Ronald Ortner

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Research output

  1. 2007
  2. Published

    A new PAC bound for intersection-closed concept classes

    Auer, P. & Ortner, R., 2007, In: Machine learning. 66, p. 151-163

    Research output: Contribution to journal › Article › Research › peer-review

  3. Published

    Improved Rates for the Stochastic Continuum-Armed Bandit Problem

    Auer, P., Ortner, R. & Szepesvári, C., 2007, Proceedings of the 20th Annual Conference on Learning Theory. Springer, p. 454-468

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  4. Published

    Linear dependence of stationary distributions in ergodic Markov decision processes

    Ortner, R., 2007, In: Operations Research Letters. 35, p. 619-626

    Research output: Contribution to journal › Article › Research › peer-review

  5. Published

    Logarithmic online regret bounds for undiscounted reinforcement learning

    Auer, P. & Ortner, R., 2007, Advances in Neural Information Processing Systems 19. MIT Press, p. 49-56

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  6. Published

    Non-backtracking random walks and cogrowth of graphs

    Ortner, R. & Woess, W., 2007, In: Canadian journal of mathematics : Journal canadien de mathématiques. 59, p. 828-844

    Research output: Contribution to journal › Article › Research › peer-review

  7. Published

    Pseudometrics for State Aggregation in Average Reward Markov Decision Processes

    Ortner, R., 2007, Proceedings of the 18th International Conference on Algorithmic Learning Theory. p. 373-387

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  8. 2008
  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 journal › Article › Research › peer-review

  10. Published

    Embeddability of arrangements of pseudocircles into the sphere

    Ortner, R., 2008, In: European journal of combinatorics. 29, p. 457-469

    Research output: Contribution to journal › Article › Research › peer-review

  11. Published

    Improved Upper Bounds on the Number of Vertices of Weight <=k

    Ortner, R., 2008, 24th European Workshop on Computational Geometry. p. 35-38

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  12. Published

    Joining Two Paradigms of Machine Learning

    Ortner, R., 2008, In: ÖGAI-Journal. 27, p. 3-6

    Research output: Contribution to journal › Article › Research › peer-review

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