Sonia Pérez-Díaz

59 papers B 3Journal 51Unranked 5

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Applied Machine Learning to Anomaly Detection in Enterprise Purchase Processes: A Hybrid Approach Using Clustering and Isolation Forest. Inf. Antonio Herreros-Martínez, Rafael Magdalena-Benedicto, Joan Vila-Francés, Antonio José Serrano-López, Sonia Pérez-Díaz, José Javier Martínez-Herráiz
2025	J	`jnl`	Infinity branches and asymptotic analysis of algebraic space curves: New techniques and applications. Comput. Aided Geom. Des. Sonia Pérez-Díaz, Li-Yong Shen, Xin-Yu Wang, R. Magdalena-Benedicto
2025	B	`ed.`	Proceedings of the 2025 International Symposium on Symbolic and Algebraic Computation, ISSAC 2025, Guanajuato, Mexico, 28 July 2025 - 1 August 2025 ISSAC Carlos D'Andrea, Sonia Pérez-Díaz, Santiago Laplagne
2024	J	`jnl`	An effective algorithm for computing the asymptotes of an implicit curve. J. Comput. Appl. Math. Sonia Pérez-Díaz, J. Rafael Magdalena Benedicto, Marian Fernández de Sevilla
2024	J	`jnl`	Applied Machine Learning to Anomaly Detection in Enterprise Purchase Processes. CoRR Antonio Herreros-Martínez, R. Magdalena-Benedicto, Joan Vila-Francés, Antonio J. Serrano-López, Sonia Pérez-Díaz
2024	J	`jnl`	Globally certified G1 approximation of planar algebraic curves. J. Comput. Appl. Math. Xin-Yu Wang, Li-Yong Shen, Chun-Ming Yuan, Sonia Pérez-Díaz
2024	J	`jnl`	On G2 approximation of planar algebraic curves under certified error control by quintic Pythagorean-hodograph splines. Comput. Aided Geom. Des. Xin-Yu Wang, Li-Yong Shen, Chun-Ming Yuan, Sonia Pérez-Díaz
2023	J	`jnl`	Design and implementation of symbolic algorithms for the computation of generalized asymptotes. Ann. Math. Artif. Intell. Marian Fernández de Sevilla, J. Rafael Magdalena Benedicto, Sonia Pérez-Díaz
2023	J	`jnl`	Detecting and parametrizing polynomial surfaces without base points. Comput. Aided Geom. Des. Sonia Pérez-Díaz, Marian Fernández de Sevilla, Rafael Magdalena Benedicto, Li-Yong Shen
2023	J	`jnl`	Some New Symbolic Algorithms for the Computation of Generalized Asymptotes. Symmetry Elena Campo-Montalvo, Marian Fernández de Sevilla, J. Rafael Magdalena Benedicto, Sonia Pérez-Díaz
2022	J	`jnl`	A simple formula for the computation of branches and asymptotes of curves and some applications. Comput. Aided Geom. Des. Elena Campo-Montalvo, Marian Fernández de Sevilla, Sonia Pérez-Díaz
2022	J	`jnl`	Determining the asymptotic family of an implicit curve. Comput. Aided Geom. Des. Elena Campo-Montalvo, Marian Fernández de Sevilla, J. Rafael Magdalena Benedicto, Sonia Pérez-Díaz
2022	J	`jnl`	Using μ-bases to reduce the degree in the computation of projective equivalences between rational curves in n-space. J. Comput. Appl. Math. Juan Gerardo Alcázar, Carlos Hermoso, Sonia Pérez-Díaz, Li-Yong Shen
2021	J	`jnl`	A Survey of the Representations of Rational Ruled Surfaces. J. Syst. Sci. Complex. Chun-Ming Yuan, Sonia Pérez-Díaz, Li-Yong Shen
