Development of Safe Autonomous Mobile Service Robots using an Active Integrated Approach. - Philipp Ertle; Holger Voos; Dirk Söffker (ISR/ROBOTIK, 2010)

Action planning for autonomous systems with respect to safety aspects. - Philipp Ertle; Dennis Gamrad; Holger Voos; Dirk Söffker (SMC, 2010)

Towards learning of safety knowledge from human demonstrations. - Philipp Ertle; Michel Tokic; Richard Cubek; Holger Voos; Dirk Söffker (IROS, 2012)

Conceptual Design of a Dynamic Risk-Assessment Server for Autonomous Robots. - Philipp Ertle; Michel Tokic; Tobias Bystricky; Marius Ebel; Holger Voos; Dirk Söffker (ROBOTIK, 2012)

Utilizing dynamic hazard knowledge for risk sensitive action planning of autonomous robots. - Philipp Ertle; Holger Voos; Dirk Söffker (ROSE, 2012)

Safety of Autonomous Cognitive-oriented Robots. - Philipp Ertle (Künstliche Intell., 2016)