The 2013 International Conference of Data Mining and Knowledge Engineering (ICDMKE'13) will take place in London, U.K., 3-5 July, 2013. The conference ICDMKE'13 is held under the World Congress on Engineering 2013. The WCE 2013 is organized by the International Association of Engineers (IAENG), and serves as good platforms for the engineering community members to meet with each other and to exchange ideas. The last IAENG conferences attracted more than one thousand participants from over 30 countries. All submitted papers will be under peer review and accepted papers will be published in the conference proceeding (ISBN: 978-988-19251-0-7). The abstracts will be indexed and available at major academic databases. The accepted papers will also be considered for publication in the special issues of the journal Engineering Letters, in IAENG journals and in edited books.