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Aitor Santamaría-Ibirika
Researcher at University of Deusto
Publications - 7
Citations - 96
Aitor Santamaría-Ibirika is an academic researcher from University of Deusto. The author has contributed to research in topics: Terrain & The Internet. The author has an hindex of 5, co-authored 7 publications receiving 82 citations.
Papers
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Book ChapterDOI
Twitter Content-Based Spam Filtering
Igor Santos,Igor Miñambres-Marcos,Carlos Laorden,Patxi Galán-García,Aitor Santamaría-Ibirika,Pablo García Bringas +5 more
TL;DR: This paper has used the text in the tweet and machine learning and compression algorithms to filter those undesired tweets and proposes a content-based approach to filter spam tweets.
Journal ArticleDOI
Procedural approach to volumetric terrain generation
Aitor Santamaría-Ibirika,Xabier Cantero,Mikel Salazar,Jaime Devesa,Igor Santos,Sergio Huerta,Pablo García Bringas +6 more
TL;DR: This paper proposes a new approach to procedural volumetric terrains that generates completely customizable volumetry terrains with layered materials and other features, and uses a specific representation for the terrain based on stacked material structures, reducing memory requirements.
Proceedings ArticleDOI
Machine-learning-based surface defect detection and categorisation in high-precision foundry
Iker Pastor-López,Igor Santos,Aitor Santamaría-Ibirika,Mikel Salazar,Jorge de-la-Peña-Sordo,Pablo García Bringas +5 more
TL;DR: In this article, the authors propose a new approach that detects imperfections on the surface using a segmentation method that marks the regions of the casting that may be affected by some of these defects and applies machine-learning techniques to classify the regions in correct or in the different types of faults.
Proceedings ArticleDOI
Procedural Playable Cave Systems Based on Voronoi Diagram and Delaunay Triangulation
TL;DR: This paper proposes a new method to generate playable cave systems for 2D and 3D volumetric terrains, based on Voronoi diagrams and Delaunay triangulations, which is completely customizable by the designer by a set of parameters directly related to the cave itself avoiding technical concepts.
Book ChapterDOI
Adult Content Filtering through Compression-Based Text Classification
Igor Santos,Patxi Galán-García,Aitor Santamaría-Ibirika,Borja Alonso-Isla,Iker Alabau-Sarasola,Pablo García Bringas +5 more
TL;DR: This paper presents the first adult content filtering tool that employs compression algorithms to represent data that is resilient to different attacks and shows that this approach enhances the results of classic VSM models.