Web Information Systems and Technologies 14th International Conference, WEBIST 2018, Seville, Spain, September 18-20, 2018, Revised Selected Papers - Escalona, María José; Escalona, María José; Domínguez Mayo, Francisco; Domínguez Mayo, Francisco; Majchrzak, Tim A.; Majchrzak, Tim A.; Monfort, Valérie; Monfort, Valérie (Springer International Publishing : Imprint: Springer, 2019)