Builders, Connectors and Lurkers: How Early Social Network Structure Shapes Subsequent Role Taking and Retention in Weblogging CommunitiesThomas M Lento,Howard T Welser,Eric Gleave,Marc A Smithmag(2007)引用 20|浏览48暂无评分关键词networks,computer mediated communicationAI 理解论文溯源树样例生成溯源树,研究论文发展脉络