An Architecture for Real-Time Control in Multi-robot Systems. - Daniel Althoff; Omiros Kourakos; Martin Lawitzky; Alexander Mörtl; Matthias Rambow; Florian Rohrmüller; Drazen Brscic; Dirk Wollherr; Sandra Hirche; Martin Buss (Human Centered Robot Systems, Cognition, Interaction, Technology, 2009)

Control of an actuated car door providing outstanding haptic interaction. - Michael Strolz; Alexander Mortl; Michael Graf; Martin Buss (WHC, 2009)

Development, Control, and Evaluation of an Actuated Car Door. - Michael Strolz; Alexander Mortl; Michael Graf; Martin Buss (IEEE Trans. Haptics, 2009)

Load sharing in human-robot cooperative manipulation. - Martin Lawitzky; Alexander Mörtl; Sandra Hirche (RO-MAN, 2010)

An experience-driven robotic assistant acquiring human knowledge to improve haptic cooperation. - Jose Ramon Medina; Martin Lawitzky; Alexander Mortl; Dongheui Lee; Sandra Hirche (IROS, 2011)

Synchronization in a goal-directed task: Human movement coordination with each other and robotic partners. - Tamara Lorenz; Alexander Mörtl; Björn N. S. Vlaskamp; Anna Schubö; Sandra Hirche (RO-MAN, 2011)

Modeling inter-human movement coordination: synchronization governs joint task dynamics. - Alexander Mörtl; Tamara Lorenz; Björn N. S. Vlaskamp; Azwirman Gusrialdi; Anna Schubö; Sandra Hirche (Biol. Cybern., 2012)

The role of roles: Physical cooperation between humans and robots. - Alexander Mörtl; Martin Lawitzky; Ayse Küçükyilmaz; Tevfik Metin Sezgin; Cagatay Basdogan; Sandra Hirche (Int. J. Robotics Res., 2012)

Movement synchronization fails during non-adaptive human-robot interaction. - Tamara Lorenz; Alexander Mörtl; Sandra Hirche (HRI, 2013)

Human-robot cooperative object swinging. - Philine Donner; Alexander Mortl; Sandra Hirche; Martin Buss (ICRA, 2013)