Hogyeong Jeong. Wikipedia in the age of Siri: task-based evaluation of Google, Wikipedia, and Wolfram Alpha. In Cliff Lampe, editor, Proceedings of the Eighth Annual International Symposium on Wikis and Open Collaboration, WikiSym 2012, Austria, August 27 - 29, 2012. pages 31, ACM, 2012. [doi]
Abstract is missing.