Author

A. López-Vargas

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Open access Sep 2026

From Black-Box Grading to Pedagogically Aligned AI Assessment: A Hybrid LLM–RAG Framework for Explainable and Scalable Automated Code Evaluation

Automated assessment of programming assignments remains a major challenge in higher education, particularly in large-scale courses where timely, consistent, and pedagogically meaningful feedback is difficult to provide, while Large Language Models (LLMs) have shown strong capabilities in code understanding and feedback...

Pablo Manuel Vigara Gallego, Ascensión López-Vargas, Ángel García-Beltrán et al. · Applied Sciences · 0 citations

Review Open access Aug 2026

Performance, interaction, and ethical evaluation in the use of generative artificial intelligence in engineering education

The preliminary findings suggest that Generative artificial intelligence use in engineering education requires attention not only to tool access or technical performance, but also to students’ interaction strategies, verification practices, and ethical evaluation of context-specific uses.

Ascensión López-Vargas, Javier Rodríguez-Vidal, Ángel García-Beltrán et al. · Education and Information Te... · 0 citations