The Brown Bag Seminar Recent Developments in Data Science serves as a platform for exchange and constructive discussions on a full variety of topics around data science from first research ideas up to already published research results. It welcomes methodological topics as well as innovative applications of quantitative methods. Areas of application include, but are not limited to, Economics, Finance, Marketing, Operations Management, Logistics, and Supply Chain Management.
The moderated presentations at the Brown Bag Seminar offer a varoety of approaches:
Doctoral students are invited to participate in this seminar; detailed information on current lectures can be found directly in Stud.IP No. 39740 for the corresponding semester.
Languages: English & German
Contact / Seminar organizers:
Prof. Dr. Marc Goerigk
Prof. Dr. Harry Haupt
Prof. Dr. Ralf Kellner
Prof. Dr. Florian Lemmerich
Prof. Dr. Joachim Schnurbus
Prof. Dr. Dirk Totzek
| Date | Speaker | Title |
|---|---|---|
| 05/06/2025 | An Invitation to Robust Optimization and Data-Driven Decision Making | |
| 26/06/2025 | Jan König (Universität Passau) | What´s on the Table? Financial Exhibits and Sentiment in 8-K Reports |
| Date | Room | Presenter | Title |
|---|---|---|---|
| 14/11/2024 12:00 pm - 14:00 pm | Prof. Dr. Tanka Nath Dhamala | ||
| 21/11/2024 12:00 pm - 14:00 pm | (WIWI) SR 034/Zoom | Dr. Jamie Fairbrother | Problem-driven Scenario Generation for Stochastic Programming: Two Recent Approaches |
| 05/12/2024 12:00 pm - 14:00 pm | (WIWI) SR 034 | Joachim Schnurbus | Convergence clubs in the European Union |
| Date | Room | Presenter | Title |
|---|---|---|---|
| 13/06/2024 12:00 - 14:00 pm | WIWI SR 026 | Prof. Dietmar Bauer | Using Subspace Algorithms for the Estimation of Linear State Space Models in the Context of Approximate Dynamic Factor Models |
| 20/06/2024 12:00 - 14:00 pm | WIWI SR 026 | Prof. Florian Lemmerich | On the Instability of Deep Learning Models |
| 27/06/2024 12:00 - 14:00 pm | WIWI SR 026 | Prof. Markus Sinnl | Reviving an old formulation with a new idea: On solving the p-center problem via a projection-based approach |
| 18/07/2024 12:00 - 14:00 pm | WIWI SR 026 | Prof. Dr. Usha Mohan | Insights into Patient Scheduling, Disaster Management, and Sustainable Supply Chains |
| Date | Room | Speaker | Title |
|---|---|---|---|
| 13/10/2023 10:15 am - 11:00 am | WIWI 301 | Prof. Dr. Erwin Pesch | The order and rack sequencing problem in robotic mobile fulfillment systems |
| 19/10/2023 09:00 - 10:00 am | HK 30 R 214a | Dr. Lasse Wulf | A new Class of Sigma-2- and Sigma-3-complete Problems in Bilevel and Robust Optimization |
| 18/01/2024 - 12:00 pm | (WIWI) SR 027 | Dr. Julia Lange | Planning in Two-Tier City Logistics with Synchronization |
| 25/01/2024 - 12:00 pm | (WIWI) SR 027 | Thomas Kopp & Markus Nabernegg | Environmental Engel Curves with predicted consumption for high-income households: An application for Ecuador |
| 01/02/2024 - 12:00 pm | (WIWI) SR 027 | Prof. Dr. Stefan Irnich | Combined Dynamic Programming and Integer Programming for Solving NP-hard Variants of the Picker Routing and Order Batching Problem |
| 08/02/2024 - 12:00 pm | (WIWI) SR 027 | Matthias Wild | A Bootstrap Permutation Variable Importance Test |
| Date | Room | Speaker | Title |
|---|---|---|---|
| 04/05/2023 12:00 pm - 14:00 pm | ZOOM | Dr. Matthias Soppert | Demand Management in Shared Mobility Systems |
29/06/2023 | (WIWI) Room 301 | Dr. Linette Espín-Noboa | Towards Sustainable Development Goals via algorithmic auditing and impact assessment |
