO Companion (2022)
Andreas Beham, Sebastian Raggl, Johannes Karder, Bernhard Werth, Stefan Wagner
Dynamic Warehouse Environments for Crane Stacking and Scheduling. ISM (2021)
Bernhard Werth, Andreas Beham, Johannes Karder, Stefan Wagner, Michael Affenzeller
Fitness Landscape Analysis on Binary Dynamic Optimization Problems. ISM (2021)
Johannes Karder, Andreas Beham, Bernhard Werth, Stefan Wagner, Michael Affenzeller
Integrated Machine Learning in Open-Ended Crane Scheduling: Learning Movement Speeds and Service Times. ISM (2021)
Bernhard Werth, Johannes Karder, Andreas Beham, Stefan Wagner
Dynamic landscape analysis for open-ended stacking. GECCO Companion (2021)
Michael Kommenda, Johannes Karder, Andreas Beham, Bogdan Burlacu, Gabriel Kronberger, Stefan Wagner, Michael Affenzeller
Optimization Networks for Integrated Machine Learning. CoRR (2021)
Viktoria A. Hauder, Andreas Beham, Stefan Wagner, Karl F. Doerner, Michael Affenzeller
Dynamic online optimization in the context of smart manufacturing: an overview. ISM (2020)
Sebastian Raggl, Andreas Beham, Stefan Wagner, Michael Affenzeller
Solution approaches for the dynamic stacking problem. GECCO Companion (2020)
Andreas Beham, Sebastian Raggl, Stefan Wagner, Michael Affenzeller
Uncertainty in real-world steel stacking problems. GECCO (Companion) (2019)
Judith Fechter, Andreas Beham, Stefan Wagner, Michael Affenzeller
Approximate Q-Learning for Stacking Problems with Continuous Production and Retrieval. Appl. Artif. Intell. 33 (1) (2019)
Kathrin Kefer, Roland Hanghofer, Patrick Kefer, Markus Stöger, Michael Affenzeller, Stephan M. Winkler, Stefan Wagner, Bernd Hofer
A Model-Based Learning Approach for Controlling the Energy Flows of a Residential Household Using Genetic Programming to Perform Symbolic Regression. EUROCAST (1) (2019)
Andreas Beham, Stefan Wagner, Michael Affenzeller
Algorithm selection on generalized quadratic assignment problem landscapes. GECCO (2018)
Sebastian Raggl, Andreas Beham, Viktoria A. Hauder, Stefan Wagner, Michael Affenzeller
Discrete real-world problems in a black-box optimization benchmark. GECCO (Companion) (2018)
Johannes Karder, Andreas Beham, Bernhard Werth, Stefan Wagner, Michael Affenzeller
Asynchronous surrogate-assisted optimization networks. GECCO (Companion) (2018)
Michael Affenzeller, Stephan M. Winkler, Bogdan Burlacu, Gabriel Kronberger, Michael Kommenda, Stefan Wagner
Dynamic observation of genotypic and phenotypic diversity for different symbolic regression GP variants. GECCO (Companion) (2017)
Michael Affenzeller, Bogdan Burlacu, Stephan M. Winkler, Michael Kommenda, Gabriel Kronberger, Stefan Wagner
Offspring Selection Genetic Algorithm Revisited: Improvements in Efficiency by Early Stopping Criteria in the Evaluation of Unsuccessful Individuals. EUROCAST (1) (2017)
Viktoria A. Hauder, Johannes Karder, Andreas Beham, Stefan Wagner, Michael Affenzeller
A General Solution Approach for the Location Routing Problem. EUROCAST (1) (2017)
Viktoria A. Hauder, Andreas Beham, Stefan Wagner, Michael Affenzeller
Optimization networks for real-world production and logistics problems. GECCO (Companion) (2017)
Stefan Wagner, Andreas Beham, Michael Affenzeller
Analysis and Visualization of the Impact of Different Parameter Configurations on the Behavior of Evolutionary Algorithms. EUROCAST (1) (2017)
Andreas Beham, Erik Pitzer, Stefan Wagner, Michael Affenzeller
