2024

• Reinforcement learning-trained optimisers and Bayesian optimisation for online particle accelerator tuning
  Kaiser, Jan; Xu, Chenran; Eichler, Annika; Santamaria Garcia, Andrea; Stein, Oliver; Bründermann, Erik; Kuropka, Willi; Dinter, Hannes; Mayet, Frank; Vinatier, Thomas; Burkart, Florian; Schlarb, Holger
  Scientific Reports 14 (1): 15733 (2024-07-08)
  Open Access | Publisher DOI
• Bayesian optimization algorithms for accelerator physics
  Roussel, Ryan; Edelen, Auralee L.; Boltz, Tobias; Kennedy, Dylan; Zhang, Zhe; Ji, Fuhao; Huang, Xiaobiao; Ratner, Daniel; Santamaria Garcia, Andrea; Xu, Chenran; Kaiser, Jan; Ferran Pousa, Ángel; Eichler, Annika; Lübsen, Jannis; Isenberg Natalie M.; Gao, Yuan; Kuklev, Nikita; Martinez, Jose; Mustapha, Brahim; Kain, Verena; Mayes, Christopher; Lin, Weijian; Liuzzo, Simone Maria; St. John, Jason; Streeter, Matthew; Lehe, Remi; Neiswanger, Willie
  Physical Review Accelerators and Beams 27 (8): 084801 (2024)
  Open Access | Publisher DOI
• A Two-Stage Machine Learning-Aided Approach for Quench Identification at the European XFEL
  Boukela, Lynda; Eichler, Annika; Branlard, Julien; Jomhari, Nazean Z.
  IFAC-PapersOnLine 58 (4): 402-407 (2024-06-01)
  Open Access | Publisher DOI
• Bridging the gap between machine learning and particle accelerator physics with high-speed, differentiable simulations
  Kaiser, Jan; Xu, Chenran; Eichler, Annika; Santamaria Garcia, Andrea
  Physical Review Accelerators and Beams 17 (5): 054601 (2024-05-01)
  Open Access | Publisher DOI
• Towards safe multi-task Bayesian optimization
  Lübsen, Jannis; Hespe, Christian; Eichler, Annika
  Proceedings of Machine Learning Research 242: 839-851 (2024)
  

2023

• Towards safe multi-task Bayesian optimization
  Lübsen, Jannis; Hespe, Christian; Eichler, Annika
  arXiv: 2312.07281 (2023)
  Open Access | Publisher DOI
• PACuna: automated fine-tuning of language models for particle accelerators
  Sulc, Antonin; Kammering, Raimund; Eichler, Annika; Wilksen, Tim
  arXiv: 2310.19106 (2023)
  Open Access | Publisher DOI
• Textual analysis of ICALEPCS and IPAC conference proceedings: revealing research trends, topics, and collaborations for future insights and advanced search
  Sulc, Antonin; Eichler, Annika; Wilksen, Tim
  arXiv: 2310.08954 (2023)
  Open Access | Publisher DOI
• Unsupervised log anomaly detection with few unique tokens
  Sulc, Antonin; Eichler, Annika; Wilksen, Tim
  arXiv: 2310.08951 (2023)
  Open Access | Publisher DOI
• Enhancing Data Acquisition and Fault Analysis for Large-Scale Facilities: A Case Study on the Laser-Based Synchronization System at the European X-Ray Free-Electron Laser
  Grünhagen, Arne; Schütte, Maximilian; Eichler, Annika; Tropmann-Frick, Marina; Fey, Görschwin
  Learning. Knowledge. Data. Analytics (LWDA 2023)
  
