publication venue for Analyzing feature importance for a predictive undergraduate student dropout model 2022 Conversational agent for supporting learners on a MOOC on programming with Java. 18:1271-1286. 2021 Guest Editorial: Special Section: Advances in Information Technology. 14. 2017 Evaluation of a Learning Analytics Application for Open edX Platform. 14:51-73. 2017 CESARSC: Framework for creating Cultural Entertainment Systems with Augmented Reality in Smart Cities. 13:395-425. 2016 A software engineering model for the development of adaptation rules and its application in a hinting adaptive e-learning system. 12:203-231. 2015 SABUMO-dTest: Design and evaluation of an intelligent collaborative distributed testing framework. 11:29-45. 2014 AKNOBAS: A Knowledge-based Segmentation Recommender System based on Intelligent Data Mining Techniques. 9:713-740. 2012 EATS: An Agent-Based Air Trafic Simulator. 3:36-50. 2008