Essays about: "nyquist"

Showing result 1 - 5 of 34 essays containing the word nyquist.

  1. 1. Investigating the Effectiveness of Forward-Porting Bugs

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Fredrik Nyquist; [2023]
    Keywords : Fuzzing; Fuzz testing; Forward-porting; Fault injection; Magma; Umeå University;

    Abstract : This research investigates the effectiveness of the forward-porting approach employed in the Magma framework as a fault injection technique for evaluating fuzzers. The study aims to assess the use of Proof-of-Concepts in reproducing crashes in CVEs and evaluate the feasibility of forward-porting vulnerabilities into later software versions. READ MORE

  3. 2. Faster than Nyquist Signaling with Spatial Coupling

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Haoran Liu; Lingwei Zhang; [2022]
    Keywords : Technology and Engineering;

    Abstract : The emergence of the Faster-Than-Nyquist signaling (FTN) technology has im- proved the tight spectrum resources by compressing the transmission interval between adjacent pulses. In a natural environment, data transmission via a wire- less medium and through multi-path, at a high data rate, the leakage of these paths among symbols can cause severe inter-symbol interference (ISI). READ MORE

  4. 3. Designing k-Space Filters to Improve Spatiotemporal Resolution with Sector-Wise Golden Angle (SWIG)

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Jonas Ström Seez; [2022]
    Keywords : Cardiovascular Magnetic Resonance Imaging CMR ; k-Space Filter; Sector Wise Golden-angle SWIG ; Kardiovaskulär Magnetisk Resonans Tomografi CMR ; k-rumsfilter; Sektorsvis Gyllene Vinkel SWIG ;

    Abstract : The aim of this thesis is to design and evaluate k-space weighting filters for simultaneously improving the spatial and temporal resolution of cardiovascular MRI, with the ultimate goal of improving the accuracy of quantitative flow measurements, which are important for diagnosis and follow-up of heart dysfunction. Two different k-space filters were implemented and evaluated retrospectively to already acquired data. READ MORE

  5. 4. Cookies, GDPR and Dark patterns : Effect on consumer privacy

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Teodor Liljedahl Hildebrand; Filip Nyquist; [2021]
    Keywords : General Data Protection Regulation; dark patterns; cookie consent; user privacy;

    Abstract : The European General Data Protection Regulation has changed how users interact with cookie notices online. The rules state that users consent must be given via a clear, affirmative act and easily withdrawable by the end-user. READ MORE

  6. 5. Online and Offline Resources in the Internationalization of an Online Marketplace: A Digital Alternative to Freight Forwarding. A Single Case Study of Adnavem

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Ingrid Nyquist; Antonia Starzmann; [2020-02-13]
    Keywords : International Business; Internationalization; Born Globals; Adnavem; Freight Forwarding; Tech-company; Digitalization; Transport Logistics;

    Abstract : Technological change is considered one of the most important underlying roots for the globalization of economic activity. It has created the new economy online, and the internet has evolved to be a marketplace for traditional firms and given life to new types of companies. READ MORE