Quantified multidimensional public sentiment characteristics on social media for public opinion management: Evidence from the COVID-19 pandemic

N Ma, G Yu, X Jin, X Zhu - Frontiers in Public Health, 2023 - frontiersin.org
Background Public sentiments arising from public opinion communication pose a serious
psychological risk to public and interfere the communication of nonpharmacological …

Artificial intelligence for risk analysis—A risk characterization perspective on advances, opportunities, and limitations

K Stødle, R Flage, S Guikema, T Aven - Risk Analysis, 2024 - Wiley Online Library
Artificial intelligence (AI) has seen numerous applications for risk analysis and provides
ample opportunities for developing new and improved methods and models for this purpose …

A Hybrid Approach for Event Extraction in Safety Production

M Li, X Ai, Y Gu, Z Chen - 2023 9th International Conference on …, 2023 - ieeexplore.ieee.org
Event extraction aims to identify events of interest from unstructured text and represent them
in a structured format. However, due to the diversity and complexity of events, the current …