Recent Submissions

  • Lightning Impulse Testing in Short Air-Gaps and Memory Effect of Previous Discharges 

    Subhana, Arik; Støa-Aanensen, Nina Sasaki; Gammelsæter, Marte; Marskar, Robert; Mauseth, Frank (Peer reviewed; Journal article, 2024)
    This paper reports on an observed phenomenon of increasing breakdown voltage while performing standard up and down lightning impulse (LI) testing in short air-gaps with weakly non-uniform field in an enclosed volume. The ...
  • Combining Design Thinking with Emerging Technologies in K-12 Education 

    Milrad, Marcelo; Herodotou, Christothea; Grizioti, Marianthi; Lincke, Alisa; Girvan, Carina; Papavlasopoulou, Sofia; Shrestha, Sagun; Zhang, Feiran (Chapter, 2023)
    The use of emerging technologies such as Artificial Intelligence, Augmented Reality, and 3D printing are amongst the EU targeted actions for supporting the digital transformation of education. Yet, despite these technologies ...
  • Guidelines for standardised classification and failure reporting for safety equipment in the petroleum industry, Ver 04 

    Hauge, Stein; Håbrekke, Solfrid; Lundteigen, Mary Ann; Lee, Shenae; Ottermo, Maria Vatshaug (Research report, 2023)
    This document provides guidance on how to report and classify failure and maintenance data for safety equipment, as a basis for improved follow-up and future automation. Standardised equipment grouping, equipment properties ...
  • Principles of digitalisation and IT-OT integration 

    Hanssen, Geir Kjetil; Onshus, Tor; Jaatun, Martin Gilje; Myklebust, Thor; Ottermo, Maria Vatshaug; Lundteigen, Mary Ann (SINTEF AS (ISBN starter med 978-82-14-), Research report, 2023)
    The purpose of this report is to provide the industry with a greater understanding of ongoing digitalisation, status and challenges, and how this development should be managed going forward. This report is one of six SINTEF ...
  • Use of models in drilling 

    Ottermo, Maria Vatshaug; Onshus, Tor Engebret; Bjørkevoll, Knut Steinar (Research report, 2023)
    The purpose of this report is to discuss challenges and opportunities associated with the use of model-controlled operations, particularly relating to how the models and data from the models can be used in a safe way, both ...
  • Regulation of ICT security in the petroleum sector 

    Øien, Knut; Bodsberg, Lars; Jaatun, Martin Gilje; Myklebust, Thor; Onshus, Tor Engebret (Research report, 2023)
    The purpose of this report is to clarify how the protection of information and communication technology (ICT security) in the petroleum industry is regulated under current regulations and to shed light on the expectations ...
  • Information model for functional safety 

    Hauge, Stein; Lundteigen, Mary Ann; Ottermo, Maria Vatshaug; Lee, Shenae; Petersen, Stig (Research report, 2023)
    A main objective of this report has been to contribute toward further digitalisation and standardisation of the petroleum industry. In particular, the report explores: • How ideas from Industry 4.0 and the AAS (asset ...
  • DNA walks in virus genomics 

    Belinsky, Alexandra; Kouzaev, Guennadi (Journal article; Peer reviewed, 2024)
    This paper studies published results in imaging and digital processing of virus RNAs (ribonucleic acid) using DNA (deoxyribonucleic acid) walks. The complicated nature and physicochemical properties of these nucleotide ...
  • The Virtual Driving Instructor: Multi-Agent System Collaborating via Knowledge Graph for Scalable Driver Education 

    Rehm, Johannes; Reshodko, Irina; Børresen, Stian Zimmermann; Gundersen, Odd Erik (Peer reviewed; Journal article, 2024)
    This paper introduces the design, development, and deployment of a Virtual Driving Instructor (VDI) for enhanced driver education. The VDI provides personalized, real-time feedback to students in a driving simulator, ...
  • A Virtual Driving Instructor That Generates Personalized Driving Lessons Based on Student Skill Level 

