Fakultet for informasjonsteknologi og elektroteknikk (IE): Recent submissions
Now showing items 21-40 of 20173
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Phased Array for UHF satellite ground station - Raising Efficiency and Lowering Costs through Heterodyne Steering
(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
(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 ... -
Information model for functional safety
(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 ... -
An Online Professional Development Framework for In-service Teachers Challenges and Opportunities of Learning and Teaching Programming
(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
(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 ... -
Augmenting sentiment prediction capabilities for code-mixed tweets with multilingual transformers
(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 ... -
3D Shape Reconstruction from Capsule Endoscopy Video
(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
(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 ... -
Opportunities of Insecurity Refactoring for Training and Software Development
(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 ... -
Do you have any privacy? Human activity privacy leak from wearable devices
(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 ... -
Digital Significance
(Chapter, 2023)This chapter proposes the idea of ‘digital significance’ as a governance and decision- making process for assessing the value of digital collections. This concept is inspired by Australian approaches to valuing heritage, ... -
Deep neural networks on diffeomorphism groups for optimal shape reparametrization
(Journal article; Peer reviewed, 2023)One of the fundamental problems in shape analysis is to align curves or surfaces before computing geodesic distances between their shapes. Finding the optimal reparametrization realizing this alignment is a computationally ... -
HEBI: Homomorphically Encrypted Biometric Indexing
(Chapter, 2023)Biometric data stored in automated recognition systems are at risk of attacks. This is particularly true for large-scale biometric identification systems, where the reference database is often accessed remotely. A popular ... -
Type^2: A Secure and Seamless Biometric Two-Factor Authentication Protocol Using Key stroke Dynamics
(Peer reviewed; Journal article, 2023) -
Applications of Computer Vision and Deep Learning for Digital Rock Analysis
(Doctoral theses at NTNU;2024:114, Doctoral thesis, 2024)Digital rock analysis utilizes various tools available in computer science to represent and process rock data in a way that enhances our understanding of its geological properties. It has become an essential tool for ... -
Robust Phased Array Navigation in Reflective Prone Areas
(Chapter, 2023)Navigation with a Phased Array Radio System (PARS) is prone to performance degradation due to radio wave reflections of the directed communication beam on reflective surfaces. This work presents a navigation algorithm, ... -
On the Feasibility of Fully Homomorphic Encryption of Minutiae-Based Fingerprint Representations
(Peer reviewed; Journal article, 2023)Protecting minutiae-based fingerprint templates with fully homomorphic encryption has recently been recognised as a hard problem. In this work, we evaluate state-of-the-art fingerprint recognition based on minutiae templates ... -
Sampling design methods for making improved lake management decisions
(Journal article; Peer reviewed, 2024)The ecological status of lakes is important for understanding an ecosystem's biodiversity as well as for service water quality and policies related to land use and agricultural run-off. If the status is weak, then decisions ... -
MT-PRO: Multibiometric Template Protection Based On Homomorphic Transciphering
(Peer reviewed; Journal article, 2023)Reliable authentication of individuals is the foundation of trusted digital interaction. Biometrics lend themselves ideally to this goal. However, biometric data must be protected under computation according to European ...