© The Author(s) (Published by Springer) Posted on June 5, 2014 by SCG DR Copyright Holders: © The Author(s) (Published by Springer) Self-archiving policy Conditions Accepted version: X Published version: X Remarks: Although Data Mining and Knowledge Discovery has allowed authors to retain the copyright to their articles, it is not a creative commons license. In this agreement, Springer still owes the right to distribute the content in its original form. Authors are allowed to post their own versions on personal websites, but not public repositories. We are not allowed to archive any version if the paper is under ©The Author(s) (published by Springer, not creative commons license). (verified by Zhao Yue via email) Verification Date: 05.06.2014