Search for tag: "approximation"

61 Media

56:31 Alice Pellet-Mary - Some Attacks on Algebraic… Alice Pellet-Mary - Some Attacks on Algebraic Lattice Problems	Alice Pellet-Mary - Some Attacks on Algebraic Lattice Problems Subtitles will be added at a later date. 27 July 2022 Foundations and Applications of Lattice-based Cryptography Alice Pellet-Mary, Bordeaux University Some Attacks on Algebraic Lattice Problems units log root fields field attack approximation unit lattice factor size basis point generator elements algorithm idea times attacks points From Liam Holligan 0 likes 12 plays 0 Publisher Liam Holligan Licence Type All rights reserved Language English Date Created August 2nd, 2022 Retain Source File Yes
41:36 Robust and Adaptive Estimation of a Density on … Robust and Adaptive Estimation of a Density on the Line under a Shape - Yannick Baraud	Robust and Adaptive Estimation of a Density on the Line under a Shape - Yannick Baraud Structural Breaks and Shape Constraints Robust and Adaptive estimation of a Density on the Line under a Shape Constraint Yannick Baraud (University of Luxembourg) 19 May 2022 icms density estimator model densities star interval concave monotone kind result class function distribution distance convex linear approximation respect intervals target From Iain Cms 0 likes 19 plays 0 Licence Type All rights reserved Language English Date Created May 23rd, 2022
29:03 Diagonal Cubic Hypersurfaces over F_q(t) -… Diagonal Cubic Hypersurfaces over F_q(t) - Leonhard Hochfilzer	Diagonal Cubic Hypersurfaces over F_q(t) - Leonhard Hochfilzer Rational Points on Higher Dimensional Varieties Diagonal Cubic Hypersurfaces over F_q(t) Leonhard Hochfilzer (Göttingen University) 27 April 2022 icms function variables point summation counting thing functions infinity result degree kind approximation numbers question problem alpha method characteristic fact lines From Iain Cms 0 likes 32 plays 0 Licence Type All rights reserved Language English Date Created April 27th, 2022
26:46 Semi-Integral Points and Quadrics - Sam Streeter Semi-Integral Points and Quadrics - Sam Streeter	Semi-Integral Points and Quadrics - Sam Streeter Rational Points on Higher-Dimensional Varieties Semi-Integral Points and Quadrics Sam Streeter (University of Bristol) 26 April 2022 icms points point approximation thing things campana place places kind reduction device obstruction principles semi model variety diamond divisor campaigner space From Iain Cms 0 likes 22 plays 0 Licence Type All rights reserved Language English Date Created April 27th, 2022
35:00 Brauer-Manin Obstruction at Primes with Good… Brauer-Manin Obstruction at Primes with Good Reduction - Margherita Pagano	Brauer-Manin Obstruction at Primes with Good Reduction - Margherita Pagano Rational Points on Higher-Dimensional Varieties Brauer-Manin Obstruction at Primes with Good Reduction Margherita Pagano (Leiden University) 26 April 2022 icms reduction element points evaluation question places obstruction approximation place government variety field power characteristics surface model crime point idea image From Iain Cms 0 likes 19 plays 0 Licence Type All rights reserved Language English Date Created April 27th, 2022
44:26 Stein-Based Preconditioners for Weak-Constraint… Stein-Based Preconditioners for Weak-Constraint 4D-Var - Davide Palitta	Stein-Based Preconditioners for Weak-Constraint 4D-Var - Davide Palitta Recent Advances in Numerical Linear Algebra for PDEs, Optimisation, and Data Assimilation Stein-Based Preconditioners for Weak-Constraint 4D-Var Davide Palitta (Alma Mater Studorium,… icms metrics approximation times structure block observation term form operator point solution chronicle mattresses factor formulation equation compliment coefficient methods mattress From OLLIE Quinn 0 likes 12 plays 0 Publisher Ollie Quinn Licence Type All rights reserved Language English Date Created April 22nd, 2022
41:28 Preconditioning for Data Assimilation Problems -… Preconditioning for Data Assimilation Problems - Alison Ramage	Preconditioning for Data Assimilation Problems - Alison Ramage Recent Advances in Numerical Linear Algebra for PDEs, Optimisation, and Data Assimilation Preconditioning for Data Assimilation Problems Alison Ramage (University of Strathclyde) icms level grid memory values approximation eigen matrix preconditioning problem thing bit precondition inverse levels idea cost times vector algorithm identity From OLLIE Quinn 0 likes 11 plays 0 Publisher Ollie Quinn Licence Type All rights reserved Language English Date Created April 22nd, 2022
44:26 Fast and Even Faster Sampling of Parameterised… Fast and Even Faster Sampling of Parameterised Gaussian Random Fields - Jonas Latz	Fast and Even Faster Sampling of Parameterised Gaussian Random Fields - Jonas Latz Recent Advances in Numerical Linear algebra for PDEs, Optimisation, and Data Assimilation Fast and Even Faster Sampling of Parameterised Gaussian Random Fields Jonas Latz (Heriot-Watt University) icms space matrix problem basis function sort idea parameter parameters kind thing theatre problems samples approximation error measures question spaces square From OLLIE Quinn 0 likes 6 plays 0 Publisher Ollie Quinn Licence Type All rights reserved Language English Date Created April 22nd, 2022
