Autor:
Sagardui, Goiuria

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gsagardui@mondragon.edu

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Sagardui

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Goiuria

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Mondragon Unibertsitatea, Spain
University of Mondragon, Spain
University of Mondragon
Mondragon Unibertsitatea
Mondragon Goi Eskola Politeknikoa, Spain

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Mostrando 1 - 3 de 3
  • Artículo
    A general approach to Software Product Line testing
    Ruiz, Elvira G.; Ayerdi, Jon; Galindo, José A.; Arrieta, Aitor; Sagardui, Goiuria; Benavides Cuevas, David Felipe. Actas de las XXIV Jornadas de Ingeniería del Software y Bases de Datos (JISBD 2019), 2019-09-02.
    Variability is a central concept in Software Product Lines (SPLs). It has been extensively studied how the SPL paradigm can improve both the efficiency of a company and the quality of products. Nevertheless, this brings several challenges when testing an SPL, which are mainly caused by the potentially huge amount of products that can be derived from an SPL. There exist different studies proposing methods for testing SPLs. Also there are secondary studies reviewing and mapping the literature of the existing proposals. Nevertheless, there is a lack of systematic guidelines for practitioners and researchers with the different steps required to perform a testing strategy of an SPL. In this paper, we present a first version of a tutorial that summarizes the existing proposals of the SPL testing area. To the best of our knowledge, there is no similar attempt in existing literature. Our goal is to discuss this tutorial with the community and enrich it to provide a more solid version of it in the future.
  • Artículo
    Evaluating Embedded Relational Databases for Large Model Persistence and Query
    De Carlos, Xabier; Sagardui, Goiuria; Trujillo, Salvador; Perkaz, Alain; Cañizo, Mikel; Iglesias, Aitziber. Actas de las XXI Jornadas de Ingeniería del Software y Bases de Datos (JISBD 2016), 2016-09-13.
    Large models are increasingly used in Model Driven Development. Different studies have proved that XMI (default persistence in Eclipse Modelling Framework) has some limitations when operating with large models. To overcome them, recent approaches have used databases for persistence of models. EDBM (Embedded DataBase for Models) is an approach for persisting models in an embedded relational database, which provides scalable querying mechanism by runtime translation of model-level queries to SQL. In this paper, we present an evaluation of EDBM in terms of scalability with existing approaches. GraBaTs 2009 case study (models from 8.8MB to 646MB) is used for evaluation. EDBM is 70% faster than compared approaches to persist XMI GraBats models into databases and executes the GraBats query faster, as well as having a low memory usage. These results indicate that embedded relational database, combined with a scalable query mechanism provide a promising alternative for persisting and querying large models.
  • Artículo
    Entorno de Validación Configurable para Software Embebido Refactorizado y su Aplicación en Ascensores
    Sagardui, Goiuria; Etxeberria, Leire; Agirre, Joseba Andoni; Arrieta, Aitor; Nicolas, Carlos F.; Martin, Jose Maria. Actas de las XXIII Jornadas de Ingeniería del Software y Bases de Datos (JISBD 2018), 2018-09-17.
    Los ascensores son sistemas complejos que integran además de software, componentes eléctricos, mecánicos, etc. La complejidad de estos sistemas es aumentada además al tener en cuenta la variabilidad: un ascensor puede ser instalado en edificios de más o menos pisos, puede tener diferente puertas, los actuadores y sensores pueden variar, etc. La validación del software de estos sistemas es compleja en diferentes aspectos. Este artículo presenta un trabajo industrial para la validación de software embebido congurable refactorizado en el contexto del sector del transporte vertical.