Data from: In the mood: the dynamics of collective sentiments on Twitter

负责人：

关键词：

dynamics of collective emotions;evolving networks;network communities;agent-based modelling

DOI：

doi:10.5061/dryad.5302r

摘要：

ally we make three contributions. Firstly, we find that people who have potentially the largest communication reach (according to a dynamic centrality measure

Data from: How the online social networks are used: dialogs-based structure of MySpace

负责人：

关键词：

user communities;online social networks;dialogs;emotional contents

DOI：

doi:10.5061/dryad.5253n

摘要：

Quantitative study of collective dynamics in online social networks is a new challenge based on the abundance of empirical data. Conclusions, howeve