Sökning: "spatial and temporal analysis"

Visar resultat 11 - 15 av 211 uppsatser innehållade orden spatial and temporal analysis.

  1. 11. Monitoring deforestation in the Serranía de Chiribiquete in northern Colombian Amazon using time series analysis of satellite data

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Yuyang Qian; [2023]
    Nyckelord :Physical Geography and Ecosystem analysis; CCDC; Forest loss; Landsat; Sentinel-1; Change detection; NNP; FARC; Earth and Environmental Sciences;

    Sammanfattning : Deforestation monitoring is of significant importance for the ecosystem, climate change,and policy-making. The availability of optical and synthetic aperture radar (SAR) satellite remote sensing images, along with the development of time series change detection methods, has contributed to the increasing popularity of time series analysis in forest disturbance monitoring. LÄS MER

  3. 12. Segmenting cruise passengers based on their spatio-temporal similarity : an approach utilising dynamic time warping

    Kandidat-uppsats, Uppsala universitet/Kulturgeografiska institutionen

    Författare :Pauline Borg; [2023]
    Nyckelord :cruise tourism; dynamic time warping; cluster analysis; overcrowding; tourist mobility; kryssningsturism; dynamic time warping; klusteranalys; trängsel; turistmobilitet;

    Sammanfattning : The present thesis utilises dynamic time warping and cluster analysis with the aim of discovering different touristic profiles. GPS data of cruise passengers intra-destination movement at the destination of Visby, Gotland, was used in the analysis. LÄS MER

  4. 13. Boundaries in a Software Service Organization : Identification and Explanation of Boundaries During Product Development in a Large Enterprise Context

    Master-uppsats, Jönköping University/Tekniska Högskolan

    Författare :Albin Sandberg; [2023]
    Nyckelord :Boundaries; Boundary Objects; Knowledge Integration; Product Development; Software Services;

    Sammanfattning : Introduction: The development of complex products requires specialized departments to handle the demands and to be competitive in the market. To handle the knowledge integration between the specialized departments, the boundaries need to be identified. LÄS MER

  5. 14. Regularizing Vision-Transformers Using Gumbel-Softmax Distributions on Echocardiography Data

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

    Författare :Alfred Nilsson; [2023]
    Nyckelord :Deep Learning; Vision-Transformers; Echocardiography; Feature Selection; Gumbel-Softmax; Concrete Autoencoders; Regression; Djupinlärning; Vision-Transformers; Ekokardiografi; Feature Selection; GumbelSoftmax; Concrete Autoencoders; Regression;

    Sammanfattning : This thesis introduces an novel approach to model regularization in Vision Transformers (ViTs), a category of deep learning models. It employs stochastic embedded feature selection within the context of echocardiography video analysis, specifically focusing on the EchoNet-Dynamic dataset. LÄS MER

  7. 15. Understanding teleworking after Covid-19 : Researching office workers in Denmark - a qualitative study on teleworking motivations, experiences and strategies of employees living and working in Copenhagen

    Master-uppsats, Lunds universitet/Medie- och kommunikationsvetenskap; Lunds universitet/Institutionen för kommunikation och medier

    Författare :Thomas Korver; [2023]
    Nyckelord :Teleworking; qualitative case study; media; communication; Social Sciences;

    Sammanfattning : This qualitative case study provides a communication-driven perspective into the functioning of teleworking in the post-Covid Danish work society. Teleworking, performing office work outside of the conventional office space by using ICTs, became part of the modern-day work arrangement of many employees, mainly due to the severe effects of the Covid-19 pandemic on the world economy. LÄS MER