Sökning: "factor graphs"

Visar resultat 1 - 5 av 43 uppsatser innehållade orden factor graphs.

  1. 1. Visual-Inertial SLAM Using a Monocular Camera and Detailed Map Data

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Viktor Ekström; Ludvig Berglund; [2023]
    Nyckelord :SLAM; localisation; monocular camera; GTSAM; factor graphs; iSAM2;

    Sammanfattning : The most commonly used localisation methods, such as GPS, rely on external signals to generate an estimate of the location. There is a need of systems which are independent of external signals in order to increase the robustness of the localisation capabilities. LÄS MER

  3. 2. Optimering av hjulprofil till en spårgående fordonsprototyp

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Olof Skagerlind; Gabriel Forsling; [2023]
    Nyckelord :Delsbo Electric; Wheel profile; Track vehicle; Train Wheel; Delsbo Electric; hjulprofil; spårfordon; tåghjul;

    Sammanfattning : Hållbara transporter är en viktig faktor för att minska koldioxidutsläppen och bidra till en mer hållbar framtid. Den svenska järnvägen är en viktig del av infrastrukturen och transporterar dagligen hundratusentals människor och stora mängder varor. Transportsektorn förbrukar nu cirka en tredjedel av den totala energin i världen. LÄS MER

  4. 3. 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

  5. 4. Forensic Analysis of Footstep Data

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

    Författare :Amiran Dugiev; Henrik Cassé; [2023]
    Nyckelord :Digital forensics; Samsung Health; Footstep data; Data visualization; Android; Digital forensik; Samsung Health; Fotstegsdata; Data visualisering; Android;

    Sammanfattning : Digital forensics is a niche field of study that encompasses such things as extraction, analysis and presentation of digital information, that could be used to produce forensic evidence. There are several companies whose sole specialization is providing technical software solutions to detectives to help them quickly analyze retrieved devices that might contain evidence, instead of having to send the devices to forensic labs. LÄS MER

  7. 5. CodeViz - A Usability-Driven Call Graph Tool

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Författare :Pontus Gustafsson; Ibrahim Hazem; [2023]
    Nyckelord :call graph; usability; maintainability; comprehension;

    Sammanfattning : Since the start of software, comprehension has always been an issue solved through various methods, such as bottom-up models or visualizing code, specifically graphs. They are used to obtain a bird’s-eye view and the execution path of the software. Although these tools exist, they must include important usability features. LÄS MER