Sökning: "robust estimation"

Visar resultat 1 - 5 av 237 uppsatser innehållade orden robust estimation.

  1. 1. Prosperity with a purpose

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Ebba Bengtsson; Lilian Landström; [2023-08-22]
    Nyckelord :Panel data; SDG index; Environmental impact; Economic growth;

    Sammanfattning : In the current landscape, policymakers are confronted with a formidable task: striking the delicate equilibrium between ongoing economic growth and a sustainable transition. This dilemma forces a difficult trade-off in various sectors, where the pursuit of sustainability often entails sacrifices and compromises with regard to economic growth. LÄS MER

  3. 2. Modulating Depth Map Features to Estimate 3D Human Pose via Multi-Task Variational Autoencoders

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kobe Moerman; [2023]
    Nyckelord :3D pose estimation; Joint landmarks; Variational autoencoder; Multi-task model; Loss discrimination; Latent-space modulation; Depth map; 3D-positionsuppskattning; Gemensamma landmärken; Variationell autoencoder; Multitask-modell; Förlustdiskriminering; Latent-space-modulering; Djupkarta;

    Sammanfattning : Human pose estimation (HPE) constitutes a fundamental problem within the domain of computer vision, finding applications in diverse fields like motion analysis and human-computer interaction. This paper introduces innovative methodologies aimed at enhancing the accuracy and robustness of 3D joint estimation. LÄS MER

  4. 3. Robust Aircraft Positioning using Signals of Opportunity with Direction of Arrival

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Erik Axelsson; Sebastian Fagerstedt; [2023]
    Nyckelord :Simultaneous localisation and mapping; direction of arrival; signals of opportunity; extended Kalman filter; positioning;

    Sammanfattning : This thesis considers the problem of using signals of opportunity (SOO) with known direction of arrival (DOA) for aircraft positioning. SOO is a collective name for a wide range of signals not intended for navigation but which can be intercepted by the radar warning system on an aircraft. LÄS MER

  5. 4. Analyzing the Short-Run Phillips Curve: The Case of Sweden 1997-2022 : Capturing the effect of the COVID-19 Pandemic and the Ukraine Conflict on the Trade-off between Inflation and Unemployment

    Kandidat-uppsats, Jönköping University/Internationella Handelshögskolan

    Författare :Nicklas Hedlund; Sabanovic Imla; [2023]
    Nyckelord :Inflation; Unemployment; Short-Run Phillips Curve;

    Sammanfattning : This paper seeks to investigate whether a short-run Phillips curve exists between 1997-2022, and if there are evident changes in the trade-off since 2020, which could be due to the COVID-19 pandemic and the war in Ukraine. As the macroeconomic environment has changed drastically in the last couple of years, both as a result of the economic consequences of the COVID-19 pandemic and the invasion of Ukraine, the relationship evolvement of the Phillips curve since the start of 2020 is of particular interest to investigate. LÄS MER

  7. 5. The Cost of Fence-Sitting: A counterfactual analysis of Ukraine’s non-integration with the EU

    Master-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Eric Hansen; [2023]
    Nyckelord :Exports; European integration; Ukraine; Synthetic Control Method; Difference-in-differences; Business and Economics;

    Sammanfattning : This paper provides an estimate of the export flows that would have emerged from Ukraine to the European Union (EU) had Ukraine integrated with the EU. Using the 2004 enlargement of the EU as a quasi-natural experiment, this paper employs the Synthetic Control Method (SCM) to estimate the counterfactual Ukrainian export flows to the EU. LÄS MER