The learning ecosystem metamodel is a platform-independent model to define learning
ecosystems. It is based on the architectural pattern for learning ecosystems. To ensure the …

The design of conceptually sound metamodels that embody proper semantics in relation to
the application domain is particularly tedious in model-driven engineering. As metamodels …

The virtue of quality is not itself a subject; it depends on a subject. In the software
engineering field, quality means good software products that meet customer expectations …

Search engines extract data from relevant sources and make them available to users via
queries. A search engine typically crawls the web to gather data, analyses and indexes it …

Learning ecosystems are positioned as a technological solution able to provide learning
environments that evolve over time to cover the changing needs of users or include new …

Young people are distinguished as a social group with the capacity to drive new behaviours
and understandings in today's society. However, most young people consider that people in …

The learning ecosystem metamodel is a framework to support Model-Driven Development of
learning ecosystems based on Open Source software. The metamodel must be validated in …

[ES] Una de las principales características de la actual Sociedad del Conocimiento reside
en el valor del conocimiento como un recurso activo en cualquier tipo de entidad, desde …

In model-driven software engineering, models are used in all phases of the development
process. These models must hold a high quality since the implementation of the systems …

Data is of high quality if it is fit for its intended purpose. Data heterogeneity can be a major
quality problem, as quality aspects such as understandability and consistency can be …