Ronald Ortner

Research output

  1. Accepted/In press

    Online Regret Bounds for Satisficing in MDPs

    Hajiabolhassan, H. & Ortner, R., 2025, (Accepted/In press) In: Mathematics of Operations Research. ??? Stand: 27. März 2025, ??? Stand: 27. März 2025, p. ??? Stand: 27. März 2025

    Research output: Contribution to journalArticleResearchpeer-review

  2. Published

    Predicting Packaging Sizes Using Machine Learning

    Heininger, M. & Ortner, R., 22 Aug 2022, In: Operations research forum. 43.2022, 3, 14 p., 43.

    Research output: Contribution to journalArticleResearchpeer-review

  3. Published

    Near-optimal Regret Bounds for Reinforcement Learning

    Jaksch, T., Ortner, R. & Auer, P., 2010, In: Journal of machine learning research (JMLR). 11, p. 1563-1600

    Research output: Contribution to journalArticleResearchpeer-review

  4. Published

    Improved Regret Bounds for Undiscounted Continuous Reinforcement Learning

    Kailasam, L., Ortner, R. & Ryabko, D., 2015, Proceedings of The 32nd International Conference on Machine Learning.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  5. Published

    Improved Regret Bounds for Undiscounted Continuous Reinforcement Learning

    Kailasam, L., Ortner, R. & Ryabko, D., 7 Jul 2015.

    Research output: Contribution to conferencePosterResearchpeer-review

  6. Published

    A Reinforcement Learning Approach for Real-Time Autonomous Decision-Making in Well Construction

    Keshavarz, S., Vita, P., Rückert, E., Ortner, R. & Thonhauser, G., 19 Jan 2023, SPE AI Symposium 2023: Leveraging Artificial Intelligence to Shape the Future of the Energy Industry. (Society of Petroleum Engineers - SPE Symposium: Leveraging Artificial Intelligence to Shape the Future of the Energy Industry, AIS 2023).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  7. Published

    On the Combinatorial Structure of Arrangements of Oriented Pseudocircles

    Linhart, J. & Ortner, R., 2004, In: The journal of combinatorics. 11, p. R30-R30

    Research output: Contribution to journalArticleResearchpeer-review

  8. Published

    An Arrangement of Pseudocircles not Realizable with Circles

    Linhart, J. & Ortner, R., 2005, In: Beiträge zur Algebra und Geometrie = Contributions to algebra and geometry. 46, p. 351-356

    Research output: Contribution to journalArticleResearchpeer-review

  9. Published

    A Note on Convex Realizability of Arrangements of Pseudocircles

    Linhart, J. & Ortner, R., 2008, In: Geombinatorics. XVIII, p. 66-71

    Research output: Contribution to journalArticleResearchpeer-review

  10. Published

    Optimal regret bounds for selecting the state representation in reinforcement learning.

    Maillard, O.-A., Nguyen, P., Ortner, R. & Ryabko, D., 2013, JMLR Workshop and Conference Proceedings Volume 28 : Proceedings of The 30th International Conference on Machine Learning. p. 543-551

    Research output: Chapter in Book/Report/Conference proceedingConference contribution