15 citations · 16 across the 7 of their papers we have counts for
4 papers · 1 filter
ASD-FEAT: A Multi-Modal Infant Video-Derived Dataset for Early ASD Risk Prediction
Sidrah Liaqat, Halil Helvaci, Sen-Ching Cheung +4
Accurate early screening for Autism Spectrum Disorder (ASD) is a precursor to timely intervention, which is critical for improving cognitive and behavioral outcomes. We present ASD…
Boundary-Centric Clip-Budgeted Active Learning for Temporal Action Segmentation
Halil Ismail Helvaci, Sen-ching Samson Cheung
Temporal action segmentation (TAS) in untrimmed videos requires dense temporal supervision. However, most of the annotation cost is spent identifying action transitions where segme…
Learning Class Difficulty via Dynamic Focal Attention for Histopathology Segmentation
Lakmali Nadeesha Kumari Rathukohe Mudiyanselage, Sen-Ching Samson Cheung
Frequency-based loss reweighting, the standard remedy for imbalanced histopathology segmentation, implicitly assumes that rare classes are difficult. Yet difficulty also arises fro…
MMTA: Multi Membership Temporal Attention for Fine-Grained Stroke Rehabilitation Assessment
Halil Ismail Helvaci, Justin Huber, Jihye Bae +1
To empower the iterative assessments involved during a person's rehabilitation, automated assessment of a person's abilities during daily activities requires temporally precise seg…