Sökning: "sparse data"

Visar resultat 1 - 5 av 283 uppsatser innehållade orden sparse data.

1. 1. Simulating Mobility of Large Population using Mobile Application Data

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Mattias Rydström; Diana Salim; [2024-01-23]
   Nyckelord :Human mobility; mobile application data; synthesize activity plans;

   Sammanfattning : Understanding people’s travel patterns and knowing the frequency of their travel activities provide important insights for effective transport management and infrastructure planning. While traditional travel surveys have historically contributed to this valuable information, they come with shortcomings such as being expensive to collect, easily outdated, and having short time coverage. LÄS MER

3. 2. Land cover classification using machine-learning techniques applied to fused multi-modal satellite imagery and time series data

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

   Författare :Anastasia Sarelli; [2024]
   Nyckelord :Geography; GIS; Land Cover Classification; Landsat; Machine Learning; Earth and Environmental Sciences;

   Sammanfattning : Land cover classification is one of the most studied topics in the field of remote sensing, involving the use of data from satellite sensors to analyze and categorize different land surface types. There are numerous satellite products available, each offering different spatial, spectral, and temporal resolutions. LÄS MER

4. 3. Compression of Sequential Voxel Data for Sequence-based Animation

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Filip Antonijevic; [2023-10-23]
   Nyckelord :voxel; octree; grid; compression; animation; spatiotemporal; sorting; reordering; DXT; HSV;

   Sammanfattning : This thesis presents a method for lossy compression of voxel data in an animation sequence. Uncompressed voxel animation can become very memory intensive and therefore need a more efficient method to store and render such data. LÄS MER

5. 4. Machine Learning Prediction of Enzymes’ Optimal Catalytic Temperatures

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Camille Finlinson Porter; [2023-03-22]
   Nyckelord :enzyme; protein; amino acid; protein structure; optimal catalytic temperature;

   Sammanfattning : Enzymes that have been genetically engineered to withstand high temperatures are used by industry to make products with less waste and pollution. Different features of protein structure affect the optimal catalytic temperature ("topt") at which enzymes catalyze reactions most efficiently. LÄS MER

7. 5. Collaboration Strategies of Foundation-owned Business Bodies Influencing Innovation : Innovation in foundation-owned businesses. Multi-case study on the collaboration strategies of the foundation-owned business bodies and their influence on innovation.

   Master-uppsats, Jönköping University/Internationella Handelshögskolan

   Författare :Victoria Resch; Madeleine Stapfer; [2023]
   Nyckelord :foundation-owned business; family business; ownership; innovation; collaboration strategiess;

   Sammanfattning : Background: Ongoing business transformations, labour shortages, and lack of resources are perceived as some of the business’s biggest challenges. Since innovation is a key driver for growth and profitability, it is indispensable for the long-term survival of a business. LÄS MER