    Bjørnland, Johan Fredrik; Gedde, Yrjar; Rehm, Johannes; Reshodko, Irina; Gundersen, Odd Erik (Peer reviewed; Journal article, 2024)
    Currently, students acquire driving skills by practicing in actual traffic conditions and through direct interactions with an instructor. While one-on-one interactions could be tailored to a student’s learning style and ...
  • Automatically Detecting Political Viewpoints in Norwegian Text 

    Doan, Tu My; Baumgartner, David; Kille, Benjamin Uwe; Gulla, Jon Atle (Journal article, 2024)
    We introduce three resources to support research on political texts in Scandinavia. The encoder-decoder transformer models sp-t5 and sp-t5-keyword were trained on political texts. The nor-pvi (available at https://tinyur ...
  • Phased Array for UHF satellite ground station - Raising Efficiency and Lowering Costs through Heterodyne Steering 

    Marc Hölscher (Master thesis, 2024)
    Existing high gain antennas for the communication with orbiting satellites are often large to reach sufficient gain and require mechanical two-dimensional steering to be dynamically pointed at passing satellites (or other ...
  • Seismic AVO Inversion with Fast Approximate Markov Chain Monte Carlo with Application to the Alvheim Field 

    Auestad, Karen Stormark (Master thesis, 2024)
    Inverse problemer kan løses i et Bayesiansk rammeverk. Da kombineres a priori kunnskap om modellparametre med en rimelighetsmodell for observerte data, for å konstruere en posterior-fordeling for modellparameterne. Markov ...
  • Augmenting sentiment prediction capabilities for code-mixed tweets with multilingual transformers 

    Hashmi, Ehtesham; Yildirim-Yayilgan, Sule; Shaikh, Sarang (Journal article; Peer reviewed, 2024)
    People in the modern digital era are increasingly embracing social media platforms to express their concerns and emotions in the form of reviews or comments. While positive interactions within diverse communities can ...
  • An Online Professional Development Framework for In-service Teachers Challenges and Opportunities of Learning and Teaching Programming 

    Rouhani, Majid (Doctoral theses at NTNU;2024:126, Doctoral thesis, 2024)
    In this thesis and its related publications, we study the problem of designing, implementing, and refining a fully online training framework. The work aims to meet the needs of in-service teachers who are required to learn ...
  • Investigating security threats in architectural context: Experimental evaluations of misuse case maps 

    Karpati, Peter; Opdahl, Andreas Lothe; Sindre, Guttorm (Journal article; Peer reviewed, 2015)
    Many techniques have been proposed for eliciting software security requirements during the early requirements engineering phase. However, few techniques so far provide dedicated views of security issues in a software systems ...
  • Opportunities of Insecurity Refactoring for Training and Software Development 

    Schuckert, Felix (Doctoral theses at NTNU;2024:106, Doctoral thesis, 2024)
    Teaching software security is complex and should involve practical exercises. Practical exercises require software artifacts and projects that contain vulnerabilities. The vulnerabilities can be exploited to understand ...
  • 3D Shape Reconstruction from Capsule Endoscopy Video 

    Ahmad, Bilal (Doctoral theses at NTNU;2024:125, Doctoral thesis, 2024)
    Wireless Capsule Endoscopy (WCE) has revolutionized the field of gastroenterology by providing an alternative to traditional endoscopy, as it is less invasive and requires no sedation. It is a patient-friendly procedure ...
  • Modelling of frequency-coupled power electronics systems: Automated model generation and chirp frequency scanning, applied to single-phase VSCs 

    Føyen, Sjur (Doctoral theses at NTNU;2024:138, Doctoral thesis, 2024)
    Power electronics converters play a major role as interface to the AC grid as we transition towards an electric and renewable society. The converters are controlled, modelled and generally understood in time-periodic ...
  • Do you have any privacy? Human activity privacy leak from wearable devices 

    Tønnesen, Rolf Martin (Master thesis, 2023)
    Dette prosjektet viser gjennom et simulert scenario hvordan personlig informasjon kan lekkes til en utenforstående person med uhederlige hensikter fra helse og aktivitetssensorer. Metoden som brukes i prosjektet er å ...

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