Sökning: "Chain Graphs"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden Chain Graphs.

  1. 1. Automating Root Cause Analysis of Anomalies in Ericsson Wallet Platform using Machine Learning

    Master-uppsats, Blekinge Tekniska Högskola

    Författare :Simron Padhi; Devi Priya Battina; [2023]
    Nyckelord :Anomaly detection; Isolation forest algorithm; K-means algorithm; Local Outlier Factor algorithm; One class Support Vector Machine;

    Sammanfattning : Background: In this era of mobile wallet platforms, to ensure key requirements like high availability and performance, the company must have mechanisms in place to detect anomalies at any given point in time. Ericsson Wallet Platform(EWP), a mobile wallet platform, is facing the problem of manually analyzing all the logs and reports and taking comprehensive action decisions accordingly. LÄS MER

  2. 2. Adaptive random walks on graphs to sample rare events

    Master-uppsats, Stockholms universitet/Fysikum

    Författare :David Christoph Stuhrmann; [2023]
    Nyckelord :statistical physics; graphs; random walks; large deviation theory; adaptive power method; dynamical phase transition;

    Sammanfattning : In this thesis, I study fluctuations and rare events of time-additive observables of discrete-time Markov chains on finite state spaces. The observable of interest is the mean node connectivity visited by a random walk running on instances of an Erdős-Rényi (ER) random graph. LÄS MER

  3. 3. Stationary Distribution of Markov Chain

    Magister-uppsats, Uppsala universitet/Matematiska institutionen

    Författare :Eleazar Neamat; [2023]
    Nyckelord :;

    Sammanfattning : Markov chain is a mathematical tool for modeling systems that evolve over time and hasbeen used in many fields such as physics, chemistry, economics, biology, and data science.This thesis contains an introduction to the theory and the applications of Markov chains,focusing on those with finite state spaces. LÄS MER

  4. 4. The State of Software Diversity in the Software Supply Chain of Ethereum Clients

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

    Författare :Noak Jönsson; [2022]
    Nyckelord :Software Supply Chain; Dependency Graphs; Open Source Software; Software Diversity; Ethereum; Blockchain;

    Sammanfattning : The software supply chain constitutes all the resources needed to produce a software product. A large part of this is the use of open-source software packages. LÄS MER

  5. 5. Narrativ transparensinformation : En kvalitativ studie om hur narrativ transparens i modeföretagens hållbarhetskommunikation skapar värde för gröna konsumenter

    Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Julia Anna Maria Johansson; Lovisa Sundström; Ida Gabrielsson; [2022]
    Nyckelord :Transparency information; narrative transparency; numeric transparency; Consumption Value Theory; sustainability; green consumer; Transparensinformation; narrativ transparens; numerisk transparens; Consumption Value Theory; hållbarhet; grön konsument;

    Sammanfattning : Med narrativ ges en mer begriplig och engagerande information av transparens än vad den traditionella numeriska transparensen bidrar med. Istället för att använda olika certifieringar, siffror och grafer som belyser transparensen består narrativ istället av berättelser och visualiseringar som öppnar upp till dialog med konsumenterna. LÄS MER