Wikipedia has become one of the most important information resources on the Web by promoting peer collaboration and enabling virtually anyone to edit anything. However, this mutab...
Low-income African American communities face a disproportionate amount of diet-related health problems in the United States. To address this issue, we developed EatWell, a system ...
Andrea Grimes, Martin Bednar, Jay David Bolter, Re...
Wikipedia's success is often attributed to involving large numbers of contributors who improve the accuracy, completeness and clarity of articles while reducing bias. However...
Recent techniques show the benefits of attaching communitygenerated knowledge to artifacts in an information space and presenting it to subsequent readers. We argue that such know...
CiteSeer and Google-Scholar are huge digital libraries which provide access to (computer-)science publications. Both collections are operated like specialized search engines, they ...