HCC: III: Small: Diffusion and Ranking in Social Media: A Computational Examination of the Role of Influence and Authority

HCC：III：小型：社交媒体中的扩散和排名：影响力和权威作用的计算检验

• 批准号: 1018361
• 负责人: William Rand
• 金额: $ 48.88万
• 依托单位: University of Maryland, College Park
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-09-01 至 2014-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1018361&HistoricalAwards=false
• 关键词: HCC; III; Small; Diffusion; Ranking

The proposal aims at studying authorship flows in information diffusion in social media. The proposal takes an individual level approach to understanding diffusion and authorship flow as compared to existing macro level approaches. The proposed approach is to study the impact of factors such as the type of media format, the type of topics diffused and the valence of the information in information diffusion and authorship flow. An initial taxonomy will be used to classify the type of media format that may evolve with the study. Three models will be combined in the research. The dataset to be used large-scale blogs and tweets. If successful, the project can help to establish a theoretical foundation for understanding the diffusion and authority in digital media.

该提案旨在研究社交媒体信息传播中的作者流动。与现有的宏观层面的方法相比，该提案采用个人层面的方法来理解传播和作者流动。所提出的方法是研究媒体格式类型、传播主题类型以及信息传播和作者流动中的信息效价等因素的影响。最初的分类法将用于对可能随研究而发展的媒体格式类型进行分类。研究中将结合三个模型。 用于大规模博客和推文的数据集。 如果成功，该项目将有助于为理解数字媒体的传播和权威奠定理论基础。