MultiMedia Modeling 20th Anniversary International Conference, MMM 2014, Dublin, Ireland, January 6-10, 2014, Proceedings, Part I - Gurrin, Cathal; Hopfgartner, Frank; Hurst, Wolfgang; Johansen, Håvard; Lee, Hyowon; O’Connor, Noel (Springer International Publishing : Imprint: Springer, 2014)