Browsing UiS Brage by Title
Now showing items 13438-13457 of 18886
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Privacy preserving for Big Data Analysis
(Masteroppgave/UIS-TN-IDE/2013;, Master thesis, 2013)The Safer@Home [6] project at the University of Stavanger aims to create a smart home system capturing sensor data from homes into it’s data cluster. To provide assistive services through data analytic technologies, ... -
A Privacy-Preserving and Transparent Certification System for Digital Credentials
(Peer reviewed; Journal article, 2023)A certification system is responsible for issuing digital credentials, which attest claims about a subject, e.g., an academic diploma. Such credentials are valuable for individuals and society, and widespread adoption ... -
Privacy-Preserving Machine Learning for Health Institutes
(Master thesis, 2022)Medical data is, due to its nature, often susceptible to data privacy and security concerns. The identity of a person can be derived from medical data. Federated learning, one type of machine learning technique, is popularly ... -
Private and public families: Social workers’ views on children’s and parents’ position in Chile, England, Lithuania and Norway
(Peer reviewed; Journal article, 2019)Social workers around the world work with families and family complexities in their everyday practice. In this cross-national study, we explore social workers’ family intervention practices related to family definitions ... -
Pro-Environmental Behavior of hotel guests: application of the Theory of Planned Behavior and social norms to towel reuse
(Masteroppgave/UIS-SV-NHS/2017;, Master thesis, 2017-06-15)This paper presents a scenario-based experimental study, carried out to examine pro-environmental behavior of hotel guests. The aim of the research was to test the Ajzen’s Theory of Planned Behavior (TBP) model, the influence ... -
Pro-Environmental Consumer Behaviour: Cross Country Differences
(Masteroppgave/UIS-HH/2019;, Master thesis, 2019-06-14)This paper investigates country variations in environmentally friendly consumer behaviour across Europe. The purpose is to detect if countries have different inclinations to respond to the urgency of environmental protection. ... -
Probabilistic blowout risk in former disputed area southeast in the Norwegian part of the Barents Sea.
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)The maritime delimitation in the former disputed area between Norway and Russia was agreed upon in 2011. It is therefore probable that the area will be opened for petroleum exploration in the near future. A blowout represents ... -
Probabilistic decline curve analysis with multiple models
(Master thesis, 2022)Numerical models have been established to help understand the longevity of projects when exploring and drilling for hydrocarbons. They aid in understanding and optimizing decisions on the long-term feasibility of a project ... -
Probabilistic Field Mapping for Product Search
(Journal article, 2015)This paper describes our participation in the product search task of the CLEF 2015 LL4IR Lab. Working within a generative language modeling framework, we represent products as semi-structured documents. Our focus is on ... -
Probabilistic field mapping for product search
(Masteroppgave/UIS-TN-IDE/2015;, Master thesis, 2015-06)Online shopping has shown a rapid growth in the last few years. Robust search systems are arguably fundamental to e-commerce sites. Most importantly, sites should have smart retrieval systems to present optimized ... -
A probabilistic function to model the relationship between quality of chest compressions and the physiological response for patients in cardiac arrest
(Peer reviewed; Journal article, 2020)Cardiopulmonary resuscitation quality (CPRQ) parameters can be derived from electric signals obtained during resuscitation. We propose to model a probabilistic relationship between CPRQ parameters and the physiological ... -
A probabilistic function to model the relationship between quality of chest compressions and the physiological response for patients in cardiac arrest
(Peer reviewed; Journal article, 2020) -
Probabilistic Machine Learning for Production Optimization Under Uncertainty
(Master thesis, 2023)This thesis investigates the application of Bayesian Optimization (BO) in the optimization of the Expected Net Present Value (ENPV) for oil field development. The objective is to maximize the ENPV while reducing the ... -
Probabilistic model-error assessment of deep learning proxies: an application to real-time inversion of borehole electromagnetic measurements
(Peer reviewed; Journal article, 2022)The advent of fast sensing technologies allow for real-time model updates in many applications where the model parameters are uncertain. Once the observations are collected, Bayesian algorithms offer a pathway for real-time ... -
Probabilistic Portfolio Modeling in Python
(Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06-14)The portfolio selection problem has been known for centuries. However, Markowitz (1952) was the first to introduce a robust framework for optimized portfolios on financial markets. Later this approach was applied in the ... -
Probabilistic Time Estimation for Drilling Operations on NCS Using Monte Carlo.
(Master thesis, 2021)The purpose of this thesis is to present a probabilistic methodology for developing time estimates for drilling operations on the NCS, which can further be expanded to supplementary continental shelfs in the world, or for ... -
Probability elicitation using geostatistics in hydrocarbon exploration
(Peer reviewed; Journal article, 2021)The exploratory phase of a hydrocarbon field is a period when decision-supporting information is scarce while the drilling stakes are high. Each new prospect drilled brings more knowledge about the area and might reveal ... -
Probability mapping of scarred myocardium using texture and intensity features in CMR images
(Journal article, 2013) -
Probing the possiblity of characterization of light induced PSII turn over efficiency via monitoring of the reduction of commonly used exogenous electron acceptors.
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012)Photosystem II is the first protein complex in the Light-dependent reactions. It is located in the thylakoid membrane of plants, algae, and cyanobacteria. The enzyme captures photons of light to energize electrons that are ... -
Problem and models of multicriteria decision making and risk assessment of the arctic offshore oil and gas field development
(Peer reviewed; Journal article, 2019)The article is devoted to the systematic solution of problems of multi-criteria assessment and the possibility of implementing projects for the development of hydrocarbon deposits on the Arctic shelf under conditions of ...