Sökning: "problems in information systems"

Visar resultat 1 - 5 av 801 uppsatser innehållade orden problems in information systems.

  1. 1. Station-level demand prediction in bike-sharing systems through machine learning and deep learning methods

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

    Författare :Nikolaos Staikos; [2024]
    Nyckelord :Physical Geography; Ecosystem Analysis; Bike-sharing demand; Machine learning; Deep learning; Spatial regression; Graph Convolutional Neural Network; Multiple Linear Regression; Multilayer Perceptron Regressor; Support Vector Machine; Random Forest Regressor; Urban environment; Micro-mobility; Station planning; Geomatics; Earth and Environmental Sciences;

    Sammanfattning : Public Bike-Sharing systems have been employed in many cities around the globe. Shared bikes are an efficient and convenient means of transportation in advanced societies. Nonetheless, station planning and local bike-sharing network effectiveness can be challenging. LÄS MER

  3. 2. Integrationen mellan BIM och GIS

    Uppsats för yrkesexamina på grundnivå, Lunds universitet/Trafik och väg

    Författare :Marcus Westbroek; Viktor Brink; [2023]
    Nyckelord :BIM GIS Attribut CAD Drapera data digitalisering Dwg Dgn GEODATA IFC ISO RFÄ Shape-fil Textur byggnadsinformationsmodellering geografiskt informationssystem Bentley AutoCad; Technology and Engineering;

    Sammanfattning : The main purpose of this thesis is about investigating the possibility of integrating two information systems with each other. Namely Building Information Modeling (BIM) and Geographic Information System (GIS). In the construction industry, BIM has become increasingly user-friendly for both suppliers and clients. LÄS MER

  4. 3. Optimizing the Performance and Efficiency of District Heating Substations : A Study of the Cooling Process and Overall System Improvements in Ludvika

    Kandidat-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Marwan Ali; Eema Sheykhi Narani; [2023]
    Nyckelord :Energy efficiency in multi-family buildings; District heating efficiency; Sustainability; District heating control; Cooling process;

    Sammanfattning : The concept of future sustainability is driving efforts toward the efficient improvement of energy systems. District heating systems play a key role in balancing the energy system by improving performance and flexibility. LÄS MER

  5. 4. The use of retail self checkout systems and its influence on the experiences of the Swedish shopper

    Kandidat-uppsats, Malmö universitet/Institutionen för datavetenskap och medieteknik (DVMT)

    Författare :Pontus Berg Nordström; Kin Lok Lee; [2023]
    Nyckelord :Self-service technology SST ; User satisfaction; Human Computer Interaction HCI ; Information and Communication Technology ICT ; Service Quality; Consumer attitudes; Technological Innovation; Supermarkets; Retailing.;

    Sammanfattning : Traditional retail with personal service is becoming scarce. The personal interaction is replaced with self service alternatives, and the consumer is now seen as a co-service producer. LÄS MER

  7. 5. Geographic polarization and clustering of partisan voting: A local-level analysis of Stockholm Municipality

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

    Författare :Jonas Almén; [2023]
    Nyckelord :Geography; GIS; Spatial Analysis; Spatial Autocorrelation; MAUP; Electoral Geography; Political Polarization; Geographic Polarization; Stockholm Municipality; Earth and Environmental Sciences;

    Sammanfattning : In the last decade, the topic of political polarization has become a growing concern within academic and public debate. Many highlight the linkage between increased political polarization and democratic problems such as political tribalism and uncivil activism. It is also argued to be a global phenomenon. LÄS MER