Author

Lei Shi

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Open access Jul 2026

Opinion Dynamics in Social Networks with Edge-Heterogeneous Confidence Bounds: Clustering, Polarization, and Implications for Online Platforms

Two discrete-time models are proposed, including an unsigned bounded-confidence model and a more general signed model that incorporates both supportive and oppositional interactions, focusing on clustering and polarization behaviors driven by pair-dependent trust and asymmetric influence.

Zumei Huang, Zhuangzhuang Ma, Lei Shi et al. · Future Internet · 0 citations

2026

Fusing Digital Twins and World Models for Proactive Risk-Aware Routing in 6G Satellite Networks

For applications such as global broadband access, emergency communications, and integrated space-air-ground networking, 6G networks impose requirements on satellite communication systems. These requirements include high reliability, low latency, and proactive intelligent control. However, low Earth orbit (LEO) satellit...

Ruijie Zhu, Lei Shi, Yanyan Xie et al. · IEEE Transactions on Network... · 0 citations