Abstract
This paper explains the design of a social network analysis framework, developed under DARPA’s SocialSim program, with novel architecture that models human emotional, cognitive, and social factors. Our framework is both theory and data-driven, and utilizes domain expertise. Our simulation effort helps understanding how information flows and evolves in social media platforms. We focused on modeling three information domains: cryptocurrencies, cyber threats, and software vulnerabilities for the three interrelated social environments: GitHub, Reddit, and Twitter. We participated in the SocialSim DARPA Challenge in December 2018, in which our models were subjected to an extensive performance evaluation for accuracy, generalizability, explainability, and experimental power. This paper reports the main concepts and models, utilized in our social media modeling effort in developing a multi-resolution simulation at the user, community, population, and content levels.
| Original language | English |
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| Title of host publication | Proceedings of the 2019 International Conference of The Computational Social Science Society of the Americas |
| Editors | Zining Yang, Elizabeth von Briesen |
| Publisher | Springer Science and Business Media B.V. |
| Pages | 153-169 |
| Number of pages | 17 |
| ISBN (Print) | 9783030775162 |
| DOIs | |
| State | Published - 2021 |
| Event | International Conference of the Computational Social Science Society of the Americas, CSSSA 2019 - Santa Fe, United States Duration: Oct 24 2019 → Oct 27 2019 |
Publication series
| Name | Springer Proceedings in Complexity |
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| ISSN (Print) | 2213-8684 |
| ISSN (Electronic) | 2213-8692 |
Conference
| Conference | International Conference of the Computational Social Science Society of the Americas, CSSSA 2019 |
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| Country/Territory | United States |
| City | Santa Fe |
| Period | 10/24/19 → 10/27/19 |
Funding
Acknowledgements This work was supported by the Defense Advanced Research Projects Agency (DARPA) under grant number FA8650-18-C-7823. The views and opinions expressed in this article are the authors’ own and should not be construed as official or as reflecting the views of the University of Central Florida, DARPA, or the U.S. Department of Defense. This work was supported by the Defense Advanced Research Projects Agency (DARPA) under grant number FA8650-18-C-7823. The views and opinions expressed in this article are the authors? own and should not be construed as official or as reflecting the views of the University of Central Florida, DARPA, or the U.S. Department of Defense.