In recent years, peer-to-peer systems have become more and more popular, especially with some successful applications like Napter, Kazaa and edoney. However, how to motivate user ...
People increasingly share online information with the communities they belong to. This paper presents an empirical field study of four communities on how they interact with collec...
The organization of the knowledge on the web is increasingly becoming a social task performed by online communities whose members share a common interest in classifying different t...
Peer production systems rely on users to self-select appropriate tasks and “scratch their personal itch”. However, many such systems require significant maintenance work, whic...
Aniket Kittur, Bryan A. Pendleton, Robert E. Kraut
The problem of information overload has been addressed by several systems. However, many approaches are limited to informal artifacts and need to refer to the user for reference o...