Wikipedia is the world's largest online encyclopedia, but maintaining article quality through
collaboration is challenging. Wikipedia designed a quality scale, but with such a manual …

We present a novel platform for supporting public deliberation on difficult decisions.
ConsiderIt guides people to reflect on tradeoffs and the perspectives of others by framing …

Prior research on Wikipedia has characterized the growth in content and editors as being
fundamentally exponential in nature, extrapolating current trends into the future. We show …

La evaluación de la credibilidad de Wikipedia ha sido objeto de atención en los estudios
sobre credibilidad de la información. Este trabajo presenta un estado de la cuestión, que ha …

In the past few decades, the task of judging the credibility of information has shifted from
trained professionals (eg, editors) to end users of information (eg, casual Internet users) …

In this short introductory piece, we define open collaboration and contextualize the diverse
articles in this special issue in a common vocabulary and history. We provide a definition of …

The success of Wikipedia as a large-scale collaborative effort has spurred researchers to
examine the motivations and behaviors of Wikipedia's participants. However, this research …

Successful online communities have complex cooperative arrangements, articulations of
work, and integration practices. They require technical infrastructure to support a broad …

We consider the problem of measuring user contributions to versioned, collaborative bodies
of information, such as wikis. Measuring the contributions of individual authors can be used …

The main feature of the free online-encyclopedia Wikipedia is the wiki-tool, which allows
viewers to edit the articles directly in the web browser. As a weakness of this openness for …