• Learning to do or learning while doing: reinforcement learning and bayesian optimisation for online continuous tuning
  Kaiser, Jan; Xu, Chenran; Eichler, Annika; Santamaria Garcia Andrea; Stein, Oliver; Bruendermann, Erik; Kuropka, Willi; Dinter, Hannes; Burkart, Florian; Vinatier, Thomas; Mayet, Frank; Schlarb, Holger
  arXiv: 2306.03739 (2023)
  Open Access | Publisher DOI
• Predictive Maintenance for the Optical Synchronization System of the European XFEL: A Systematic Literature Survey
  Grünhagen, Arne; Tropmann-Frick, Marina; Eichler, Annika; Fey, Görschwin
  Database Systems for Business, Technology and Web (BTW 2023)
  Publisher DOI
• Anomaly detection at the European X-ray Free Electron Laser using a parity-space-based method
  Eichler, Annika; Branlard, Julien; Timm, Jan
  Physical Review Accelerators and Beams 26 (1): 012801 (2023-01-04)
  Open Access | Publisher DOI
• A Safe Bayesian Optimization Algorithm for Tuning the Optical Synchronization System at European XFEL
  Lübsen, Jannis; Schütte, Maximilian; Schulz, Sebastian; Eichler, Annika
  IFAC-PapersOnLine 56 (2): 3079-3085 (2023)
  Open Access | Publisher DOI
• A data-driven anomaly detection on SRF cavities at the European XFEL
  Sulc, Antonin; Eichler, Annika; Wilsken, T.
  Journal of Physics: Conference Series, Volume 2420, 13th International Particle Accelerator Conference (IPAC'22) 12 - 17 June 2022, Bangkok, Thailand. - 012070 (2022)
  Publisher DOI
• Structured IQC synthesis of robust H2 controllers in the frequency domain
  Schütte, Maximilian; Eichler, Annika; Werner, Herbert
  IFAC PapersOnLine 56 (2): 10408–10413 (2023)
  Open Access | Publisher DOI

2022

• Distributed Model Predictive Control with Reconfigurable Terminal Ingredients for Reference Tracking
  Aboudonia, Ahmed; Eichler, Annika; Cordiano, Francesco; Banjac, Goran; Lygeros, John
  IEEE Transactions on Automatic Control 67 (11): 6263-6270 (2022-11-01)
  Publisher DOI
• Convex Synthesis of Robust Distributed Controllers for the Optical Synchronization System at European XFEL
  Schütte, Maximilian; Eichler, Annika; Schlarb, Holger; Lichtenberg, Gerwald; Werner, Herbert
  IEEE Conference on Control Technology and Applications (CCTA 2022)
  Publisher DOI
• Anomaly detection based quench detection system for cw operation of srf cavities
  Martino, Gianluca; Bellandi, Andrea; Eichler, Annika; Branlard, Julien; Schlarb, Holger; Doolittle, Lawrence R.; Aderhold, Sebastian; Hoobler, Sonya; Nelson, Janice A.; Porter, Ryan D.; Zacarias, L.; Benwell, Andrew L.; Gonnella, Dan A.; Ratti, Alessandro; Fey, Görschwin
  31st International Linear Accelerator Conference (LINAC 2022)
  Publisher DOI
• Learning-based Optimisation of Particle Accelerators Under Partial Observability Without Real-World Training
  Kaiser, Jan; Stein, Oliver; Eichler, Annika
  39th International Conference on Machine Learning (ICML 2022)
  
• Machine learning assisted cavity quench identification at the European XFEL
  Branlard, Julien; Eichler, Annika; Timm, J.; Walker, N.
  Proceedings - International Linear Accelerator Conference, LINAC 2022, Liverpool, 28 August-2 September 2022. - Seite 799-802 (2022)
  Publisher DOI

