publicaciones seleccionadas artículo académico Space-efficient data structures for the inference of subsumption and disjointness relations. SOFTWARE-PRACTICE & EXPERIENCE. 55(2):195-219. 2025 Compact representations of spatial hierarchical structures with support for topological queries. INFORMATION AND COMPUTATION. 292. 2023 Query rewriting for semantic query optimization in spatial databases. GEOINFORMATICA. 23(1):79-104. 2019