Browsing SINTEF Digital by Document Types "Journal article"
Now showing items 81-100 of 1229
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An Adaptive Iterated Local Search for the Mixed Capacitated General Routing Problem
(Journal article; Peer reviewed, 2016)We study the mixed capacitated general routing problem (MCGRP) in which a fleet of capacitated vehicles has to serve a set of requests by traversing a mixed weighted graph. The requests may be located on nodes, edges, and ... -
An Empirical Study on the Comprehensibility of Graphical Security Risk Models Based on Sequence Diagrams
(Journal article; Peer reviewed, 2019)We report on an empirical study in which we evaluate the comprehensibility of graphical versus textual risk annotations in threat models based on sequence diagrams. The experiment was carried out on two separate groups ... -
An Examination of Task-Technology Fit in Public Administration and Management: A Configurational Approach
(Journal article, 2019)In spite of heavy investments in digital technologies in the public sector over the past couple of decades, one of the most important issues regarding the value realized from them is that in many cases he technologies used ... -
An experimental evaluation of bow-tie analysis for cybersecurity requirements
(Journal article; Peer reviewed, 2019)Bow-tie analysis includes a graphical representation for depicting threats and consequences related to unwanted events, and shows how preventive and reactive barriers can provide control over such situations. This kind of ... -
An Experimental Facility for Cross-layer Adaptation of Service Oriented Distributed Systems
(Journal article; Peer reviewed, 2011)Ubiquitous and IoT (Internet of Things) systems consist of many parts, are highly distributed and need to be adaptive in a highly dynamic environment. The exploitation of adaptation possibilities at different layers needs ... -
An Initial Model of Trust in Chatbots for Customer Service – Findings from a Questionnaire Study
(Journal article; Peer reviewed, 2019)Chatbots are predicted to play a key role in customer service. Users’ trust in such chatbots is critical for their uptake. However, there is a lack of knowledge concerning users’ trust in chatbots. To bridge this knowledge ... -
An interferometric test station for massive parallel inspection of MEMS and MOEMS
(Journal article; Peer reviewed, 2009)The paper presents the optical, mechanical, and electro-optical design of an interferometric inspection system for massive parallel inspection of Micro(Opto)ElectroMechanicalSystems (M(O)EMS). The basic idea is to adapt a ... -
An Open-Source Toolchain for Simulation and Optimization of Aquifer-Wide CO2 Storage
(Journal article, 2016) -
Analysis of acoustic impedance matching in dual-band ultrasound transducers
(Journal article; Peer reviewed, 2017) -
Analysis of CO2 trapping capacities and long-term migration for geological formations in the Norwegian North Sea using MRST-co2lab
(Journal article; Peer reviewed, 2015)MRST-co2lab is a collection of open-source computational tools for modeling large-scale and long-time migration of CO2 in conductive aquifers, combining ideas from basin modeling, computational geometry, hydrology, and ... -
An Analysis of Data Production Based on the Consistency of Decision Matrices
(Peer reviewed; Journal article, 2021)Multi-criteria decision making methods are used to solve numerous problems related to several disciplines such as engineering, management and business. Consistency of a decision making application is of crucial importance ... -
Analysis of full-scale riser responses in field conditions based on Gaussian mixture model
(Peer reviewed; Journal article, 2022)Offshore slender marine structures experience complex and combined load conditions from waves, current and vessel motions that may result in both wave frequency and vortex shedding response patterns. Field measurements ... -
Analysis of outer-casing echoes in simulations of ultrasonic pulse-echo through-tubing logging
(Journal article, 2016)Cased petroleum wells must be logged to determine the bonding and hydraulic isolation properties of the cement. Ultrasonic logging of single casings has been widely studied and is commercially available. However, ultrasonic ... -
An analysis of pollution Citizen Science projects from the perspective of Data Science and Open Science
(Peer reviewed; Journal article, 2021)Purpose: Citizen Science – public participation in scientific projects – is becoming a global practice engaging volunteer participants, often non-scientists, with scientific research. Citizen Science is facing major ... -
Analysis of Spatial Decorrelation of Small-Scale Tropospheric Delay Using High-Resolution NWP Data
(Peer reviewed; Journal article, 2023)This paper contains results from a study where numerical weather product (NWP) data provided by MET Norway were used to estimate the differential zenith tropospheric delay (dZTD) for an area including Scandinavia, Finland ... -
Analyzing User-Generated Web-Based Posts of Adolescents' Emotional, Behavioral, and Symptom Responses to Beliefs About Depression: Qualitative Thematic Analysis
(Peer reviewed; Journal article, 2023)Background: Depression is common during adolescence. Early intervention can prevent it from developing into more progressive mental disorders. Combining information technology and clinical psychoeducation is a promising ... -
Animal study assessing safety of an acoustic coupling fluid that holds the potential to avoid surgically induced artifacts in 3D ultrasound guided operations
(Journal article; Peer reviewed, 2014)Background Use of ultrasound in brain tumor surgery is common. The difference in attenuation between brain and isotonic saline may cause artifacts that degrade the ultrasound images, potentially affecting resection grades ... -
Annoyance survey by means of social media
(Journal article; Peer reviewed, 2017)Social surveys have been the conventional means of evaluating the annoyance caused by transportation noise. Sampling and interviewing by telephone, mail, or in person are often costly and time consuming, however. Data ... -
Anomaly Detection with Unknown Anomalies: Application to Maritime Machinery
(Peer reviewed; Journal article, 2021)We present a framework for deriving anomaly detection algorithms on timeseries data when the time and expression of anomalous behaviour is unknown. The framework is suited for problems in which individual machine learning ... -
Anticipating emission-sensitive traffic management strategies for dynamic delivery routing
(Journal article; Peer reviewed, 2018)Traffic pollution is an increasing challenge for cities. Emissions such as nitrogen dioxides pose a major health threat to the city’s inhabitants. These emissions often accumulate to critical levels in local areas of the ...