Sökning: "Sparse"

Visar resultat 21 - 25 av 590 uppsatser innehållade ordet Sparse.

  1. 21. Federated Machine Learning for Resource Allocation in Multi-domain Fog Ecosystems

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Weilin Zhang; [2023]
    Nyckelord :Workload Allocation; Federated Learning; Deep Q-network; Fog networks; Federated Average Aggregation;

    Sammanfattning : The proliferation of the Internet of Things (IoT) has increasingly demanded intimacy between cloud services and end-users. This has incentivised extending cloud resources to the edge in what is deemed fog computing. The latter is manifesting as an ecosystem of connected clouds, geo-dispersed and of diverse capacities. LÄS MER

  3. 22. Ray-Tracing Modeling of Grating Lobe Level Reduction by Using a Dielectric Dome Antenna

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

    Författare :Lukas Jonasson; [2023]
    Nyckelord :Array antenna; Dielectric dome; Ray-Tracing; Grating lobe; Particle Swarm optimization; Gruppantenn; Dielektrisk kupol; Strålspårning; Gallerlob; Particle Swarm optimering;

    Sammanfattning : With the newly deployed fifth-generation telecommunications system and upcoming sixth-generation, high-gain antennas with hemispherical scanning capabilities are of high interest. Phased array antennas allow for fast scanning capabilities with electronic beam-steering. LÄS MER

  4. 23. A Comparison Between Implementations of Cryptographic Algorithms and Their Efficiency in Smartphone Computing Environments : Exploring the Performance Trade-offs of Performing Cryptographic Work in Different Smartphone Development Frameworks

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

    Författare :Ossian Dillner; [2023]
    Nyckelord :Cryptography; Security; Privacy; Smartphones; Kryptografi; Säkerhet; Integritet; Smartphones;

    Sammanfattning : In the recent decade concern for privacy has massively increased in the public consciousness. As a result of this development, demand for end-to-end secure communications in all manner of applications has also seen a rapid increase. This development can however often be at odds with other consumer demands. LÄS MER

  5. 24. Regression with Bayesian Confidence Propagating Neural Networks

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

    Författare :Raghav Rajendran Bongole; [2023]
    Nyckelord :Machine Learning; Neural Networks; Brain-like computing; Bayesian Confidence Propagating Neural Networks; Maskininlärning; neurala nätverk; hjärnliknande datorer; Bayesian Förtroendespridande neurala nätverk;

    Sammanfattning : Bayesian Confidence Propagating Neural Networks (BCPNNs) are biologically inspired artificial neural networks. These networks have been modeled to account for brain-like aspects such as modular architecture, divisive normalization, sparse connectivity, and Hebbian learning. LÄS MER

  7. 25. Förväntningarnas anatomi : drömmar om social rörlighet i det svenska Östersjöområdet, 1680–1770

    Master-uppsats, Lunds universitet/Historia

    Författare :Asger Wienberg; [2023]
    Nyckelord :advancement; Age of Liberty; arena; Baltic Sea; bureaucracy; career; competition; corporeality; dreams; emotion; expectation; experience; gender; genre; grace; history of experience; hope; household; Lutheranism; merit; patriarchalism; petitions; repertoire; service; social mobility; spatiality; supplications; Swedish Empire; Swedish Pomerania; temporality; History and Archaeology;

    Sammanfattning : The Anatomy of Expectation. Dreams of Social Mobility in the Swedish Baltic Sea Area, 1680–1770 Social mobility in the early modern period has been subject to extensive research, often with an interest in quantities, ideologies, and strategies. The personal driving forces behind this mobility, on the other hand, remain obscure. LÄS MER