“UPS
Wins
Gartner
BI
Excellence
Award”,
2011
(http://www.informs.org/ Announcements/UPS-wins-Gartner-
BI-Excellence-Award). Nghiên cứu Pentland - Robert Lee Hotz,
“The Really Smart Phone”, Wall Street Journal, April 22, 2011
(http://online.wsj.
com/article/SB1000142405274870454760457626326167984
881 4.html).
Nghiên cứu các khu ổ chuột của Eagle - Nathan Eagle, “Big Data,
Global Development, and Complex Systems”, Santa Fe Institute,
May 5, 2010 (http://www.youtube.com/watch?v=yaivtqlu7iM);
Interview with Cukier, October 2012.
Dữ liệu Facebook - Facebook IPO Prospectus, 2012.
Dữ liệu Twitter - Alexia Tsotsis, “Twitter Is at 250 Million
Tweets per Day, iOS 5 Integration Made Signups Increase 3x”,
TechCrunch,
October
17,
2011,
http://techcrunch.
com/2011/10/17/twitter-is-at-250-million-tweets-per-day/.
Quỹ phòng hộ sử dụng Twitter - Kenneth Cukier, “Tracking
Social Media: The Mood of the Market”, Economist.com, June 28,
2012
(http://www.economist.com/blogs/graphicdetail/2012/06/
tracking-social-media).
Twitter và dự báo doanh thu phòng vé của Hollywood - Sitaram
Asur and Bernardo A. Huberman, “Predicting the Future with
Social Media”, Proceedings of the 2010 IEEE/WIC/ACM
International Conference on Web Intelligence and Intelligent Agent
Technology, pp. 492-499; online at http://www.hpl.
hp.com/research/scl/papers/socialmedia/socialmedia.pdf.
Twitter và cảm xúc trên toàn cầu - Scott A. Golder and Michael
W. Macy, “Diurnal and Seasonal Mood Vary with Work, Sleep,