2024
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B. Böhm, T. Peitl, O. Beyersdorff. QCDCL with cube learning or pure literal elimination - What is best? Artificial Intelligence 336: 104194, (2024)
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O. Beyersdorff, J. Blinkhorn, M. Mahajan, T. Peitl, G. Sood. Hard QBFs for Merge Resolution. ACM Transactions on Computation Theory 16(2): 6:1-6:24, (2024)
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O. Beyersdorff, J.K. Fichte, M. Hecher, T. Hoffmann, K. Kasche. The Relative Strength of #SAT Proof Systems. Proceedings of the 27th International Conference on Theory and Applications of Satisfiability Testing (SAT), (2024)
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O. Beyersdorff, T. Hoffmann, K. Kasche, L.N. Spachmann. Polynomial Calculus for Quantified Boolean Logic: Lower Bounds Through Circuits and Degree. Proceedings of the 49th International Symposium on Mathematical Foundations of Computer Science (MFCS), (2024)
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T. Bosse and H. M. Bücker. A piecewise smooth version of the Griewank function. Optimization Methods and Software, (accepted)
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J. Schoder and H. M. Bücker. Scaling an Augmented RISC-V Processor Design with High-Level Synthesis. Proceedings of the 4th International Workshop on RISC-V for HPC at the 39th International conference on High Performance Computing (ISC), (2024)
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T. Bosse and H. M. Bücker. Vertex Elimination for Algorithmic Piecewise Differentiation. Proceedings of the 8th International Conference on Algorithmic Differentiation (AD), (2024)
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M. Blacher, C. Staudt, J. Klaus, M. Wenig, N. Merk, A. Breuer, M. Engel, S. Laue and J. Giesen. Einsum Benchmark: Enabling the Development of Next-Generation Tensor Execution Engines. Proceedings of the 38d Conference on Neural Information Processing Systems (NeurIPS datasets and benchmarks track), (2024)
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M. Wenig, H. Barschel, J. Giesen, A. Goral and M. Blacher. Serving MPE Queries with Tensor Networks by Computing Derivatives. Proceedings of the 12th International Conference on Probabilistic Graphical Models (PGM), (2024)
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O. Beyersdorff, B. Böhm, M. Mahajan. Runtime vs. Extracted Proof Size: An Exponential Gap for CDCL on QBFs. Proceedings of the 38d AAAI Conference on Artificial Intelligence (AAAI), (2024)
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B. Böhm, T. Peitl, O. Beyersdorff. Should Decisions in QCDCL Follow Prefix Order? Journal of Automated Reasoning 68(1), (2024)
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P. Schär, M. Habeck and D. Rudolf. Parallel Affine Transformation Tuning of Markov Chain Monte Carlo. Proceedings of the 41st International Conference on Machine Learning (ICML), (2024)
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J. Giesen, P. Lucas, L. Pfeiffer, L. Schmalwasser and Kai Lawonn. The Whole and its Parts: Visualizing Gaussian Mixture Models. Visual Informatics, (2024)
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K. Lawonn, M. Meuschke and T. Günther. InverseVis: Revealing the Hidden with Curved Sphere Tracing. Computer Graphics Forum (CGF) 43(3), (2024)
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C. Höner zu Siederdissen, J. Spangenberg, K. Bisdorf, S. Krautwurst, A. Srivastava, M. Marz, M. Taubert. Nanopore sequencing enables novel detection of deuterium incorporation in DNA. Computational and Structural Biotechnology, (2024)
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P. Rump, N. Merk, J. Klaus, M. Wenig and J. Giesen. Convexity Certificates for Symbolic Tensor Expressions. Proceedings of the 33d International Joint Conference on Artificial Intelligence (IJCAI), (2024)
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P. Kahlmeyer, J. Giesen, M. Habeck and H. Voigt. Scaling Up Unbiased Search-based Symbolic Regression. Proceedings of the 33d International Joint Conference on Artificial Intelligence (IJCAI), (2024)
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C. Staudt, M. Blacher, J. Klaus, F. Lippmann and J. Giesen. Improved Cut Strategy for Tensor Network Contraction Orders. Proceedings of the 22nd Symposium on Experimental and Efficient Algorithms (SEA), (2024)
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A. Goral, J. Giesen, M. Blacher, C. Staudt and J. Klaus. Model Counting and Sampling via Semiring Extensions. Proceedings of the 38d AAAI Conference on Artificial Intelligence (AAAI), (2024)
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D. Rudolf and P. Schär. Dimension-independent spectral gap of polar slice sampling. Statistics and Computing 34, (2024)
2023
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B. Böhm, O.Beyersdorff. Lower Bounds for QCDCL via Formula Gauge. Journal of Automated Reasoning 67(4), (2023)
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J. Garvardt, M. Renken, J. Schestag, M. Weller. Finding Degree-Constrained Acyclic Orientations. Proceedings of the 18th International Symposium on Parameterized and Exact Computation (IPEC), (2023)
