Deep Agent: Studying the Dynamics of Information Spread and Evolution in Social Networks

Ivan Garibay, Toktam A. Oghaz, Niloofar Yousefi, Ece Çiğdem Mutlu, Madeline Schiappa, Steven Scheinert, Georgios C. Anagnostopoulos, Christina Bouwens, Stephen M. Fiore, Alexander Mantzaris, John T. Murphy, William Rand, Anastasia Salter, Mel Stanfill, Gita Sukthankar, Nisha Baral, Gabriel Fair, Chathika Gunaratne, Neda B. Hajiakhoond, Jasser JasserChathura Jayalath, Olivia B. Newton, Samaneh Saadat, Chathurani Senevirathna, Rachel Winter, Xi Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

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 languageEnglish
Title of host publicationProceedings of the 2019 International Conference of The Computational Social Science Society of the Americas
EditorsZining Yang, Elizabeth von Briesen
PublisherSpringer Science and Business Media B.V.
Pages153-169
Number of pages17
ISBN (Print)9783030775162
DOIs
StatePublished - 2021
Externally publishedYes
EventInternational Conference of the Computational Social Science Society of the Americas, CSSSA 2019 - Santa Fe, United States
Duration: Oct 24 2019Oct 27 2019

Publication series

NameSpringer Proceedings in Complexity
ISSN (Print)2213-8684
ISSN (Electronic)2213-8692

Conference

ConferenceInternational Conference of the Computational Social Science Society of the Americas, CSSSA 2019
Country/TerritoryUnited States
CitySanta Fe
Period10/24/1910/27/19

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.

FundersFunder number
U.S. Department of Defense
Defense Advanced Research Projects AgencyFA8650-18-C-7823
University of Central Florida

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