• Publications
  • Influence
Moodbile: A Framework to Integrate m-Learning Applications with the LMS
TLDR
A way to integrate mobile devices and educational applications with the LMS through webservices is proposed; introducing the Moodbile project that provides an extension of Moodle 2.0 webservice for mobile integration and two mobile clients ready to use on real courses. Expand
A Comparative Analysis of i*-Based Agent-Oriented Modeling Languages
TLDR
A comparative study of the three most widespread i* variants: Eric Yu’s seminal proposal, the Goal-oriented Requirement Language (GRL) and the language used in the TROPOS method is presented. Expand
A Reference Model for /*
TLDR
This chapter presents a reference model that establishes the concepts and relationships that are fundamental in i*. Expand
Docs4Learning: Getting Google Docs to work within the LMS with IMS BLTI
TLDR
This paper presents an integration proposal that using the IMS Basic Learning Tools Interoperability (IMS BLTI) standard turns Google Docs into an engine that powers collaborative learning activities within the LMS Moodle. Expand
A Survey of Current Methods for Integrity Constraint Maintenance and View Updating
TLDR
A general framework is proposed to compare and classify current methods in the field of view updating and integrity constraint maintenance considering how they tackle with both problems and the main drawbacks these methods have. Expand
Implementation and design of a service-based framework to integrate personal and institutional learning environments
TLDR
A service-based framework that supports the export of functionalities from the institutional to the personal environment and also the integration within the institution of learning outcomes from personal activities and shows that interoperability is possible, and that it benefits learners, teachers and institutions. Expand
Evolution and change in data management — issues and directions
TLDR
This short report of the workshop on Evolution and Change in Data Management held in Paris in November 1999 concentrates on some of the general lessons that emerged during the four days. Expand
Addressing Efficiency Issues During the Process of Integrity Maintenance
TLDR
A technique is proposed that improves efficiency of existing methods by defining the order in which maintenance of integrity constraints should be performed by reducing the number of alternatives considered during the process of view updating and the EDB accesses required to perform this translation. Expand
Systematic Construction of I* Strategic Dependency Models for Socio-technical Systems
TLDR
RiSD supports the construction process of goal- and agent-oriented models whilst increasing their understanding by reducing the average size of the resulting models and defining some traceability relationships among model elements. Expand
Clustering Projects for eLearning Interoperability
TLDR
This paper states how several research and development projects with heterogeneous funding sources and locations worldwide, gathered together to find a solution to this common problem, providing open specifications and standards, plus Free/Libre, Open Source reference implementations. Expand
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