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J. Garvardt, N. Morawietz, A. Nichterlein, M. Weller. Graph Clustering Problems Under the Lens of Parameterized Local Search. Proceedings of the 18th International Symposium on Parameterized and Exact Computation (IPEC), (2023)
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P. Schär. Wasserstein contraction and spectral gap of slice sampling revisited. Electronic Journal of Probability 28, (2023)
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A. Schleitzer, O. Beyersdorff. Classes of Hard Formulas for QBF Resolution. Journal of Artificial Intelligence Research (JAIR), (2023)
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O. Beyersdorff and B. Böhm. Understanding the Relative Strength of QBF CDCL Solvers and QBF Resolution. Logical Methods in Computer Science 19(2), (2023)
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O. Beyersdorff, T. Hoffmann, and L. Spachmann. Proof Complexity of Propositional Model Counting. Proceedings of the 26th International Conference on Theory and Applications of Satisfiability Testing (SAT), (2023)
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B. Böhm and O. Beyersdorff. QCDCL vs QBF Resolution: Further Insights. Proceedings of the 26th International Conference on Theory and Applications of Satisfiability Testing (SAT), (2023) Best student paper award
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P. Schär, M. Habeck, and D. Rudolf. Gibbsian polar slice sampling. Proceedings of the 40th International Conference on Machine Learning (ICML), (2023)
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M. Blacher, J. Giesen, J. Klaus, C. Staudt, S. Laue, and V. Leis. Efficient and Portable Einstein Summation in SQL. Proceedings of the 49th ACM SIGMOD Conference on Management of Data (SIGMOD), (2023)
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J. Klaus, M. Blacher, A. Goral, P. Lucas, and J. Giesen. A Visual Analytics Workflow for Probabilistic Modeling. Visual Informatics, (2023)
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J. Klaus, M. Blacher, J. Giesen. Compiling Tensor Expressions into Einsum. Proceedings of the 23d International Conference on Computational Science (ICCS), (2023)
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M. Mitterreiter, M. Koch, J. Giesen and S. Laue. Why Capsule Neural Networks Do Not Scale: Challenging the Dynamic Parse-Tree Assumption. Proceedings of the 37th AAAI Conference on Artificial Intelligence (AAAI), (2023)
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O. Beyersdorff, J. Blinkhorn, M. Mahajan, T. Peitl. Hardness Characterisations and Size-width Lower Bounds for QBF Resolution. ACM Transactions on Computational Logic (TOCL) 24(2): 10:1-10:30 (2023)
2022
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J. Klaus, S. Laue, N. Merk, K. Wiedom, and J. Giesen. Convexity Certificates from Hessians. Proceedings of the 36th Conference on Neural Information Processing Systems (NeurIPS), (2022)
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D. Eggers, C. Höner zu Siederdissen, and Peter F. Stadler. Accuracy of RNA Structure Prediction Depends on the Pseudoknot Grammar. Proceedings of the 5th Brazilian Symposium on Bioinformatics (BSB), (2022) 20-31
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K. Lawonn, M. Meuschke, P. Eulzer, M. Mitterreiter, J. Giesen, and T. Günther. GRay: Ray Casting for Visualization and Interactive Data Exploration of Gaussian Mixture Models. IEEE Transactions on Visualization and Computer Graphics (IEEE Visualization), (2022) Video and Code Honorable mention award
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B. Böhm, T. Peitl, and O. Beyersdorff. QCDCL with Cube Learning or Pure Literal Elimination - What is Best? Proceedings of the 31st International Joint Conference on Artificial Intelligence (IJCAI), (2022) 1781-1787 Distinguished paper award
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J. Giesen, P. Kahlmeyer, F. Nussbaum and S. Zarriess. Leveraging the Wikipedia Graph for Evaluating Word Embeddings. Proceedings of the 31st International Joint Conference on Artificial Intelligence (IJCAI), (2022) 4136-4142
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B. Böhm, T. Peitl, and O. Beyersdorff. Should Decisions in QCDCL Follow Prefix Order? Proceedings of the 25th International Conference on Theory and Applications of Satisfiability Testing (SAT), (2022) 11:1-11:19
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A. Schleitzer and O. Beyersdorff. Classes of Hard Formulas for QBF Resolution. Proceedings of the 25th International Conference on Theory and Applications of Satisfiability Testing (SAT), (2022) 5:1-5:18 Shortlisted for the best-paper award
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J. Klaus, M. Blacher, J. Giesen, P. Rump and K. Wiedom. Compiling Linear Algebra Expressions into Efficient Code. Proceedings of the 22nd International Conference on Computational Science (ICCS), (2022) 11-17
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E. Georganas, D. Kalamkar, S. Avancha, M. Adelman, D. Aggarwal, C. Anderson, A. Breuer, J. Bruestle, N. Chaudhary, A. Kundu, D. Kutnick, F. Laub, V. Md, S. Misra, R. Mohanty, H. Pabst, B. Retford, B. Ziv, A. Heinecke. Tensor Processing Primitives: A Programming Abstraction for Efficiency and Portability in Deep Learning and HPC Workloads. Frontiers in Applied Mathematics and Statistics 8:826269