Blar i Institutt for datateknologi og informatikk på tittel
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Reclaiming Data Ownership: Differential Privacy in a Decentralized Setting
(Master thesis, 2015)In the field of privacy-preserving data mining the common practice have been to gather data from the users, centralize it in a single database, and employ various anonymization techniques to protect the personally identifiable ... -
Recognizing and Learning Opportunities in Complex and Dynamic Environments
(Master thesis, 2015)An opportunistic agent need not only to identify, learn to recognize and to exploit opportunities. This is of particular interest in complex environments, where an agent is unable to attain full overview of the situation. ... -
Recognizing Social Media Right-Wing Radicalization Using Text Analysis and Artificial Intelligence
(Master thesis, 2022)I den vestlige verden blir de fleste voldelige ekstremismerelaterte hendelsene utført av høyreekstreme. Likevel er mesteparten av forskningen på ekstremisme relatert til religiøs ekstremisme. økningen og utviklingen i bruk ... -
Recognizing Text Signatures Using Neural Machine Translation
(Master thesis, 2017)Optical character recognition (OCR) is a technology used to convert scanned text into searchable data. OCR systems have achieved up to 99% recognition rates when working with clean and well-formatted documents under optimal ... -
Recommendation of Attractions and Activities - Using Collaborative Filtering and Implicit Feedback
(Master thesis, 2016)Recommendation systems are becoming more and more popular and are introduced to new domains all of the time. Therefore, the purpose of this master's thesis is to investigate if a recommender system into the domains of ... -
Recommendations for Improvement of Security Requirements in Norwegian Public Procurements
(Master thesis, 2016)Every year, the Norwegian government and its organisations acquire a large number of new IT-systems. These must be bought through a well regulated and rigid procurement process, where system requirements must be clearly ... -
Recommending activities for refugees in Norway
(Master thesis, 2017)The influx of asylum seekers and refugees, especially in recent times, has caused a bottleneck in Utlendingsdirektoratet (UDI)'s application process, leading to long waiting periods for their work and residency permits. ... -
Recommending on graphs: a comprehensive review from a data perspective
(Peer reviewed; Journal article, 2023)Recent advances in graph-based learning approaches have demonstrated their effectiveness in modelling users’ preferences and items’ characteristics for Recommender Systems (RSs). Most of the data in RSs can be organized ... -
Reconstructing the Original: Machine Learning Puzzle Assembly for Matching Archaeological Textile Fragments
(Master thesis, 2023)Denne masteroppgaven utforsker den unike utfordringen med å bruke datavitenskap til å bevare og rekonstruere svært fragmenterte arkeologiske tekstiler, som representerer en særegen kategori av kulturarv. Tekstilene som er ... -
Reconstruction of Fish Bones through Stereoscopic X-Ray Tomography
(Master thesis, 2016)Fish bone removal is, for the purposes of food safety, a relevant concern for the fishing industry. The process of filleting is traditionally a manual process, although fully automatic solutions have been brought to market ... -
Reconstruction of hepatic vessels from CT scans
(Master thesis, 2005)Deriving liver vessel structure from CT scans manually is time consuming and error prone. An automatic procedure that could help the radiologist in her analysis is therefore needed. We present two algorithms to preprocess ... -
Recorded lectures in multi-campus education: a cross-case analysis
(Journal article; Peer reviewed, 2019)These days, universities all over the world offer lecture capturing to provide recorded lectures as a supplement tool for their on-campus students or as a substitute for live lectures for distant students. In this study, ... -
Red vs Blue, Cyber Security Simulator
(Bachelor thesis, 2019)Dette prosjektet ble laget som grunnlaget for en avhandling for bachelor i programmering. Det er en type "serious game", eller et spill som har et formål annet enn kun underholdning, i dette tilfellet for trening og ... -
Redefining A in RGBA: Towards a Standard for Graphical 3D Printing
(Journal article; Peer reviewed, 2019)Advances in multimaterial 3D printing have the potential to reproduce various visual appearance attributes of an object in addition to its shape. Since many existing 3D file formats encode color and translucency by RGBA ... -
Redesign and optimalization of the Peer2Me Framework: A Framework for developing Applications supporting mobile collaboration using J2ME
(Master thesis, 2006)This project was started to develop a new improved version of the Peer2Me framework. After having evaluated the first version of the Peer2Me framework in our depth study project in the fall of 2005, quite a few possible ... -
Redirected Walking, an Investigation into Noticeable, but Usable Gains and the Role of Hardware in Threshold Detection
(Master thesis, 2018)Redirected Walking uses rotation, translation and curvature gains to manipulate users of VR environments. This paper presents a new detection threshold for rotation, translation and curvature gain for the HTC Vive. The ... -
Redistribution of Documents across Search Engine Clusters
(Master thesis, 2009)The goal of this master thesis has been to evaluate methods for redistribution of data on search engine clusters. For all of the methods the redistribution is done when the cluster changes size. Redistribution methods ... -
Reduced order model of offshore wind turbine wake by proper orthogonal decomposition
(Peer reviewed; Journal article, 2020)A wide range of previously designed methods for faster parametrization of partial differential equations requires them to be solved using existing finite volume, finite element, and finite difference solvers. Due to the ... -
Reducing catastrophic forgetting in neural networks using slow learning
(Master thesis, 2006)This thesis describes a connectionist approach to learning and long-term memory consolidation, inspired by empirical studies on the roles of the hippocampus and neocortex in the brain. The existence of complementary learning ... -
Reducing catastrophic forgetting in neural networks using slow learning
(Master thesis, 2006)This thesis describes a connectionist approach to learning and long-term memory consolidation, inspired by empirical studies on the roles of the hippocampus and neocortex in the brain. The existence of complementary learning ...