Tung Hung Bui

2 papers indexed

arxivcs.CV2026-07-15

CF-Net: Conflict Fusion with Speaker Normalisation and Certainty Weighting for Ambivalence/Hesitancy Recognition

Tung Hung Bui, Hong Hai Nguyen, Van Thong Huynh

Detecting ambivalence and hesitancy (AH) in unconstrained video is challenging because the target signal is inherently ambiguous and expressed through subtle cross-modal incongruence rather than prototypical affect. We present CF-Net, a deep multimodal network submitted to the 3r…

View free PDFSource page

arxivcs.CV2026-07-12

Strength-Parity Ensembling with Parameter-Isolated Experts for Multi-Task Affect Recognition

Tung Hung Bui, Hong Hai Nguyen, Van Thong Huynh

Leading entries on the multi-task track of the 11th ABAW challenge rely on heavy ensembling, yet which member is worth adding to an already strong ensemble is rarely made explicit. We study this question for joint valence-arousal estimation, 8-way expression recognition, and 12-w…

View free PDFSource page