Institutt for datateknologi og informatikk
Recent Submissions
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Smart Maintenance in Asset Management – Application with Deep Learning
(Chapter, 2020)With the onset the digitalization and Industry 4.0, the maintenance function and asset management in a company is forming towards Smart Maintenance. An essential application in smart maintenance is to improve the maintenance ... -
Organizational Culture Challenges of Adopting Big Data: A Systematic Literature Review
(Peer reviewed; Journal article, 2019)The interest of adopting big data (BD) in organizations has emerged in recent years. Even though many organizations have attempted to adopt BD, the benefits gained by this investment has been limited, and organizations ... -
Exploring Pattern Mining for Solving the Ontology Matching Problem
(Peer reviewed; Journal article, 2019)This paper deals with the ontology matching problem, and proposes a pattern mining approach that exploits the different correlation and dependencies between the different properties to select the most appropriate features ... -
Using Vehicle-Mounted Camera to Collect Information for Managing Mixed Traffic
(Chapter, 2019)With increasingly rapid advances in the field of producing modern and autonomous vehicles, the need for intelligent traffic management systems, which take advantage of the vehicle’s abilities to sense and communicate, has ... -
Model-driven Game Development: A Literature Review
(Peer reviewed; Journal article, 2019)Model-driven game development (MDGD) introduces model-driven methodology to the computer game domain, shifting the focus of game development from coding to modeling to make game development faster and easier. The research ... -
Knowledge Discovery and Anomaly Identification for Low Correlation Industry Data
(Peer reviewed; Journal article, 2020)With the development of information technology, industry data is increasingly generated during the manufacturing process. Companies often want to utilize the data they collected for more than the initial purposes. In this ... -
Just Noticeable Difference Model for Asymmetrically Distorted Stereoscopic Images
(Peer reviewed; Journal article, 2019)In this paper, we propose a saliency-weighted stereoscopic JND (SSJND) model constructed based on psychophysical experiments, accounting for binocular disparity and spatial masking effects of the human visual system (HVS). ... -
Carbon dioxide-based occupancy estimation using stochastic differential equations
(Peer reviewed; Journal article, 2019)In the existing building stock, heating, cooling and ventilation usually run on fixed schedules, in many cases, even all day. In particular, ventilation systems often run with a constant air flow rate that is adjusted based ... -
Software Engineering in Medical Informatics: A Systematic Literature Review
(Chapter, 2019)This study presents a systematic literature review to provide overall view of the application of Software Engineering (SE) in Medical Informatics (MI) field. Articles published from 2010 to 2019 from seven selected databases ... -
A Markov-Switching model for building occupant activity estimation
(Peer reviewed; Journal article, 2019)Heating and ventilation strategies in buildings can be improved significantly if information about the current presence and activity level of the occupants is taken into account. Therefore, there is a high demand for ... -
Designing for Task Resumption Support in Mobile Learning
(Chapter, 2019)Distractions and interruptions often disrupt mobile learners. Luckily, task resumption (memory) cues can support users in resuming a learning task. These cues can have multiple forms and designs, but their effectiveness ... -
Use of the IQRF Technology in Internet-of-Things-Based Smart Cities
(Peer reviewed; Journal article, 2020)In recent years, there has been a growing interest in building smart cities based on the Internet of Things (IoT) technology. However, selecting a low-cost IoT wireless technology that enables low-power connectivity remains ... -
UAV-enabled data acquisition scheme with directional wireless energy transfer for Internet of Things
(Peer reviewed; Journal article, 2020)Low power Internet of Things (IoT) is suffering from two limitations: battery-power limitation of IoT nodes and inflexibility of infrastructure-node deployment. In this paper, we propose an Unmanned Aerial Vehicle (UAV)-enabled ... -
Multi-Parameter Performance Modeling Based on Machine Learning with Basic Block Features
(Chapter, 2020)Considering the increasing complexity and scale of HPC architecture and software, the performance modeling of parallel applications on large-scale HPC platforms has become increasingly important. It plays an important role ... -
Reinforcement Learning-Based Genetic Algorithm in Optimizing Multidimensional Data Discretization Scheme
(Peer reviewed; Journal article, 2020)Feature discretization can reduce the complexity of data and improve the efficiency of data mining and machine learning. However, in the process of multidimensional data discretization, limited by the complex correlation ... -
Measurement of CIELAB spatio-chromatic contrast sensitivity in different spatial and chromatic directions
(Journal article, 2019)This paper presents data on CIELAB chromatic contrast sensitivity collected in a psychophysical experiment. To complement previously published data in the low-frequency range, we selected five spatial frequencies in the ... -
Big Data Driven Multi-Tier Architecture for Electric Mobility as a Service in Smart Cities: A Design Science Approach
(Peer reviewed; Journal article, 2020)Electric mobility as a service (eMaaS) is suggested as a possible solution to ease transportation and lessen environmental issues by providing a collaborative transport sharing infrastructure that is based on electric ... -
The vascular occlusion test using multispectral imaging: a validation study
(Peer reviewed; Journal article, 2020)Multispectral imaging (MSI) is a new, non-invasive method to continuously measure oxygenation and microcirculatory perfusion, but has limitedly been validated in healthy volunteers. The present study aimed to validate the ... -
How to Evaluate Educational Games With Refugee Children: Methodological Aspects and Lessons Learned From EduApp4syria
(Peer reviewed; Journal article, 2019)Educational game evaluation is a multidimensional and complex phenomenon. The growing interest in game-based learning (GBL) results in an increasing need to evaluate the effects of this approach, which requires appropriate ... -
Lightweight Convolution Neural Networks for Mobile Edge Computing in Transportation Cyber Physical Systems
(Peer reviewed; Journal article, 2019)Cloud computing extends Transportation Cyber-Physical Systems (T-CPS) with provision of enhanced computing and storage capability via offloading computing tasks to remote cloud servers. However, cloud computing cannot ...
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