Sökning: "Structure tensor"

Visar resultat 6 - 10 av 26 uppsatser innehållade orden Structure tensor.

  1. 6. A performance analysis of sparse MTTKRP implementations with regards to permuted tensors

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Simon Bonér; [2022]
    Nyckelord :;

    Sammanfattning : In this thesis, we apply a novel way of analyzing the MTTKRP algorithm. We look at multiple libraries that optimize the MTTKRP for sparse tensors, including several libraries from both the COO and CSF format, as well as a novel linearization format. These libraries are benchmarked on their performance of different transpositions of the same tensor. LÄS MER

  3. 7. Supply chain attacks in open source projects

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Oliver Stussi; David Uhler Brand; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The space of open source supply chain attacks is ever evolving and growing. There is extensive previous work identifying and collecting open source supply chain attacks, as well as identifying patterns in these attacks and proving that machine learning models may be able to detect these patterns. LÄS MER

  4. 8. Extraction of gating mechanisms from Markov state models of a pentameric ligand-gated ion channel

    Master-uppsats, KTH/Proteinvetenskap

    Författare :Dimitrios Karalis; [2021]
    Nyckelord :GLIC; Markov state models MSMs ; KL divergence; Machine Learning ML ; pentameric ligand-gated ion channel pLGIC ; channel gating;

    Sammanfattning : GLIC är en pH-känslig pentamerisk ligandstyrd jonkanal (pLGIC) som finns i cellmembranet hos prokaryoten Gloeobacter violaceus. GLIC är en bakteriell homolog till flera receptorer som är viktiga i nervsystemet hos de flesta eukaryotiska organismer. LÄS MER

  5. 9. A Program for SU(N) Color Structure Decomposition into Multiplet Bases Using Wigner 3j and 6j Coefficients

    Master-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Författare :Andris Potrebko; [2020]
    Nyckelord :Colour Structure; QCD; Quantum Chromodynamics; SU N ; Multiplet bases; Color structures; Physics and Astronomy;

    Sammanfattning : The increased capacity of elementary particle accelerators raises the demand for the simulation data of the experiments. One of the bottlenecks in the simulations is the QCD color structure calculation, which is usually treated using non-orthogonal and overcomplete sets of bases. LÄS MER

  7. 10. Angular dependence of the Raman active phonon modes of Black Phosphorus

    Magister-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Författare :Armand Dominguez; [2019]
    Nyckelord :Black Phosphorus; Raman Spectroscopy; Physics and Astronomy;

    Sammanfattning : This Master’s project presents on the angular dependence of the intensity of the Raman active phonon modes of Black Phosphorus (BP), a layered 2D material with unique and attractive characteristics to the scientific and engineering community. Raman spectroscopy is an indispensable tool in quick and unobtrusive analysis of chemical structures. LÄS MER