Essays about: "Detectors"

Showing result 1 - 5 of 367 essays containing the word Detectors.

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

   University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

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

   Abstract : 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. READ MORE

3. 2. Analysis of Atmospheric Muon Bundles with IceCube

   University essay from Uppsala universitet/Högenergifysik

   Author : Anna Selina Neyer; [2024]
   Keywords : ;

   Abstract : This work is a preliminary study of the background of a search for dark, long-lived particles in the IceCube detector. The high flux of atmospheric muons in IceCube is considered background to the detector's primary science goal, which is to detect astrophysical neutrinos through the emission of Cherenkov radiation. READ MORE

4. 3. Generation and detection of entangled single-photon pairs

   University essay from Uppsala universitet/FREIA

   Author : Gabriella Tesfamichael Habtezion; [2024]
   Keywords : ;

   Abstract : Quantum information technology is an emerging field with important applications such as quantum cryptography and teleportation, quantum imaging and lithography. These applications make use of single photons and pairs of entangled photons. In this work, we experimentally generate and attempt to detect the entangled photons. READ MORE

5. 4. Exploring the Efficacy of ChatGPT in Generating Requirements: An Experimental Study

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Leila Bencheikh; Niklas Höglund; [2023-08-03]
   Keywords : ChatGPT; AI-detector accuracy; requirements; experimental study;

   Abstract : This thesis explores the efficacy of ChatGPT in generating software requirements and compares its performance to human participants through an experimental study. The study addresses three main research questions (RQs), examining how ChatGPT-generated requirements align with human-written requirements, the variation in quality between different versions of ChatGPT using two additional sub-questions that look at improvement in quality from feedback and consistency of quality when the same prompt is queried multiple times, and the capacity of the Content at Scale AI detector in identifying AI-generated requirements. READ MORE

6. 5. Reconstruction of Radio Detector Data using Graph Neural Networks

   University essay from Uppsala universitet/Högenergifysik

   Author : Arnau Serra Garet; [2023]
   Keywords : ;

   Abstract : The current neutrino detectors have been able to detect neutrinos in the range of TeV to 100 PeV, however, ultra high energy (UHE) neutrinos above 100 PeV still remain to be detected. A new neutrino detector, the RNO-G, is currently being constructed in Greenland with the purpose of detecting the first UHE neutrinos using radio antennas capable of measuring the Askaryan pulse generated after a neutrino interaction with the ice molecules. READ MORE