• Fish welfare based classification method of ocean current speeds at aquaculture sites 

  Jónsdóttir, Kristbjörg Edda; Hvas, Malthe; Alfredsen, Jo Arve; Føre, Martin; Alver, Morten; Bjelland, Hans Vanhauwaert; Oppedal, Frode (Journal article; Peer reviewed, 2019)

  ABSTRACT: A major trend in marine aquaculture is to move production to more exposed sites with occasionally rough ocean current events. However, it is unclear whether fish will thrive in these extreme environments, since ...

• A Smart City Ecosystem Enabling Open Innovation 

  Ahlers, Dirk; Wienhofen, Leendert Wilhelmus Marinus; Petersen, Sobah Abbas; Anvaari, Mohsen (Chapter, 2019)

  In this position paper we present IT-centered challenges that lie in designing an architecture for a flexible, open, transferable, and replicable smart city ecosystem spanning a plethora of suppliers and systems. The ...

• Multinational transmission expansion planning: Exploring engineering-economic decision support for a future North Sea Offshore Grid 

  Kristiansen, Martin (Doctoral theses at NTNU;2019:134, Doctoral thesis, 2019)

• Highly Efficient Pattern Mining Based on Transaction Decomposition 

  Djenouri, Youcef; Lin, Jerry Chun-Wei; Nørvåg, Kjetil; Ramampiaro, Heri (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 ...

• Identification and Classification of Electrical Loads in a Norwegian Household Using Energy Disaggregation Methods of Non-Intrusive Load Monitoring. 

  Wermundsen, André Nydegger (Master thesis, 2019)

  Formålet med denne avhandlingen er å fastslå fordelene til forbrukerne ved innføring av smart strømmålere. Et eksperiment ble utformet for å samle inn totalt forbruksdata samt individuell apparatdata i et ikke-laboratoriemiljø ...

• Dynamic Computation of Connectivity Data 

  Meyer, Jon Arild Ekberg (Master thesis, 2019)

  Ytelsen til den underliggende kommunikasjonsteknologien spiller en viktig rolle i Vehicular Networks (VNs). Strenge krav må oppfylles for å sikre nødvendig sikkerhet og robusthet, i tillegg til å gi brukertilfredshet. I ...

• Power System Design Considerations for a Seafloor Mining Vehicle 

  Nejati Fard, Razieh; Tedeschi, Elisabetta (Chapter, 2018)

  The main goal of this paper is to give a framework for designing the power distribution system for seafloor mining vehicles operating in deep and ultra-deep waters. As the starting point prior to the design, the tethered ...

• Efficient routing and reconfiguration in virtualized HPC environments with vSwitch-enabled lossless networks 

  Tasoulas, Evangelos; Zahid, Feroz; Gran, Ernst Gunnar; Begnum, Kyrre; Johnsen, Bjørn Dag; Skeie, Tor (Journal article; Peer reviewed, 2019)

  To meet the demands of communication‐intensive workloads in the cloud, virtual machines (VMs) should utilize low overhead network communication paradigms. In general, such paradigms enable VMs to directly communicate with ...

• Ice-induced vibrations of the Norströmsgrund lighthouse 

  Nord, Torodd Skjerve; Samardzija, Ilija; Hendrikse, Hayo; Bjerkås, Morten; Høyland, Knut Vilhelm; Li, Hongtao (Journal article; Peer reviewed, 2018)

  The signature and occurrence of frequency lock-in (FLI) vibrations of full-scale offshore structures are not well understood. Although several structures have experienced FLI, limited amounts of time histories of the ...

• Analyzing Digital Evidence Using Parallel k-means with Triangle Inequality on Spark 

  Chitrakar, Ambika Shrestha; Petrovic, Slobodan (Chapter; Peer reviewed, 2018)

  Analyzing digital evidence has become a big data problem, which requires faster methods to handle them on a scalable framework. Standard k-means clustering algorithm is widely used in analyzing digital evidence. However, ...

