Real-time News Recommendations using Apache Spark. - Jaschar Domann; Jens Meiners; Lea Helmers; Andreas Lommatzsch (CLEF (Working Notes), 2016)

Recommender Ensembles for News Articles based on Most-Popular Strategies. - Andreas Lommatzsch; Niels Johannes; Jens Meiners; Lea Helmers; Jaschar Domann (CLEF (Working Notes), 2016)

Automating the search for a patent's prior art with a full text similarity search. - Lea Helmers; Franziska Horn; Franziska Biegler; Tim Oppermann; Klaus-Robert Müller (CoRR, 2019)