DTA 2015 The 8th International Conference on Database Theory and Application - DTA 2015 : 25-28 November 2015, Jeju Island, South Korea : proceedings 2011 Database theory and application, bio-science and bio-technology : international conferences, DTA and BSBT 2011, held as part of the Future Generation Information Technology Conference, FGIT 2011, in conjunction with GDC 2011, Jeju Island, Korea, December 8 - 10, 2011 ; proceedings List of contributions 2009 Database theory and application : international conference, DTA 2009, held as part of the Future Generation Information Technology Conference, FGIT 2009, Jeju Island, Korea, December 10 - 12, 2009 ; proceedings List of contributions