Author

Yu-Chen Wang

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Book Open access Oct 2026

A Multimodal Cross-Attention Framework for Robot Error Detection from Bystander Reactions

To detect human-robot interaction errors, existing approaches have primarily focused on behavioural responses from individuals directly involved in the interaction, whereas reactions from external observers have received comparatively little attention. Similarly, these approaches have been limited to interactions in co...

Paul Gering, Ru-Yi Tian, Samiulhaq Chardiwall et al. · 0 citations

Open access Aug 2026

Hierarchical Residual Attribution with Supervised Channel Shortlisting for Sensor-Local and Process Fault Diagnosis in Multivariate Sensor Time Series

This paper proposes Hierarchical Residual Attribution with supervised channel shortlisting (HRA-SL), a diagnostic framework for multivariate sensor windows under a controlled injected-perturbation protocol, establishing a controlled-injection benchmark for reproducible sensor source diagnosis and affected-channel short...

Yu-Chen Wang, Xin-Wei Lu, Jun Wang · Italian National Conference... · 0 citations