Essays about: "modifierad"

Showing result 16 - 20 of 182 essays containing the word modifierad.

  1. 16. Riemann's Zeta Function and Prime Numbers : an approximation using von Mangoldt's explicit formula

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Jesper Jakobsson; [2023]
    Keywords : complex analysis; prime numbers; prime-counting function; zeta function; Riemann hypothesis; von Mangoldt s explicit formula;

    Abstract : This essay aims to explain the connection between Riemann's zeta function and prime numbers. It relies heavily on Riemann's 1859 manuscript, in which he approximates the prime-counting function using the non-trivial zeros of the zeta function. READ MORE

  3. 17. Risk Assessment of International Mixed Asset Portfolio with Vine Copulas

    University essay from Linköpings universitet/Tillämpad matematik; Linköpings universitet/Tekniska fakulteten

    Author : Axel Nilsson; [2022]
    Keywords : Vine Copulas; Extreme Value Theory; Financial Risk Management; Vine Copulas; Extremvärdesteori; Finansiell riskhantering;

    Abstract : This thesis gives an example of assessing the risk of a financial portfolio with international assets, where the assets may be of different classes, by the use of Monte Carlo simulation and Extreme Value Theory. The simulation uses univariate modelling, models of the assets’ returns as stochastic processes, as well as vine copulas to create dependency between the variables. READ MORE

  4. 18. Predictive model for continuous optimization of DPF service interval based on economic trade-off

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Mahir Sheth; [2022]
    Keywords : ;

    Abstract : AbstractEfficiency, emissions and uptime are three crucial factors that development engineers in the automotive business strive to improve. The proposed study is a part of this continuous improvement towards perfection of the Scania engine and exhaust after-treatment system. READ MORE

  5. 19. Probabilistic Forecasting through Reformer Conditioned Normalizing Flows

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

    Author : Samuel Norling; [2022]
    Keywords : ;

    Abstract : Forecasts are essential for human decision-making in several fields, such as weather forecasts, retail prices, or stock predictions. Recently the Transformer neural network, commonly used for sequence-to-sequence tasks, has shown great potential in achieving state-of-the-art forecasting results when combined with density estimations models such as Autoregressive Flows. READ MORE

  6. 20. Visualizing issue tracking data using a process mining tool to support the agile maturity assessment within the Scaled Agile Framework : A case study

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

    Author : Olle Hovmark; [2022]
    Keywords : Processmining; Agilematurity; Visualization; Issuetrackingsystem; Software Process Improvement; The Scaled Agile Framework; Inductive visual Miner; Process mining; Agil mognad; Visualisering; Ärendehanteringssystem; Mjukvaruprocessförbättring; The Scaled Agile Framework; Inductive visual Miner;

    Abstract : Today, agile development is broadly used within both small and large organizations worldwide. Transitioning to agile development in a large organization is a complex task that requires support from everyone in it. The Scaled Agile Framework (SAFe) is a framework meant to help integrate agile development within all parts of an organization. READ MORE