Sökning: "Informationsläcka"

Hittade 2 uppsatser innehållade ordet Informationsläcka.

1. 1. Privacy leaks from deep linear networks : Information leak via shared gradients in federated learning systems

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

   Författare :Guangze Shi; [2022]
   Nyckelord :Federated learning; Gradient share; Deep neural network; Information leak; Privacy and security; Maskininlärning med flera noder; Gradientdelning; Djupt neuralt nätverk; Informationsläcka; Integritetssäkerhet;

   Sammanfattning : The field of Artificial Intelligence (AI) has always faced two major challenges. The first is that data is kept scattered and cannot be collected for more efficiently use. The second is that data privacy and security need to be continuously strengthened. LÄS MER

3. 2. Gossiping electrons : Strong decoherence from screening

   Kandidat-uppsats, Uppsala universitet/Materialteori

   Författare :Felix Langueville; [2022]
   Nyckelord :Quantum mechanics; Decoherence; Quantum decoherence; Screening; Decoherence from screening; quantum entanglement; entangled electrons; Kvantfysik; Dekoherens; Kvantmekanisk sammanflätning; skärmning; Dekoherens från skärmning;

   Sammanfattning : In a strongly correlated material the localized electrons, typically the electrons in the 3d-orbitals, become entangled with each other through the Coulomb interaction. However, these electrons also interact with more mobile (itinerant) electrons in the s- and p-orbitals. LÄS MER