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The DNet group’s research is focussed on quantitative methods for performance modeling and analysis.

RESEARCH NEWS
Publication
Paper Published
IEEE Conference on Embedded and Real-Time Computing Systems and Application (RTCSA) 2025: Efficient Gradient-based Network Calculus for Scalable Synthesis of Network Configurations
by F. Geyer and S. Bondorf [@IEEE, bib, slides]
Publication
Paper Published
IEEE International Conference on Computers, Software, and Applications (COMPSAC) 2025: Breaking of Cyclic Dependencies by Scheduling for Scalable and Accurate Network Calculus Analysis
by S. Jorczik and S. Bondorf [@IEEE, bib, code]
Publication
Paper Published
ACM/SPEC International Conference on Performance Engineering (ICPE) 2025: Non-linear Programming for the Network Calculus Analysis of FIFO Feedforward Networks
by L. Herll and S. Bondorf [@ACM, pdf, slides, bib, code]
Publication
Paper Published
IEEE 20th International Conference on Automation Science and Engineering (CASE)
Multilayer Graph Partitioning to Enable a Decentralized Path Planning for Large and Heterogeneous AGV Fleets
by T. Peitscher, D. Lünsch, P. Detzner [@IEEE, bib]
Publication
Paper Published
IEEE 29th International Conference on Emerging Technologies and Factory Automation (ETFA)
Towards a Unified Flow Description Language for CPPSs: An Example with Material Flows
by J. Gödeke, M. Hörstrup, P. Detzner [@IEEE, bib]
Publication
Dagstuhl Report Published
The report for Dagstuhl seminar 24141 on “Network Calculus” is available [@Dagstuhl, bib]
Publication
Paper Published
IFIP Performance is available in ACM SIGMETRICS Performance Evaluation Review 2024: Breaking Cyclic Dependencies for Network Calculus using Service Partitioning
by B. Zhou, I. Howenstine, L. Cheng, S. Bondorf [@ACM, bib]
Publication
Paper Published
IEEE 28th International Conference on Emerging Technologies and Factory Automation (ETFA):
A Simulative Approach to AMR Fleet Sizing in Decentralized Multi-Robot Task Allocation
by J. Gödeke and P. Detzner [@IEEE, bib]
Publication
Preprint Available
Differentiable Programming & Network Calculus: Configuration Synthesis under Delay Constraints by Fabien Geyer and Steffen Bondorf [@ArXiv, bib]
Publication
Paper Published
ACM International Conference on Distributed and Event‐Based Systems (DEBS) 2023:
Tree-structured Overlays with Minimal Height: Construction, Maintenance and Operation by P. Laskowski, P. Detzner, S. Bondorf. [@ACM, bib, dataset]
Publication
Presentation Accepted
D. A. Nascimento will present our work on Modeling and Analysis of Time-Aware Shaper on Half-Duplex Ethernet PLCA Multidrop at the 2023 IEEE Standards Association (IEEE SA) Ethernet & IP @ Automotive Technology Day (E&IP@ATD) in São Paulo, Brazil, in September. [@IEEE, bib, code]
Publication
Paper Published
IEEE Transactions on Computers (TC): Network Calculus with Flow Prolongation - A Feedforward FIFO Analysis enabled by ML by F. Geyer, A. Scheffler, S. Bondorf [@IEEE, bib, dataset]
Publication
Paper Published
IEEE Conference on Local Computer Networks (LCN) 2022: Peer Discovery in Tree-Structured P2P Overlay Networks by Means of Connected Dominating Sets by P. Detzner, J. Gödeke, S. Bondorf. [@IEEE, slides, bib, dataset]
Publication
Short Paper Published
34th International Teletraffic Congress (ITC 2022): Analyzing FIFO-Multiplexing Tandems with Network Calculus and a Tailored Grid Search by A. Scheffler, J. Schmitt, S. Bondorf [ITC digial library - year 2022, slides, bib, code, dataset]
Publication
Paper Published
Conference on Real-Time Networks and Systems (RTNS) 2022: Searching for Upper Delay Bounds in FIFO Multiplexing Feedforward Networks by A. Scheffler, J. Schmitt, S. Bondorf [pdf, @ACM, slides, bib, code, dataset]
Publication
Paper Published
IEEE INFOCOM 2022: Network Synthesis under Delay Constraints: The Power of Network Calculus Differentiability by F. Geyer, S. Bondorf. [@IEEE, slides, bib, dataset]
Publication
Paper Published
IEEE 46th Conference on Local Computer Networks (LCN) (LCN) 2021: Low-Cost Search in Tree-Structured P2P Overlays: The Null-Balance Benefit by P. Detzner, J. Gödeke, S. Bondorf [@IEEE, slides, bib, dataset]
Publication
Paper Published
Conference on Quantitative Evaluation of Systems (QEST) 2021: Network Calculus for Bounding Delays in Feedforward Networks of FIFO Queueing Systems by A. Scheffler, S. Bondorf [@Springer, slides, bib, code, dataset]
Publication
Paper Published
IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS) 2021: Tightening Network Calculus Delay Bounds by Predicting Flow Prolongations in the FIFO Analysis
by F. Geyer, A. Scheffler, S. Bondorf [@IEEE, slides, bib, dataset]
Publication
Paper Published
IEEE Transactions on Information Theory 2021: Sublinear-Time Non-Adaptive Group Testing with $O(k \log n)$ Tests via Bit-Mixing Coding
by S. Bondorf, B. Chen, J. Scarlett, H. Yu, Y. Zhao [@IEEE, @ArXiv, bib]
Publication
Paper Published
IEEE Transactions on Network Science and Engineering 2021: Graph-based Deep Learning for Fast and Tight Network Calculus Analyses
by F. Geyer and S. Bondorf [@IEEE, bib, dataset]
Publication
Paper Published
IEEE International Workshop on Architecture, Design, Deployment & Management of Networks & Applications (ADMNET) 2020: On Delay Bounds and Measurements: A {COTS} Testbed for Network Performance Experimentation
by B. Cattelan, S. Bondorf [@IEEE, bib]
Publication
Paper Published
IEEE International Conference on Computers, Software, and Applications (COMPSAC) 2020: An Empirical Study of Tightest Network Calculus Analyses for Networks with Multicast Flows
by B. Cattelan, S. Bondorf, A. E. Schaeffer-Filho [@IEEE, bib]
Publication
Paper Published
IEEE Symposium on Computers and Communications (ISCC) 2020: On the Robustness of Deep Learning-predicted Contention Models for Network Calculuss
by F. Geyer, S. Bondorf [@IEEE, slides, bib, dataset, @ArXiv, ArXivBib]
Publication
Paper Published
IFIP Networking Conference (NETWORKING) 2020: Virtual Cross-Flow Detouring in the Deterministic Network Calculus Analysis
by S. Bondorf, F. Geyer [@IFIP, @Springer, slides, bib]
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