3 citations · 3 across the 2 of their papers we have counts for
2 papers
physics.soc-ph2026
Conditional effects of cross-product substitution on systemic risk in multilayer food trade networks
Feiyan Guo, Jianlin Zhou, Lin Qi +1
Localized shocks arising from climate extremes, geopolitical conflicts, and trade protectionism cascade through trade networks, triggering global food crises. Cross-product substit…
nlin.AO2024★ 3 cited
An internet reviews topic hierarchy mining method based on modified continuous renormalization procedure
Lin Qi, Feiyan Guo, Jian Zhang +1
Mining the hierarchical structure of Internet review topics and realizing a fine classification of review texts can help alleviate users' information overload. However, existing hi…