Schedule-Based Robotic Search for Multiple Residents in a Retirement Home Environment. - Markus Sebastian Schwenk; Tiago Stegun Vaquero; Goldie Nejat; Kai Oliver Arras (AAAI, 2014)

R2-D2 Reloaded: A flexible sound synthesis system for sonic human-robot interaction design. - Markus Sebastian Schwenk; Kai Oliver Arras (RO-MAN, 2014)