2021

• Decentralized Output Feedback Control using Sparsity Invariance with Application to Synchronization at European XFEL
  Schütte, Maximilian; Eichler, Annika; Schlarb, Holger; Lichtenberg, Gerwald; Werner, Herbert
  60th IEEE Conference on Decision and Control (CDC 2021)
  Publisher DOI
• Koopman-based Kalman Filter for Fault Detection for the Superconducting Radio Frequency Cavities of the European XFEL
  Syed, Wasif Haider; Eichler, Annika; Nawaz, Ayla S.; Sharan, Bindu; Werner, Herbert
  60th IEEE Conference on Decision and Control (CDC 2021)
  Publisher DOI
• Distributed control design for heterogeneous interconnected systems
  Sturz, Yvonne R.; Eichler, Annika; Smith, Roy S.
  IEEE Transactions on Automatic Control 66 (11): 5112-51271 (2021-11-01)
  Publisher DOI
• Fault Analysis of the Beam Acceleration Control System at the European XFEL using Data Mining
  Grünhagen, Arne; Branlard, Julien; Eichler, Annika; Martino, Gianluca; Fey, Görschwin; Tropmann-Frick, Marina
  Asian Test Symposium (2021)
  Publisher DOI
• Comparative evaluation of semi-supervised anomaly detection algorithms on high-integrity digital systems
  Martino, Gianluca; Grünhagen, Arne; Branlard, Julien; Eichler, Annika; Fey, Görschwin; Schlarb, Holger
  24th Euromicro Conference on Digital System Design (DSD 2021)
  Publisher DOI
• Online detuning computation and quench detection for superconducting resonators
  Bellandi, Andrea; Butkowski, Lukasz; Dursun, Burak; Eichler, Annika; Gümüs, Cagil; Kuntzsch, Michael; Nawaz, Ayla S.; Pfeiffer, Sven; Schlarb, Holger; Schmidt, Christian; Zenker, Klaus; Branlard, Julien
  IEEE Transactions on Nuclear Science 68 (4): 9381881 385-393 (2021-04-01)
  Publisher DOI

2020

• Multiperiod Stochastic Peak Shaving Using Storage
  Flamm, Benjamin; Ramos, Guillermo; Eichler, Annika; Lygeros, John
  arXiv: 2007.02928 (2020)
  Publisher DOI
• Distributed model predictive control with asymmetric adaptive terminal sets for the regulation of large-scale systems
  Aboudonia, Ahmed; Eichler, Annika; Lygeros, John
  IFAC-PapersOnLine 53 (2): 6899-6904 (2020-01-01)
  Publisher DOI
• Integral resonance control in continuous wave superconducting particle accelerators
  Bellandi, Andrea; Branlard, Julien; Eichler, Annika; Pfeiffer, Sven
  IFAC-PapersOnLine 53 (2): 361-367 (2020)
  Publisher DOI
• Model-based feed-forward control for time-varying systems with an example for SRF cavities
  Pfeiffer, Sven; Eichler, Annika; Schlarb, Holger
  IFAC-PapersOnLine 53 (2): 1331-1336 (2020)
  Publisher DOI
• Two-stage dual dynamic programming with application to nonlinear hydro scheduling
  Flamm, Benjamin; Eichler, Annika; Warrington, Joseph; Lygeros, John
  IEEE Transactions on Control Systems Technology 29 (1): 8967158 96-107 (2021-01-01)
  Publisher DOI

