In the last decades, researchers in Human-computer interaction (HCI) took numerous efforts
to investigate people's social media interaction. To understand how researchers in HCI have …

The use of social media technologies—such as blogs, wikis, social networking sites, social
tagging, and microblogging—is proliferating at an incredible pace. One area of increasing …

Background. Social media present a rich environment to study information behaviour, as
much of the user interaction is recorded and stored in publicly accessible repositories and …

The introduction of a social networking site inside of a large enterprise enables a new
method of communication between colleagues, encouraging both personal and professional …

Open content web sites depend on users to produce information of value. Wikipedia is the
largest and most well-known such site. Previous work has shown that a small fraction of …

This paper describes a social network site designed to support employees within an
enterprise in connecting and learning about each other through personal and professional …

Facebook has become an increasingly important tool for people engaging in a range of
communication behaviors, including requesting help from their social network to address …

In this work we analyze the behavior on a company-internal social network site to determine
which interaction patterns signal closeness between colleagues. Regression analysis …

In this study, we first show that while both the perceived usefulness and perceived
enjoyment of enterprise social networks impact employees' intentions for continuous …

Social network sites rely on the contributions of their members to create a lively and
enjoyable space. Recent research has focused on using personalization and recommender …