FacetSearch: A Faceted Information Search and Exploration Prototype. - Christin Katharina Kreutz; Peter Boesten; Alex Witry; Ralf Schenkel (LWDA, 2018)

Segmenting and Clustering Noisy Arguments. - Lorik Dumani; Christin Katharina Kreutz; Manuel Biertz; Alex Witry; Ralf Schenkel (LWDA, 2020)

The ReCAP Project. - Ralph Bergmann; Manuel Biertz; Lorik Dumani; Mirko Lenz; Anna-Katharina Ludwig; Patrick J. Neumann; Stefan Ollinger; Premtim Sahitaj; Ralf Schenkel; Alex Witry (Datenbank-Spektrum, 2020)

The ReCAP Corpus: A Corpus of Complex Argument Graphs on German Education Politics. - Lorik Dumani; Manuel Biertz; Alex Witry; Anna-Katharina Ludwig; Mirko Lenz; Stefan Ollinger; Ralph Bergmann; Ralf Schenkel (ICSC, 2021)