Sökning: "range uncertainty"

Visar resultat 1 - 5 av 197 uppsatser innehållade orden range uncertainty.

  1. 1. Dark patterns påverkan på användarens känslor : en kvalitativ studie på två e-handelswebbplatser

    Kandidat-uppsats, Högskolan i Borås/Akademin för bibliotek, information, pedagogik och IT

    Författare :Lana Kader; Senada Mehanovic; [2024]
    Nyckelord :Dark patterns; design; e-handel; informationsarkitektur; användarupplevelse; manipulativ design; känslor;

    Sammanfattning : In today's society more and more people are consuming both clothes and groceries using websites online. With a few clicks, users have access to a wide range of products and services. However, many of these e-commerce sites also contain design intended to control users through dark patterns. LÄS MER

  3. 2. Greenhouse gas emissions from peat soil thawing in spring : a comparison between fertilized and unfertilized soil

    Master-uppsats, SLU/Dept. of Soil and Environment

    Författare :Fanny Otterlin Karlsson; [2024]
    Nyckelord :agricultural soil; carbon dioxide; freeze-thaw cycles; nitrous oxide; soil temperature; water content;

    Sammanfattning : Peat soils drained for agriculture and forestry contribute to a significant amount of greenhouse gas emissions. Nitrous oxide is a greenhouse gas with high warming potential and agriculture in general accounts for about 70 % of nitrous oxide emissions. LÄS MER

  4. 3. Corporate Foresight and its Role in Driving Innovation - A case study of the Swedish grocery industry and how they use corporate foresight in order to improve their innovation strategies

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Marcus Andersson; Jonas Dahlqvist; [2023-07-19]
    Nyckelord :Corporate foresight; strategic foresight; long-range planning; innovation; innovation strategies; innovation management; strategic management;

    Sammanfattning : The world is constantly changing with factors that we partly can control and some that are outside of our control. Living in these complex systems demands tackling but also embracing uncertainty. The focus should not be on controlling the outcomes by narrow forecasts. LÄS MER

  5. 4. Collaborative Mapping with Drone Swarms Utilizing Relative Distance Measurements

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Johan Forsman; Carl Tidén; [2023]
    Nyckelord :;

    Sammanfattning : The field of use for unmanned aerial vehicles, UAVs, has completely exploded in the last decade. Today they are used for surveillance missions and inspecting places that are difficult for people to access. To increase the efficiency and robustness in the execution of these types of missions, swarms of cooperating drones can be used. LÄS MER

  7. 5. Robust Portfolio Optimization with Correlation Penalties

    Master-uppsats, KTH/Matematisk statistik

    Författare :Pelle Nydahl; [2023]
    Nyckelord :Portfolio Optimization; Portfolio Allocation; Robust Optimization; Correlation; Risk Factor Model; EMA Filtering; Weighted Linear Regression; Portföljoptimering; Portföljallokering; Robust optimering; Korrelation; Riskfaktor-modell; EMA-filtrering; Viktad linjär regression;

    Sammanfattning : Robust portfolio optimization models attempt to address the standard optimization method's high sensitivity to noise in the parameter estimates, by taking an investor's uncertainty about the estimates into account when finding an optimal portfolio. In this thesis, we study robust variations of an extension of the mean-variance problem, where an additional term penalizing the portfolio's correlation with an exogenous return sequence is included in the objective. LÄS MER