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      A general approach to Software Product Line testing 

      Ruiz, Elvira G.; Ayerdi, Jon; Galindo Duarte, José Ángel; Arrieta, Aitor; Sagardui, Goiuria; Benavides Cuevas, David Felipe (Asociación de Ingeniería del Software y Tecnologías de Desarrollo de Software (SISTEDES), 2019)
      Variability is a central concept in Software Product Lines (SPLs). It has been extensively studied how the SPL paradigm ...
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      Performance-Driven Metamorphic Testing of Cyber-Physical Systems 

      Ayerdi, Jon; Valle, Pablo; Segura Rueda, Sergio; Arrieta, Aitor; Sagardui, Goiuria; Arratibel, Maite (IEEE Computer Society, 2022)
      Cyber-physical systems (CPSs) are a new generation of systems, which integrate software with physical processes. ...
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      QoS-aware Metamorphic Testing: An Elevation Case Study 

      Ayerdi, Jon; Segura Rueda, Sergio; Arrieta, Aitor; Sagardui, Goiuria; Arratibel, Maite (IEEE Computer Society, 2020)
      Elevators are among the oldest and most widespread transportation systems, yet their complexity increases rapidly to satisfy ...
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      Spectrum-based fault localization in software product lines 

      Arrieta, Aitor; Segura Rueda, Sergio; Markiegi, Urtzi; Sagardui, Goiuria; Etxeberria, Leire (Elsevier, 2018)
      Context: Software Product Line (SPL) testing is challenging mainly due to the potentially huge number of products under ...