Data sparsity, scalability and prediction quality have been recognized as the three most crucial challenges that every collaborative filtering algorithm or recommender system conf...
In this paper, we propose a new way to automatically model and predict human behavior of receiving and disseminating information by analyzing the contact and content of personal c...
Xiaodan Song, Ching-Yung Lin, Belle L. Tseng, Ming...
We propose that the information access behavior of a group of people can be modeled as an information flow issue, in which people intentionally or unintentionally influence and in...
Xiaodan Song, Belle L. Tseng, Ching-Yung Lin, Ming...
To better understand and characterize the emerging social medium of microblogging we conducted a comparison between Twitter and a weblog network for their respective information d...
Saori is a computation infrastructure that enables users and enduser applications to leverage social networks to mediate information dissemination. Saori provides users with aware...