Faculty of Engineering and Science: Nye registreringer
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Konstruksjon av alternativ stokastisk gradientalgoritmen ved bruk av stokastisk analyse og optimal kontrollteori.
(Master thesis, 2023)Oppgaven viser at den stokastiske gradientalgoritmen med en minibatch størrelse r: x_(k+1) = x_k − η/r sum_(i=1)^n ∇f_i(x_k)1_δ(k+1)(i) konvergerer i fordeling, når læringsraten η → 0 mot løsningen av den stokastiske dif ... -
Variasjon i strømpriser
(Master thesis, 2023)Formålet med denne masteroppgaven er å beskrive strømprisene som en stokastisk differensiallikning med mål om å utvikle modeller som skal representere disse prisene. Disse modellene vil gi oss innsikt i strømprisenes ... -
Webbasert e-turisme applikasjon med værvisualisering
(Master thesis, 2023)Denne oppgaven er i samarbeid med Agder XR og Lindesnes fyrmuseum. Lindesnes fyrmuseum har hatt et ønske om å nå ut til flere folk, primært de som ikke kan besøke de, og slik vekke interesse for destinasjonen. Her ble det ... -
Webbasert e-turisme applikasjon med værvisualisering
(Master thesis, 2023)Denne oppgaven er i samarbeid med Agder XR og Lindesnes fyrmuseum. Lindesnes fyrmuseum har hatt et ønske om å nå ut til flere folk, primært de som ikke kan besøke de, og slik vekke interesse for destinasjonen. Her ble det ... -
Adaptive evaluation tool for eSports athletes
(Master thesis, 2023)ESports has evolved at an exponential rate over the past two decades, and is constantly growing. While a lot of research has been conducted on various aspects of the recent phenomenon, there is still a limited amount of ... -
Human-centered Design of Cargo Matching Application
(Master thesis, 2023)Always Cargo is a company that wishes for easier access to jobs, fewer cars on the road, and a greener world. Their goal is to create an application readily available for truck drivers and transport buyers that they can ... -
Human-centered Design of Cargo Matching Application
(Master thesis, 2023)Always Cargo is a company that wishes for easier access to jobs, fewer cars on the road, and a greener world. Their goal is to create an application readily available for truck drivers and transport buyers that they can ... -
Supporting active learning through immersive mixed and virtual reality technologies
(Master thesis, 2023)As the world economies continue to grow, natural resources are being used at such high rates that may negatively affect future generations. One of the issues is that the general population may know some solutions for ... -
Flipping the Sound Laboratory: A Rehearsal in Audio Education
(Master thesis, 2023)Sound is an integral part in a multimedia production, however, obtaining audio recordings for professional purposes is a confusing process for many content creators. In the modern era of `one button´ solutions, an increasing ... -
Supporting active learning through immersive mixed and virtual reality technologies
(Master thesis, 2023)As the world economies continue to grow, natural resources are being used at such high rates that may negatively affect future generations. One of the issues is that the general population may know some solutions for ... -
GPS-based math trails: a multiple case study on benefits and challenges.
(Master thesis, 2023)It is an undeniable fact that mathematics contributes tremendously to human activities. However, some students think of mathematics as boring and unrelated to the environment. Some students have expressed how mathematics ... -
Analysis of Spectral Irradiance Variations and Their Impact on the Performance of Different Photovoltaic Modules
(Master thesis, 2023)I denne avhandlingen har to år med global horisontal spektral innstrålings og global vinklet spektral innstrålings data har blitt analysert for å se hvordan spektral distribusjoen varierer over disse to årende. I tillegg ... -
An RF-Based Positioning Method for Tracing a Cluster of Moving Scatterers in Non-Stationary Indoor Environments
(Peer reviewed; Journal article, 2021)This letter presents a novel iterative positioning method for tracing the body segments of a person moving indoors using radio-frequency (RF) signals. The indoor space is equipped with a multiple-input multiple-output ... -
Dynamic Flow-Adaptive Spectrum Leasing with Channel Aggregation in Cognitive Radio Networks
(Peer reviewed; Journal article, 2020)Cognitive radio networks (CRNs), which allow secondary users (SUs) to dynamically access a network without affecting the primary users (PUs), have been widely regarded as an effective approach to mitigate the shortage of ... -
A Trajectory-Driven 3D Non-Stationary mm-Wave MIMO Channel Model for a Single Moving Point Scatterer
(Peer reviewed; Journal article, 2021)This paper proposes a new non-stationary three-dimensional (3D) channel model for a physical millimeter wave (mm-Wave) multiple-input multiple-output (MIMO) channel. This MIMO channel model is driven by the trajectory of ... -
En lærebokanalyse av hvordan de nye lærebøkene i matematikk R1, fra de tre store lærebokforlagene Cappelen Damm, Gyldendal og Aschehoug, legger til rette for at elevene skal kunne nå et utvalg av kompetansemålene som omhandler grenseverdi og derivasjon
(Master thesis, 2023)I denne masteroppgaven har jeg gjort en innholdsanalyse av de nye lærebøkene i matematikk R1 som ble gitt ut i år 2021 i forbindelse med den nye læreplanen, Kunnskapsløftet 2020. Forskningsspørsmålet for denne oppgaven er: ... -
Fault Detection and Diagnostics of Hydraulic Systems in Hydroelectric Power Plants
(Master thesis, 2023)Most hydroelectric power plants experience few faults during their lifetime. However, with the expected increase in volatile energy sources in the energy mix and the use of hydroelectric power plants as balancing mechanisms, ... -
Supporting Inter-Agency Collaboration in Emergency Management: Recurring Challenges Relevant for CSCW
(Peer reviewed; Journal article, 2023)Emergency management requires effective collaboration between different agencies. This work implies several challenges due to a heterogeneous mix of actors with different procedures, practices, and support tools. Despite ... -
En smågruppes arbeid med problemløsning i videregående skole. En studie av gruppas bruk av strategier og appropriering av ulike medierende verktøy i problemløsningsfasen.
(Master thesis, 2023)Dette er en kvalitativ case-studie som tar for seg en liten gruppe med elever fra andre året i videregående skole som jobber med problemløsning i matematikk. Studien belyser hvilke strategier og medierende verktøy disse ... -
Preserving the Past, Powering the Future: Energy Efficiency and Renewables in Norway's Wooden Churches
(Master thesis, 2023)This master’s thesis explores the potential for energy efficiency in three wooden churches built in the 19th century in the southern part of Norway. Specifically, the thesis focuses on the three churches Eide, Landvik, and ...