This paper reviews a wide range of scholarly and popular literature to provide an overview
of the current state of online user–generated content (UGC). We describe the UGC value …

Understanding social interaction within groups is key to analyzing online communities. Most
current work focuses on structural properties: who talks to whom, and how such interactions …

Use of socially generated “big data” to access information about collective states of the
minds in human societies has become a new paradigm in the emerging field of …

The movie industry is faced with high uncertainty owing to the challenges businesses have
in forecasting sales and revenues. The huge upfront investments associated with the movie …

What we know about Wikipedia. A review of the literature analyzing the project(s). Page 1 What
we know about Wikipedia. A review of the literature analyzing the project(s). Nicolas Jullien∗ …

We review some recent endeavors and add some new results to characterize and
understand underlying mechanisms in Wikipedia (WP), the paradigmatic example of …

Deliberative mass collaboration systems, such as Wikipedia, are characterized as
undisciplined, unstructured social spaces where individuals participate in collective action …

The gender gap in participation on Wikipedia is well established. The impacts of the
participation bias on content may be expressed through a number of different behaviors …

Resolving disputes in a timely manner is crucial for any online production group. We present
an analysis of Requests for Comments (RfCs), one of the main vehicles on Wikipedia for …

We present results on a study of two levels of Wikipedia's article deletion process: speedy
deletions (or CSDs) and articles for deletions (or AfDs). Our findings indicate that the …