2019

• Approximate explicit model predictive controller using Gaussian processes
  Binder, Matthias; Darivianakis, Georgios; Eichler, Annika; Lygeros, John
  Proceedings of the IEEE Conference on Decision and Control 2019-December: 9029942 841-846 (2019-12-01)
  Publisher DOI
• Exergy-based model predictive control for design and control of a seasonal thermal energy storage system
  Jonin, Matthieu; Khosravi, Mohammad; Eichler, Annika; Villasmil, Willy; Schuetz, Philipp; Jones, Colin; Smith, Roy S.
  Journal of Physics: Conference Series 1343 (1): 012066 (2019-11-20)
  Publisher DOI
• Machine learning-based modeling and controller tuning of a heat pump
  Khosravi, Mohammad; Schmid, Nicolas; Eichler, Annika; Heer, Philipp; Smith, Roy S.
  Journal of Physics: Conference Series 1343 (1): 012065 (2019-11-20)
  Publisher DOI
• Price arbitrage using variable-efficiency energy storage
  Flamm, Benjamin; Eichler, Annika; Smith, Roy S.; Lygeros, John
  Journal of Physics: Conference Series 1343 (1): 012060 (2019-11-20)
  Publisher DOI
• Data-driven predictive control of buildings; a regression based approach
  Khosravi, Mohammad; Eichler, Annika; Aboudonia, Ahmed; Buck, Roger; Smith, Roy S.
  CCTA 2019 - 3rd IEEE Conference on Control Technology and Applications: 8920573, 605-610 (2019-08)
  Publisher DOI
• Dynamic mechanism design for human-in-the-loop control of building energy consumption
  Schütte, Maximilian; Hota, Ashish Ranjan; Eichler, Annika; Lygeros, John
  Proceedings of the American Control Conference 2019-July: 8814588, 247-252 (2019-07)
  Publisher DOI
• Controller tuning by Bayesian optimization an application to a heat pump
  Khosravi, Mohammad; Eichler, Annika; Schmid, Nicolas; Smith, Roy S.; Heer, Philipp
  18th European Control Conference, ECC 2019: 8795801, 1467-1472 (2019-06)
  Publisher DOI
• Distributed model predictive control for linear systems with adaptive terminal sets
  Darivianakis, Georgios; Eichler, Annika; Lygeros, John
  IEEE Transactions on Automatic Control 65 (3): 8713880 1044-1056 (2020-03-01)
  Publisher DOI
• Two-Stage Dual Dynamic Programming with Application to Nonlinear Hydro Scheduling
  Flamm, Benjamin; Eichler, Annika; Warrington, Joseph; Lygeros, John
  arXiv:1902.08699 (2019)
  Publisher DOI

2018

• Dual dynamic programming for nonlinear control problems over long horizons
  Flamm, Benjamin; Eichler, Annika; Warrington, Joseph; Lygeros, John
  2018 European Control Conference, ECC 2018: 8550104, 471-476 (2018-11-27)
  Publisher DOI
• Humans-in-the-loop: a game-theoretic perspective on adaptive building energy systems
  Eichler, Annika; Darivianakis, Georgios; Lygeros, John
  2018 European Control Conference, ECC 2018: 8550164, 1322-1327 (2018-11-27)
  Publisher DOI
• Scalable controller synthesis for heterogeneous interconnected systems applicable to an overlapping control framework
  Sturz, Yvonne R.; Eichler, Annika; Smith, Roy S.
  2018 European Control Conference, ECC 2018 (): 8550328 2561-2568 (2018-11-27)
  Publisher DOI

2017

• Optimal convergence speed of consensus under constrained damping for multi-agent systems with discrete-time double-integrator dynamics
  Eichler, Annika; Werner, Herbert
  Systems and Control Letters (108): 48-55 (2017-10-01)
  Publisher DOI
• Automated classification and identification procedure for prediction of energy consumption in multi-mode buildings
  Khosravi, Mohammad; Eichler, Annika; Smith, Roy S.
  Energy Procedia 122: 1021-1026 (2017)
  Publisher DOI
• A framework for distributed control based on overlapping estimation for cooperative task
  Sturz, Yvonne R.; Eichler, Annika; Smith, Roy S.
  IFAC-PapersOnLine 50 (1): 14296-14301 (2017-07)
  Publisher DOI
• Humans in the loop: a stochastic predictive approach to building energy management in the presence of unpredictable users
  Eichler, Annika; Darivianakis, Georgios; Lygeros, John
  IFAC-PapersOnLine 50 (1): 14471-14476 (2017-07)
  Publisher DOI
• Scalability through decentralization: a robust control approach for the energy management of a building community
  Darivianakis, Georgios; Georghiou, Angelos; Eichler, Annika; Smith, Roy S.; Lygeros, John
  IFAC-PapersOnLine 50 (1): 14314-14319 (2017-07)
  Publisher DOI
• Fixed mode elimination by minimum communication within an estimator-based framework for distributed control
  Sturz, Yvonne R.; Eichler, Annika; Smith, Roy S.
  IEEE Control Systems Letters 1 (2): 346-351 (2017-10-01)
  Publisher DOI
• A data-driven stochastic optimization approach to the seasonal storage energy management
  Darivianakis, Georgios; Eichler, Annika; Smith, Roy S.; Lygeros, John
  IEEE Control Systems Letters 1 (2): 394-399 (2017-10-01)
  Publisher DOI