2021	J	`jnl`	Computing the form of highest degree of the implicit equation of a rational surface. Adv. Appl. Math. Juan Gerardo Alcázar, Sonia Pérez-Díaz
2021	J	`jnl`	Computing the μ-bases of algebraic monoid curves and surfaces. Comput. Graph. Sonia Pérez-Díaz, Li-Yong Shen
2021	J	`jnl`	Inversion, degree, reparametrization and implicitization of improperly parametrized planar curves using Comput. Aided Geom. Des. Sonia Pérez-Díaz, Li-Yong Shen
2020	—	`conf`	A Maple Package to Deal with the Birationality of Curves and Surfaces Parametrizations. MC Jorge Caravantes, Sonia Pérez-Díaz, J. Rafael Sendra
2020	J	`jnl`	A Symbolic-Numeric Approach for Parametrizing Ruled Surfaces. J. Syst. Sci. Complex. Sonia Pérez-Díaz, Li-Yong Shen
2020	J	`jnl`	A new approach for computing the asymptotes of a parametric curve. J. Comput. Appl. Math. Angel Blasco, Sonia Pérez-Díaz
2020	J	`jnl`	Parameterization of rational translational surfaces. Theor. Comput. Sci. Sonia Pérez-Díaz, Li-Yong Shen
2019	J	`jnl`	An in depth analysis, via resultants, of the singularities of a parametric curve. Comput. Aided Geom. Des. Angel Blasco, Sonia Pérez-Díaz
2019	J	`jnl`	Numerical Proper Reparametrization of Space Curves and Surfaces. Comput. Aided Des. Li-Yong Shen, Sonia Pérez-Díaz, Zhengfeng Yang
2019	J	`jnl`	Numerical polynomial reparametrization of rational curves. Comput. Aided Geom. Des. Li-Yong Shen, Sonia Pérez-Díaz
2019	J	`jnl`	On the computation of singularities of parametrized ruled surfaces. Adv. Appl. Math. Sonia Pérez-Díaz, Angel Blasco
2019	J	`jnl`	Representing rational curve segments and surface patches using semi-algebraic sets. Comput. Aided Geom. Des. Li-Yong Shen, Sonia Pérez-Díaz, Ron Goldman, Yifei Feng
2019	J	`jnl`	The limit point and the T-function. J. Symb. Comput. Angel Blasco, Sonia Pérez-Díaz
2018	J	`jnl`	Analysis and construction of rational curve parametrizations with non-ordinary singularities. Comput. Aided Geom. Des. Sonia Pérez-Díaz
2015	J	`jnl`	A connection between birational automorphisms of the plane and linear systems of curves. J. Comput. Appl. Math. Sonia Pérez-Díaz, Angel Blasco
2015	J	`jnl`	Asymptotes of space curves. J. Comput. Appl. Math. Angel Blasco, Sonia Pérez-Díaz
2015	J	`jnl`	Characterizing the finiteness of the Hausdorff distance between two algebraic curves. J. Comput. Appl. Math. Angel Blasco, Sonia Pérez-Díaz
2015	J	`jnl`	Computing the singularities of rational surfaces. Math. Comput. Sonia Pérez-Díaz, J. Rafael Sendra, Carlos Villarino
2015	J	`jnl`	Determination and (re)parametrization of rational developable surfaces. J. Syst. Sci. Complex. Liyong Shen, Sonia Pérez-Díaz
2015	J	`jnl`	Numerical proper reparametrization of parametric plane curves. J. Comput. Appl. Math. Li-Yong Shen, Sonia Pérez-Díaz
2014	J	`jnl`	Asymptotes and perfect curves. Comput. Aided Geom. Des. Angel Blasco, Sonia Pérez-Díaz
2014	J	`jnl`	Asymptotic behavior of an implicit algebraic plane curve. Comput. Aided Geom. Des. Angel Blasco, Sonia Pérez-Díaz
2014	J	`jnl`	Characterization of rational ruled surfaces. J. Symb. Comput. Li-Yong Shen, Sonia Pérez-Díaz