• Co-Creating Platform Governance Models Using Boundary Resources: a Case Study from Dementia Care Services 

  Farshchian, Babak Amin; Thomassen, Hanne Ekran (Journal article; Peer reviewed, 2019)

  Digital labor platforms are gaining in popularity in our societies. Information systems and software engineering disciplines have focused on organizational and technological aspects of these platforms, favoring the views ...

• Guided Process Discovery - A pattern-based approach 

  Mannhardt, Felix; de Leoni, Massimiliano; Reijers, Hajo A.; van der Aalst, Wil M.P.; Toussaint, Pieter Jelle (Journal article; Peer reviewed, 2018)

  Process mining techniques analyze processes based on events stored in event logs. Yet, low-level events recorded by information systems may not directly match high-level activities that make sense to process stakeholders. ...

• The Mode Mixing Problem and its Influence in the Neural Activity Reconstruction 

  Bueno-Lopez, Maximiliano; Giraldo, Eduardo; Molinas Cabrera, Maria Marta; Fosso, Olav B (Journal article; Peer reviewed, 2019)

  This paper presents and discusses the challenge of mode mixing when using the Empirical Mode Decomposition (EMD) to identify intrinsic modes from EEG signals used for neural activity reconstruction. The standard version ...

• Phasor Estimation based on Modified Recursive Prony 

  Khodaparast Ghadikolaei, Jalal; Fosso, Olav B; Molinas Cabrera, Maria Marta (Chapter, 2018)

  Synchronized Measurement Technology represented by Phasor Measurement Units (PMUs) is a sophisticated tool for power system monitoring and contributes to a more reliable and secure operation of the power systems. Phasor ...

• Adapted k-Nearest Neighbors for Detecting Anomalies on Spatio-Temporal Traffic Flow 

  Djenouri, Youcef; Belhadi, Asma; Lin, Chun Wei; Djenouri, Djamel; Cano, Alberto (Journal article; Peer reviewed, 2019)

  Outlier detection is an extensive research area, which has been intensively studied in several domains such as biological sciences, medical diagnosis, surveillance, and traffic anomaly detection. This paper explores advances ...

• Multi-Area Balancing Energy Activation Optimization using ENTSO-E Standard Products 

  Bøe, Jonas; Håberg, Martin André Hystad; Doorman, Gerard (Chapter, 2018)

  Within a few years, exchange of balancing energy from Frequency Restoration Reserves between European Member States will be coordinated and optimized through common platforms, using standardized balancing products, as ...

• Balancing Market Integration - Model-Based Analysis of Potential Cross-Border Reserve Exchange Between Norway and Germany 

  Bellenbaum, Julia; Weber, Christoph; Doorman, Gerard L.; Farahmand, Hossein (Journal article, 2018)

  Integrating balancing markets across borders bears a cost-reducing potential but requires the availability of transmission capacity for the eventual activation of committed reserves. Using scarce transmission capacity for ...

• Turning a vulnerability into an asset: Accelerating Facial Identification with Morphing 

  Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph (Conference object; Peer reviewed, 2019)

  In recent years, morphing of facial images has arisen as an important attack vector on biometric systems. Detection of morphed images has proven challenging for automated systems and human experts alike. Likewise, in recent ...

• Alain Pétrowski and Sana Ben-Hamida: Evolutionary Algorithms 

  Downing, Keith (Journal article, 2018)

• A Sanitization Approach to Secure Shared Data in an IoT Environment 

  Lin, Chun Wei; Wu, Jimmy Ming-Tai; Fournier-Viger, Philippe; Djenouri, Youcef; Chen, Chun-Hao; Zhang, Yuyu (Journal article; Peer reviewed, 2019)

  Internet of Things (IoT) supports high flexibility and convenience in several applications because the IoT devices continuously transfer, share, and exchange data without human intervention. During shared or exchanged ...

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