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High Dynamic Range Spectral Imaging Pipeline For Multispectral Filter Array Cameras
(Journal article; Peer reviewed, 2017)Spectral filter arrays imaging exhibits a strong similarity with color filter arrays. This permits us to embed this technology in practical vision systems with little adaptation of the existing solutions. In this communication, ... -
High Level Modeling and Evaluation of Multi-Channel Services
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:86, Doctoral thesis, 2011)The objective of this thesis is two-fold: (1) to study potential factors which influence users’ adoption of mobile services, and (2) to study important factors to construct a business process support system in a mobile ... -
High Utility Drift Detection in Quantitative Data Streams
(Journal article; Peer reviewed, 2018)This paper presents an efficient algorithm for detecting changes (drifts) in the utility distributions of patterns, named High Utility Drift Detection in Transactional Data Stream (HUDD-TDS). The algorithm is specifically ... -
High-intensity exergaming for improved cardiorespiratory fitness: A randomised, controlled trial
(Peer reviewed; Journal article, 2021)Exergaming has been proposed as a promising alternative to traditional endurance training since many experience exergaming as more enjoyable. Therefore, the aim of this trial was to determine the exergaming-induced effect ... -
High-intensity exergaming for improved cardiorespiratory fitness: A randomised, controlled trial
(Peer reviewed; Journal article, 2022)Exergaming has been proposed as a promising alternative to traditional endurance training since many experience exergaming as more enjoyable. Therefore, the aim of this trial was to determine the exergaming-induced effect ... -
High-Level Visual Masking of Image Compression Artefacts
(Chapter, 2020)We present the results of a subjective experiment where we measured detection thresholds for 2°wide noise targets placed in 23 different natural scenes. Unlike previous studies on visual masking, we focus particularly on ... -
High-Order Schemes for the Shallow Water Equations on GPUs
(Master thesis, 2013)In this thesis, well-balanced, central-upwind high-resolution methods of high order are developed for the two-dimensional shallow water equations, on the graphics processing unit (GPU). The methods are based on a fifth-order ... -
High-performance Asynchronous Byzantine Fault Tolerance Consensus Protocol
(Master thesis, 2021)For å imøtekomme nye og banebrytende blockchain-baserte systemer innen Supply Chain Management (SCM) og Internet of Things (IoT), så er det et behov for konsensus mekanismer som kan sikre høy transaksjonsgjennomstrømning ... -
High-Performance Asynchronous Byzantine Fault Tolerance Consensus Protocol
(Chapter, 2021)In response to new and innovating blockchain-based systems with Internet of Things (IoT), there is a need for consensus mechanisms that can provide high transaction throughput and security, despite varying network quality. ... -
High-Performance Computation of Bézier Surfaces on Parallel and Heterogeneous Platforms
(Journal article; Peer reviewed, 2017)Bézier surfaces are mathematical tools employed in a wide variety of applications. Some works in the literature propose parallelization strategies to improve performance for the computation of Bézier surfaces. These ... -
High-Performance X-ray Scattering Simulations
(Master thesis, 2018)This thesis is part of a larger project in the field of computational microscopy. Its main contribution is to facilitate the implementation of high performance tools to assist in the understanding and simulation of microscopic ... -
High-speed Echoes in the Polar Winter Mesosphere: Infrasound as a Probable Cause
(Peer reviewed; Journal article, 2023)We considered three events on 4 November 2015, 22 December 2016, and 12 November 2018, when the signals travelling in the polar winter mesosphere with high horizontal velocities above 300 m/s were measured by the atmospheric ... -
Highly available database clusters: Repair with large segments
(Master thesis, 2005)The goal for this master thesis is finding trends and behaviors in a highly available database cluster using InfiniBand and RDMA. This will be used to optimize configuration of the segment size in such systems. To find ... -
Highly Efficient Pattern Mining Based on Transaction Decomposition
(Chapter; Peer reviewed, 2019)This paper introduces a highly efficient pattern mining technique called Clustering-Based Pattern Mining (CBPM). This technique discovers relevant patterns by studying the correlation between transactions in transaction ... -
HikePal: A mobile exergame to motivate people with intellectual disabilities to do outdoor physical activities
(Peer reviewed; Journal article, 2022)People with intellectual disabilities often have a sedentary lifestyle that can lead to long-term issues like cardiovascular diseases, diabetes, obesity and depression. Although literature shows that the main reason for ... -
Hilbert-Geohash - Hashing Geographical Point Data Using the Hilbert Space-Filling Curve
(Master thesis, 2016)As geographic information systems become more and more widely used, an increasing amount of positional data is generated and shared between users. Sharing spatial data introduces challenges, with URLs containing lengthy ... -
Hjemmekontorets innvirkning på ansattes produktivitet i IT-konsulentbransjen
(Master thesis, 2023)Hjemmekontor er blitt noe stadig flere bedrifter legger opp til at sine ansatte kan bruke. Som følge av Covid-19 ble mange bedrifter tvunget til å benytte hjemmekontor for å kunne fortsette å operere, og de fleste bedriftene ... -
Hjemmekontorets innvirkning på ansattes produktivitet i IT-konsulentbransjen
(Master thesis, 2023)Hjemmekontor er blitt noe stadig flere bedrifter legger opp til at sine ansatte kan bruke. Som følge av Covid-19 ble mange bedrifter tvunget til å benytte hjemmekontor for å kunne fortsette å operere, og de fleste bedriftene ... -
HoloNeoDoppler: Augmented Reality Training Application for Monitoring Cerebral Blood Flow in Infants
(Master thesis, 2023)I denne masteroppgaven utviklet vi HoloNeoDoppler, en simulering av NeoDoppler-proben, en ultralydprobe som brukes til å overvåke blodstrømmen i hjernen til nyfødte barn. Kraftige svingninger i denne blodstrømmen har blitt ... -
HoloUmoja: Augmented Reality training application for obstetric Doppler ultrasound
(Master thesis, 2022)Pulset (PW) Doppler ultralyd er en veletablert og bredt brukt teknikk for å undersøke graviditeter og termindato. Bruken av den blir mer utbredt ettersom ultralydmaskiner blir håndholdte og flere land går inn i utviklingsstadiet ...