Detecting prominent microblog users over crisis events phases

作者：

Highlights：

• A novel phase-aware microblog users modeling approach is proposed.

• Prominent microblog users are predicted at an early stage of each event phase.

• Our model is experimented using real-world data.

• Direct access to the relevant and exclusive information during crisis events.

摘要

•A novel phase-aware microblog users modeling approach is proposed.•Prominent microblog users are predicted at an early stage of each event phase.•Our model is experimented using real-world data.•Direct access to the relevant and exclusive information during crisis events.

论文关键词：Information retrieval from microblogs,Prominent users prediction,User behavior modeling,Phase-temporal representation

论文评审过程：Received 14 April 2017, Revised 11 December 2017, Accepted 15 December 2017, Available online 19 December 2017, Version of Record 13 September 2018.

论文官网地址：https://doi.org/10.1016/j.is.2017.12.004