Tejaswini Medi

Researcher

University of Mannheim

B6, 28–29, Room C 001, 68159, Mannheim

Email: tejaswini.medimail-uni-mannheim.de

Webpage: tejaswinimedi.github.io

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Research Interests

Robustness and Fairness of Deep Learning Models
Image and 3D Generation
Representation Learning

Publications

Tejaswini Medi, Julia Grabinski, Margret Keuper, “Towards Class-wise Robustness Analysis” accepted at OOD Generalization in Computer Vision Workshop, ICCV 2023.Tejaswini Medi, Jawad Tayyub, Muhammad Sarmad, Frank Lindseth, Margret Keuper, “FullFormer: Generating Shapes Inside Shapes”, accepted at DAGM German Conference on Pattern Recognition, Heidelberg, 2023. Tejaswini Medi, Steffen Jung, Margret Keuper, " FAIR-TAT: Improving Model Fairness Using Targeted Adversarial Training”, accepted at Proceedings of the Winter Conference on Applications of Computer Vision (WACV), 2025

Teaching

Teaching Assistant

Generative Computer Vision Models ( FSS 2024, FSS 2025)
Machine Learning ( HWS 2024)
Seminar Organization (AI Safety & Robustness) ( FSS 2025)
Seminar Supervision ( HWS 2024 – FSS 2025)

Community Participation

Active Reviewer for TPAMI, CVPR and NeurIPS Conferences

Prof. Dr. Tabea Bucher-Koenen

Chair of Business Administration, Financial Systems and Development Finance

bucher-koenen.bwluni-mannheim.de

Website

Credit: Anna Logue

Main fields of research

Household Finance
Economic consequences of demographic change
Private and public pension systems
Impact of long-term financial decisions

