Browsing AURA by Title
Now showing items 1888-1907 of 11803
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Data mining K-clustering problem
(Master thesis, 2012)In statistic and data mining, k-means clustering is well known for its efficiency in clustering large data sets. The aim is to group data points into clusters such that similar items are lumped together in the same cluster. ... -
Data quality-based resource management in enterprise service bus
(Master thesis, 2013)Enterprise Service Bus (ESB) is proposed to address the application integration problem by facilitating communication among di erent systems in a loosely coupled, standardbased, and protocol independent manner. Data ... -
Data spaces and the (trans)formations of data innovation and governance
(Doctoral dissertations at University of Agder; no. 455, Doctoral thesis, 2024)In this thesis, I theorize data innovation and governance as simultaneous processes and account for the distinctive nature of data. Utilizing the concept of space, I show how data innovation and governance in multi-actor ... -
Data visualization and transparency in the news
(Chapter, 2020)This chapter explores the role of data visualization in relation to transparency in the news, a field in which a decline in trust and a subsequent need to reassert credibility is an ongoing challenge. Being transparent ... -
Data-driven & Theory-driven Science : Artificial Realities and Applications to Savings Groups
(Doctoral Dissertations at the University of Agder; no. 310, Doctoral thesis, 2021)The scientific process is neither unique nor nomic. Two processes of scientific inquiry are theory-driven and data-driven science. This dissertation analyzes savings groups using theory-driven and data-driven methods. ... -
Data-driven adaptive observer for fault diagnosis
(Journal article; Peer reviewed, 2012)This paper presents an approach for data-driven design of fault diagnosis system. The proposed fault diagnosis scheme consists of an adaptive residual generator and a bank of isolation observers, whose parameters are ... -
Data-driven green energy extraction: Machine learning-based MPPT control with efficient fault detection method for the hybrid PV-TEG system
(Peer reviewed; Journal article, 2023)The hybrid photovoltaic-thermoelectric generation system (PVTEG) gives two-fold benefits; firstly, it efficiently utilizes the available solar energy as it converts both solar irradiance and solar thermal energy into ... -
Data-Driven Pump Scheduling for Cost Minimization in Water Networks
(Chapter, 2021)Pumps consume a significant amount of energy in a water distribution network (WDN). With the emergence of dynamic energy cost, the pump scheduling as per user demand is a computationally challenging task. Computing the ... -
Data-Driven Spectrum Cartography via Deep Completion Autoencoders
(Journal article; Peer reviewed, 2020)Spectrum maps, which provide RF spectrum metrics such as power spectral density for every location in a geographic area, find numerous applications in wireless communications such as interference control, spectrum management, ... -
Data-driven Transfer Learning Methods for Wireless Networks
(Doctoral dissertations at University of Agder; no. 475, Doctoral thesis, 2024)Radio maps provide information about spatial signal strength and network coverage in a designated geographical area. The estimation of accurate radio maps is necessary to improve the performance of many applications of ... -
Datadrevet beslutningstaking og verdiskapning i kollektivtrafikken
(Master thesis, 2021)Nye teknologiske nyvinninger medfører stigende forventninger blant befolkningen i forhold til digitale tjenester som tilbys. For kollektivtrafikken er det derfor viktig at de tar i bruk alle virkemidlene de har for å være ... -
Dataset from a mesocosm experiment on brownification in the Baltic Sea
(Peer reviewed; Journal article, 2022)Climate change is projected to cause brownification of some coastal seas due to increased runoff of terrestrially derived organic matter. We carried out a mesocosm experiment over 15 days to test the effect of this on the ... -
Dataset of Integrated Measures of Religion (DIM-R). Harmonization of religiosity data from selected international multiwave surveys
(Peer reviewed; Journal article, 2024)This article presents the Dataset of Integrated Measures of Religion (DIM-R), explains how it was constructed, and outlines its potential for helping to address long-standing research questions in the social scientific ... -
Dataspill i undervisningen : fire læreres begrunnelser for bruken av dataspill i undervisningen, og deres opplevelse av effekten på elevenes motivasjon og egen rolle.
(Master thesis, 2019)Denne oppgaven er en kvalitativ undersøkelse av fire læreres begrunnelser for å bruke dataspill i undervisningen, og effekten de opplever at dette har på elevenes motivasjon og egen rolle. Lærerne har alle mye erfaring med ... -
Dataspillkulturer med et kjønnsperspektiv
(Bachelor thesis, 2023) -
Dativbortfall i mellomnorsk på Agder
(Master thesis, 2015) -
Daugavet- and delta-points in Banach spaces with unconditional bases
(Journal article; Peer reviewed, 2021) -
DDoS detection based on traffic profiles
(Master thesis, 2006)Distributed denial of service attacks has become a significant threat against Internet resources. These attacks aims at disrupting the victim’s service by commanding a massive number of compromised sources to send ... -
De fjerne, men så nære
(Master thesis, 2022)På Youtube har det vokst frem en særegen kultur der det relasjonelle og autentiske står sterkt. Gjennom kameralinsa kan man som seer ta del i videoskaperens hverdag, enten det tørkes tårer, deles personlige erfaringer, ...