Integrating Exploratory Landscape Analysis into Metaheuristic Algorithms. EUROCAST (1) (2017)
Johannes Karder, Andreas Scheibenpflug, Andreas Beham, Stefan Wagner, Michael Affenzeller
Extending Sim# for simulation-based optimisation of semi-automated machinery. Int. J. Simul. Process. Model. 12 (6) (2017)
Sebastian Raggl, Andreas Beham, Stefan Wagner, Michael Affenzeller
Analysing a Hybrid Model-Based Evolutionary Algorithm for a Hard Grouping Problem. EUROCAST (1) (2017)
Johannes Karder, Andreas Beham, Stefan Wagner, Michael Affenzeller
Solving the Traveling Thief Problem Using Orchestration in Optimization Networks. EUROCAST (1) (2017)
Johannes Karder, Stefan Wagner, Andreas Beham, Michael Kommenda, Michael Affenzeller
Towards the design and implementation of optimization networks in HeuristicLab. GECCO (Companion) (2017)
Andreas Beham, Michael Affenzeller, Stefan Wagner
Instance-based algorithm selection on quadratic assignment problem landscapes. GECCO (Companion) (2017)
Michael Kommenda, Johannes Karder, Andreas Beham, Bogdan Burlacu, Gabriel Kronberger, Stefan Wagner, Michael Affenzeller
Optimization Networks for Integrated Machine Learning. EUROCAST (1) (2017)
Andreas Scheibenpflug, Johannes Karder, Susanne Schaller, Stefan Wagner, Michael Affenzeller
Evolutionary Procedural 2D Map Generation using Novelty Search. GECCO (Companion) (2016)
Viktoria A. Hauder, Andreas Beham, Stefan Wagner
Integrated Performance Measurement for Optimization Networks in Smart Enterprises. OTM Workshops (2016)
Andreas Beham, Stefan Wagner, Michael Affenzeller
Optimization Knowledge Center: A Decision Support System for Heuristic Optimization. GECCO (Companion) (2016)
Stefan Wagner, Michael Affenzeller
Evolutionary Computation Software Systems (EvoSoft) Workshop 2016 Chairs' Welcome & Organization. GECCO (Companion) (2016)
Michael Affenzeller, Karin Zölzer, Stephan M. Winkler, Erwin Hopf, Herbert Stekel, Rupert Frechinger, Stefan Wagner
Increasing the Sensitivity of Cancer Predictors Using Confidence Based Ensemble Modeling. EUROCAST (2015)
Judith Fechter, Andreas Beham, Stefan Wagner, Michael Affenzeller
Modeling a Lot-Aware Slab Stack Shuffling Problem. EUROCAST (2015)
Stefan Wagner, Michael Affenzeller, Andreas Scheibenpflug
Automatic Adaption of Operator Probabilities in Genetic Algorithms with Offspring Selection. EUROCAST (2015)
Andreas Beham, Judith Fechter, Michael Kommenda, Stefan Wagner, Stephan M. Winkler, Michael Affenzeller
Optimization Strategies for Integrated Knapsack and Traveling Salesman Problems. EUROCAST (2015)
Andreas Scheibenpflug, Stefan Wagner, Michael Affenzeller
Diversity-Based Offspring Selection Criteria for Genetic Algorithms. EUROCAST (2015)
Johannes Karder, Andreas Scheibenpflug, Stefan Wagner, Michael Affenzeller
Optimizing Set-Up Times Using the HeuristicLab Optimization Environment. EUROCAST (2015)
Andreas Scheibenpflug, Andreas Beham, Michael Kommenda, Johannes Karder, Stefan Wagner, Michael Affenzeller
Simplifying Problem Definitions in the HeuristicLab Optimization Environment. GECCO (Companion) (2015)
Andreas Beham, Johannes Karder, Gabriel Kronberger, Stefan Wagner, Michael Kommenda, Andreas Scheibenpflug
Scripting and framework integration in heuristic optimization environments. GECCO (Companion) (2014)
Stephan Hutterer, Andreas Beham, Michael Affenzeller, Franz Auinger, Stefan Wagner
