A toolkit for constructing command driven graphics programs. - Antoni Soto-Riera; Sebastià Vila; Àlvar Vinacua (Comput. Graph., 1992)

A correct rule-based geometric constraint solver. - Robert Joan-Arinyo; Antoni Soto-Riera (Comput. Graph., 1997)

Combining Constructive and Equational Geometric Constraint-Solving Techniques. - Robert Joan-Arinyo; Antoni Soto-Riera (ACM Trans. Graph., 1999)

A framework to support multiple views in geometric constraint-based models. - Robert Joan-Arinyo; Antoni Soto-Riera; Sebastià Vila-Marta; Josep Vilaplana-Pasto (ETFA (1), 2001)

On the Domain of Constructive Geometric Constraint Solving Techniques. - Robert Joan-Arinyo; Antoni Soto-Riera; Sebastià Vila-Marta; Josep Vilaplana (SCCG, 2001)

A constraint solving-based approach to analyze 2D geometric problems with interval parometers. - Robert Joan-Arinyo; Nuria Mata; Antoni Soto-Riera (Symposium on Solid Modeling and Applications, 2001)

A Constraint Solving-Based Approach to Analyze 2D Geometric Problems With Interval Parameters. - Robert Joan-Arinyo; Nuria Mata; Antoni Soto-Riera (J. Comput. Inf. Sci. Eng., 2001)

Constructive Geometric Constraint Solving: A New Application of Genetic Algorithms. - Robert Joan-Arinyo; María Victoria Luzón; Antoni Soto-Riera (PPSN, 2002)

Transforming an under-constrained geometric constraint problem into a well-constrained one. - Robert Joan-Arinyo; Antoni Soto-Riera; Sebastià Vila-Marta; Josep Vilaplana-Pasto (Symposium on Solid Modeling and Applications, 2003)

Resolución de Restricciones Geométricas. - Robert Joan-Arinyo; Antoni Soto-Riera; Sebastià Vila (Inteligencia Artif., 2003)

Genetic algorithms for root multiselection in constructive geometric constraint solving. - Robert Joan-Arinyo; María Victoria Luzón; Antoni Soto-Riera (Comput. Graph., 2003)

Revisiting decomposition analysis of geometric constraint graphs. - Robert Joan-Arinyo; Antoni Soto-Riera; Sebastià Vila-Marta; Josep Vilaplana-Pasto (Comput. Aided Des., 2004)

Searching the Solution Space in Constructive Geometric Constraint Solving with Genetic Algorithms. - María Victoria Luzón; Antoni Soto-Riera; Juan F. Gálvez; Robert Joan-Arinyo (Appl. Intell., 2005)

Constraint-Based Techniques to Support Collaborative Design. - Robert Joan-Arinyo; Antoni Soto-Riera; Sebastià Vila-Marta (J. Comput. Inf. Sci. Eng., 2006)

Elements for a modular dynamic geometry system. - Marc Freixas; Robert Joan-Arinyo; Antoni Soto-Riera (SAC, 2008)

A constraint-based dynamic geometry system. - Marc Freixas; Robert Joan-Arinyo; Antoni Soto-Riera (Comput. Aided Des., 2010)