Essays about: "Fredrik Jansson"

Showing result 1 - 5 of 15 essays containing the words Fredrik Jansson.

  1. 1. Comparing machine learning algorithms for detecting behavioural anomalies

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Fredrik Jansson; [2023]
    Keywords : Anomaly Detection; Machine Learning; Behavioural Anomalies;

    Abstract : Background. Attempted intrusions at companies, either from an insider threat orotherwise, is increasing in frequency. Most commonly used is static analysis and filters to stop specific attacks. READ MORE

  3. 2. App segments: A sentiment analysis study of Reddit posts discussing Instant Apps and App Clips

    University essay from Uppsala universitet/Institutionen för informatik och media

    Author : Fredrik Gustafsson; Emma Jansson; [2023]
    Keywords : sentiment analysis; attitudes; social media; mini-apps; mini-program; sentimentanalys; attityder; sociala medier; mini-appar; mini-program;

    Abstract : Google’s Instant Apps and Apple’s App Clips are technologies that enable small segments of full scale apps to run on a mobile device, without needing to have the app installed. By restricting the size of these segments, they are able to download and run almost instantly. READ MORE

  4. 3. Resource Allocation for Federated Learning over Wireless Networks

    University essay from Linköpings universitet/Kommunikationssystem; Linköpings universitet/Tekniska fakulteten

    Author : Fredrik Jansson; [2022]
    Keywords : Federated Learning; Neural Networks; Channel Model; Scheduling; Compression; Distributed Data;

    Abstract : This thesis examines resource allocation for Federated Learning in wireless networks. In Federated learning a server and a number of users exchange neural network parameters during training. READ MORE

  5. 4. Human Activity Recognition and Step Counter Using Smartphone Sensor Data

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Fredrik Jansson; Gustaf Sidén; [2022]
    Keywords : Human Activity Recognition; Step Counter; Smartphone Sensor Data; Accelerometer; Gyroscope; Random Forest.;

    Abstract : Human Activity Recognition (HAR) is a growing field of research concerned with classifying human activities from sensor data. Modern smartphones contain numerous sensors that could be used to identify the physical activities of the smartphone wearer, which could have applications in sectors such as healthcare, eldercare, and fitness. READ MORE

  6. 5. Antaganden i riskutredningar vid fysisk planering med avseende på transport av farligt gods och deras effekt på riskbilden

    University essay from Lunds universitet/Riskhantering (CI); Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Author : Fredrik Strindberg; Jesper Svensson; [2018]
    Keywords : Risk assessment; Land-use planning; Transportation of dangerous goods; Assumptions; Societal risk; QRA; Consequence analysis; Technology and Engineering;

    Abstract : Risk assessments regarding transportation of dangerous goods are a vital part of land-use planning. This is regulated by laws and regulations to ensure that risk levels are acceptable. Thus, it is of interest to the general public that these risk assessments are as accurate as possible. READ MORE