Browsing Institutt for IKT og realfag by Title
Now showing items 393-412 of 614
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Obfuscation in digital fingerprinting
(Journal article; Peer reviewed, 2017)Digital fingerprinting has been much studied in the literature for more than 20 years, motivated by applications in copyright protection. A popular and practical approach is to use spread spectrum watermarking to embed ... -
Object Interaction and Control Design in Virtual Reality Environment for Large Scale Digital Twins
(Master thesis, 2024)Digital Twin og Virtual Reality er to fremtredende teknologier som har hatt stor utvikling de siste to tiårene. Digitale tvillinger er virtuelle modeller av fysiske eiendeler eller prosesser som brukes til simulering, ... -
Objektdeteksjon i punktskyer
(Bachelor thesis, 2024)Denne rapporten bygger på utfordringen med å registrere 3D-modeller i punktskyer fra et 3D-kamera, med fokus på hvordan man nøyaktig kan identifisere og plassere disse modellene. Prosjektet går ut på å utvikle et testrammeverk ... -
Objektdeteksjon med YOLOv8 og LiDAR for maritim sikkerhet
(Bachelor thesis, 2024)Denne avhandlingen handler om å integrere et Ouster Lidarsystem på en Otter USV. Ved å kombinere Otterens smidighet med Lidarens avanserte sensorteknologi, gir man Otteren muligheten til å detektere objekter. Vårt fokus ... -
Observations and Reflections on Teaching Electrical and Computer Engineering Courses
(Chapter, 2018)In this article, we make a number of observations and reflections based on our experience from many years of teaching courses in electrical and computer engineering bachelor programmes. We present important aspects of ... -
OceanRoads: Fishing area separation and relation discovery through VMS trace analysis
(Chapter, 2017)Vessel Monitoring Systems (VMS) provide trajectory data of fishing vessels to discover the spatial-temporal pattern of fishing activities. Although previous researches exhibit the fishing resource distribution in space and ... -
Om å kartleggja mørk materie med maskinlæring
(Peer reviewed; Journal article, 2023) -
On Cyber-Attacks Against Wind Farms
(Chapter, 2023)The issue of cyber-attacks against wind farm sensor systems is the focus of this research. A novel method for detecting and estimating the magnitude of such attacks using a discrete-time adaptive observer is presented. The ... -
On Demand Waste Collection for Smart Cities: A Case Study
(Chapter, 2022)The neat and clean surrounding is the main driving force for any city to be called a smart city. In order to address current societal and business challenges, the objective is to provide a solution to enable collection-on-demand ... -
On Modeling Eavesdropping Attacs in Underwater Acoustic Sensor Networks
(Journal article; Peer reviewed, 2016)The security and privacy of underwater acoustic sensor networks has received extensive attention recently due to the proliferation of underwater activities. This paper proposes an analytical model to investigate the ... -
On performance analysis of protective jamming schemes in wireless sensor networks
(Peer reviewed; Journal article, 2016)Wireless sensor networks (WSNs) play an important role in Cyber Physical Social Sensing (CPSS) systems. An eavesdropping attack is one of the most serious threats to WSNs since it is a prerequisite for other malicious ... -
On the development of laboratory projects in modern engineering education
(Journal article; Peer reviewed, 2019)Whilst a solid theoretical foundation is important in any undergraduate engineering program, practical exercises and educational laboratories play an equally vital role in educating knowledgeable and skillful engineers ... -
On the Dynamics and Feasibility of Transferred Inference for Diagnosis of Invasive Ductal Carcinoma: A Perspective
(Peer reviewed; Journal article, 2022)It is generally noticed that increasing the number of convolutional layers in generic image classification procedures proves to be detrimental to model performance in terms of validation accuracy and loss. Apart from vanilla ... -
On the Fusion of Text Detection Results: A Genetic Programming Approach
(Peer reviewed; Journal article, 2020)Hundreds of text detection methods have been proposed, motivated by their widespread use in several applications. Despite the huge progress in the area, which includes even the use of sophisticated learning schemes, ad-hoc ... -
On the prediction of long-lived bugs: An analysis and comparative study using FLOSS projects
(Journal article; Peer reviewed, 2021)Context: Software evolution and maintenance activities in today’s Free/Libre Open Source Software (FLOSS) rely primarily on information extracted from bug reports registered in bug tracking systems. Many studies point out ... -
On the use of maritime training simulators with humans in the loop for understanding and evaluating algorithms for autonomous vessels
(Peer reviewed; Journal article, 2022)The prospect of a future where the maritime shipping industry is dominated by autonomous vessels is appealing and gaining global interest from industry majors, research institutions, and academia. Potential advantages ... -
On Understanding in Mathematics
(Peer reviewed; Journal article, 2022)It is often difficult to teach mathematics for understanding. Many students seem to prefer to learn computational skills by rote, and seem to remember very little of the course contents the following semester. The reasons ... -
On Usage Of EEG Brain Control For Rehabilitation Of Stroke Patients
(Chapter, 2016)This paper demonstrates rapid prototyping of a stroke rehabilitation system consisting of an interactive 3D virtual reality computer game environment interfaced with an EEG headset for control and interaction using brain ... -
ONSITE Project report: Design-driven field studies for safer demanding marine operations
(Research report, 2019)ONSITE is a research project that builds knowledge on how to implement human-centred design processes within ship design. The project focuses specifically on a field study methodology and the transfer of knowledge between ...