4 papers
How to Build Robust, Scalable Models for GSV-Based Indicators in Neighborhood Research
Xiaoya Tang, Xiaohe Yue, Heran Mane +3
A substantial body of health research demonstrates a strong link between neighborhood environments and health outcomes. Recently, there has been increasing interest in leveraging a…
DuoFormer: Leveraging Hierarchical Representations by Local and Global Attention Vision Transformer
Xiaoya Tang, Bodong Zhang, Man Minh Ho +2
Despite the widespread adoption of transformers in medical applications, the exploration of multi-scale learning through transformers remains limited, while hierarchical representa…
HAVT-IVD: Heterogeneity-Aware Cross-Modal Network for Audio-Visual Surveillance: Idling Vehicles Detection With Multichannel Audio and Multiscale Visual Cues
Xiwen Li, Xiaoya Tang, Tolga Tasdizen
Idling vehicle detection (IVD) uses surveillance video and multichannel audio to localize and classify vehicles in the last frame as moving, idling, or engine-off in pick-up zones.…
Hierarchical Transformer for Electrocardiogram Diagnosis
Xiaoya Tang, Jake Berquist, Benjamin A. Steinberg +1
We propose a hierarchical Transformer for ECG analysis that combines depth-wise convolutions, multi-scale feature aggregation via a CLS token, and an attention-gated module to lear…