3 papers
cs.HC2025
Discrepancy-Aware Contrastive Adaptation in Medical Time Series Analysis
Yifan Wang, Hongfeng Ai, Ruiqi Li +5
In medical time series disease diagnosis, two key challenges are identified. First, the high annotation cost of medical data leads to overfitting in models trained on label-limited…
cs.CV2025
Optimizing Vision-Language Consistency via Cross-Layer Regional Attention Alignment
Yifan Wang, Hongfeng Ai, Quangao Liu +7
Vision Language Models (VLMs) face challenges in effectively coordinating diverse attention mechanisms for cross-modal embedding learning, leading to mismatched attention and subop…
cs.LG2025
A Learnable Multi-views Contrastive Framework with Reconstruction Discrepancy for Medical Time-Series
Yifan Wang, Hongfeng Ai, Ruiqi Li +3
In medical time series disease diagnosis, two key challenges are identified.First, the high annotation cost of medical data leads to overfitting in models trained on label-limited,…