International Conferences


Organized events
  • Member of the organizing committee of the International Workshop "New trends in subdivision and related applications" - Milan, Italy (September 4-7, 2012).

  • Co-organizer of the Minisymposium "Recent Advances in Subdivision and Refinability" held at the International Symposium in Approximation Theory - Nashville TN, USA (May 17-20, 2011).

  • Member of the organizing committee of the INdAM Meeting "New Frontiers in CAGD" - Bertinoro, Italy (May 17-21, 2010).



    • Invited talks
  • Circle-to-circle transition curves by non-stationary subdivision schemes.
    Subdivision and Refinability Workshop - Pontignano, Italy (Sep.15-19, 2011).

  • Interpolatory blending net subdivision schemes of Dubuc-Deslauriers type
    8th Dagstuhl Workshop on Geometric Modeling (Organizers: T. Grandine, S. Hahmann, J. Peters, W. Wang) - Schloss Dagstuhl, Germany (May 22-27, 2011).

  • A new family of interpolatory non-stationary subdivision schemes for curve design in geometric modeling
    International Conference of Numerical Analysis and Applied Mathematics, Minisymposium on "CAGD and Refinable Functions" (Organizer: M. Bozzini) - Rhodes, Greece (Sep.19-25, 2010).

  • Algebraic conditions on non-stationary subdivision symbols for exponential reproduction
    16th ILAS Conference, Minisymposium on "Linear Algebra in Curve and Surface Modeling" (Organizers: C. Manni and C. Conti) - Pisa, Italy (Jun.21-25, 2010).

  • From approximating to interpolatory subdivision schemes
    Subdivision and Refinability: Research Workshop - Pontignano, Italy (Oct.12-15, 2009).

  • NULISS: Non Uniform Local Interpolatory Subdivision Surfaces (Plenary Speaker)
    14th International Congress on Computational and Applied Mathematics - Antalya, Turkey (Sep.29-Oct.2, 2009).


    • Contributed talks
  • Subdivision schemes for nets of functions (with C. Conti)
    Research Workshop of the Israel Science Foundation on New Trends in Approximation Theory – Ein-Gedi, Israel (Jan. 4-7, 2012).

  • Animation 3D: mouvements de caméra réalistes pour la stop motion (with L. Saini)
    H2PTM2011: Hypermédias et pratiques numériques – Metz, France (Oct.12–14, 2011).

  • Circle-to-circle transition curves by non-stationary subdivision schemes.
    SAGA Fall School on Shapes, Geometry and Algebra – Vilnius, Lithuania (Sep.27-30, 2011).

  • Non-uniform local interpolatory subdivision surfaces for regular quadrilateral meshes (with C. Beccari)
    “Subdivision and Refinability Workshop” - Pontignano, Italy (Sep.15-19, 2011).

  • Stop-motion animation: towards a realistic 3D camera movement control (with L. Saini)
    ISEA 2011: The 17th International Symposium on Electronic Art – Istanbul, Turkey (Sep.14-21, 2011).

  • Schemi di suddivisione interpolatori e loro strategie costruttive.
    XIX U.M.I. Congress – Bologna, Italy (Sep.12-17, 2011).

  • Schemi di suddivisione stazionari e non-stazionari per la generazione di curve (with C. Conti)
    XIX U.M.I. Congress – Bologna, Italy (Sep.12-17, 2011).

  • Net subdivision schemes and their analysis by proximity (with C. Conti)
    Workshop on Approximation Theory at the Conference on Foundations of Computational Mathematics (FoCM’2011) – Budapest, Hungary (Jul.8-10, 2011).

  • Non-uniform local interpolatory subdivision surfaces for regular quadrilateral meshes (with C. Beccari)
    International Symposium in Approximation Theory - Nashville TN, USA (May 17-21, 2011).

  • Interpolatory blending net subdivision schemes of Dubuc-Deslauriers type.
    International Symposium in Approximation Theory - Nashville TN, USA (May 17-21, 2011).

  • Un survol des méthodes d’interpolation de maillages triangulaires G1-continues par blend rationnel (with M. Boschiroli)
    Actes des les Journées de Groupe de Travail en Modélisation Géométrique (GTMG 2011) - Grenoble, France (Mar.30-31, 2011).

  • Stop-motion animation: from a state of the art to an ideal process (with L. Saini)
    The 23rd Annual Society for Animation Studies conference - Athens, Greece (Mar.18-20, 2011).

  • Non-stationary subdivision schemes and their reproduction properties (with C. Conti)
    Multivariate Approximation and Interpolation with Applications - Edinburgh, UK (Sep.6-10, 2010).

