Browsing Institutt for datateknologi og informatikk by Title
Now showing items 2542-2561 of 6828
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Experience transfer in professional networks in Statoil: The use of information technology
(Master thesis, 2006)With competition increasing in the market, companies are seeking new ways to sustain and enhance their effeciency and competitiveness. In this regard, companies have recently been focusing on knowledge as a competitive ... -
Experience, motivations and confirmation of expectations in SNS satisfaction
(Chapter, 2019)As SNSs have an increasing importance in peoples’ daily lives, this paper seeks to understand how user satisfaction with SNSs can be increased. Motivations to use SNSs include entertainment, information, social-psychological ... -
Experiences and Lessons Learned from a Crowdsourced-Remote Hybrid User Survey Framework
(Chapter, 2022)Subjective user studies are important to ensure the fidelity and usability of systems that generate multimedia content. Testing how end-users and domain experts perceive multimedia assets might provide crucial information. ... -
Experiences from an Interpretative Case Study of Innovative Public Procurement of Digital Systems in the Norwegian Public Sector
(Chapter, 2020)We report findings from a case study of innovative public procurement of digital systems. The study uses interviews and workshops as data. Our findings show that 1) the procurer role is changing because of new innovation ... -
Experiences of Stroke Survivors and Clinicians With a Fully Immersive Virtual Reality Treadmill Exergame for Stroke Rehabilitation: A Qualitative Pilot Study
(Peer reviewed; Journal article, 2021)Use of VR-games is considered a promising treatment approach in stroke rehabilitation. However, there is little knowledge on the use and expectations of patients and health professionals regarding the use of treadmill ... -
An Experiment-based Comparative Analysis of Pigment Classification Algorithms using Hyperspectral Imaging
(Peer reviewed; Journal article, 2023) -
Experimental comparison of hill climbing variants on CVRP
(Bachelor thesis, 2021)Ruteoptimalisering forekommer overalt i samfunnet. Fra postleveringer til fabrikkering av kretskort spiller det å finne ruter som minimerer et eller annet kriterie en sentral rolle i et mangfold av industrier. Denne oppgaven ... -
Experimental Evaluation of the Layered Flow-Based Autonomous TSCH Scheduler
(Peer reviewed; Journal article, 2023)The Industrial Internet of Things (IIoT) requires wireless connectivity that meets the strict industrial requirements on metrics such as reliability and latency. Promising approaches include Time Slotted Channel Hopping ... -
Experimental Studies in Learning Technology and Child–Computer Interaction
(Book, 2022)This book is about the ways in which experiments can be employed in the context of research on learning technologies and child–computer interaction (CCI). It is directed at researchers, supporting them to employ experimental ... -
Experimentation with inverted indexes for dynamic document collections
(Master thesis, 2007)This report aims to asses the efficiency of various inverted indexes when the indexed document collection is dynamic. To achieve this goal, we experiment with three different overall structures: Remerge, hierarchical indexes ... -
Experimenting a Digital Collaborative Platform for Supporting Social Innovation in Multiple Settings
(Chapter, 2018)Social Innovation is gaining popularity as an approach to address societal challenges. Governments, charities, NGOS and organizations are taking up the role of facilitating citizens participation into social innovation ... -
Experiments on Context-Aware Link Analysis Algorithms
(Master thesis, 2005)In this paper we look at ways to include context into link analysis algorithms used by search engines to help rank results. We review two basic link analysis algorithms, and propose two methods to include context into the ... -
Experiments towards digital exam with auto-grading in C++ programming courses
(Master thesis, 2016)Climbing Mont Blanc (CMB) is an online judge system especially suited for evaluating energy efficient programming solutions currently in development by a team of professors and master students at the Norwegian University ... -
Experiments with hedonism, anticipation and reason in synaptic learning of facial affects: A neural simulation study within Connectology
(Master thesis, 2007)Connectology consist of three basic principles with each their own synaptic learning mechanism: Hedonism (the Skinner synapse), Anticipation (the Pavlov synapse) and Reason (the Hume synapse). This project studies the ... -
Experiments with Skinner, Pavlov and Hume Synapses: Learning to Discriminate Letters
(Master thesis, 2007)It is assumed that learning in the brain happens by adjusting synaptic efficacies between neurons. How the synapses are altered are no yet certain. Hokland argues that the present dominant hypothesis for synaptic altering ... -
Experiverse: Exploring an experiment-based gamification application for motivating children to science learning in an informal setting
(Chapter, 2023)Science learning at schools often lacks relevance and connection to real life; therefore, children find it challenging to apply their knowledge and may gradually lose motivation and interest in science. Gamification ... -
Expert Q-learning: Deep Reinforcement Learning with Coarse State Values from Offline Expert Examples
(Peer reviewed; Journal article, 2022)In this article, we propose a novel algorithm for deep reinforcement learning named Expert Q-learning. Expert Q-learning is inspired by Dueling Q-learning and aims to incorporate semi-supervised learning into reinforcement ... -
Explain errors and improve timeseries forecasting models using XAI
(Master thesis, 2023)Tidsserieprognoser er avgjørende for finansinstitusjoner og bransjer, og krever forskjellige modeller for forskjellige årstider og tidslinjer for å oppnå nøyaktige spådommer. Uventede feil oppstår imidlertid ofte på grunn ... -
Explainable AI (XAI) for grid loss forecasting
(Master thesis, 2022)Å predikere fremtidige verdier av tidsseriedata er en viktig del av driften til mange bedrifter og virksomheter innen mange ulike sektorer. Når forholdene er stabile, kan man fokusere på å optimalisere prediksjonsmodellene ... -
Explainable AI approaches for deep reinforcement learning agents in a high performance chess environment
(Master thesis, 2023)Hvordan kan man forklare kunnskapen som sjakkspillende nevrale nettverk opparbeider seg? Dominansen av sterke nevrale nettverksmodeller innenfor sjakk har gjort det stadig mer interessant å undersøke hva slags sjakkmessig ...