Web Information Systems Engineering – WISE 2011 and 2012 Workshops Combined WISE 2011 and WISE 2012 Workshops, Sydney Australia, October 12-14, 2011 and Paphos, Cyprus, November 28-30, 2012, Revised Selected Papers - Haller, Armin; Huang, Guangyan; Huang, Zhisheng; Paik, Hye-young; Sheng, Quan Z. (Springer Berlin Heidelberg : Imprint: Springer, 2013)