Viser treff 741-760 av 2523

    • Migrating Monoliths to Microservices-based Customizable Multi-tenant Cloud-native Apps 

      Haugeland, Sindre Grønstøl; Nguyen, Phu Hong; Song, Hui; Chauvel, Franck (Chapter, 2021)
      It was common that software vendors sell licenses to their clients to use software products, such as Enterprise Resource Planning, which are deployed as a monolithic entity on clients’ premises. Moreover, many clients, ...
    • Understanding the user experience of customer service chatbots: What can we learn from customer satisfaction surveys? 

      Kvale, Knut; Freddi, Eleonora; Hodnebrog, Stig; Sell, Olav Alexander; Følstad, Asbjørn (Chapter, 2021)
      Understanding and improving user experience is key to strengthening uptake and realizing the potential of chatbots for customer service. In this paper, we investigate customer satisfaction surveys as a source of insight ...
    • User Involvement in the Design of ML-Infused Systems 

      Karahasanovic, Amela; Nilsson, Erik Gøsta; Grani, Giorgio; Pettersen, Kjell Fredrik; Karabeg, Leo; Schittekat, Patrick (Chapter, 2021)
      Advances in machine learning (ML) open up possibilities for better supporting the decision making that occurs in high-stakes domains such as air traffic management (ATM). The success of such decision-making systems highly ...
    • On The Reliability Of Machine Learning Applications In Manufacturing Environments 

      Jourdan, Nicolas; Sen, Sagar; Husom, Erik Johannes; Garcia-Ceja, Enrique; Biegel, Tobias; Metternich, Joachim (Chapter, 2021)
      The increasing deployment of advanced digital technologies such as Internet of Things (IoT) devices and Cyber-Physical Systems (CPS) in industrial environments is enabling the productive use of machine learning (ML) ...
    • How to mobilize knowledge-based Innovations in Service Industries? A Tourism Example 

      Stene, Trine Marie (Chapter, 2021)
      Service industries as tourism, cultural industries, finance, and retail are considered as under-represented in the trade and industry portfolio. This paper centres on the tourism industry and pay particular attention to ...
    • Spontaneous Volunteering During the Utøya Terror Attacks – A Document Study 

      Aalberg, Asbjørn Lein; Bye, Rolf Johan (Chapter, 2021)
      During the terrorist attacks in Norway 22th of July 2011, 77 persons was killed and many more injured. The attacks led to massive, multifaceted efforts of civil society, especially concerning the attacks at Utøya, for ...
    • Towards a Sustainable IoT with Last-Mile Software Deployment 

      Dautov, Rustem; Song, Hui; Ferry, Nicolas (Chapter, 2021)
      Billions of sensor-enabled IoT devices generate extreme amounts of e- waste. Because of the low cost and short lifespan of electronic components, it is often more convenient for consumers to buy a new device instead of ...
    • Stable and robust neural network controllers 

      Sterud, Camilla; Moe, Signe; Gravdahl, Jan Tommy (Chapter, 2021)
      Neural networks are expressive function approimators that can be employed for state estimation in control problems. However, control systems with machine learning in the loop often lack stability proofs and performance ...
    • A Model Predictive Control Volt/VAr Management System for the Froan network 

      Maree, Johannes Philippus; Zaferanlouei, Salman (Chapter, 2021)
      This work presents a Volt/VAr Management System, based on a Model Predictive Control strategy, which can be applied for managing dynamic network resilience. Dynamic network resilience, in this context, is associated with ...
    • Big data workflows: Locality-aware orchestration using software containers 

      Corodescu, Andrei-Alin; Nikolov, Nikolay; Khan, Akif Quddus; Soylu, Ahmet; Matskin, Mihhail; Payberah, Amir H.; Roman, Dumitru (Peer reviewed; Journal article, 2021)
      The emergence of the Edge computing paradigm has shifted data processing from centralised infrastructures to heterogeneous and geographically distributed infrastructures. Therefore, data processing solutions must consider ...
    • Conceptualization and scalable execution of big data workflows using domain-specific languages and software containers 