Software-Enabled Investigation in Metaheuristic Power Grid Optimization. IEEE Trans. Ind. Informatics 10 (1) (2014)
Stephan M. Winkler, Michael Affenzeller, Gabriel Kronberger, Michael Kommenda, Bogdan Burlacu, Stefan Wagner
Sliding Window Symbolic Regression for Detecting Changes of System Dynamics. GPTP (2014)
Stephan M. Winkler, Michael Affenzeller, Gabriel Kronberger, Michael Kommenda, Stefan Wagner, Viktoria Dorfer, Witold Jacak, Herbert Stekel
On the use of estimated tumour marker classifications in tumour diagnosis prediction - a case study for breast cancer. Int. J. Simul. Process. Model. 8 (1) (2013)
Michael Affenzeller, Stephan M. Winkler, Gabriel Kronberger, Michael Kommenda, Bogdan Burlacu, Stefan Wagner
Gaining Deeper Insights in Symbolic Regression. GPTP (2013)
Monika Kofler, Andreas Beham, Erik Pitzer, Stefan Wagner, Michael Affenzeller
Yard Storage Assignment Optimisation with Neutral Walks. EUROCAST (1) (2013)
Stefan Vonolfen, Michael Affenzeller, Andreas Beham, Efrem Lengauer, Stefan Wagner
Simulation-based evolution of resupply and routing policies in rich vendor-managed inventory scenarios. Central Eur. J. Oper. Res. 21 (2) (2013)
Sebastian Pimminger, Stefan Wagner, Werner Kurschl, Johann Heinzelreiter
Optimization as a Service: On the Use of Cloud Computing for Metaheuristic Optimization. EUROCAST (1) (2013)
Michael Kommenda, Gabriel Kronberger, Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Effects of constant optimization by nonlinear least squares minimization in symbolic regression. GECCO (Companion) (2013)
Michael Affenzeller, Stephan M. Winkler, Herbert Stekel, Stefan Forstenlechner, Stefan Wagner
Improving the Accuracy of Cancer Prediction by Ensemble Confidence Evaluation. EUROCAST (1) (2013)
Andreas Scheibenpflug, Stefan Wagner
An Analysis of the Intensification and Diversification Behavior of Different Operators for Genetic Algorithms. EUROCAST (1) (2013)
Gabriel Kronberger, Stephan M. Winkler, Michael Affenzeller, Andreas Beham, Stefan Wagner
On the Success Rate of Crossover Operators for Genetic Programming with Offspring Selection. CoRR (2013)
Brigitte Rafael, Michael Affenzeller, Stefan Wagner
Application of an Island Model Genetic Algorithm for a Multi-track Music Segmentation Problem. EvoMUSART (2013)
Gabriel Kronberger, Michael Kommenda, Stefan Wagner, Heinz Dobler
GPDL: a framework-independent problem definition language for grammar-guided genetic programming. GECCO (Companion) (2013)
Andreas Beham, Erik Pitzer, Stefan Wagner, Michael Affenzeller, Klaus Altendorfer, Thomas Felberbauer, Martin Bäck
Integration of flexible interfaces in optimization software frameworks for simulation-based optimization. GECCO (Companion) (2012)
Brigitte Rafael, Michael Affenzeller, Stefan Wagner
An adaption of the schema theorem to various crossover and mutation operators for a music segmentation problem. GECCO (Companion) (2012)
Stefan Wagner, Gabriel Kronberger
Algorithm and experiment design with heuristic lab: an open source optimization environment for research and education. GECCO (Companion) (2012)
Andreas Scheibenpflug, Stefan Wagner, Erik Pitzer, Michael Affenzeller
Optimization knowledge base: an open database for algorithm and problem characteristics and optimization results. GECCO (Companion) (2012)
Gabriel Kronberger, Stefan Wagner, Michael Kommenda, Andreas Beham, Andreas Scheibenpflug, Michael Affenzeller
