Face Value: On the Impact of Annotation (In-)Consistencies and Label Ambiguity in Facial Data on Emotion Recognition. - Jens Gebele; Philipp Brune; Stefan Faußer (ICPR, 2022)

Applying Transfer Testing to Identify Annotation Discrepancies in Facial Emotion Data Sets. - Sarah Dreher; Jens Gebele; Philipp Brune (MSPN, 2023)

Interpreting Emotions Through the Grad-CAM Lens: Insights and Implications in CNN-Based Facial Emotion Recognition. - Jens Gebele; Philipp Brune; Frank Schwab; Sebastian von Mammen (ICPR (13), 2024)