      Nikolov, Nikolay; Dessalk, Yared Dejene; Khan, Akif Quddus; Soylu, Ahmet; Matskin, Mihhail; Payberah, Amir; Roman, Dumitru (Peer reviewed; Journal article, 2021)
      Big Data processing, especially with the increasing proliferation of Internet of Things (IoT) technologies and convergence of IoT, edge and cloud computing technologies, involves handling massive and complex data sets on ...
    • Model-based Continuous Deployment of SIS 

      Ferry, Nicolas; Song, Hui; Dautov, Rustem; Nguyen, Phu Hong; Chauvel, Franck (Chapter; Peer reviewed, 2021)
      This chapter is organized as follows. Section 4.2 provides an overview of the current state of the art and of the practice for the automatic deployment of SIS. Section 4.3 introduces our solutions for the automatic deployment ...
    • A graph-based approach for representing, integrating and analysing neuroscience data: the case of the murine basal ganglia 

      Parnas Gulnes, Maren; Soylu, Ahmet; Roman, Dumitru (Peer reviewed; Journal article, 2021)
      Purpose: Neuroscience data are spread across a variety of sources, typically provisioned through ad-hoc and non-standard approaches and formats and often have no connection to the related data sources. These make it difficult ...
    • Classification of Individual Finger Movements from Right Hand Using fNIRS Signal 

      Khan, Haroon; Noori, Farzan Majeed; Yazidi, Anis; Uddin, Md Zia; Khan, M.N Afzal; Mirtaheri, Peyman (Peer reviewed; Journal article, 2021)
      Functional near-infrared spectroscopy (fNIRS) is a comparatively new noninvasive, portable, and easy-to-use brain imaging modality. However, complicated dexterous tasks such as individual finger-tapping, particularly using ...
    • Designing a Modeling Language for Customer Journeys: Lessons Learned from User Involvement 

      Halvorsrud, Ragnhild; Boletsis, Costas; Garcia-Ceja, Enrique (Chapter; Peer reviewed, 2021)
      Although numerous methods have been formalized for handling the technical aspects of developing domain-specific modeling languages (DSMLs), user needs and usability aspects are often addressed in ad hoc manners and late ...
    • Locality-Aware Workflow Orchestration for Big Data 

      Corodescu, Andrei-Alin; Nikolov, Nikolay; Khan, Akif Quddus; Soylu, Ahmet; Matskin, Mihhail; Payberah, Amir; Roman, Dumitru (Chapter; Peer reviewed, 2021)
      The development of the Edge computing paradigm shifts data processing from centralised infrastructures to heterogeneous and geographically distributed infrastructure. Such a paradigm requires data processing solutions that ...
    • Minimum Viable Common Ground: A Case Study of Collaboration Rooms as an Agile Approach to Interdepency Management 

      Mikalsen, Marius; Dingsøyr, Torgeir; Solem, Anniken (Chapter, 2021)
      Large-scale agile transformation implies that agile approaches are moving from standalone in-formation system development units such as teams towards being applied in more complex organi-sational settings with multiple and ...
    • Implications of Cyber Security to Safety Approval in Railway 

      Okstad, Eivind Halvard; Bains, Robert; Myklebust, Thor; Jaatun, Martin Gilje (Chapter; Peer reviewed, 2021)
      The railway domain has a justifiable preoccupation with safety, but less of a focus on cyber security. This could result in the risk of cyber security flaws in current railway systems being unacceptably high. However, in ...
    • With a Little Help from Your Friends: Collaboration with Vendors During Smart Grid Incident Response Exercises 

      Langås, Mari; Løfqvist, Sanna; Katt, Basel; Haugan, Thomas Sagvold; Jaatun, Martin Gilje (Chapter; Peer reviewed, 2021)
      The introduction of Information and Communications Technology (ICT) into conventional power grids has resulted in a digitalized smart grid, enabling a more efficient and robust operation. However, it can also lead to ...
    • On Converting Crisp Failure Possibility into Probability for Reliability of Complex Systems 

      Sahin, Bekir; Yazidi, Anis; Roman, Dumitru; Uddin, Md Zia; Soylu, Ahmet (Peer reviewed; Journal article, 2021)
      The reliability of complex systems is analyzed based on several systematic steps using many safety engineering methods. The most common technique for safety system analysis and reliability, vulnerability and criticality ...