Michael Obersteiner

According to our database, Michael Obersteiner authored at least 19 papers between 2008 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

DisCoTec: Distributed higher-dimensional HPC simulations with the sparse grid combination technique.

Theresa Pollinger, Marcel Hurler, Alexander Van Craen, Michael Obersteiner, Dirk Pflüger

J. Open Source Softw., February, 2025

2022

Resiliency in numerical algorithm design for extreme scale simulations.

Emmanuel Agullo, Mirco Altenbernd, Hartwig Anzt, Leonardo Bautista-Gomez, Tommaso Benacchio, Luca Bonaventura, Hans-Joachim Bungartz, Sanjay Chatterjee, Florina M. Ciorba, Nathan DeBardeleben, Daniel Drzisga, Sebastian Eibl, Christian Engelmann, Wilfried N. Gansterer, Luc Giraud, Dominik Göddeke, Marco Heisig, Fabienne Jézéquel, Nils Kohl, Xiaoye Sherry Li, Romain Lion, Miriam Mehl, Paul Mycek, Michael Obersteiner, Enrique S. Quintana-Ortí, Francesco Rizzi, Ulrich Rüde, Martin Schulz, Fred Fung, Robert Speck, Linda Stals, Keita Teranishi, Samuel Thibault, Dominik Thönnes, Andreas Wagner, Barbara I. Wohlmuth

Int. J. High Perform. Comput. Appl., 2022

2021

Chapter 4 Two-Stage Nonsmooth Stochastic Optimization and Iterative Stochastic Quasigradient Procedure for Robust Estimation, Machine Learning and Decision Making.

Tatiana Ermolieva, Yuri M. Ermoliev, Michael Obersteiner, Elena A. Rovenskaya

Proceedings of the Resilience in the Digital Age, 2021

A Spatially Adaptive and Massively Parallel Implementation of the Fault-Tolerant Combination Technique.

Michael Obersteiner

PhD thesis, 2021

A Generalized Spatially Adaptive Sparse Grid Combination Technique with Dimension-wise Refinement.

Michael Obersteiner, Hans-Joachim Bungartz

SIAM J. Sci. Comput., 2021

Distributing Higher-Dimensional Simulations Across Compute Systems: A Widely Distributed Combination Technique.

Theresa Pollinger, Marcel Hurler, Michael Obersteiner, Dirk Pflüger

Proceedings of the IEEE/ACM International Workshop on Hierarchical Parallelism for Exascale Computing, 2021

2020

EXAHD: A Massively Parallel Fault Tolerant Sparse Grid Approach for High-Dimensional Turbulent Plasma Simulations.

Rafael Lago, Michael Obersteiner, Theresa Pollinger, Johannes Rentrop, Hans-Joachim Bungartz, Tilman Dannert, Michael Griebel, Frank Jenko, Dirk Pflüger

Proceedings of the Software for Exascale Computing - SPPEXA 2016-2019, 2020

2019

Model validation: A bibliometric analysis of the literature.

Sibel Eker, Elena A. Rovenskaya, Simon Langan, Michael Obersteiner

Environ. Model. Softw., 2019

2017

A highly scalable, algorithm-based fault-tolerant solver for gyrokinetic plasma simulations.

Michael Obersteiner, Alfredo Parra-Hinojosa, Mario Heene, Hans-Joachim Bungartz, Dirk Pflüger

Proceedings of the 8th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, 2017

2014

Impacts of climate change on virtual water content of crops in China.

Qianbin Zhao, Junguo Liu, Nikolay Khabarov, Michael Obersteiner, Michael Westphal

Ecol. Informatics, 2014

2012

Geo-Wiki: An online platform for improving global land cover.

Steffen Fritz, Ian McCallum, Christian Schill, Christoph Perger, Linda See, Dmitry Schepaschenko, Marijn Van der Velde, Florian Kraxner, Michael Obersteiner

Environ. Model. Softw., 2012

2011

Building a Crowd-Sourcing Tool for the Validation of Urban Extent and Gridded Population.

Steffen Fritz, Linda M. See, Ian McCallum, Christian Schill, Christoph Perger, Michael Obersteiner

Proceedings of the Computational Science and Its Applications - ICCSA 2011, 2011

2010

Impact of Global Earth Observation - Systemic view across GEOSS Societal Benefit Areas.

Felicjan Rydzak, Michael Obersteiner, Florian Kraxner

Int. J. Spatial Data Infrastructures Res., 2010

Comparison of global land cover products: community remote sensing to validate areas of high disagreement.

Steffen Fritz, Ian McCallum, Linda M. See, Florian Kraxner, Michael Obersteiner

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009

Geo-Wiki.Org: The Use of Crowdsourcing to Improve Global Land Cover.

Steffen Fritz, Ian McCallum, Christian Schill, Christoph Perger, Roland Grillmayer, Frédéric Achard, Florian Kraxner, Michael Obersteiner

Remote. Sens., 2009

2008

Valuing Weather Observation Systems For Forest Fire Management.

Nikolay Khabarov, Elena Moltchanova, Michael Obersteiner

IEEE Syst. J., 2008

A Conceptual Framework for Assessing the Benefits of a Global Earth Observation System of Systems.

Steffen Fritz, Robert Scholes, Michael Obersteiner, Jetske Bouma, Belinda Reyers

IEEE Syst. J., 2008

Discounting, catastrophic risks management and vulnerability modeling.

Yuri M. Ermoliev, Tatiana Ermolieva, Guenther Fischer, Marek Makowski, S. Nilsson, Michael Obersteiner

Math. Comput. Simul., 2008

Infinite-horizon dynamic programming and application to management of economies effected by random natural hazards.

A. Kryazhimskiy, Michael Obersteiner, Alexey Smirnov

Appl. Math. Comput., 2008