A new family of rational surfaces in P4. - Hans-Christian Graf von Bothmer; Cord Erdenberger; Katharina Ludwig (J. Symb. Comput., 2005)

Towards Analyzing the Bias of News Recommender Systems Using Sentiment and Stance Detection. - Mehwish Alam; Andreea Iana; Alexander Grote; Katharina Ludwig; Philipp Müller 004; Heiko Paulheim (WWW (Companion Volume), 2022)

GeNeG: German News Knowledge Graph. - Andreea Iana; Alexander Grote; Katharina Ludwig; Mehwish Alam; Philipp Müller 004; Christof Weinhardt; Harald Sack; Heiko Paulheim (Zenodo, 2022)

GeNeG: German News Knowledge Graph. - Andreea Iana; Alexander Grote; Katharina Ludwig; Mehwish Alam; Philipp Müller 004; Christof Weinhardt; Harald Sack; Heiko Paulheim (Zenodo, 2022)

NeMig - A Bilingual News Collection and Knowledge Graph about Migration. - Andreea Iana; Mehwish Alam; Alexander Grote; Katharina Ludwig; Philipp Müller 004; Christof Weinhardt; Heiko Paulheim (Zenodo, 2022)

NeMig - A Bilingual News Collection and Knowledge Graph about Migration. - Andreea Iana; Mehwish Alam; Alexander Grote; Nevena Nikolajevic; Katharina Ludwig; Philipp Müller 004; Christof Weinhardt; Heiko Paulheim (Zenodo, 2022)

NeMig - A Bilingual News Collection and Knowledge Graph about Migration. - Andreea Iana; Mehwish Alam; Alexander Grote; Nevena Nikolajevic; Katharina Ludwig; Philipp Müller 004; Christof Weinhardt; Heiko Paulheim (INRA@RecSys, 2023)

Parity Codes in Space and Time. - Berend Klaver; Stefan Rombouts; Michael Fellner; Anette Messinger; Kilian Ender; Katharina Ludwig; Wolfgang Lechner (QCE, 2024)