Christian Coester

According to our database, Christian Coester authored at least 22 papers between 2018 and 2023.

Collaborative distances:

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

2023

Online Metric Algorithms with Untrusted Predictions.

Antonios Antoniadis, Christian Coester, Marek Eliás, Adam Polak, Bertrand Simon

ACM Trans. Algorithms, April, 2023

Online k-taxi via Double Coverage and time-reverse primal-dual.

Niv Buchbinder, Christian Coester, Joseph Naor

Math. Program., February, 2023

The Randomized k-Server Conjecture Is False!

Sébastien Bubeck, Christian Coester, Yuval Rabani

Proceedings of the 55th Annual ACM Symposium on Theory of Computing, 2023

Sorting with Predictions.

Xingjian Bai, Christian Coester

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Mixing Predictions for Online Metric Algorithms.

Antonios Antoniadis, Christian Coester, Marek Eliás, Adam Polak, Bertrand Simon

Proceedings of the International Conference on Machine Learning, 2023

2022

Pure Entropic Regularization for Metrical Task Systems.

Christian Coester, James R. Lee

Theory Comput., 2022

Competitive Algorithms for Block-Aware Caching.

Christian Coester, Roie Levin, Joseph (Seffi) Naor, Ohad Talmon

Proceedings of the SPAA '22: 34th ACM Symposium on Parallelism in Algorithms and Architectures, Philadelphia, PA, USA, July 11, 2022

Learning-Augmented Weighted Paging.

Nikhil Bansal, Christian Coester, Ravi Kumar, Manish Purohit, Erik Vee

Proceedings of the 2022 ACM-SIAM Symposium on Discrete Algorithms, 2022

Shortest Paths without a Map, but with an Entropic Regularizer.

Sébastien Bubeck, Christian Coester, Yuval Rabani

Proceedings of the 63rd IEEE Annual Symposium on Foundations of Computer Science, 2022

Online Metric Allocation and Time-Varying Regularization.

Nikhil Bansal, Christian Coester

Proceedings of the 30th Annual European Symposium on Algorithms, 2022

2021

The Infinite Server Problem.

Christian Coester, Elias Koutsoupias, Philip Lazos

ACM Trans. Algorithms, 2021

Online metric allocation.

Nikhil Bansal, Christian Coester

CoRR, 2021

Learning-Augmented Dynamic Power Management with Multiple States via New Ski Rental Bounds.

Antonios Antoniadis, Christian Coester, Marek Eliás, Adam Polak, Bertrand Simon

Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Metrical Service Systems with Transformations.

Sébastien Bubeck, Niv Buchbinder, Christian Coester, Mark Sellke

Proceedings of the 12th Innovations in Theoretical Computer Science Conference, 2021

Towards the k-Server Conjecture: A Unifying Potential, Pushing the Frontier to the Circle.

Christian Coester, Elias Koutsoupias

Proceedings of the 48th International Colloquium on Automata, Languages, and Programming, 2021

2020

Competitive analysis of k-server variants and metrical task systems.

Christian Coester

PhD thesis, 2020

Scale-Free Allocation, Amortized Convexity, and Myopic Weighted Paging.

Nikhil Bansal, Christian Coester, Ravi Kumar, Manish Purohit, Erik Vee

CoRR, 2020

Unbounded lower bound for k-server against weak adversaries.

Marcin Bienkowski, Jaroslaw Byrka, Christian Coester, Lukasz Jez

Proceedings of the 52nd Annual ACM SIGACT Symposium on Theory of Computing, 2020

2019

The online k-taxi problem.

Christian Coester, Elias Koutsoupias

Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing, 2019

Better Bounds for Online Line Chasing.

Marcin Bienkowski, Jaroslaw Byrka, Marek Chrobak, Christian Coester, Lukasz Jez, Elias Koutsoupias

Proceedings of the 44th International Symposium on Mathematical Foundations of Computer Science, 2019

Winning Strategies for Streaming Rewriting Games.

Christian Coester, Thomas Schwentick, Martin Schuster

Proceedings of the Fundamentals of Computation Theory - 22nd International Symposium, 2019

2018

Streaming Rewriting Games: Winning Strategies and Complexity.

Christian Coester, Thomas Schwentick, Martin Schuster

CoRR, 2018