My talks
Overview talks
| [1] | Second order methods for the solution of large-scale nonlinear noisy problems, Overview seminar of my research.
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| [2] | Levenberg-Marquardt methods for the solution of noisy nonlinear least squares problems in PhD defense, IRIT Toulouse, France, 26/02/2018.
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| [3] | Multilevel methods in optimization in Seminar at Avignon University, 29/09/2022.
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Sparse matrix factorization
| [1] | Fixed support sparse matrix factorization in Sparse Days, Saint Girons, 20/06/2022-22/06/2022.
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Multilevel neural networks
| [1] | Multilevel Physics Informed Neural Networks (MPINNs) in Journées SMAI MODE 2022, Limoges, 30/05/2022-03/06/2022.
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| [2] | Multilevel PINNs (MPINNs) in Crunch seminar, Brown university, 20/05/2022.
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| [3] | Multilevel PINNS for PDEs in 13th JLESC Workshop, 14/12/2021-16/12/2021.
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| [4] | A multilevel training method for ANNs Application to PDEs solution in Computational Science Engineering, Data Science and Artificial Intelligence by Total R&D (MATHIAS), Serris, France, 14/10/2019-17/10/2019.
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| [5] | Multilevel optimization methods for the training of artificial neural networks in FGS conference, Nice, France, 17/09/2019-20/09/2019 .
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| [6] | High-order multilevel optimization methods and training of artificial neural networks in ICCOPT conference, Berlin, Germany, 05/08/2019-08/08/2019 .
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| [7] | Solution of PDEs by Multilevel Artificial Neural Networks in OBA summer school, Veroli, Italy., 30/06/2019-06/07/2019 .
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| [8] | High-order multilevel optimization methods and training of artificial neural networks in 2nd IMA and OR Society Conference,Birmingham, UK, 25/04/2019-26/04/2019 .
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| [9] | High-order multilevel optimization strategies and their application to the training of artificial neural networks in Seminar SPOT, Toulouse, France, 11/03/2019 .
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| [10] | High-order multilevel optimization strategies and their application to the training of artificial neural networks in Seminar at University of Manchester, UK, 06/11/2018.
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| [11] | Multilevel optimization strategies for the training of ANNs and application to the solution of PDEs in MATHIAS 2018, Serris, France, 22/10/2018-24/10/2018.
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| [12] | Artificial Neural Networks : scalable optimization methods for large-scale training problems in EURO 2018, Valencia, Spain, 08/07/2018-11/07/2018.
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| [13] | Artificial Neural Networks : scalable optimization methods for large-scale training problems in ISMP 2018, Bordeaux, France, 01/07/2018-06/07/2018.
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| [14] | Artificial Neural Networks : scalable optimization methods for large-scale training problems in Journée Deep Learning, IRIT, Toulouse, France, 26/06/2018.
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Large scale optimization
| [1] | Multilevel optimization methods in Seminaire du Laboratoire Jacques-Louis Lions, Sorbonne, Paris, 20/05/2022.
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| [2] | Optimization strategies to deal with large-scale problems: an opportunity for mixed precision? in Seminaire Taran, Rennes, 08/03/2022.
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| [3] | Second order optimization methods for the solution of large scale nonlinear noisy problems in PRIMO talk, online seminar, 15/10/2020.
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| [4] | A Levenberg-Marquardt Method for Large-Scale Noisy Nonlinear Least Squares Problems in SIOPT 2017, Vancouver, Canada, 22/05/2017-25/05/2017.
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Ill-posed problems
| [1] | Regularizing trust-region approaches for ill-posed nonlinear systems and nonlinear least squares in 20th Conference of the International Linear Algebra Society (ILAS), Leuven, Belgium, 11/07/2016-15/07/2016.
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| [2] | Solving ill-posed nonlinear systems with noisy data: a regularizing trust-region approach in PING - Inverse Problems in Geophysics, Workshop Firenze, Italy, 06/04/2016.
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| [3] | A regularization trust-region approach for ill-posed nonlinear systems in Workshop 'Optimization and Data Assimilation', CERFACS, Toulouse, France, 13/01/2016-15/01/2016.
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| [4] | On an Adaptive Regularization for Ill-posed Nonlinear Systems and its Trust-Region Implementation in Networking in Numerical Analysis 2015 a two day meeting in Bertinoro', Bertinoro, Italy, 21/11/2015-22/11/2015.
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| [5] | On an Adaptive Regularization for Ill-posed Nonlinear Systems and its Trust-Region Implementation in XX Congresso UMI, Siena, Italy, 12/09/2015.
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Other talks
| [1] | The extended normal equations: conditioning and iterative solution in Communications in NLA, online seminar, 28/09/2020.
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| [2] | On the iterative solution of systems of the form A^T Ax = A^T b + c in Seminar at University of Manchester, UK, 30/07/2019 .
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| [3] | Parametric design of a family of centrifugal pumps: dealing with unbalancedness of geometries dataset in Award session of the Summer School on Optimization, Big Data and Applications (OBA), Veroli, Italy, 02/07/2017-08/07/2017.
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| [4] | Numerical methods for optimization problems: an application to energetic districts in 19th European Conference on Mathematics for Industry, Santiago de Compostela, Spain, 13/06/2016-17/06/2016. invited speaker for receiving the degree award 'Hansjörg Wacker Memorial Prize'.
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| [5] | Support Vector Machine classification applied to the parametric design of centrifugal pumps in Congresso Nazionale SIMAI2016, Milano, Italy, 13/09/2016-16/09/2016.
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