New Horizons in Web Based Learning ICWL 2014 International Workshops, SPeL, PRASAE, IWMPL, OBIE, and KMEL, FET, Tallinn, Estonia, August 14-17, 2014, Revised Selected Papers - Cao, Yiwei; Väljataga, Terje; Tang, Jeff K.T; Leung, Howard; Laanpere, Mart (Springer International Publishing : Imprint: Springer, 2014)