Institutt for IKT og realfag
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A Dual-Attention Recurrent Neural Network Method for Deep Cone Thickener Underflow Concentration Prediction
(Peer reviewed; Journal article, 2020)This paper focuses on the time series prediction problem for underflow concentration of deep cone thickener. It is commonly used in the industrial sedimentation process. In this paper, we introduce a dual attention neural ... -
Detecting face presentation attacks in mobile devices with a patch-based CNN and a sensor-aware loss function
(Peer reviewed; Journal article, 2020)With the widespread use of biometric authentication comes the exploitation of presentation attacks, possibly undermining the effectiveness of these technologies in real-world setups. One example takes place when an impostor, ... -
A Multirepresentational Fusion of Time Series for Pixelwise Classification
(Peer reviewed; Journal article, 2020)This article addresses the pixelwise classification problem based on temporal profiles, which are encoded in 2-D representations based on recurrence plots, Gramian angular/ difference fields, and Markov transition field. ... -
Particle filter vehicles tracking by fusing multiple features
(Peer reviewed; Journal article, 2019)Real-time and accurate vehicle tracking by Cameras and Surveillance can provide strong support for the acquisition and application of important traffic parameters, which is the basis of the traffic condition evaluation and ... -
R.Graph: A new risk-based causal reasoning and its application to COVID-19 risk analysis
(Journal article; Peer reviewed, 2022) -
Utvikling av labøvinger/-prosjekter innen automatisering og intelligente systemer
(Bachelor thesis, 2022)Denne rapporten omhandler utviklingen og produksjonen av øvings/prosjektoppgaver for bruk i undervisningsopplegg i kommende semestre. Målet til oppgaven var å produsere to produkter: et samlebåndsystem bestående av to ... -
Utdannings- og testdrone for Griff Aviation
(Bachelor thesis, 2022)Denne oppgaven går ut på å bygge en mindre og billigere drone, som kan brukes som utdannings- og testfartøy for den større dronen Griff 135. Dette er for å redusere kostnad og risiko ved eventuelt havari under opplæring ... -
Utdannings- og testdrone for Griff Aviation
(Bachelor thesis, 2022)Denne oppgaven går ut på å bygge en mindre og billigere drone, som kan brukes som utdannings- og testfartøy for den større dronen Griff 135. Dette er for å redusere kostnad og risiko ved eventuelt havari under opplæring ... -
Smidig epistemologi
(Journal article; Peer reviewed, 2021)Praktiske fag kan somme tider framstå som ein pariakaste ved universiteta. Vitskapsideala som er utvikla over fleire hundre år inneber at det er like viktig å vita korleis me kan vita, som faktisk å vita. Kunnskap skal ... -
A Review of Content-Based and Context-Based Recommendation Systems
(Peer reviewed; Journal article, 2021)In our work, we have presented two widely used recommendation systems. We have presented a context-aware recommender system to filter the items associated with user’s interests coupled with a context-based recommender ... -
Path planning and collision avoidance for autonomous surface vehicles I: a review
(Journal article; Peer reviewed, 2021)Autonomous surface vehicles are gaining increasing attention worldwide due to the potential benefits of improving safety and efficiency. This has raised the interest in developing methods for path planning that can reduce ... -
Municipal Platforms: An investigative case study from a Norwegian municipality
(Peer reviewed; Journal article, 2021)This research aims to investigate a Norwegian municipality, as a case study upon its use of digital platforms. Norwegian municipalities set citizens at the center of its operational areas, by the conduct of a transparent ... -
Organizational workplace relocation: assessment of facilities and real estate managers' practices
(Peer reviewed; Journal article, 2021)Purpose This research investigates the literature and perspectives of bilateral domains of experts, the facilities management (FM) and real estate management (REM) professionals. It provides insights towards a comprehensive ... -
Assessment of COVID-19 precautionary measures in sports facilities: A case study on a health club in Saudi Arabia
(Peer reviewed; Journal article, 2021)Health club facilities represent a physical space for an industry that is centric to human health and fitness, serving various societal dimensions such as cultural, economic, and social aspects on the individual and the ... -
Machine Translation in Low-Resource Languages by an Adversarial Neural Network
(Peer reviewed; Journal article, 2021)Existing Sequence-to-Sequence (Seq2Seq) Neural Machine Translation (NMT) shows strong capability with High-Resource Languages (HRLs). However, this approach poses serious challenges when processing Low-Resource Languages ... -
Point Cloud Acquisition and Analysis for Guard Rail Measurements
(Master thesis, 2021)Veirekkverk er et viktig sikkerhetstiltak på våre veier. I 2020 publiserte Statens vegvesen en studie om norske veier. Den viste at feil, mangler og avvik i rekkverk var en medvirkende faktor i 11% av dødsulykkene i 2019. ... -
Identification of salient iconography features in artwork analysis
(Master thesis, 2021)Ikonografi studerer det visuelle innholdet i kunstverk ved å vurdere temaene som er portrettert i dem, og deres representasjon. Computer Vision har blitt brukt til å identifisere ikonografifag i malerier og Convolutional ... -
Vision based real-time fish counting, inspection and classification using deep learning
(Master thesis, 2021)Dagens fisketellere er avhengige av å mate fisk gjennom dedikert utstyr som en del av fisketransporten. Denne oppgaven foreslår et alternativ basert på maskinsyn, som bruker videokamera montert over samlebånd for å telle, ... -
A multiple-output hybrid ship trajectory predictor with consideration for future command assumption
(Peer reviewed; Journal article, 2021)Onboard sensors contribute to data-driven understanding of complex and nonlinear ship dynamics in real time. By using sensors, precise ship trajectory prediction plays a key role in intelligent collision avoidance. A hybrid ...
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