Knowledge Discovery through Symbolic Regression with HeuristicLab. ECML/PKDD (2) (2012)
Michael Kommenda, Gabriel Kronberger, Stefan Wagner, Stephan M. Winkler, Michael Affenzeller
On the architecture and implementation of tree-based genetic programming in HeuristicLab. GECCO (Companion) (2012)
Erik Pitzer, Michael Affenzeller, Andreas Beham, Stefan Wagner
Comprehensive and Automatic Fitness Landscape Analysis Using HeuristicLab. EUROCAST (1) (2011)
Stefan Wagner, Gabriel Kronberger
Algorithm and experiment design with heuristiclab: an open source optimization environment for research and education. GECCO (Companion) (2011)
Stephan M. Winkler, Michael Affenzeller, Gabriel Kronberger, Michael Kommenda, Stefan Wagner, Witold Jacak, Herbert Stekel
Analysis of Selected Evolutionary Algorithms in Feature Selection and Parameter Optimization for Data Based Tumor Marker Modeling. EUROCAST (1) (2011)
Stefan Vonolfen, Andreas Beham, Michael Affenzeller, Stefan Wagner, Andreas Mayr
Combination and Comparison of Different Genetic Encodings for the Vehicle Routing Problem. EUROCAST (1) (2011)
Christoph Neumüller, Stefan Wagner, Gabriel Kronberger, Michael Affenzeller
Parameter Meta-optimization of Metaheuristic Optimization Algorithms. EUROCAST (1) (2011)
Michael Kommenda, Gabriel Kronberger, Christoph Feilmayr, Leonhard Schickmair, Michael Affenzeller, Stephan M. Winkler, Stefan Wagner
Application of Symbolic Regression on Blast Furnace and Temper Mill Datasets. EUROCAST (1) (2011)
Brigitte Rafael, Stefan Oertl, Michael Affenzeller, Stefan Wagner
Optimization of Parameter Settings for Genetic Algorithms in Music Segmentation. EUROCAST (1) (2011)
Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Analysis of the effects of enhanced selection concepts for genetic programming based structure identification using fine-grained population diversity estimation. GECCO (Companion) (2011)
Michael Affenzeller, Stefan Wagner, Stephan M. Winkler
Effective allele preservation by offspring selection: an empirical study for the TSP. Int. J. Simul. Process. Model. 6 (1) (2010)
Monika Kofler, Stefan Wagner, Andreas Beham, Gabriel Kronberger, Michael Affenzeller
Priority Rule Generation with a Genetic Algorithm to Minimize Sequence Dependent Setup Costs. EUROCAST (2009)
Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Using enhanced genetic programming techniques for evolving classifiers in the context of medical diagnosis. Genet. Program. Evolvable Mach. 10 (2) (2009)
Gabriel Kronberger, Stephan M. Winkler, Michael Affenzeller, Andreas Beham, Stefan Wagner
On the Success Rate of Crossover Operators for Genetic Programming with Offspring Selection. EUROCAST (2009)
Gabriel Kronberger, Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
On Crossover Success Rate in Genetic Programming with Offspring Selection. EuroGP (2009)
Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Fine grained population diversity analysis for parallel genetic programming. IPDPS (2009)
Andreas Beham, Monika Kofler, Michael Affenzeller, Stefan Wagner
Evolutionary Selection in Simulation-Based Optimization. EUROCAST (2009)
Stefan Wagner, Gabriel Kronberger, Andreas Beham, Stephan M. Winkler, Michael Affenzeller
Model Driven Rapid Prototyping of Heuristic Optimization Algorithms. EUROCAST (2009)
Michael Kastner, Mohamed Wagdy Saleh, Stefan Wagner, Michael Affenzeller, Witold Jacak
