2 papers
cs.AI2026
Fusion is not one-size-fits-all: Cross-Modal Representation Alignment for Time-to-Event Modeling
Zhemin Zhang, Weijie Chen, David Le +7
Accurate time-to-event (TTE) prediction from multimodal clinical data remains challenging due to modality imbalance and distribution shift. We introduce a foundation model-driven f…
eess.IV2024
Unsupervised Hybrid framework for ANomaly Detection (HAND) -- applied to Screening Mammogram
Zhemin Zhang, Bhavika Patel, Bhavik Patel +1
Out-of-distribution (OOD) detection is crucial for enhancing the generalization of AI models used in mammogram screening. Given the challenge of limited prior knowledge about OOD s…