TY - GEN
T1 - CrowdStory
T2 - 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, UbiComp 2016
AU - Zhang, Jiafan
AU - Ouyang, Yi
AU - Guo, Bin
AU - Yu, Zhiwen
AU - Han, Qi
N1 - Publisher Copyright:
© 2016 ACM.
PY - 2016/9/12
Y1 - 2016/9/12
N2 - Online social media, like Twitter, can be viewed as a kind of source of mobile crowdsourced data. It can be utilized to understand real-world social events. Recently, many researchers have worked on event summarization from this kind of data. However, those works fail to present the dynamic evolution of the event and characterize the rich correlations among posts. To this end, we propose a multilayered model for social event characterization. Based on this model, an evolutionary and multi-clue-based approach is adopted for fine-grained event summary, and a progressively multi-layer fusion approach is utilized to generate the storyline to summarize the event. Experiments show the effectiveness of our approach.
AB - Online social media, like Twitter, can be viewed as a kind of source of mobile crowdsourced data. It can be utilized to understand real-world social events. Recently, many researchers have worked on event summarization from this kind of data. However, those works fail to present the dynamic evolution of the event and characterize the rich correlations among posts. To this end, we propose a multilayered model for social event characterization. Based on this model, an evolutionary and multi-clue-based approach is adopted for fine-grained event summary, and a progressively multi-layer fusion approach is utilized to generate the storyline to summarize the event. Experiments show the effectiveness of our approach.
KW - Event summary
KW - Mobile crowdsourced data
KW - Multi-layer
UR - http://www.scopus.com/inward/record.url?scp=84991093288&partnerID=8YFLogxK
U2 - 10.1145/2968219.2971406
DO - 10.1145/2968219.2971406
M3 - 会议稿件
AN - SCOPUS:84991093288
T3 - UbiComp 2016 Adjunct - Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing
SP - 237
EP - 240
BT - UbiComp 2016 Adjunct - Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing
PB - Association for Computing Machinery, Inc
Y2 - 12 September 2016 through 16 September 2016
ER -