4 papers
Sound Matters: Auditory Detectability of Mobile Robots
Subham Agrawal, Marlene Wessels, Jorge de Heuvel +2
Mobile robots are increasingly being used in noisy environments for social purposes, e.g. to provide support in healthcare or public spaces. Since these robots also operate beyond…
Demonstration-Enhanced Adaptable Multi-Objective Robot Navigation
Jorge de Heuvel, Tharun Sethuraman, Maren Bennewitz
Preference-aligned robot navigation in human environments is typically achieved through learning-based approaches, utilizing user feedback or demonstrations for personalization. Ho…
EnQuery: Ensemble Policies for Diverse Query-Generation in Preference Alignment of Robot Navigation
Jorge de Heuvel, Florian Seiler, Maren Bennewitz
To align mobile robot navigation policies with user preferences through reinforcement learning from human feedback (RLHF), reliable and behavior-diverse user queries are required.…
Spatiotemporal Attention Enhances Lidar-Based Robot Navigation in Dynamic Environments
Jorge de Heuvel, Xiangyu Zeng, Weixian Shi +2
Foresighted robot navigation in dynamic indoor environments with cost-efficient hardware necessitates the use of a lightweight yet dependable controller. So inferring the scene dyn…