3 papers
physics.bio-ph2026
When is vaccine prioritization worth optimizing?
Mi Feng, Zhaohua Lin, Changsong Zhou +1
Optimizing vaccine prioritization is often treated as the default policy response when vaccine supply is limited. Yet optimized prioritization carries administrative, ethical and c…
q-bio.PE2020
Quantitative assessment of the role of undocumented infection in the 2019 novel coronavirus (COVID-19) pandemic
Yong-Shang Long, Zheng-Meng Zhai, Li-Lei Han +9
An urgent problem in controlling COVID-19 spreading is to understand the role of undocumented infection. We develop a five-state model for COVID-19, taking into account the unique…
physics.soc-ph2019
Non-Markovian recovery makes complex networks more resilient against large-scale failures
Zhao-Hua Lin, Mi Feng, Ming Tang +4
Non-Markovian spontaneous recovery processes with a time delay (memory) are ubiquitous in the real world. How does the non-Markovian characteristic affect failure propagation in co…