Big Data Analytics: Perspective Shifting from Transactions to Ecosystems

2 1541-1672/13/$31.00 © 2013 IEEE IEEE INTELLIGENT SYSTEMS Published by the IEEE Computer Society Letters to the Editor: Send letters, including a reference to the article in question, to [email protected]. Letters will be edited for clarity and length. Articles: If you’re interested in submitting an article for publication, see our author guidelines at www.computer.org/ intelligent/author.htm. We’d Like to Hear from You Editor: Daniel Zeng, University of Arizona and Chinese Academy of Sciences, [email protected]