Sökning: "patch"

Visar resultat 1 - 5 av 151 uppsatser innehållade ordet patch.

  1. 1. Meltdowns påverkan på PHP-prestanda under IIS i Hyper-V miljöer : En kvantitativ studie som undersöker Meltdown-patchens effekter på PHP under IIS

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Jonathan Andersson; [2018]
    Nyckelord :meltdown; spectre; IIS; hyper-V; benchmarking; hypervisor;

    Sammanfattning : Meltdown and Spectre are two vulnerabilities discovered in 2017. These vulnerabilities allow unauthorized users to extract confidential information from systems. Security patches have been developed to resolve these vulnerabilities, but with a potental performance loss. LÄS MER

  2. 2. The Effect of Geometrical Contact Input to Wheel-Rail Contact Model

    Master-uppsats, KTH/Spårfordon

    Författare :Michael Martin; [2018]
    Nyckelord :Wheel-rail contact; geometrical contact input; contact point search; contact patch; rail vehicle.;

    Sammanfattning : Wheel-rail contact is an important aspect of railway, the forces transferred between the wheel and rail are the one that guide, brake, or accelerate the train, and that is why the understanding of the contact between wheel and rail is an interesting research topic. In this master thesis wheel-rail contact model named ANALYN is used to see the effect of the different geometrical input, like undeformed distance, relative longitudinal curvature, and relative lateral curvature calculation affect the contact patch estimation formed at the wheel-rail contact. LÄS MER

  3. 3. Explaining change : Comparing network snapshots for vulnerability management

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik; Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Författare :Andreas Persson; Lukas Landenstad; [2018]
    Nyckelord :Vulnerability management; comparing; vulnerability scan reports; cause of change; decision support system; Sårbarhetshantering; jämförelse; sårbarhetsskanning; sårbarhetsrapport; orsak till förändring;

    Sammanfattning : Background. Vulnerability management makes it easier for companies to find, manage and patch vulnerabilities in a network. This is done by scanning the network for known vulnerabilities. The amount of information collected during the scans can be large and prolong the analysis process of the findings. LÄS MER

  4. 4. Real-time 3D Semantic Segmentation of Timber Loads with Convolutional Neural Networks

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Jessica Sällqvist; [2018]
    Nyckelord :Semantic Segmentation; Pixel-wise classification; Convolutional Neural Networks; Fully Convolutional Networks; Patch-based training.;

    Sammanfattning : Volume measurements of timber loads is done in conjunction with timber trade. When dealing with goods of major economic values such as these, it is important to achieve an impartial and fair assessment when determining price-based volumes. LÄS MER

  5. 5. Road modelling using LiDAR-data

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Tove Jungenfelt; Elias Sevelin; [2018]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : The purpose of our master thesis is to locate and find a mathematical model of the road surface from data obtained using LiDAR measure- ments. A LiDAR is an optical instrument that generates a point cloud of its surroundings by measuring distance and intensity. LÄS MER