News 2020-2024
Publications
2024
On Image Processing and Pattern Recognition for Thermograms of Watermarks in Manuscripts – A First Proof-of-Concept. D. Hauser, M. Beckmann, G. Koliander, and H. S. Stiehl. In: Proceedings of 18th International Conference on Document Analysis and Recognition (ICDAR) , Aug. 30 - Sept. 4., 2024 FORTHCOMING
2023
Regulating AI Trading from an AI Life Cycle Perspective. Azzutti, A., W.G. Ringe and H.S. Stiehl. In: N. Remolina and A. Gurrea-Martinez (eds.), Artificial Intelligence in Finance: Challenges, Opportunities and Regulatory Developments (forthcoming in: Edward Elgar 2023), Chapter 9, https://www.e-elgar.com/shop/gbp/artificial-intelligence-in-finance-9781803926162.html
Market Mis-‘Behaviour’ by (Autonomous) AI Trading and Its Regulation. Azzutti A., W.-G. Ringe and H.S Stiehl. In: A. Gurrea Martinez and N. Remolina (eds.), The Use of Artificial Intelligence in the Financial Sector: Opportunities and Regulatory Developments (Elgar Edward Publishing, 2023) (will be available here).
2022
The Regulation of AI Trading from an AI Life Cycle Perspective. Azzutti, A., W.G. Ringe and H.S. Stiehl. In: EBI Working Paper no.130/2022, 2022, https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4260423
Künstliche Intelligenz und Marktmanipulation. Ringe, W.G., A. Azzutti and H.S. Stiehl. In: Zeitschrift für Bankrecht und Bankwirtschaft 341-356, 34(6), 2022, https://www.degruyter.com/document/doi/10.15375/zbb-2022-0604/pdf
On Learning-free Detection and Representation of Textline Texture in Digitized Documents. Hauser, D., Kassens, C. and Stiehl, H. S.. In: Proceedings of 11th International Conference on Pattern Recognition Applications and Methods (ICPRAM), February 3-5, 2022, pp. 352-361 (ISBN 978-989-758-549-4, ISSN 2184-4313) https://www.scitepress.org/PublicationsDetail.aspx?ID=oUzizrEZLyE=&t=1.
Machine Learning, Market Manipulation and Collusion on Capital Markets: Why the 'Black Box' Matters. Azzutti A., W.G. Ringe and H.S. Stiehl. In: Cadernos do Mercado de Valores Mobiliários, N. 71, Volume II (Comissão do Mercado de Valores Mobiliários) 94-143, 2022, https://www.cmvm.pt/pt/EstatisticasEstudosEPublicacoes/CadernosDoMercadoDeValoresMobiliarios/Documents/CMVM-CADERNOS-n%C2%BA71_Volume_II-07.09.2022.pdf
2021
Towards Explainable End-to-End Prostate Cancer Relapse Prediction from H&E Images Combining Self-Attention Multiple Instance Learning with a Recurrent Neural Network. Dietrich, E., Fuhlert, P., Ernst, A., Sauter, G., Lennartz, M., Stiehl, H.S., Zimmermann, M. & Bonn, S. In Proceedings of Machine Learning Research 158:38-53 (Proceedings of Pre-NeurIPS Symposium Machine Learning for Health (ML4H 2021), December 4, 2021; available from https://proceedings.mlr.press/v158/dietrich21a.html.
Machine Learning, Market Manipulation and Collusion on Capital Markets: Why the 'Black Box' Matters. Azzutti A., W.G. Ringe and H.S. Stiehl. University of Pennsylvania Journal of International Law Vol. 43 Issue 1, pp. 79-135, 2021 Available from https://scholarship.law.upenn.edu/jil/vol43/iss1/2/ .
Machine Learning, Market Manipulation and Collusion on Capital Markets: Why the 'Black Box' Matters. Azzutti A., W.G. Ringe and H.S. Stiehl. In: EBI Working Paper no. 84/2021, https://ssrn.com/abstract=3788872
2020
Visual Programming-Based Interactive Analysis of Ancient Documents: The Case of Magical Signs in Jewish Manuscripts. Parth Sarthi Pandey, Vinodh Rajan, H. Siegfried Stiehl, Michael Kohs. ICPR Workshops (7) 2020: 156-170.
Turning Black into White through Visual Programming: Peeking into the Black Box of Computational Manuscript Analysis. Rajan Sampath, V., Stiehl, H.S. manuscript_cultures 15, pp. 61-72 (Proceedings of Third International Conference on Natural Sciences and Technology in Manuscript Analysis and Workshop OpenX for Interdisciplinary Computational Manuscript Research, Universität. Hamburg, Centre for the Study of Manuscript Cultures, June 12–14, 2018, Eds. O. Hahn, V. Märgner, I. Rabin, and H.S. Stiehl; Available from https: www.csmc.uni-hamburg.de/publications/mc/mc15.html).
manuscript cultures 15. Editorial by Oliver Hahn, Volker Märgner, Ira Rabin, and H. Siegfried Stiehl. Proceedings of the third International Conference on Natural Sciences and Technology in Manuscript Analysis and the workshop OpenX for Interdisciplinary Computational Manuscript Research that took place at the University of Hamburg, Centre of the Study of Manuscript Cultures, on 12–14 June 2018. Available from https://www.csmc.uni-hamburg.de/publications/mc/mc15.html.
