Essays about: "density estimates"

Showing result 1 - 5 of 83 essays containing the words density estimates.

  1. 1. Modeling the Urban Heat Island in Gothenburg, Sweden: an analysis of the Urban Weather Generator Louise

    University essay from Göteborgs universitet/Institutionen för geovetenskaper

    Author : Louise Lindén; [2023-05-10]
    Keywords : urban climate; urban heat island; Urban Weather Generator; urban planning;

    Abstract : Urban Heat Islands is a well-known phenomenon that has been observed in most cities around the globe. It is a night-time phenomenon occurring on calm and clear nights and is defined as the temperature difference between an urban area and its rural surroundings. READ MORE

  3. 2. The low-lying zeros of L-functions associated to non-Galois cubic fields

    University essay from Göteborgs universitet/Institutionen för matematiska vetenskaper

    Author : Victor Ahlquist; [2023-02-13]
    Keywords : Mathematics; number theory; cubic fields; L-functions; low-lying zeros; onelevel density; two-level density; phase transition.;

    Abstract : We study the low-lying zeros of Artin L-functions associated to non-Galois cubic number fields through their one- and two-level densities. In particular, we find new precise estimates for the two-level density with a power-saving error term. READ MORE

  4. 3. The Municipal Equalization System and its Implications for Economic Growth and Efficiency

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Evelina Sundin; Evy Dufvenberg Ivarsson; [2023]
    Keywords : The Municipal Equalization System; Income Equalization; Cost Equalization; Sweden; Fiscal Federalism; Economic Efficiency; Marginal Effects; Business and Economics;

    Abstract : This paper investigates the correlation between Sweden's municipal equalization system and economic growth and efficiency for the years 2005 to 2022. This paper uses panel data for all 290 municipalities and a fixed effects model to study the two main parts of Sweden's municipal equalization system: the income equalization system and the cost equalization system. READ MORE

  5. 4. Clustering on groups for human tracking with 3D LiDAR

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Simon Utterström; [2023]
    Keywords : Computer Vision; Computer Science; AI; Machine Learning; clustering; Kernel Density Clustering; tracking; LiDAR; 3D LiDAR; tracking; human; pedestrian; real time; Datavetenskap; Dataseende; clustering; SLR; CVC; KDEG; KDE; Kernel Density Clustering; HDBSCAN; DBSCAN; LiDAR; point cloud; tracking; human; pedestrian;

    Abstract : 3D LiDAR people detection and tracking applications rely on extracting individual people from the point cloud for reliable tracking. A recurring problem for these applications is under-segmentation caused by people standing close or interacting with each other, which in turn causes the system to lose tracking. READ MORE

  6. 5. Estimation of Site-Specific Biomass and Leaf Area Index in a Young Scots pine Stand in Southern Sweden

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Olamide Michael Adu; [2023]
    Keywords : Scots pine; Biomass estimation; Leaf area index; Model validation; Site-specific models;

    Abstract : Accurate biomass and leaf area index (LAI) estimation are crucial for understanding forest productivity and carbon dynamics. Models are crucial to estimating forest biomass and LAI. This study aimed to estimate site-specific aboveground biomass and LAI in a young Scots pine stand in southern Sweden. READ MORE