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Identifying Disruptive Events from Social Media to Enhance Situational Awareness

Published: 25 August 2015 Publication History

Abstract

Decision makers use information from a range of terrestrial and online sources to help underpin the processes through which they develop policies and react to events as they unfold. One such source of online information is social media. Twitter, as a form of social media, is a popular micro-blogging Web application serving hundreds of millions of users. User-generated content can be exploited as a rich source of information for identifying 'real-world' disruptive events. In this paper, we present an in-depth comparison of three types of features that could be useful for identifying disruptive events: temporal, spatial and textual. We make several interesting observations: first, disruptive events are identifiable regardless of the "influence of the user" discussing them, and over a variety of topics. Second, temporal features are the best event identifiers and hence should not be disregarded or ignored. Third, a combination of optimum textual features with temporal and spatial features achieves best performance in the event detection task. We believe that these findings provide new insights for gathering information around real-world events as well as a useful resource for improving situational awareness and decision support.

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  • (2024)Predicting Protests and Riots in Urban Environments With Satellite Imagery and Deep LearningTransactions in GIS10.1111/tgis.13236Online publication date: 30-Aug-2024
  • (2022)Resilience analysis of infrastructure systems in incremental design changeComputers in Industry10.1016/j.compind.2022.103734142:COnline publication date: 1-Nov-2022
  • (2022)A survey on event and subevent detection from microblog data towards crisis managementInternational Journal of Data Science and Analytics10.1007/s41060-022-00335-y14:4(319-349)Online publication date: 10-Jun-2022
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cover image ACM Conferences
ASONAM '15: Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2015
August 2015
835 pages
ISBN:9781450338547
DOI:10.1145/2808797
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 25 August 2015

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Author Tags

  1. Data Mining
  2. Event Detection
  3. Feature Selection

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  • Research-article
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  • Refereed limited

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Overall Acceptance Rate 116 of 549 submissions, 21%

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Cited By

View all
  • (2024)Predicting Protests and Riots in Urban Environments With Satellite Imagery and Deep LearningTransactions in GIS10.1111/tgis.13236Online publication date: 30-Aug-2024
  • (2022)Resilience analysis of infrastructure systems in incremental design changeComputers in Industry10.1016/j.compind.2022.103734142:COnline publication date: 1-Nov-2022
  • (2022)A survey on event and subevent detection from microblog data towards crisis managementInternational Journal of Data Science and Analytics10.1007/s41060-022-00335-y14:4(319-349)Online publication date: 10-Jun-2022
  • (2021)Applying data mining techniques in the context of social media to improve situational awareness at large-scale events2021 International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME)10.1109/ICECCME52200.2021.9591154(1-6)Online publication date: 7-Oct-2021
  • (2021)Novel Method to Analyze and Forecast Social Impact on Macro- and Micro-Economies Using Social Media DataProceedings of International Conference on Sustainable Expert Systems10.1007/978-981-33-4355-9_21(261-277)Online publication date: 31-Mar-2021
  • (2019)The importance of unexpectedness: Discovering buzzing stories in anomalous temporal graphsWeb Intelligence10.3233/WEB-19041217:3(177-198)Online publication date: 16-Aug-2019
  • (2019)What's Happening Around the World? A Survey and Framework on Event Detection Techniques on TwitterJournal of Grid Computing10.1007/s10723-019-09482-217:2(279-312)Online publication date: 1-Jun-2019
  • (2017)Can We Predict a Riot? Disruptive Event Detection Using TwitterACM Transactions on Internet Technology10.1145/299618317:2(1-26)Online publication date: 27-Mar-2017
  • (2016)Temporal TF-IDF: A High Performance Approach for Event Summarization in Twitter2016 IEEE/WIC/ACM International Conference on Web Intelligence (WI)10.1109/WI.2016.0087(515-521)Online publication date: Oct-2016

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