[ACM Press the 20th ACM SIGKDD internati
โ
Agarwal, Deepak; Singh, Ajit; Zhang, Liang; Chen, Bee-Chung; Gupta, Rupesh; Hart
๐
Article
๐
2014
๐
ACM Press
โ 516 KB
Users on an online social network site generate a large number of heterogeneous activities, ranging from connecting with other users, to sharing content, to updating their profiles. The set of activities within a user's network neighborhood forms a stream of updates for the user's consumption. In th