Avancerad sökning

Visar resultat 1 - 5 av 63 uppsatser som matchar ovanstående sökkriterier.

  1. 1. User authentication through behavioral biometrics using multi-class classification algorithms : A comprehensive study of machine learning algorithms for keystroke and mouse dynamics

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Emil Lantz; [2023]
    Nyckelord :Behavioral biometrics; keystroke dynamics; mouse dynamics; machine learning; neural networks; decision trees.; Beteendemässig biometri; maskininlärning; neurala nätverk; beslutsträd.;

    Sammanfattning : User authentication is vital in a secure system. Authentication is achieved through something a genuine user knows, has, or is. The latter is called biometrics, commonly attributed with fingerprint and face modalities. It is also possible to identify a user based on their behavior, called behavioral biometrics. LÄS MER

  3. 2. The Impact of Instant Messaging Features on a Collaboration Platform's Usability

    Master-uppsats, Lunds universitet/Ergonomi och aerosolteknologi; Lunds universitet/Certec - Rehabiliteringsteknik och Design

    Författare :Erik Gilbertsson; Julius Malmström; [2023]
    Nyckelord :Collaboration Platforms; Instant Messaging; Chat; User-Centered Design; Usability; Technology and Engineering;

    Sammanfattning : The use of online collaboration platforms has increased drastically in recent years with the rise of remote work. The focus of this Master thesis was to explore what impact different instant messaging features have on the usability of such collaboration platforms. LÄS MER

  4. 3. Economic and environmental optimization of deep energy renovation strategies for an office building in Sweden

    Master-uppsats, Linnéuniversitetet/Institutionen för byggd miljö och energiteknik (BET)

    Författare :Eva Sauterleute; [2022]
    Nyckelord :Life Cycle Analysis LCA ; Global warming potential GWP ; Life Cycle Costs LCC ; Building Energy Simulation; Building Energy Renovation; Insulation Materials; OneclickLCA; IDA ICE; Livscykelanalys LCA ; global uppvärmningspotential GWP ; livscykelkostnader LCC ; energisimulering av byggnader; energirenovering av byggnader; isoleringsmaterial; One Click LCA; IDA ICE;

    Sammanfattning : Energy efficiency of the building sector is a key strategy to achieve national climate goals in Sweden and other European countries. In this thesis, several renovation scenarios for a case study office building in Sweden are analysed and compared based on their energy performance, environmental impacts, and economic costs from a life cycle perspective. LÄS MER

  5. 4. Användarmedverkan vid utveckling av digitala tjänster : En kvalitativ studie på fem statliga förvaltningsmyndigheter

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Kristina Makhoul; [2021]
    Nyckelord :User participation; user involvement; citizen involvement; e-services; public e-services; digital services; managing authorities; state agencies; agencies; challenges; Användarmedverkan; användarinvolvering; medborgarmedverkan; e-tjänster; offentliga e-tjänster; digitala tjänster; förvaltningsmyndigheter; statliga myndigheter; myndigheter; utmaningar;

    Sammanfattning : Syftet med denna studie har varit att undersöka användarmedverkan vid utveckling av digitala tjänster hos statliga förvaltningsmyndigheter i Sverige. Tidigare har forskning fokuserat på att undersöka kommuner och deras involvering av användaren vid utveckling av tjänster. LÄS MER

  7. 5. A CORPUS-VOCABULARY ANALYSIS OF GRADE 9 ENGLISH TEXTBOOKS IN SWEDEN

    Kandidat-uppsats,

    Författare :Dianne Valize Garcia; [2021]
    Nyckelord :;

    Sammanfattning : Title: A Corpus-Vocabulary Analysis of Grade 9 English Textbooks in SwedenAuthor: Dianne Valize GarciaSupervisor: Vi Thanh SonAbstract: The importance of vocabulary in language acquisition is undeniable. Since textbooks play a vital role in learning a language as a subject in school, this paper investigates the vocabulary content of grade nine English textbooks in Sweden. LÄS MER