53:45 7 March 2022: Katharina Schratz (Sorbonne… 7 March 2022: Katharina Schratz (Sorbonne University) - Resonances as a computational tool	7 March 2022: Katharina Schratz (Sorbonne University) - Resonances as a computational tool Katharina Schratz (Sorbonne University) - Resonances as a computational tool This recording is subtitled. You can turn off the subtitles by pressing CC. icms owna schratz solution method equation methods error idea regularity problem approximation scheme frequency estimates linear space oscillations resonance nonlinearity question step instance From Sarah Black 0 likes 66 plays 0 Licence Type All rights reserved Date Created March 7th, 2022
52:14 21 February 2022: Andrea Moiola (University of… 21 February 2022: Andrea Moiola (University of Pavia) - Stable approximation of Helmholtz solutions by evanescent plane waves	21 February 2022: Andrea Moiola (University of Pavia) - Stable approximation of Helmholtz solutions by evanescent plane waves Andrea Moiola (University of Pavia) - Stable approximation of Helmholtz solutions by evanescent plane waves This recording is subtitled. You can turn off the subtitles by pressing CC. owna icms moiola waves plane coefficients function approximation solution parameter space coefficient point wave sampling kappa functions basis direction cylinder error modes decay From Sarah Black 0 likes 25 plays 0 Licence Type All rights reserved Date Created February 21st, 2022
49:37 One World SNIPS: Sebastian Reich One World SNIPS: Sebastian Reich	One World SNIPS: Sebastian Reich One World Virtual Seminar Series - Stochastic Numerics and Inverse Problems, 16 February 2022 Sebastian Reich (University of Potsdam) Frequentist perspective on robust parameter estimation using the… maths robust parameter estimation term problem emotion things approximation theatre frequency equation expectation motion thing equations setting perspective bit parameter process field stds From Simon Kershaw 0 likes 25 plays 0 Licence Type All rights reserved
50:33 7 February 2022: Matthew Colbrook (University of… 7 February 2022: Matthew Colbrook (University of Cambridge) - Data-driven numerical analysis of Koopman operators for dynamical systems	7 February 2022: Matthew Colbrook (University of Cambridge) - Data-driven numerical analysis of Koopman operators for dynamical systems Matthew Colbrook (University of Cambridge) - Data-driven numerical analysis of Koopman operators for dynamical systems This recording is subtitled. You can turn off the subtitles by pressing CC. icms owna colbrook spectrum operator functions measure matrix measures pseudo space basis dictionary algorithm eigen function parameter size sort approximation talk convergence decomposition From Iain Cms 0 likes 32 plays 0 Licence Type All rights reserved Date Created February 7th, 2022
33:21 Waves in Complex Continua (Wavinar) - Daan… Waves in Complex Continua (Wavinar) - Daan Huybrechs (KU Leuven, Belgium)	Waves in Complex Continua (Wavinar) - Daan Huybrechs (KU Leuven, Belgium) Subtitles can be turned off by selecting CC. 07.12.21 Daan Huybrechs (KU Leuven, Belgium) - Non-polynomial discretizations of wave problems: accuracy and stability problem approximation error frame function functions coefficient linear thing basis condition epsilon space wave norm accuracy bit paper methods cases From Liam Holligan 0 likes 18 plays 0 Publisher Liam Holligan Licence Type All rights reserved Language English Date Created December 7th, 2021
56:05 Higgs Hour with Anton Ilderton 'Strong field… Higgs Hour with Anton Ilderton 'Strong field QED: probing fundamental physics with intense lasers'	Higgs Hour with Anton Ilderton 'Strong field QED: probing fundamental physics with intense lasers' I will give an overview of efforts to probe non-perturbative structures in QED using intense laser fields, beginning with an introduction to the Furry expansion of observables in strong… higgs hour field laser expansion physics intensity kind point energy question electron model cross guy fields bunch background lasers regime approximation parameter From Ines Foidl 0 likes 19 plays 0 Licence Type All rights reserved Date Created November 5th, 2021 Retain Source File Yes
54:38 Aretha Teckentrup (Edinburgh) - Surrogate models… Aretha Teckentrup (Edinburgh) - Surrogate models in Bayesian inverse problems	Aretha Teckentrup (Edinburgh) - Surrogate models in Bayesian inverse problems This recording is in the process of being subtitled. We aim to have edited captions available within 2 weeks of publishing. 18 October 2021 Aretha Teckentrup (Edinburgh) - Surrogate models in… owna icms one world phi distribution likelihood approximation model problem methods function sigma models process norm inverse sample 5'-end log things kind observation probability From OLLIE Quinn 0 likes 50 plays 0 Licence Type All rights reserved Language English Date Created October 18th, 2021
47:53 OW SNIPS - Emmanuel Gobet (Ecole Polytechnique) OW SNIPS - Emmanuel Gobet (Ecole Polytechnique)	OW SNIPS - Emmanuel Gobet (Ecole Polytechnique) Subtitles will be available soon. 20.10.21 Emmanuel Gobet (Ecole Polytechnique) - How to generate the path of Fractional Brownian motion with a ReLU-Neural Networks icms lagoon seminar fact function network distribution model fbm accuracy parameter result parameters path audit square approximation depth complexity knowledge layers edge bit From Liam Holligan 0 likes 10 plays 0 Publisher Liam Holligan Licence Type All rights reserved Language English Date Created October 14th, 2021

Search for tag: "approximation"

the university of edinburgh