Search for dissertations about: "Optimeringslära"

Showing result 1 - 5 of 28 swedish dissertations containing the word Optimeringslära.

  1. 1. A convex optimization approach to complexity constrained analytic interpolation with applications to ARMA estimation and robust control

    University dissertation from Stockholm : KTH

    Author : Anders Blomqvist; Anders Lindquist; Giorgio Picci; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematical optimization; systems theory; analytic interpolation; moment matching; Nevanlinna-Pick interpolation; spectral estimation; convex optimization; Optimeringslära; systemteori; MATHEMATICS Applied mathematics Optimization; systems theory; MATEMATIK Tillämpad matematik Optimeringslära; systemteori;

    Abstract : Analytical interpolation theory has several applications in systems and control. In particular, solutions of low degree, or more generally of low complexity, are of special interest since they allow for synthesis of simpler systems. READ MORE

  2. 2. Surface-normal multiple quantum well electroabsorption modulators based on GaAs-related materials

    University dissertation from Stockholm : KTH

    Author : Stéphane Junique; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematical optimization; systems theory; spatial light modulators; quantum wells; optical resonator; Fabry-Pérot; Optimeringslära; systemteori; MATHEMATICS Applied mathematics Optimization; systems theory; MATEMATIK Tillämpad matematik Optimeringslära; systemteori;

    Abstract : .... READ MORE

  3. 3. First-Order Algorithms for Communication Efficient Distributed Learning

    University dissertation from Stockholm : KTH

    Author : Sarit Khirirat; Mikael Johansson; Martin Jaggi; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Communication efficient learning; Optimization algorithms; Quantization; Error compensation; First-order algorithms; Stochastic gradient descent; Tillämpad matematik och beräkningsmatematik; Applied and Computational Mathematics; Optimeringslära och systemteori; Optimization and Systems Theory; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Technological developments in devices and storages have made large volumes of data collections more accessible than ever. This transformation leads to optimization problems with massive data in both volume and dimension. READ MORE

  4. 4. Large-Scale Optimization With Machine Learning Applications

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Vien Van Mai; Mikael Johansson; Alexandre d'Aspremont; [2019]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization algorithms; Anderson acceleration; finite-sum; first-order methods; Optimeringslära och systemteori; Optimization and Systems Theory; Electrical Engineering; Elektro- och systemteknik;

    Abstract : This thesis aims at developing efficient algorithms for solving some fundamental engineering problems in data science and machine learning. We investigate a variety of acceleration techniques for improving the convergence times of optimization algorithms. READ MORE

  5. 5. Control and Analysis of Pulse-Modulated Systems

    University dissertation from Stockholm : KTH

    Author : Stefan Almér; Ulf Jönsson; Gilead Tadmor; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Pulse-width modulation; Periodic systems; Stability analysis; Harmonic analysis; Lyapunov methods; Dynamic phasors; Harmonic transfer function; Switched mode power converters; Sampled data modeling; H-infinity synthesis; MATHEMATICS Applied mathematics Optimization; systems theory; MATEMATIK Tillämpad matematik Optimeringslära; systemteori;

    Abstract : The thesis consists of an introduction and four appended papers. In the introduction we give an overview of pulse-modulated systems and provide a few examples of such systems. Furthermore, we introduce the so-called dynamic phasor model which is used as a basis for analysis in two of the appended papers. READ MORE