2016

• Parameter identification of canalyzing and nested canalyzing boolean functions with ternary vectors for gene networks
  Eichler, Annika; Lichtenberg, Gerwald
  Advances in Intelligent Systems and Computing 676: 198-221 (2018-01-01)
  Publisher DOI
• Parameter identification of canalyzing boolean functions with ternary vectors for gene networks
  Eichler, Annika; Lichtenberg, Gerwald
  SIMULTECH 2016 - Proceedings of the 6th International Conference on Simulation and Modeling Methodologies, Technologies and Applications: 110-118 (2016)
  Publisher DOI
• Modeling for optimal operation of PEM fuel cells and electrolyzers
  Gabrielli, Paolo; Flamm, Benjamin; Eichler, Annika; Gazzani, Matteo; Lygeros, John; Mazzotti, Marco
  EEEIC 2016 - International Conference on Environment and Electrical Engineering: 7555707, 1-7 (2016-08-29)
  Publisher DOI
• - Interconnected systems - : analysis and distributed controller synthesis
  Eichler, Annika
  München: Dr. Hut (2016)
  

2015

• Control of Heterogeneous Groups of Systems Interconnected Through Directed and Switching Topologies
  Hoffmann, Christian; Eichler, Annika; Werner, Herbert
  IEEE Transactions on Automatic Control 7 (60): 6919288 (2015-07)
  Publisher DOI
• Improved IQC description to analyze interconnected systems with time-varying time-delays
  Eichler, Annika; Werner, Herbert
  American Control Conference: 7172184 (2015-07)
  Publisher DOI
• Optimal convergence speed with constrained damping of double-integrator multi-agent systems with undirected topology
  Eichler, Annika; Werner, Herbert
  IEEE Conference on Decision & Control, CDC: 7402535 (2015-02-08)
  Publisher DOI
• Hybrid multilinear modeling and applications
  Pangalos, Georg; Eichler, Annika; Lichtenberg, Gerwald
  Simulation and modeling methodologies, technologies and applications$dInternational conference, SIMULTECH 2013 Reykjavík, Iceland, July 29-31, 2013 revised selected papers.- (Advances in Intelligent Systems and Computing 319). - Seite 71-85 (2015)
  Publisher DOI

2014

• Robust control of decomposable LPV systems
  Eichler, Annika; Hoffmann, Christian; Werner, Herbert
  Automatica 50 (12): 3239-3245 (2014-12-01)
  Publisher DOI
• Closed-form solution for optimal convergence speed of multi-agent systems with discrete-time double-integrator dynamics for fixed weight ratios
  Eichler, Annika; Werner, Herbert
  Systems and Control Letters 71: 7-13 (2014)
  Publisher DOI
• A decentralized asymmetric weighting approach for improved convergence of multi-agent systems with undirected interaction
  Schug, Ann-Kathrin; Eichler, Annika; Werner, Herbert
  IFAC Proceedings Volumes (IFAC-PapersOnline) 19: 8317-8322 (2014)
  Publisher DOI
• Conservatism of analysis and controller synthesis of decomposable systems
  Eichler, Annika; Hoffmann, Christian; Werner, Herbert
  IFAC Proceedings Volumes (IFAC-PapersOnline) 19: 2860-2865 (2014)
  Publisher DOI
• Control of heterogeneous groups of LPV systems interconnected through directed and switching topologies
  Hoffmann, Christian; Eichler, Annika; Werner, Herbert
  Proceedings of the American Control Conference: 6858631, 5156-5161 (2014)
  Publisher DOI
• Reduced-size LFT closed-loop modeling of decomposable systems with simplified controller synthesis
  Eichler, Annika; Hoffmann, Christian; Werner, Herbert
  Proceedings of the American Control Conference: 6859008, 117-122 (2014)
  Publisher DOI

