Towards application-layer purpose-based access control. - Frank Pallas; Max-Robert Ulbricht; Stefan Tai; Thomas Peikert; Marcel Reppenhagen; Daniel Wenzel; Paul Wille; Karl Wolf (SAC, 2020)

TIRA: An OpenAPI Extension and Toolbox for GDPR Transparency in RESTful Architectures. - Elias Grünewald; Paul Wille; Frank Pallas; Maria C. Borges; Max-Robert Ulbricht (EuroS&P Workshops, 2021)