2 papers
cs.RO2026
When May I Help You? On The Effect of Proactivity on Group Human-Robot Collaboration
Thomas Vitry, Vanessa Maeder, Kieran von Valeburg +6
Robot initiative is a central challenge in multi-party human-robot collaboration. A robot that contributes without being addressed may provide timely support, but it may also disru…
cs.CV2026
Bias Leaves a Gradient Trail: Label-Free Bias Identification via Gradient Probes on Concept Decompositions
Thomas Vitry, Kieran Edgeworth, Stefan Wermter +1
Vision classifiers can exploit spurious correlations, achieving high in-distribution accuracy yet failing under distribution shift. Existing approaches to bias mitigation and analy…