Syntactic Normalization Of Spontaneous Speech. - Hagen Langer (COLING, 1990)

Ein automatisches Morphsegmentierungsverfahren für deutsche Wortformen. - Hagen Langer (1991)

Parsing - eine Einführung in die maschinelle Analyse natürlicher Sprache. - Sven Naumann; Hagen Langer (Teubner, 1994)

Reverse Queries in DATR. - Hagen Langer (COLING, 1994)

Quantitative Verfahren zur Zuordnung von Präpositionalphrasen. - Hagen Langer; Stephan Mehl; Martin Volk 001 (LDV Forum, 1998)

Parsing natürlicher Sprache. - Hagen Langer; Sven Naumann (Handbuch der Künstlichen Intelligenz, 2003)

Situation-aware risk management in autonomous agents. - Martin Lorenz; Jan D. Gehrke; Hagen Langer; Ingo J. Timm; Joachim Hammer (CIKM, 2005)

Knowledge Management to Support Situation-aware Risk Management in Autonomous, Self-managing Agents. - Martin Lorenz; Jan D. Gehrke; Joachim Hammer; Hagen Langer; Ingo J. Timm (SOAS, 2005)

A Framework for distributed knowledge management in autonomous logistic processes. - Hagen Langer; Jan D. Gehrke; Joachim Hammer; Martin Lorenz; Ingo J. Timm; Otthein Herzog (Int. J. Knowl. Based Intell. Eng. Syst., 2006)

Integration zentraler Prozess-Optimierung und lokaler agentenbasierter Prozess-Anpassung für das Management von Transportprozessen in dynamischen Umgebungen. - Hagen Langer; Jörn Schönberger; Herbert Kopfer; Ingo J. Timm (GI Jahrestagung (1), 2007)

Trigrams'n'Tags for Lexical Knowledge Acquisition. - Berenike Litz; Hagen Langer; Rainer Malaka (KDIR, 2009)

Sequential Supervised Learning for Hypernym Discovery from Wikipedia. - Berenike Litz; Hagen Langer; Rainer Malaka (IC3K, 2009)

Towards Ontology-Based Multiagent Simulations: The Plasma Approach. - Tobias Warden; Robert Porzel; Jan D. Gehrke; Otthein Herzog; Hagen Langer; Rainer Malaka (ECMS, 2010)

An Agent-based Approach to Autonomous Logistic Processes - Collaborative Research Centre 637: Autonomous Cooperating Logistic Processes. - Jan D. Gehrke; Otthein Herzog; Hagen Langer; Rainer Malaka; Robert Porzel; Tobias Warden (Künstliche Intell., 2010)

Towards Multiagent Interactive Adaption of Individual Models for Decision Support. - Tobias Warden; Thomas Wagner 003; Hagen Langer; Otthein Herzog (ICAART (1), 2012)

Towards robots conducting chemical experiments. - Gheorghe Lisca; Daniel Nyga; Ferenc Balint-Benczedi; Hagen Langer; Michael Beetz (IROS, 2015)

Open robotics research using web-based knowledge services. - Michael Beetz; Daniel Beßler; Jan Oliver Winkler; Jan-Hendrik Worch; Ferenc Balint-Benczedi; Georg Bartels; Aude Billard; Asil Kaan Bozcuoglu; Zhou Fang; Nadia Figueroa; Andrei Haidu; Hagen Langer; et al. (ICRA, 2016)