2013

• Design of tutorial activities and homework assignments for a large-enrollment introductory course in control systems
  Eichler, Annika; Hoffmann, Christian; Kautz, Christian; Werner, Herbert
  IFAC Proceedings Volumes ; vol. 46, issue 17 : 43-48 (2013)
  Publisher DOI
• Convergence bounds for discrete-time second-order multi-agent-systems
  Eichler, Annika; Werner, Herbert
  European Control Conference (ECC 20013): 1866-1871 (2013)
  Publisher DOI
• Distributed control of linear parameter-varying decomposable systems
  Hoffmann, Christian; Eichler, Annika; Werner, Herbert
  American Control Conference (ACC), 2013 : 17 - 19 June 2013, Washington, DC, USA / American Automatic Control Council (AACC). - Piscataway, NJ : IEEE, 2013. - 6580190 i.e. Seite 2380-2385
  
• Performance bounds on decomposable systems
  Eichler, Annika; Werner, Herbert
  American Control Conference (ACC), 2013 : 17 - 19 June 2013, Washington, DC, USA / American Automatic Control Council (AACC). - Piscataway, NJ : IEEE, 2013. - 6580328 i.e. Seite 3224-3229
  
• Robust control of decomposable LPV systems under time-invariant and time-varying interconnection topologies (Part 1)
  Eichler, Annika; Hoffmann, Christian; Werner, Herbert
  2013 IEEE 52nd Annual Conference on Decision and Control : (CDC 2013) ; Firenze, Italy, 10 - 13 December 2013 / [IEEE Control Systems Society]. - Piscataway, NJ : IEEE Service Center. - Vol. 4 (2013), Art.-Nr. 6760305 i.e. Seite 2787-2792
  Publisher DOI
• Robust control of decomposable LPV systems under time-invariant and time-varying interconnection topologies (Part 2)
  Eichler, Annika; Hoffmann, Christian; Werner, Herbert
  2013 IEEE 52nd Annual Conference on Decision and Control : (CDC 2013) ; Firenze, Italy, 10 - 13 December 2013 / [IEEE Control Systems Society]. - Piscataway, NJ : IEEE Service Center. - Vol. 4 (2013),: 6760306 i.e. Seite 2793-2798
  Publisher DOI
• Robust stability analysis of interconnected systems with uncertain time-varying time delays via IQCs
  Eichler, Annika; Hoffmann, Christian; Werner, Herbert
  2013 IEEE 52nd Annual Conference on Decision and Control : (CDC 2013) ; Firenze, Italy, 10 - 13 December 2013 / [IEEE Control Systems Society]. - Piscataway, NJ : IEEE Service Center. - Vol. 4 (2013), Art.-Nr. 6760307 i.e. Seite 2799-2804
  Publisher DOI
• Tensor systems : multilinear modeling and applications
  Pangalos, Georg; Eichler, Annika; Lichtenberg, Gerwald
  SIMULTECH 2013 - Proceedings of the 3rd International Conference on Simulation and Modeling Methodologies, Technologies and Application : Reykjavik, Iceland, 29 - 31 July, 2013 / ed. by Tuncer Ören ... - [S.l.] : SciTePress, 2013. - Seite 275-285
  Open Access | Publisher DOI

2011

• Multilinear algebraic boolean modelling with tensor decompositions techniques
  Lichtenberg, Gerwald; Eichler, Annika
  IFAC Proceedings Volumes (IFAC-PapersOnline) 44 (1 PART 1): 5603-5608 (2011)
  Publisher DOI