Selected publications

Bucher-Koenen, T., Fessler, P. and Silgoner, M. (2025). Understanding overplacement in risk perception: Implications for financial resilience. SUERF Policy Brief, 1061. Wien: SUERF – The European Money and Finance Forum.
Bucher-Koenen, T., Alessie, R., Lusardi, A. and van Rooij, M. (2024). Fearless woman: Financial literacy, confidence, and stock market participation. Management Science, 1–17.
Bucher-Koenen, T., Cziriak, M. and Alessie, R. (2024). Beyond knowledge: Confidence and the gender gap in financial literacy. ZEW Discussion Papers, 24–083. Mannheim.
Bucher-Koenen, T., Fessler, P. and Silgoner, M. (2024). Households' risk perceptions, overplacement, and financial literacy. Working Paper / Österreichische Nationalbank, 259. Wien: Österreichische Nationalbank.
Bucher-Koenen, T., Janssen, B., Knebel, C. and Tzamourani, P. (2024). Financial literacy, stock market participation, and financial well-being in Germany. ZEW Discussion Papers, 23–071. Mannheim.
Coile, C., Wise, D., Börsch-Supan, A., Gruber, J., Milligan, K., Woodbury, R., Baker, M., Banks, J., Behaghel, L., Ben Salem, M., Bingley, P., Blanchet, D., Blundell, R., Boldrín, M., Bozio, A., Brugiavini, A., Bucher-Koenen, T., Buia, R. E., Caroli, E., Debrand, T., Dellis, A., Desmet, R., de Vos, K., Diamond, P., Emmerson, C., Ferrari, I., Fraikin, A.-L., Fujii, M., García-Gómez, P., Garcia-Mandicó, S., Goll, N., Gupta, N. D., Jiménez-Martín, S., Johansson, P., Johnson, P., Jørgensen, M., Jousten, A., Jürges, H., Kallestrup-Lamb, M., Kalwij, A., Kapteyn, A., Kohnz, S., Laun, L., Lefebvre, M., Mahieu, R., Mastrobuoni, G., Meghir, C., Oishi, A., Oshio, T., Palme, M., Pasini, G., Pedersen, P., Pelé, L.-P., Peracchi, F., Perelman, S., Pestieau, P., Prost, C., Rabaté, S., Rausch, J., Roger, M., Schirle, T., Schnabel, R., Schuth, M., Shimizutani, S., Smith, S. and Stijns (2024). Social security and retirement around the world: lessons from a long-term collaboration. Journal of Pension Economics and Finance : JPEF, 1–23.
Rohwedder, S., Hurd, M. D., Börsch-Supan, A. and Bucher-Koenen, T. (2024). Self-assessed savings adequacy before and after the COVID-19 pandemic. University of Michigan Retirement and Disability Research Center (MRDRC) / Working Paper, 2024–488. Michigan: University of Michigan Retirement and Disability Research Center (MRDRC).
Aprea, C. and Bucher-Koenen, T. (2023). Financial Literacy im gesellschaftlichen Kontext: Relevanz, empirische Evidenz und Erfolgsfaktoren. DAV Kompass der Deutschen Gesellschaft für Versicherungs- und Finanzmathematik e. V., 2023, 7–8.
Aprea, C., Bucher-Koenen, T., Cziriak, M., Gilan, D. and Lohner, M. (2023). Multiple Facetten der Resilienz von vulnerablen Verbraucherinnen und Verbrauchern im Umgang mit finanziellen Schocks: Erkenntnisse aus der Corona- Pandemie. In Verbraucherresilienz : Risikofaktoren, Vulnerabilitäten und Interventionen (S. 69–84). Baden-Baden: Nomos.
Bucher-Koenen, T. (2023). Alterung und Konsum – wo stehen wir und was steht bevor? Ifo-Schnelldienst, 76, 29–32.
Bucher-Koenen, T., Cziriak, M. and Aprea, C. (2023). Wie haben sich Coronakrise und Preissteigerungen auf die Altersvorsorge ausgewirkt? ZEW-Kurzexpertise, 23–03. Mannheim.
Bucher-Koenen, T., Fessler, P. and Silgoner, M. (2023). Households' financial resilience, risk perceptions, and financial literacy – evidence from a survey experiment. ZEW Discussion Papers, 23–074. Mannheim.
Bucher-Koenen, T., Janssen, B., Knebel, C. and Tzamourani, P. (2023). Financial literacy, stock market participation, and financial wellbeing in Germany. Journal of Financial Literacy and Wellbeing : FLW, 1, 486–513.
Bucher-Koenen, T., Knebel, C. and Meyer, C. (2023). Die Rolle der betrieblichen Altersvorsorge für die Einkünfte im Alter – aktuelle Evidenz und Datengrundlagen. Betriebliche Altersversorgung : BetrAV, 78, 286–303.
Bucher-Koenen, T., Knebel, C. and Weber, M. (2023). Do individuals accept fluctuations in pension income? ZEW Discussion Papers, 23–019. Mannheim.
Börsch-Supan, A., Bucher-Koenen, T., Hurd, M. D. and Rohwedder, S. (2023). Saving regret and procrastination. Journal of Economic Psychology, 94, 1–16.
Aprea, C., Bucher-Koenen, T., Cziriak, M., Gilan, D., Hahad, O. and Lohner, M. (2022). Finanzielle Vulnerabilität in der Coronakrise : Potenzielle Auslöser, Risikofaktoren, finanzielles Anpassungsverhalten und Inanspruchnahme sozialpolitischer Unterstützung. Impuls, 2022, 1–4.
Bucher-Koenen, T., Hackethal, A., Kasinger, J. and Laudenbach, C. (2022). Disparities in financial literacy, pension planning, and saving behavior. ZEW Discussion Papers, 22–037. Mannheim.
Börsch-Supan, A., Bucher-Koenen, T., Goll, N. and Hanemann, F. (2022). Targets missed: three case studies exploiting the linked SHARE-RV data. Journal of Pension Economics and Finance : JPEF, 21, 1–21.