A private living lab for requirements based evaluation. - Christian Beutenmüller; Stefan Bordag; Ramin Assadollahi (LivingLab@CIKM, 2013)

A Structuralist Approach for Personal Knowledge Exploration Systems on Mobile Devices. - Stefan Bordag; Christian Hänig; Christian Beutenmüller (Text Mining, 2014)

ExB Text Summarizer. - Stefan Thomas; Christian Beutenmüller; Xose de la Puente; Robert Remus; Stefan Bordag (SIGDIAL Conference, 2015)