A Penalty Method for the Numerical Solution of Hamilton-Jacobi-Bellman (HJB) Equations in Finance. - Jan Hendrik Witte; Christoph Reisinger (SIAM J. Numer. Anal., 2011)

On the Use of Policy Iteration as an Easy Way of Pricing American Options. - Christoph Reisinger; Jan Hendrik Witte (SIAM J. Financial Math., 2012)

Penalty Methods for the Solution of Discrete HJB Equations - Continuous Control and Obstacle Problems. - Jan Hendrik Witte; Christoph Reisinger (SIAM J. Numer. Anal., 2012)

The Effect of Nonsmooth Payoffs on the Penalty Approximation of American Options. - Sam D. Howison; Christoph Reisinger; Jan Hendrik Witte (SIAM J. Financial Math., 2013)

Monte Carlo methods via a dual approach for some discrete time stochastic control problems. - Lajos Gergely Gyurkó; Ben M. Hambly; Jan Hendrik Witte (Math. Methods Oper. Res., 2015)

The Blockchain: A Gentle Four Page Introduction. - Jan Hendrik Witte (CoRR, 2016)

Evaluation of Deep Learning Instance Segmentation Models for Pig Precision Livestock Farming. - Jan Hendrik Witte; Johann Gerberding; Christian Melching; Jorge Marx Gómez (BIS, 2021)

Using Deep Learning for automated birth detection during farrowing. - Jan Hendrik Witte; Johann Gerberding; Clara Lensches; Imke Traulsen (EnviroInfo, 2022)

Introducing a new Workflow for Pig Posture Classification based on a combination of YOLO and EfficientNet. - Jan Hendrik Witte; Jorge Marx Gómez (HICSS, 2022)

Entwicklung eines automatischen Monitoringsystems für die Geburtsüberwachung bei Sauen. - Martin Wutke; Clara Lensches; Jan Hendrik Witte; Johann Gerberding; Marc-Alexander Lieboldt; Imke Traulsen (GIL Jahrestagung, 2023)

Image-based activity monitoring of pigs. - Jan Hendrik Witte; Jorge Marx Gómez (GIL, 2024)

Image-based Tail Posture Monitoring of Pigs. - Jan Hendrik Witte; Philipp Heseker; Jeanette Probst; Imke Traulsen; Nicole Kemper; Jorge Marx Gómez (HICSS, 2024)