Sökning: "Metrics"

Visar resultat 16 - 20 av 2098 uppsatser innehållade ordet Metrics.

  1. 16. AI-based image generation: The impact of fine-tuning on fake image detection

    Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Nick Hagström; Anders Rydberg; [2024]
    Nyckelord :Fake image detection; LoRA; DreamBooth; Stable Diffusion; Image generation;

    Sammanfattning : Machine learning-based image generation models such as Stable Diffusion are now capable of generating synthetic images that are difficult to distinguish from real images, which gives rise to a number of legal and ethical concerns. As a potential measure of mitigation, it is possible to train neural networks to detect the digital artifacts present in the images synthesized by many generative models. LÄS MER

  3. 17. En Social Nätverksanalys av ett Hackerforum

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Albin Erlander; [2024]
    Nyckelord :Social Nätverksanalys; SNA; Hackerforum; Cyberhotsunderrättelser; Law and Political Science;

    Sammanfattning : The spread and societal dependence on the internet has increased the threat posed by criminal hackers. While often thought of as lone wolfs, hackers often exist in communities and a widespread subculture. LÄS MER

  4. 18. Ett lyckat projekt! : Projektledares upplevelser av projektframgång inomden svenska Polismyndigheten

    Magister-uppsats, Karlstads universitet/Handelshögskolan (from 2013)

    Författare :Jessica Hindi; [2024]
    Nyckelord :;

    Sammanfattning : En kvalitativ fallstudiestudie har genomförts med syfte att undersöka projektfram-gång inom Polismyndigheten genom att besvara frågeställningen, vad är ett lyckat projekt? Tio intervjuer genomfördes med polisanställda projektledare som driver eller har drivit projekt inom myndigheten. Insamlade data undersöktes genom te-matisk analys och resulterade i tre teman, Nyanser av projektframgång, Sin egen lyckas smed och En Polismyndighet. LÄS MER

  5. 19. Towards Performance Evaluation and Future Applications of eBPF

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Manideep Gunturu; Rohan Aluguri; [2024]
    Nyckelord :eBPF; XDP; Iptables; Filtering; Performance evaluation;

    Sammanfattning : Extended Berkeley Packet Filter (eBPF) is an instruction set and an execution environment inside the Linux kernel. eBPF improves flexibility for data processing and is realized via a virtual machine featuring both a Just-In-Time (JIT) compiler and an interpreter running in the kernel. LÄS MER

  7. 20. Mutual Enhancement of Environment Recognition and Semantic Segmentation in Indoor Environment

    Master-uppsats,

    Författare :Venkata Vamsi Challa; [2024]
    Nyckelord :Semantic Segmentation; Scene Classification; Environment Recognition; Machine Learning; Deep Learning; Image Classification; Vision Transformers; SAM Segment Anything Model ; Image Segmentation; Contour-aware semantic segmentation;

    Sammanfattning : Background:The dynamic field of computer vision and artificial intelligence has continually evolved, pushing the boundaries in areas like semantic segmentation andenvironmental recognition, pivotal for indoor scene analysis. This research investigates the integration of these two technologies, examining their synergy and implicayions for enhancing indoor scene understanding. LÄS MER