2014	—	`conf`	Parametrization of translational surfaces. SNC Sonia Pérez-Díaz, Li-Yong Shen
2013	J	`jnl`	A partial solution to the problem of proper reparametrization for rational surfaces. Comput. Aided Geom. Des. Sonia Pérez-Díaz
2013	J	`jnl`	Behavior of the Fiber and the Base Points of Parametrizations Under Projections. Math. Comput. Sci. Sonia Pérez-Díaz, J. Rafael Sendra
2013	J	`jnl`	Characterization of Rational Ruled Surfaces CoRR Sonia Pérez-Díaz, Li-Yong Shen
2013	J	`jnl`	Determination and (re)parametrization of rational developable surfaces CoRR Sonia Pérez-Díaz, Li-Yong Shen
2013	J	`jnl`	Numerical Reparametrization of Rational Parametric Plane Curves CoRR Sonia Pérez-Díaz, Li-Yong Shen
2010	J	`jnl`	A First Approach towards Normal Parametrizations of Algebraic Surfaces. Int. J. Algebra Comput. Sonia Pérez-Díaz, J. Rafael Sendra, Carlos Villarino
2010	J	`jnl`	Approximate parametrization of plane algebraic curves by linear systems of curves. Comput. Aided Geom. Des. Sonia Pérez-Díaz, J. Rafael Sendra, Sonia L. Rueda, Juana Sendra
2009	—	`conf`	Parametrization of ε-rational curves: extended abstract. SNC Sonia Pérez-Díaz, J. Rafael Sendra, Sonia L. Rueda, Juana Sendra
2008	J	`jnl`	A univariate resultant-based implicitization algorithm for surfaces. J. Symb. Comput. Sonia Pérez-Díaz, J. Rafael Sendra
2007	J	`jnl`	Computation of the singularities of parametric plane curves. J. Symb. Comput. Sonia Pérez-Díaz
2007	J	`jnl`	Finite piecewise polynomial parametrization of plane rational algebraic curves. Appl. Algebra Eng. Commun. Comput. Sonia Pérez-Díaz, J. Rafael Sendra, Carlos Villarino
2007	—	`conf`	Inversion, Degree and Reparametrization for Rational Surfaces. IMA Conference on the Mathematics of Surfaces Sonia Pérez-Díaz
2006	J	`jnl`	Distance bounds of Theor. Comput. Sci. Sonia Pérez-Díaz, Juana Sendra, J. Rafael Sendra
2006	J	`jnl`	On the problem of proper reparametrization for rational curves and surfaces. Comput. Aided Geom. Des. Sonia Pérez-Díaz
2005	J	`jnl`	Parametrization of approximate algebraic surfaces by lines . Comput. Aided Geom. Des. Sonia Pérez-Díaz, Juana Sendra, J. Rafael Sendra
2005	B	`conf`	Partial degree formulae for rational algebraic surfaces. ISSAC Sonia Pérez-Díaz, J. Rafael Sendra
2005	—	`conf`	The Challenge of Approximately Parameterizing Algebraic Curves and Surfaces. Algorithmic Algebra and Logic Sonia Pérez-Díaz, Juana Sendra, J. Rafael Sendra
2004	J	`jnl`	Parametrization of approximate algebraic curves by lines. Theor. Comput. Sci. Sonia Pérez-Díaz, Juana Sendra, J. Rafael Sendra
2003	J	`jnl`	Computing all parametric solutions for blending parametric surfaces. J. Symb. Comput. Sonia Pérez-Díaz, J. Rafael Sendra
2002	J	`jnl`	Properness and Inversion of Rational Parametrizations of Surfaces. Appl. Algebra Eng. Commun. Comput. Sonia Pérez-Díaz, Josef Schicho, J. Rafael Sendra
2001	B	`conf`	Parametric G1-Blending of Several Surfaces. CASC Sonia Pérez-Díaz, Juan Rafael Sendra