Heuristic Methods for Searching and Clustering Hierarchical Workflows. EUROCAST (2009)
Brigitte Rafael, Stefan Oertl, Michael Affenzeller, Stefan Wagner
Using Heuristic Optimization for Segmentation of Symbolic Music. EUROCAST (2009)
Michael Affenzeller, Andreas Beham, Stefan Wagner, Stephan M. Winkler
About the dynamics of essential genetic information: an empirical analysis for selected GA-variants. GEC Summit (2009)
Andreas Beham, Monika Kofler, Stefan Wagner, Michael Affenzeller
Coupling Simulation with HeuristicLab to Solve Facility Layout Problems. WSC (2009)
Brigitte Rafael, Stefan Oertl, Michael Affenzeller, Stefan Wagner
Music Segmentation With Genetic Algorithms. DEXA Workshops (2009)
Stephan M. Winkler, Markus Hirsch, Michael Affenzeller, Luigi del Re, Stefan Wagner
Virtual Sensors for Emissions of a Diesel Engine Produced by Evolutionary System Identification. EUROCAST (2009)
Michael Affenzeller, Stephan M. Winkler, Andreas Beham, Stefan Wagner
On the Influence of Selection Schemes on the Genetic Diversity in Genetic Algorithms. EUROCAST (2009)
Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Fine-grained population diversity estimation for genetic programming based structure identification. GECCO (2008)
Andreas Beham, Stephan M. Winkler, Stefan Wagner, Michael Affenzeller
A genetic programming approach to solve scheduling problems with parallel simulation. IPDPS (2008)
Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Selection Pressure Driven Sliding Window Behavior in Genetic Programming Based Structure Identification. EUROCAST (2007)
Michael Affenzeller, Stefan Wagner, Stephan M. Winkler
Self-adaptive Population Size Adjustment for Genetic Algorithms. EUROCAST (2007)
Stefan Wagner, Stephan M. Winkler, Erik Pitzer, Gabriel Kronberger, Andreas Beham, Roland Braune, Michael Affenzeller
Benefits of Plugin-Based Heuristic Optimization Software Systems. EUROCAST (2007)
Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Advanced Genetic Programming Based Machine Learning. J. Math. Model. Algorithms 6 (3) (2007)
Roland Braune, Stefan Wagner, Michael Affenzeller
Optimization Methods for Large-Scale Production Scheduling Problems. EUROCAST (2007)
Michael Affenzeller, Stefan Wagner, Stephan M. Winkler
Aspects of adaptation in natural and artificial evolution. GECCO (Companion) (2007)
Stephan M. Winkler, Hajrudin Efendic, Luigi del Re, Michael Affenzeller, Stefan Wagner
Online modelling based on Genetic Programming. Int. J. Intell. Syst. Technol. Appl. 2 (2/3) (2007)
Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Advances in applying genetic programming to machine learning, focussing on classification problems. IPDPS (2006)
Stephan M. Winkler, Michael Affenzeller, Stefan Wagner
Sets of receiver operating characteristic curves and their use in the evaluation of multi-class classification. GECCO (2006)
Stefan Wagner, Michael Affenzeller
The Allele Meta-model - Developing a Common Language for Genetic Algorithms. IWINAC (2) (2005)
Stephan M. Winkler, Hajrudin Efendic, Michael Affenzeller, Luigi del Re, Stefan Wagner
On-Line Modelling Based on Genetic Programming. ALaRT (2005)
Michael Affenzeller, Stefan Wagner, Stephan M. Winkler
Goal-oriented preservation of essential genetic information by offspring selection. GECCO (2005)

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Publication Activity (10 Years)

Top Topics

Top Venues

Stefan Wagner