Yufei Ren — accepted AI-conference papers

2024

CGS-Mask: Making Time Series Predictions Intuitive for All

Feng Lu, Wei Li, Yifei Sun, Cheng Song, Yufei Ren, Albert Y. Zomaya

AAAI 2024technical

Artificial intelligence (AI) has immense potential in time series prediction, but most explainable tools have limited capabilities in providing a systematic understanding of important features over time. These tools typically rely on evaluating a single time point, overlook the time ordering of inpu…

Cited by 1 Source ↗PDF ↗Scholar ↗

2023

A Composite Multi-Attention Framework for Intraoperative Hypotension Early Warning

Feng Lu, Wei Li, Zhiqiang Zhou, Cheng Song, Yifei Sun, Yuwei Zhang +5

AAAI 2023technical

Intraoperative hypotension (IOH) events warning plays a crucial role in preventing postoperative complications, such as postoperative delirium and mortality. Despite significant efforts, two fundamental problems limit its wide clinical use. The well-established IOH event warning systems are often bu…

Cited by 5 Source ↗PDF ↗Scholar ↗