WASA
2009
Springer
14 years 6 months ago
2009
Springer
Social network popularity continues to rise as they broaden out to more users. Hidden away within these social networks is a valuable set of data that outlines everyone’s relatio...
WWW
2003
ACM
15 years 3 days ago
2003
ACM
In a ubiquitous computing environment, it is desirable to provide a user with information depending on a user's situation, such as time, location, user behavior, and social c...