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Doktorsritgerðir - HR
Doctoral dissertations
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(2024-10-26)Artificial intelligence (AI)- based systems increasingly affect our daily lives. Such intelligent computer agents are becoming increasingly complex; for example, they employ learned machine learning models and extensive lookahead search, often exploring ... -
(2024-09-23)Background: Software modelling holds significant promise for enhancing various aspects of software and systems engineering, including productivity and cost efficiency. Despite these advantages, its widespread adoption across the entire field remains ...
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(2024-10-03)Context: Smart contracts are computer programs deployed on the blockchain with significant value of cryptocurrency. They automate transactions and asset transfers, eliminating the need for intermediaries. These contracts serve as the foundation of ...
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(2024-10)For any agent to effectively learn how to achieve its goals via interaction with environments, it must have causal reasoning capabilities. Causal reasoning enables an agent to predict actions’ consequences and hypothesize the necessary conditions ...
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(2024)By providing equitable care, digital health platforms can lessen the pressure on global healthcare systems. Digital platforms are pieces of software that connect users, data, services, and systems. In industry, the use of digital platforms has brought ...
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(2024-11-14)The field of model checking offers numerous tools for analysing stochastic models. This analysis provides a comprehensive understanding of the behaviours exhibited by the system represented in the model. Consequently, such analyses are of paramount ...
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(Háskólinn í Reykjavík, 2024-05)The overall aim of this Ph.D. thesis is to contribute to the further development of the research area of risk analysis and risk management. It aims to bridge the gap between scientific research in this area and its practical application in industry and ...
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(2024-06)Learning is a multidimensional process that evolves and changes, influenced and affected by several elements. The sudden shift in teaching modality when the pandemic hit implied changes in social interactions, digital platforms use, and collaboration ...
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(2024-06)Current diagnosis and longitudinal evaluation of many neurological disorders rely on subjective, questionnaire-based approaches rather than measured biomarkers of the disease. Deficits of postural control are frequently seen in such diseases and ...
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(2024-02-10)Modern software is built on reactive principles, where systems are responsive, resilient, elastic, and message-driven. Despite the benefits they engender, these aspects make the correctness of reactive systems in terms of their expected behaviour hard ...
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Decision aids to assist Icelandic men with PSA testing and prostate cancer treatment decision-making (2023-09)Prostate cancer (PC) is the second most common cancer among men globally and the most common cancer among Icelandic men. Early detection of PC is possible with a prostate-specific antigen (PSA) test. Before making a decision about PSA testing and before ...
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(2022-12)Concussion symptoms are complex. They are non-specific to a concussion, and there is no gold standard for diagnosis and evaluation. For most, symptoms will resolve in days or weeks following a concussion. However, symptoms can become more serious, ...
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(2024-02)Contingent Convertible (CoCo) bonds represent a novel category of debt financial instruments, recently introduced into the financial landscape. Their primary role is to bolster financial stability by maintaining healthy capital levels for the issuing ...
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(2023-01)The overall aim of this thesis is to investigate decision usefulness of financial accounting information and compliance with financial accounting standards. This thesis builds on three complementary studies, which explore the decision usefulness of ...
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(2023-10)Experience Management employs Artificial Intelligence technologies to enhance people's interactive application experiences by dynamically modifying the environment during the experience. In game-related research, there is a prevailing trend where each ...
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(2023-04-17)In this dissertation, we calculate the electronic charge and heat transport generated by a temperature gradient and a chemical potential bias in tubular semiconductor nanowires, in the presence of a magnetic field. We use the Landauer-Büttiker approach ...
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(2023-06)Crowd simulation focuses on modeling the movements and behaviors of large groups of people. This area of study has become increasingly important because of its several applications in various fields such as urban planning, safety, and entertainment. ...
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(2023-04-28)Magnetoresistance oscillations, also known as Shubnikov-de Haas (SdH) oscil- lations, is a well-known phenomena that results from the quantization of electron orbits in the presence of a magnetic field. These oscillations have been extensively studied ...
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(2023-06-17)Due to changing global circumstances in recent years, Iceland has experienced a sharp increase in forced migrant children, youth, and families seeking refuge. The aim of this doctoral thesis was to examine the migration experience of children and youth ...
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(2023-05-22)For machine translation (MT) systems to produce accurate and fluent translations, reliable parallel corpora are key. Errors, due to misalignments or inadequate filtering during compilation of a parallel corpus, can have detrimental effects on the ...