情报学报  2021, Vol. 40 Issue (11): 1150-1163    DOI: 10.3772/j.issn.1000-0135.2021.11.003
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Social Media Multimodal Analysis for Emergency Management
Xu Yuan1, Mao Jin1,2, Li Gang1,2
1.School of Information Management, Wuhan University, Wuhan 430072
2.Center for Studies of Information Resources, Wuhan University, Wuhan 430072