arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2003.11611cs.SIphysics.soc-ph
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深度代理:社交网络中信息传播与演化的动力学研究

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

Ivan Garibay, Toktam A. Oghaz, Niloofar Yousefi, Ece C. Mutlu, Madeline Schiappa, Steven Scheinert, Georgios C. Anagnostopoulos, Christina Bouwens, Stephen M. F… 展开作者

Ivan Garibay, Toktam A. Oghaz, Niloofar Yousefi, Ece C. 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 Jasser, Chathura Jayalath, Olivia Newton, Samaneh Saadat, Chathurani Senevirathna, Rachel Winter, Xi Zhang

摘要:

本文介绍了一个社会网络分析框架的设计,根据DARPA的SocialSim计划,与新颖的架构,模拟人类的情感,认知和社会因素。我们的框架是理论和数据驱动的,并利用领域的专业知识。我们的模拟工作有助于理解信息如何在社交媒体平台上流动和演变。我们专注于对三个信息领域进行建模:加密货币、网络威胁和软件漏洞,这三个信息领域是三个相互关联的社交环境:GitHub、Reddit和Twitter。我们参加了2018年12月的SocialSim DARPA挑战赛,我们的模型在准确性、可推广性、可解释性和实验能力方面进行了广泛的性能评估。本文报告了主要的概念和模型,在我们的社会媒体建模工作中使用,在用户,社区,人口和内容层面开发多分辨率模拟。

英文摘要:

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 in 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 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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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