Browsing NTNU Open by Author "Krogstie, John"
Now showing items 21-40 of 213
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An empirical study of the adoption of an indoor location-based service: Finding reading rooms
Gao, Shang; Krogstie, John; Thingstad, Trond; Tran, Hoang Thanh (Journal article; Peer reviewed, 2017)This research examined the adoption of indoor location-based services in Norway. By expanding the Technology Acceptance Model (TAM), a research model, known as the mobile services acceptance model, was used. Based on the ... -
Analysis and Visualization of Urban Emission Measurements in Smart Cities
Ahlers, Dirk; Kraemer, Frank Alexander; Bråten, Anders Eivind; Liu, Xiufeng; Anthonisen, Fredrik Valde; Driscoll, Patrick Arthur; Krogstie, John (Chapter, 2018)Cities worldwide aim to reduce their greenhouse gas emissions and improve air quality for their citizens. Therefore, there is a need to implement smart city approaches to monitor, model, and understand local emissions to ... -
Analysis of security threats, requirements, and technologies in e-exam systems
Chirumamilla, Aparna (Doctoral theses at NTNU;2021:301, Doctoral thesis, 2021)Research context: The higher education (HE) sector is currently going through massive digital transformation by leveraging the use of technology to provide flexibility in teaching and learning. Increasing the usage of ... -
API deployment for big data management towards sustainable energy prosumption in smart cities-a layered architecture perspective
Bokolo, Anthony Junior; Petersen, Sobah Abbas; Ahlers, Dirk; Krogstie, John (Journal article; Peer reviewed, 2019)The smart city has emerged as a universal term for the pervasive utilisation of information and communication technologies deployed to provide value-added services to citizens based on data generated from sectors such as ... -
App for Early Detection of Dyslexia
Wold, Bjørnar Håkenstad (Master thesis, 2016)As assessing dyslexia can be a time consuming and costly process, this thesis will look into the possibility of creating an application to be used as a screening tool. The application is based upon the work of Peter C ... -
Artificial Intelligence and Business Value: a Literature Review
Enholm, Ida Merete; Papagiannidis, Emmanouil; Mikalef, Patrick; Krogstie, John (Peer reviewed; Journal article, 2021)Artificial Intelligence (AI) are a wide-ranging set of technologies that promise several advantages for organizations in terms off added business value. Over the past few years, organizations are increasingly turning to ... -
Artificial intelligence as an enabler of B2B marketing: A dynamic capabilities micro-foundations approach
Mikalef, Patrick; Conboy, Kieran; Krogstie, John (Peer reviewed; Journal article, 2021)Over the past few decades research has predominantly focused on the technical aspects and theoretical challenges of Artificial Intelligence (AI). With the deluge of data and the increase in processing power, businesses are ... -
Augmenting learning analytics with multimodal data to advance learning design: Research in computing education
Mangaroska, Katerina (Doctoral theses at NTNU;2021:28, Doctoral thesis, 2021)In the last ten years, higher education has witnessed a substantial increase in the number of learning technologies as a support to the more traditional classroom environments. Today’s technological advancements, from ... -
Automatic Generation of Walkable Paths in Buildings to Support Indoor Wayfinding
Sjølie, Ole Mikkel (Master thesis, 2013)Vi har laget et prototypesystem som genererer gangbare veier gjennom en bygning ved hjelp av AutoCAD-plantegninger. Systemet vårt er utviklet for bruk med CampusGuiden, et kommersielt system for innendørs navigering. ... -
Becoming Fully Operational: Employability and the Need for Training of Computer Science Graduates
Lundberg, Gunhild Marie; Krogstie, Birgit Rognebakke; Krogstie, John (Peer reviewed; Journal article, 2020)For graduates in computer science and informatics to get employment as IT professionals, there is a need for their education to provide the competence sought after by employers. To become fully operational in the organization, ... -
Benefits management and Information Technology work distribution
Holgeid, Knut Kjetil; Krogstie, John; Mikalef, Patrick; Saur, Eirik E.; Sjøberg, Dag (Peer reviewed; Journal article, 2022)Organisations spend much money on Information Technology (IT) development and maintenance activities with the intention that these activities will create results that enable benefits for the organisations. This paper seeks ... -
Benefits management in software development: A systematic review of empirical studies
Holgeid, Knut Kjetil; Jørgensen, Magne; Sjøberg, Dag; Krogstie, John (Peer reviewed; Journal article, 2021)Considerable resources are wasted on software projects delivering less than the planned benefits. Herein, the objective is to synthesize empirical evidence of the adoption and impact of benefits management (BM) in software ... -
Big data analytics and firm performance: Findings from a mixed-method approach
Mikalef, Patrick; Boura, Maria; Lekakos, George; Krogstie, John (Journal article; Peer reviewed, 2019)Big data analytics has been widely regarded as a breakthrough technological development in academic and business communities. Despite the growing number of firms that are launching big data initiatives, there is still ... -
Big Data Analytics as an Enabler of Process Innovation Capabilities: A Configurational Approach
Mikalef, Patrick; Krogstie, John (Journal article; Peer reviewed, 2018)A central question for information systems (IS) researchers and practitioners is if, and how, big data can help attain a competitive advantage. Anecdotal claims suggest that big data can enhance a firm’s incremental and ... -
Big Data Analytics Capabilities and Innovation: The Mediating Role of Dynamic Capabilities and Moderating Effect of the Environment
Mikalef, Patrick; Boura, Maria; Lekakos, George; Krogstie, John (Journal article; Peer reviewed, 2019)With big data analytics growing rapidly in popularity, academics and practitioners have been considering the means through which they can incorporate the shifts these technologies bring into their competitive strategies. ... -
Big data analytics capabilities: a systematic literature review and research agenda
Mikalef, Patrick; Pappas, Ilias; Krogstie, John; Giannakos, Michail (Journal article; Peer reviewed, 2017)With big data growing rapidly in importance over the past few years, academics and practitioners have been considering the means through which they can incorporate the shifts these technologies bring into their competitive ... -
Big Data and Business Analytics Ecosystems: Paving the way towards digital transformation and sustainable societies
Pappas, Ilias; Mikalef, Patrick; Giannakos, Michail; Krogstie, John; Lekakos, George (Journal article, 2018)The digitalization process and its outcomes in the 21st century accelerate transformation and the creation of sustainable societies. Our decisions, actions and even existence in the digital world generate data, which offer ... -
Big data and business analytics: A research agenda for realizing business value
Mikalef, Patrick; Pappas, Ilias; Krogstie, John; Pavlou, Paul (Journal article; Peer reviewed, 2019) -
Big Data and Context–Aware Computing Applications for Smart Sustainable Cities of the Future
Bibri, Simon Elias; Krogstie, John (Journal article; Peer reviewed, 2017)Information processing is increasingly embedded in the systems and processes of the contemporary city to enhance its operations, functions, and designs. This has been fueled by the new digital transition in ICT enabled by ... -
Big Data Driven Multi-Tier Architecture for Electric Mobility as a Service in Smart Cities: A Design Science Approach
Bokolo, Anthony Junior; Petersen, Sobah Abbas; Ahlers, Dirk; Krogstie, John (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 ...