5 papers
Interpretable Modeling of Articulatory Temporal Dynamics from real-time MRI for Phoneme Recognition
Jay Park, Hong Nguyen, Sean Foley +4
Real-time Magnetic Resonance Imaging (rtMRI) visualizes vocal tract action, offering a comprehensive window into speech articulation. However, its signals are high dimensional and…
MOOSE: Pay Attention to Temporal Dynamics for Video Understanding via Optical Flows
Hong Nguyen, Dung Tran, Hieu Hoang +2
Many motion-centric video analysis tasks, such as atomic actions, detecting atypical motor behavior in individuals with autism, or analyzing articulatory motion in real-time MRI of…
CHATTER: A Character Attribution Dataset for Narrative Understanding
Sabyasachee Baruah, Shrikanth Narayanan
Computational narrative understanding studies the identification, description, and interaction of the elements of a narrative: characters, attributes, events, and relations. Narrat…
ConPro: Learning Severity Representation for Medical Images using Contrastive Learning and Preference Optimization
Hong Nguyen, Hoang Nguyen, Melinda Chang +3
Understanding the severity of conditions shown in images in medical diagnosis is crucial, serving as a key guide for clinical assessment, treatment, as well as evaluating longitudi…
Explainable Severity ranking via pairwise n-hidden comparison: a case study of glaucoma
Hong Nguyen, Cuong V. Nguyen, Shrikanth Narayanan +2
Primary open-angle glaucoma (POAG) is a chronic and progressive optic nerve condition that results in an acquired loss of optic nerve fibers and potential blindness. The gradual on…