| 2025 | SC | Modelling Load Imbalance In Shared Memory Multicore Systems. | Johannes Langguth, James D. Trotter, Xing Cai |
| 2025 | SC | CPU- and GPU-initiated Communication Strategies for Conjugate Gradient Methods on Large GPU Clusters. | James D. Trotter, Sinan Ekmekibasi, Dogan Sagbili, Johannes Langguth, Xing Cai, Didem Unat |
| 2023 | EuroPar | Performance Prediction for Sparse Matrix Vector Multiplication Using Structure-Dependent Features. | Konstantin Pogorelov, James D. Trotter, Johannes Langguth |
| 2023 | SC | Space Efficient Sequence Alignment for SRAM-Based Computing: X-Drop on the Graphcore IPU. | Luk Burchard, Max Xiaohang Zhao, Johannes Langguth, Aydin Bulu, Giulia Guidi |
| 2023 | SC | Bringing Order to Sparsity: A Sparse Matrix Reordering Study on Multicore CPUs. | James D. Trotter, Sinan Ekmekibasi, Johannes Langguth, Tugba Torun, Emre Dzakin, Aleksandar Ilic, Didem Unat |
| 2021 | HiPC | iPUG for Multiple Graphcore IPUs: Optimizing Performance and Scalability of Parallel Breadth-First Search. | Luk Burchard, Xing Cai, Johannes Langguth |
| 2021 | HiPC | Shared-memory implementation of the Karp-Sipser kernelization process. | Johannes Langguth, Ioannis Panagiotas, Bora Uar |
| 2021 | ICAART | WICO Graph: A Labeled Dataset of Twitter Subgraphs based on Conspiracy Theory and 5G-Corona Misinformation Tweets. | Daniel Thilo Schroeder, Ferdinand Schaal, Petra Filkukov, Konstantin Pogorelov, Johannes Langguth |
| 2020 | ALENEX | Karp-Sipser based kernels for bipartite graph matching. | Kamer Kaya, Johannes Langguth, Ioannis Panagiotas, Bora Uar |
| 2019 | ICCS | Combining Algorithmic Rethinking and AVX-512 Intrinsics for Efficient Simulation of Subcellular Calcium Signaling. | Chad Jarvis, Glenn Terje Lines, Johannes Langguth, Kengo Nakajima, Xing Cai |
| 2018 | ICPADS | Memory Bandwidth Contention: Communication vs Computation Tradeoffs in Supercomputers with Multicore Architectures. | Johannes Langguth, Xing Cai, Mohammed Sourouri |
| 2018 | PPoPP | GPU-based Acceleration of Detailed Tissue-Scale Cardiac Simulations. | Neringa Altanaite, Johannes Langguth |
| 2017 | SC | Towards fine-grained dynamic tuning of HPC applications on modern multi-core architectures. | Mohammed Sourouri, Espen Birger Raknes, Nico Reissmann, Johannes Langguth, Daniel Hackenberg, Robert Schne, Per Gunnar Kjeldsberg |
| 2016 | ICPADS | Enabling Tissue-Scale Cardiac Simulations Using Heterogeneous Computing on Tianhe-2. | Johannes Langguth, Qiang Lan, Namit Gaur, Xing Cai, Mei Wen, Chunyuan Zhang |
| 2015 | HiPC | Optimizing Approximate Weighted Matching on Nvidia Kepler K40. | Md. Naim, Fredrik Manne, Mahantesh Halappanavar, Antonino Tumeo, Johannes Langguth |
| 2015 | ICA3PP | Towards Detailed Tissue-Scale 3D Simulations of Electrical Activity and Calcium Handling in the Human Cardiac Ventricle. | Qiang Lan, Namit Gaur, Johannes Langguth, Xing Cai |
| 2014 | ICPADS | Heterogeneous CPU-GPU computing for the finite volume method on 3D unstructured meshes. | Johannes Langguth, Xing Cai |
| 2013 | SC | On the GPU performance of cell-centered finite volume method over unstructured tetrahedral meshes. | Johannes Langguth, Nan Wu, Jun Chai, Xing Cai |
| 2012 | CLUSTER | On Optimal and Balanced Sparse Matrix Partitioning Problems. | Anal Grandjean, Johannes Langguth, Bora Uar |
| 2010 | WABI | Identifying Rare Cell Populations in Comparative Flow Cytometry. | Ariful Azad, Johannes Langguth, Youhan Fang, Yuan (Alan) Qi, Alex Pothen |