Theses
Doctoral Dissertations
Alessio Azzutti (June 2024)
"Artificial Intelligence and Market Manipulation: Challenges for Market Abuse Regulations and Governance of Algorithmic Trading"
Dissertation, Faculty of Law
Joint Supervision: Prof. Dr. Wolf-Georg Ringe, Faculty of Law and Prof. Dr.-Ing. H. Siegfried Stiehl, Department of Informatics
Jonas Luft (September 2023)
"Automatische Georeferenzierung von Altkarten (Automatic Georeferencing of Historical Maps)"
Dissertation, HafenCity University (HCU) Hamburg
Joint Supervision: Prof. Dr.-Ing. Jochen Schiewe, Geo-Informatics and Geo-Visualization Lab, HCU Hamburg and Prof. Dr.-Ing. H. Siegfried Stiehl
Jasper Ulenaers (July 2023)
"Protecting Children's Rights from and Empowering Children through Artificial Intelligence: Some Novel Perspectives on the Interplay of Technology, Law, and Society"
Dissertation, Faculty of Law
Joint Supervision: Prof. Dr. Markus Kotzur, LL.M. (Duke University), Faculty of Law and Prof. Dr.-Ing. H. Siegfried Stiehl
Esther Dietrich (March 2023)
"Deep learning-based discrete-time survival prediction on prostate cancer histopathology images"
Dissertation, Department of Informatics
Joint Supervison: Prof. Stefan Bonn, Institute of Medical Systems Biology, Center for Molecular Neurobiology Hamburg (ZMNH), University Hospital Eppendorf (UKE) and Prof. Dr.-Ing. H. Siegfried Stiehl
(Available from https://ediss.sub.uni-hamburg.de/handle/ediss/10251)
Master's Theses
Dominik Hauser (September 2023)
"From Digital Thermography Images of Music Manuscripts towards Binarized Watermarks: A Proof of Concept"
1st supervisor: H. S. Stiehl, 2nd supervisor: Dr. G. Koliander, ÖAW, Wien
Larissa Rutzen (September 2023)
"Information Extraction from Historical Registers: A Systematic Analysis of Matriculation Books as a Use Case"
1st supervisor: H. S. Stiehl, 2nd supervisor: Dr. L. Hotz, HITeC
Christopher Kassens (2020)
"Gabor Wavelets based Detection and Description of Repetitive Line-like Textures in Digitized Documents: Theory and Experiments"
1st supervisor: H. S. Stiehl, 2nd supervisor: V. R. Sampath
Parth Sarthi Pandey (2020)
"An Interactive Experimental System for Computational Analysis of charaktêres Using Visual Programming"
1st supervisor: H. S. Stiehl, 2nd supervisor: V. R. Sampath
Bachelor's Theses
Dominik Hauser (2021)
Detektion gekrümmter linienartiger Texturen in digitalisierten Dokumenten mithilfe von Gabor-Filtern
1st supervisor: H. S. Stiehl, 2nd supervisor: C. Kassens
Max Lier (2021)
Realisierung eines Prototyps zur Bestimmung der Koordinaten von Verkehrsschildern auf Basis von georeferenzierten 360° Panoramabildern
1st supervisor: H. S. Stiehl, 2nd supervisor: Dr. M. Weser
Larissa Rutzen (2020)
Development and Evaluation of an Invoice Analysis System based on Machine Learning with Object Detection Networks
1st supervisor: H. S. Stiehl, 2nd supervisor: Dr. T. Baumann
Skadi Jule Dinter (2020)
Reverse Engineering of a Legacy Open-Source Visualization Tool: The Case of Met.3D
1st supervisor: H. S. Stiehl, 2nd supervisor: V. R. Sampath
Invited Talks etc.
(See also Service to Scientific Community)
(See also Scientific Events)
Joint Scientific Organizer (with Dr. Günther Koliander, Austrian Academy of Sciences (ÖAW), Acoustics Research Institute). DFG-Roundtable (invitational) "State-of-Technology/-Research/-Standardization: Thermography Digitization of Watermarks in Musical Manuscripts - with Reference to Digital Image Processing, Pattern Recognition and Long-Term Archival (in German)", ÖAW, Vienna, October 23-25, 2023
Invitation (declined) to "Program Committee 17th International Conference on Document Analysis and Recognition" (ICDAR 2023; https://icdar2023.org) San José, USA, August 21-26, 2023
Member of "Program Committee 7th International Workshop on Historical Document Imaging and Processing" (HIP 2023; https://blog.sbb.berlin/hip2023/), San José, August 24, 2023
"Computational Manuscript Research - A Critical/Heretical Computer Vision Perspective", Austrian Academy of Sciences (ÖAW), Acoustics Research Institute (ISF) & Austrian Centre for Digital Humanities and Cultural Heritage (ACDH-CH), Vienna, June 15, 2022.
"Artificial Intelligence - Contexts, Basics, and Deep(er) Dives", Workshop/Seminar "Recruitment Decision Making by Artificial Intelligent Systems" (in German, pdf), Law & AI Research Group (LARG), Bucerius Law School (www.law-school.de), Hamburg, February 24/25, 2022.