Browsing Institutt for informatikk by Title
Now showing items 2839-2858 of 4956
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(Master thesis / Hovedoppgave, 2004)This thesis is drawn from an ongoing, large-scale project of implementing Electronic Patient Record (EPR) at Rikshospitalet, which is the national hospital in Norway. The fact that the notion of the electronic record dates ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)In this study, we propose that the concept of two-speed innovation is a fruitful approach to understand and manage digital innovation and transformation. The main argument is that two-speed innovation leverages the new ...
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(Master thesis / Masteroppgave, 2013)Wireless Sensor Networks are a relatively new technology, actively researched by many groups around the world. This project is a continuation of a former project at the University of Oslo, focusing on WirelessHART. Our aim ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)IT vendors’ promises are likely to meet sound skepticism from prospective clients. If a particular technology is in vogue and seen as a “hype,” clients are under pressure to buy the technology while, at the same time, ...
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(Master thesis / Masteroppgave, 2011)Passord er den mest brukte mekanismen for innlogging, enten det gjelder datamaskiner, nettsteder, tjenester, og så videre. Per i dag blir de fleste stadig medlem av flere nettsteder som gjør at vi må huske flere passord ...
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Manual extraction of known features using hue and effects of this extraction on CNN classificationRestricted Access (Master thesis / Masteroppgave, 2021)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)Chromatin immunoprecipitation followed by sequencing (ChIP-seq) is the most popular assay to identify genomic regions, called ChIP-seq peaks, that are bound in vivo by transcription factors (TFs). These regions are derived ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)In modular robotics modules can be reconfigured to change the morphology of the robot, making it able to adapt to specific tasks. However, optimizing both the body and control of such robots is a difficult challenge due ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2015)Ontology-based data access (OBDA) is a recent paradigm for accessing data sources through an ontology that acts as a conceptual, integrated view of the data, and declarative mappings that connect the ontology to the data ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)In ontology-based data access (OBDA), databases are connected to an ontology via mappings from queries over the database to queries over the ontology. In this paper, we define an ASP-based semantics for mappings from ...
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(Master thesis / Group thesis / Masteroppgave / Gruppeoppgave, 2022)
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(Master thesis / Group thesis / Masteroppgave / Gruppeoppgave, 2022)The purpose of this thesis is to explore user participation through user feedback, based on the case of the digital global public good (DGPG) District Health Information System (DHIS2). This research draws on three important ...
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(Master thesis / Masteroppgave, 2007)As automated fingerprint recognition systems gain popularity, the proliferation of information about unchangeable biometric characteristics causes serious privacy and security concerns. This information may enable an ...
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(Master thesis / Masteroppgave, 2009)Jeg viser hvordan mengden av ordinaltall mindre enn Epsilon 0 kan mappes til mengden av trær med forgrening < 3. Oppgaven bygger på forskining av Herman Ruge Jervell, som har gitt en første ordens formel som viser at ...
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(Master thesis / Masteroppgave, 2020)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2007)Background Photodynamic therapy (PDT) involves systemic or topical administration of a lesion-localizing photosensitizer or its precursor, followed by irradiation of visible light to cause singlet ...
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(Master thesis / Hovedoppgave, 2005)Model-driven development is by many predicted to become the next big leap in software development. This thesis investigates how quality of service (QoS) concerns could be incorporated in a model-driven development process. ...
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(Research report / Forskningsrapport, 2022)Most structured data today is still stored in relational databases, which makes it important to provide a translation between relational and semantic data. A relational to RDF mapping, such as R2RML [14], provides a way ...
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(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2017)In this paper we study the evolution of ontologybased data access (OBDA) specifications, and focus on the case in which the ontology and/or the data source schema change, which may require a modification to the mapping ...
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(Master thesis / Masteroppgave, 2021)