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A clinically motivated self-supervised approach for content-based image retrieval of CT liver images
(Journal article; Peer reviewed, 2023-05-09)Deep learning-based approaches for content-based image retrieval (CBIR)of computed tomography (CT) liver images is an active field of research but suffer from some critical limitations. First,they are heavily reliant on ... -
Probabilistic rainy season onset prediction over the Greater Horn of Africa based on long-range multi-model ensemble forecasts
(Peer reviewed; Journal article, 2024)This works proposes a probabilistic framework for rainy season onset forecasts over Greater Horn of Africa derived from bias-corrected, long range, multi-model ensemble precipitation forecasts. A careful analysis of the ... -
Se meg - hør meg
(Research report, 2024)Interesseorganisasjoner som jobber med tilrettelegging for personer med funksjonsnedsettelser, får mange tilbakemeldinger om negative opplevelser med reiselivet. Det er dessuten gjort lite forskning på dette temaet, og det ... -
Cryptanalysis of a privacy-preserving authentication scheme based on private set intersection
(Journal article; Peer reviewed, 2024) -
A comparative study of methods for estimating model-agnostic Shapley value explanations
(Journal article; Peer reviewed, 2024)Shapley values originated in cooperative game theory but are extensively used today as a model-agnostic explanation framework to explain predictions made by complex machine learning models in the industry and academia. ... -
MCCE: Monte Carlo sampling of valid and realistic counterfactual explanations for tabular data
(Journal article; Peer reviewed, 2024)We introduce MCCE: Monte Carlo sampling of valid and realistic Counterfactual Explanations for tabular data, a novel counterfactual explanation method that generates on-manifold, actionable and valid counterfactuals by ... -
User Interaction Data in Apps: Comparing Policy Claims to Implementations
(Journal article; Peer reviewed, 2024)As mobile app usage continues to rise, so does the generation of extensive user interaction data, which includes actions such as swiping, zooming, or the time spent on a screen. Apps often collect a large amount of this ... -
Novel and Efficient Privacy-Preserving Continuous Authentication
(Journal article; Peer reviewed, 2024)Continuous authentication enhances security by re-verifying a user’s validity during the active session. It utilizes data about users’ behavioral actions and contextual information to authenticate them continuously. Such ... -
Using Pattern Counts to Quantify the Difference Between a Pair of Three-Dimensional Realizations
(Journal article; Peer reviewed, 2024)When comparing different ways of modeling discrete three-dimensional realizations such as facies, it is useful to have a measure of difference (or similarity) in the geometry of these realizations.We propose a method for ... -
Exploring active ageing in a community-based living environment: an ethnographic study in the Western Norway context
(Journal article; Peer reviewed, 2024)Background: Age-friendly environments intend to promote active ageing by facilitating social, mental, and physical participation. This could potentially delay the onset of chronic complex conditions, enabling people to ... -
Project Smells for Early Detection of Problems with Benefits Realization
(Journal article; Peer reviewed, 2024)Although substantial research has provided guidance on how to identify and manage the benefits of new software solutions, ensuring the realization of those benefits remains a challenge. Inspired by the notion of code smells ...