Essays about: "Stokastisk Modellering"

Showing result 1 - 5 of 19 essays containing the words Stokastisk Modellering.

  1. 1. Models for solid waste and its management in Stockholm metropolitan area

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Lars Arvidsson; Kasper Nordenram; [2022]
    Keywords : ;

    Abstract : In the transition from a linear economy to a sustainable circular economy, waste management is critical. This thesis approaches the management of Municipal Solid Waste (MSW) from the perspective of a mathematical modelling. Within the scope of the thesis, three mathematical models were developed. READ MORE

  3. 2. Approximation of General Semi-Markov Models Using Expolynomials

    University essay from KTH/Matematisk statistik

    Author : Niklas Nyholm; [2021]
    Keywords : applied mathematics; Markov modelling; Semi-Markov process; approximation theory; expolynomial; phase-type distribution; reliability analysis; tillämpad matematik; Markov modellering; Semi-Markov process; approximations teori; expolynom; phase-type fördelning; riskanalys;

    Abstract : Safety analysis is critical when developing new engineering systems. Many systems have to function under randomly occurring events, making stochastic processes useful in a safety modelling context. However, a general stochastic process is very challenging to analyse mathematically. READ MORE

  4. 3. Particle Filter Bridge Interpolation in GANs

    University essay from KTH/Matematisk statistik

    Author : Viktor Käll; Erik Piscator; [2021]
    Keywords : Generative modeling; Generative adversarial network; Convolutional neural network; Stochastic interpolation; Gaussian process; Gaussian bridge process; Sequential Monte Carlo; Particle filter; Generativ modellering; Generative adversarial network; Neuralt faltningsnätverk; Stokastisk interpolation; Gaussisk process; Gaussisk bryggprocess; Sekventiell Monte Carlo; Partikelfilter;

    Abstract : Generative adversarial networks (GANs), a type of generative modeling framework, has received much attention in the past few years since they were discovered for their capacity to recover complex high-dimensional data distributions. These provide a compressed representation of the data where all but the essential features of a sample is extracted, subsequently inducing a similarity measure on the space of data. READ MORE

  5. 4. Optimization of Heat Exhaust in the Edge of Tokamaks via Controlled Magnetic Stochastization

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Amit Kharwandikar; [2020]
    Keywords : Resonant Magnetic Perturbations; Tokamak; Divertor; Steady-state heat deposition; Power exhaust; Perturbation optimization; Resonant magnetiska störningar; Tokamak; avledare; statisk värmeavledning; värmeavledningen; störningsoptimering;

    Abstract : The protection of plasma facing components from heat and particle overloads is paramount to ensure the operability and desired lifetime of magnetic fusion devices. The possibility of using external 3D magnetic perturbations to improve the steady-state heat exhaust in diverted tokamaks has been studied in this thesis. READ MORE

  6. 5. A Spatially Explicit Agent-Based Model of Human-Resource Interaction on Easter Island

    University essay from KTH/Numerisk analys, NA

    Author : Peter Steiglechner; [2020]
    Keywords : Agent-based modelling; applied mathematics; socio-economic modelling; Agentbaserad modellering; tillämpad matematik; socioekonomisk modellering;

    Abstract : The history of Easter Island, with its cultural and ecological mysteries, has attracted the interests of archaeologists, anthropologists, ecologists, and economists alike. Despite the great scientific efforts, uncertainties in the available archaeological and palynological data leave a number of critical issues unsolved and open to debate. READ MORE