  • Solving Bezout-like polynomial equations for the design of interpolatory subdivision schemes (with L. Gemignani)
    35th International Symposium on Symbolic and Algebraic Computation (ISSAC) - Munchen, Germany (Jul.25-28, 2010).

  • Convexity preserving interpolatory subdivision with conic precision
    Seventh International Conference on Curves and Surfaces - Avignon, France (Jun.24-30, 2010).

  • A blending based approach to interpolatory subdivision with shape parameters (with C. Beccari)
    Seventh International Conference on Curves and Surfaces - Avignon, France (Jun.24-30, 2010).

  • Survey of parametric curved patches for C0 interpolation of triangular meshes (with M. Boschiroli)
    SIMAI 10th Congress, Minisymposium "Numerical approximation and applications: from CAGD to wavelets" - Cagliari, Italy (Jun.21-25, 2010).

  • Convexity preserving interpolatory subdivision with conic precision (with G. Albrecht)
    INdAM Meeting “New Frontiers in CAGD” - Bertinoro, Italy (May 17-21, 2010).

  • A blending based approach to interpolatory subdivision with shape parameters (with C. Beccari)
    INdAM Meeting “New Frontiers in CAGD” - Bertinoro, Italy (May 17-21, 2010).

  • Animation 3D: le probléme de mouvement de camera (with L. Saini)
    Journées de Groupe de Travail en Modélisation Géométrique - Dijon, France (Mar.31 - Apr.1, 2010).

  • Etat de l'art des méthodes d'interpolation locale de maillages triangulaires par des facettes non-planes C0-continues (with M. Boschiroli)
    22es Journées de l'Association Francophone d'Informatique Graphique - Arles, France (Nov.25-27, 2009).

  • Structured matrix methods for the construction of interpolatory subdivision masks (with L. Gemignani)
    SIAM Conference on Applied Linear Algebra - Monterey, U.S.A. (Oct.26-29, 2009).

  • Superfici di suddivisione di interpolazione integrabili in un sistema CAD
    SIMAI Conference – special session dedicated to Fausto Saleri’s prize – Rome, Italy (Sep.17, 2008).

  • Interpolatory surface subdivision based on geometry-driven parameterizations (with C. Beccari)
    SIMAI 9th Congress (in cooperation with SIAM) - Rome, Italy (Sep.15-19, 2008).

  • Non-uniform interpolatory subdivision designed from splines
    7th International Conference on Mathematical Methods for Curves and Surfaces - Tønsberg, Norway (Jun.26-Jul.1, 2008).

  • A general approach towards the construction of tension-controlled 2l-point interpolatory schemes with salient curves reproduction capabilities
    Subdivision and Refinability Workshop - Pontignano, Italy (May 1-4, 2008).

  • Tension-controlled ternary subdivision (with C. Beccari)
    10th SIAM Conference in Geometric Design and Computing - San Antonio, USA (Nov.4-8, 2007).

  • A Vector Outline Descriptor using Interpolatory Subdivision Curves
    Sixth International Conference on Curves and Surfaces - Avignon, France (Jun.29-Jul.5, 2006).

  • Interpolatory Subdivision Curves with Local Shape Control
    14th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision - Plzen, Czech Republic (Jan.30-Feb.3, 2006).

  • A Piecewise Rational Quintic Hermite Interpolant for use in CAGD
    Sixth International Conference on Mathematical Methods for Curves and Surfaces - Tromsø, Norway (Jul.1-6, 2004).

  • Classifying uniform univariate refinement schemes and predicting their behaviour
    MINGLE Workshop - Cambridge, UK (Sep.9-11, 2003).

  • The conversion matrix between non-uniform B-spline and Bèzier representations
    Third International Conference on Multivariate Approximation: Theory and Applications - Cancun, Mexico (Apr.24-29, 2003).


    • Contributed posters
  • Non stationary interpolatory subdivision schemes arising from Hurwitz symmetric approximating symbols (with C. Conti)
    2nd Dolomites Workshop on Constructive Approximation and Applications - Alba di Canazei, Trento, Italy (Sep.4-9, 2009).

  • Surface Approximation with Faults: Application to Geophysical Surfaces (with C. Gout)
    IEEE International Geoscience and Remote Sensing Symposium (IEEE IGARSS07) - Barcelona, Spain (Jul.23-27, 2007).

  • Approximation of surfaces with fault(s) and/or rapidly varying data, using a segmentation process, Dm-splines and the finite element method (with C. Gout)
    Fourth International Conference on Multivariate Approximation: Theory and Applications - Cancun, Mexico (Apr.26-May 1, 2007).

  • Rational Interpolants with Tension Parameters
    Fifth International Conference on Curves and Surfaces - St. Malo, France (Jun.27-Jul.3, 2002).