Essays about: "spatial database"

Showing result 16 - 20 of 77 essays containing the words spatial database.

  1. 16. Systematic comparison of the relative accuracy of vegetation surveys and soil DNA metabarcoding : Assessing plant biodiversity at different spatial scales

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Kimmo Kumpula; [2020]
    Keywords : DNA metabarcoding; biodiversity assessment; environmental DNA; high-throughput sequencing; subarctic;

    Abstract : Analysis of soil-derived DNA has been shown to minimize problems seen during traditional vegetation surveys, e.g. by matching the eDNA to a reference database for taxonomic identification rather than relying solely on taxonomic expertise. However, it has been debated to what extent and how accurately eDNA acts as a proxy for biodiversity. READ MORE

  3. 17. Statistical-Based Suspect RetrievalUsing Modus Operandi

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Bao Khang Tran; [2020]
    Keywords : Suspect Retrieval; Modus Operandi; Spatial-Temporal; Random Choice; Statistical Analysis;

    Abstract : Introduction. The police and the investigation team has been manually doing behavioural analysis and connecting different crimes to an offender. With the help of computers technologies, databases, and automated system, the statistical analysis of the offender’s behaviour significantly improved. READ MORE

  4. 18. Automatic SLAMS detection and magnetospheric classification in MMS data

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

    Author : Carl Foghammar Nömtak; [2020]
    Keywords : Short Large-Amplitude Magnetic Structures SLAMS ; Algorithm design; Magnetospheric classification; Time series analysis; Space plasma physics; Korta magnetiska strukturer med hög amplitud SLAMS ; Algoritmdesign; Magnetosfärsklassificering; Tidsseriesanalys; Rymdplasmafysik;

    Abstract : Short Large-Amplitude Magnetic Structures (SLAMS) have been observedby spacecraft near Earth’s quasi-parallel bow shock. They arecharacterized by a short and sudden increase of the magnetic field,usually by a factor of 2 or more. READ MORE

  5. 19. Den strategiska maktkampen - En teoriprövande fallstudie av Socialdemokraternas och Moderaternas påverkan på Sverigedemokraternas elektorala framgång

    University essay from Lunds universitet/Statsvetenskapliga institutionen

    Author : Sofia Jung; Anna Sander; [2020]
    Keywords : Bonnie Meguid; mainstream party; niche party; Manifesto Project Database; Socialdemokraterna; Moderaterna; Sverigedemokraterna.; Law and Political Science;

    Abstract : The purpose of this study is to develop a further understanding of how mainstream parties and their strategy use can alter the electoral outcome of niche parties. This study centers on Sweden; the niche party in question is Sverigedemokraterna whereas the mainstream parties are Socialdemokraterna and Moderaterna. READ MORE

  6. 20. Attention P-Net for Segmentation of Post-operative Glioblastoma in MRI

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Isabelle Enlund Åström; [2019]
    Keywords : ;

    Abstract : Segmentation of post-operative glioblastoma is important for follow-up treatment. In this thesis, Fully Convolutional Networks (FCN) are utilised together with attention modules for segmentation of post-operative glioblastoma in MR images. Attention-based modules help the FCN to focus on relevant features to improve segmentation results. READ MORE