Han Chen

BRA-LADH: Bi-Level Routing Attention and Asymmetric Dual-Head Based Framework for Intestinal Polyp Detection

2024

Colorectal cancer is a disease with a very high mortality rate, making timely diagnosis and prevention a crucial task. In clinical practice, the detection of intestinal polyps presents challenges due to their small size, complex …

Distributed Sequential Filtering for Nonlinear Systems With Heavy‐Tailed Noise Under Binary Sensor Networks: A Variational Bayesian Approach

2025 · International Journal of Robust and Nonlinear Control

ABSTRACT In this article, the distributed sequential filtering problem is investigated for a class of nonlinear systems (NS) subject to non‐Gaussian heavy‐tailed noises through binary sensor networks. Since only one bit of output data is …

Grid Financial Data Enhancement and Anomaly Detection Based on Generative Adversarial Network Driving

2025

With the increasing business complexity and digitisation of financial systems in power grid enterprises, financial data presents high dimensionality, imbalance, noise and other characteristics, which brings serious challenges to data analysis and anomaly detection. Traditional …