Analysis of topological characteristics of huge online social networking services
Proceedings of the 16th international conference on World Wide Web
Planetary-scale views on a large instant-messaging network
Proceedings of the 17th international conference on World Wide Web
Comparison of online social relations in volume vs interaction: a case study of cyworld
Proceedings of the 8th ACM SIGCOMM conference on Internet measurement
What is Twitter, a social network or a news media?
Proceedings of the 19th international conference on World wide web
Fragile online relationship: a first look at unfollow dynamics in twitter
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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The online relationship in Twitter, known as follow, is directed. People can follow any other person without an approval. In this article we show novel aspects of Twitter that come from the directionality in relationships: topological characteristics of the directed network, word-of-mouth information spreading via retweet, and online relationship dissolution. We wrap up the article with future directions in our information diffusion study.