06/07/2023 | (WIWI) Room 301 | Dr. Kartikey Sharma | Data-Driven Distributionally Robust Optimization over Time |
26/07/2023 | (AM) HS10 | Dr. Daniel Henderson | Semiparametric Varying Coefficient Dynamic Fixed-Effects Panel Data Models & Migration Into EU |
| Date | Room | Speaker | Title |
|---|---|---|---|
| 13.05.2022 10:30 Uhr - 12:00 Uhr | (WIWI) HS 6 | Prof. Dr. Clemens Thielen | |
| 23.05.2022 12:00 Uhr - 13:30 Uhr | (WIWI) HS 6 | Prof. Dr. Thomas Kneib Universität Göttingen | An introduction to distributional regression |
| 13.06.2022 12:00 Uhr - 13:30 Uhr | (WIWI) HS 6 | Prof. Dr. Justus Arne Schwarz Universität Regensburg | Production planning with stochastic and non-stationary yield in the semiconductor industry |
| 11.07.2022 12:00 Uhr - 13:30 Uhr | (WIWI) HS 6 | Rico Weinreich, Julia Auer | Praxisvortrag über Draussen.de (Teilnahme am Termin per Einladung) |
| 25.07.2022 12:00 Uhr - 13:30 Uhr | (WIWI) HS 6 | PD Dr. Michael Scholz Technische Hochschule Deggendorf | Applied research in data science – Three examples |
| Date | Room | Speaker | Title |
|---|---|---|---|
| 11/10/2022 12:00 pm - 14:00 pm | (ITZ) Room 017 | Prof. Dr. Michel Gendreau | Crowd-shipping under Uncertainty: Models, Solution Approaches, and Compensation Issues |
| 11/24/2022 12:00 pm - 14:00 pm | (WIWI) Room 301 | Prof. Dr. Tobias Harks | Prediction Equilibrium for Dynamic Traffic Assignment |
| 12/15/2022 12:00 pm - 14:00 pm | (WIWI) Room 301 | Prof. Dr. Daniel J. Henderson | A Complete Framework for Model-Free Difference-in-Differences |
| 01/19/2023 12:00 pm - 14:00 pm | ZOOM | Prof. Dr. Martin Klarman | Extracting and Eliciting Suggestions for Product Development from Online Customer Reviews. |
| 01/26/2023 12:00 pm - 14:00 pm | (WIWI) Room 301 | Jun.- Prof. Dr. Martin Becker | Leveraging Background Knowledge for Understanding and Modeling Complex Systems |
| Date | Speaker | Title |
|---|---|---|
| 10/25/2021 - 10:30 am-12:00 pm | Prof. Dr. Dominik Liebl | Fast and Fair Simultaneous Confidence Bands for Functional Parameters |
| 12/13/2021 - 11:00 am-12:00 pm | PD Dr. Sergei Chubanov Bosch Center for Artificial Intelligence | On oracle complexity of integer programming |
| 01/10/2022 - 10:30 am-12:00 pm | Prof. Dr. Florian Lemmerich | Subgroup discovery and exceptional model mining |
| 01/31/2022 - 10:30 am-12:00 pm | Prof. Dr. Christian Schlereth WHU – Otto Beisheim School of Management | Discrete choice experiments: recent advances and why they still matter in the digital age |
| 02/24/2022 - 10:30 am- 12:00 pm | Dr. Christian Tilk Johannes Gutenberg University of Mainz | Operative planning with two-echelon distribution systems |
| Date | Speaker | Title |
|---|---|---|
| 04/26/2021 - 11:00 am - 12:30 pm | Prof. Dr. Harry Haupt and PD Dr. Joachim Schnurbus University of Passau | Almost model-free prediction of trending nonlinear seasonal series |
| 05/17/2021 - 11:00 am - 12:30 pm | Prof. Dr. Alena Otto University of Passau | Optimization meets machine learning / statistics |
| 06/07/2021 11:00 am - 12:30 pm | Dr. Roland Jucknewitz AOK Bayern | Covid-19 risk factors: Statistical learning from German healthcare claims data |
| 06/21/2021 11:00 am - 12:30 pm | Prof. Dr. Max Schiffer Technical University of Munich | Seeing a forest through its trees: Recent enhancements on born-again tree ensambles for interpretalble machine learning |
| 06/28/2021 11:00 am - 12:30 pm | Prof. Dr. rer. nat. Philipp Sibbertsen | Testing for multiple structural breaks in mulitvariate long memory time series |
| 07/19/2021 11:00 am - 12:30 pm | Prof. Dr. Simone Wies | Innovation imprinting: Why some firms beat the post-IPO innovation slump |
