Crowd Behavior Simulation with Emotional Contagion in Unexpected Multi-hazard Situations. - Mingliang Xu 001; Xiaozheng Xie; Pei Lv; Jiangwei Niu; Hua Wang; Chaochao Li; Ruijie Zhu 001; Zhigang Deng 001; Bing Zhou 003 (CoRR, 2018)