4 papers
Temporal Variation Measure Analysis: An Improved Second-Order Difference Plot
Chen Diao, Ning Cai
In this study, an improved second-order difference plot is proposed to analyze the variability of heart rate variability. Although the variation of physiological status of cardiova…
On Clustering Trend in Language Evolution Based on Dynamical Behaviors of Multi-Agent Model
Yu Zhang, Li Liu, Chen Diao +1
Computer model has been extensively adopted to overcome the time limitation of language evolution by transforming language theory into physical modeling mechanism, which helps to e…
Data fusion of multivariate time series: Application to noisy 12-lead ECG signals
Chen Diao, Bin Wang
12-lead ECG signals fusion is crucial for further ECG signal processing. In this paper, a novel fusion data algorithm is proposed. In the method, 12-lead ECG signals are appropriat…
A Novel Clustering Approach Based on Group Quasi-Consensus of Unstable Dynamic Linear High-Order Multi-Agent Systems
Ning Cai, Chen Diao, M. Junaid Khan
This paper introduces a novel approach of clustering, which is based on group consensus of dynamic linear high-order multi-agent systems. The graph topology is associated with a se…