An Adaptive Algorithm to Compute the Medial Axis Transform of 2-D Polygonal Domains. - Robert Joan-Arinyo; Lluís Pérez-Vidal; E. Gargallo-Monllau (CAD Systems Development, 1995)

A Simple Algorithm for 2D-Mesh Generation by Domain Composition. - Robert Joan-Arinyo; Lluís Pérez-Vidal; Josep Vilaplana-Pasto (CAD Tools and Algorithms for Product Design, 1998)

Schema Integration on Federated Spatial DB Across Ontologies. - Villie Morocho; Fèlix Saltor; Lluís Pérez-Vidal (EFIS, 2003)

Ontologies: Solving Semantic Heterogeneity in a Federated Spatial Database System. - Villie Morocho; Fèlix Saltor; Lluís Pérez-Vidal (ICEIS (1), 2003)

Semantic Integration on Spatial Databases. - Villie Morocho; Lluís Pérez-Vidal; Fèlix Saltor (JISBD, 2003)

3D simulation of tool machining. - Anna Puig; Lluís Pérez-Vidal; Dani Tost (Comput. Graph., 2003)

Database Schema Detection and Mapping on Mobile Applications: An Ontology-based Approach. - Villie Morocho; Lluís Pérez-Vidal; Fèlix Saltor (Databases and Applications, 2004)

Boolean operations for 3D simulation of CNC machining of drilling tools. - Dani Tost; Anna Puig; Lluís Pérez-Vidal (Comput. Aided Des., 2004)