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    • Evolution of Software Testing Strategies and Trends: Semantic Content Analysis of Software Research Corpus of the Last 40 Years 

      Gurcan, Fatih; Dalveren, Gonca Gokce Menekse; Cagiltay, Nergiz Ercil; Roman, Dumitru; Soylu, Ahmet (Peer reviewed; Journal article, 2022)
      From the early days of computer systems to the present, software testing has been considered as a crucial process that directly affects the quality and reliability of software-oriented products and services. Accordingly, ...

    • Evolution of the UML Interactions Metamodel 

      Wendland, Marc-Florian; Schneider, Martin; Haugen, Øystein (Journal article; Peer reviewed, 2013)
      UML Interactions represent one of the three different behavior kinds of the UML. In general, they specify the exchange of messages among parts of a system. Although UML Interactions can reside on different level of ...

    • An evolutionary model to mine high expected utility patterns from uncertain databases 

      Ahmed, Usman; Lin, Jerry Chun-Wei; Srivastava, Gautam; Yasin, Rizwan; Djenouri, Youcef (Peer reviewed; Journal article, 2021)
      In recent decades, mobile or the Internet of Thing (IoT) devices are dramatically increasing in many domains and applications. Thus, a massive amount of data is generated and produced. Those collected data contain a large ...

    • Exact and over-approximated guarantees for corner cutting avoidance in a multi-obstacle environment 

      Grøtli, Esten Ingar; Stoican, Florin; Prodan, Ionela (Journal article; Peer reviewed, 2018)
      The corner cutting avoidance problem is an important but often overlooked part of motion planning strategies. Obstacle and collision avoidance constraints are usually imposed at the sampling time without regards to the ...

    • Examination of ice reports from vessel traffic along the Norwegian coastline, 2014-2022 

      O'Sadnick, Megan; Petrich, Chris (Peer reviewed; Journal article, 2023)
      The Norwegian Coastal Administration provides information on ice conditions for vessels traveling in Norwegian waters primarily from the Swedish border to Kristiansand as well as Kirkenes, a port located in the far north ...

    • Examination of Sea Ice Cover in Norwegian Fjords 

      O'Sadnick, Megan Eileen; Petrich, Christian; Brekke, C; Skarðhamar, J. (Lecture, 2017)
      Presented are two steps being taken to examine sea ice coverage in Norwegian fjords as part of a larger study to improve our understanding of ice formation and breakup processes in these regions and implications for oil ...

    • Examining the most accident-prone sector within commercial aviation: Why do accidents with light inland helicopters occur, and how can we improve safety? 

      Nævestad, Tor-Olav; Bye, Rolf Johan; Antonsen, Stian; Berge, Siri Hegna; Hesjevoll, Ingeborg Storesund; Elvebakk, Beate (Peer reviewed; Journal article, 2021)
      Light inland helicopter has for several years been the most accident-prone sector within commercial aviation, with a more than 10 times higher accident risk than offshore helicopters. The main aims of this article are to: ...

    • Excavated rock materials from tunnels for sprayed concrete 

      Luong, Judy Yuen Wah; Aarstad, Kari; De Weerdt, Klaartje; Bjøntegaard, Øyvind (Chapter, 2017)
      Sand extracted from natural resources is widely used in concrete production nowadays. The increase in demand for concrete production has resulted in shortage of natural sand resources, especially in terms of suitable ...

    • Exchange of balancing resources between the Nordic synchronous system and the Netherlands / Germany / Poland 

      Grande, Ove Steinar; Bakken, Bjørn Harald (SINTEF Energi. Rapport;TR A6652, Research report, 2008)
      The development and growing integration of power markets and the rapid expansion of new renewable energy sources (RES) with less predictable output, will increase the need for balancing services in the near future. This ...

    • Exergy Analysis of Gas Switching Chemical Looping IGCC Plants 

      del Pozo, Carlos Arnaiz; Álvaro, Ángel Jiménez; Cloete, Jan Hendrik; Cloete, Schalk Willem Petrus; Amini, Shahriar (Peer reviewed; Journal article, 2020)
      Integrated gasification combined cycles (IGCC) are promising power production systems from solid fuels due to their high efficiency and good environmental performance. Chemical looping combustion (CLC) is an effective route ...

    • Exergy-based performance indicators for industrial practice 

      Magnanelli, Elisa; Berglihn, Olaf Trygve; Kjelstrup, Signe (Peer reviewed; Journal article, 2018)
      Key performance indicators (KPIs) are powerful tools that industries can use not only to monitor their activities but also to highlight their unexploited potential. Energy-based KPIs are nowadays mostly used to evaluate ...

    • Existing benchmark systems for assessing global warming potential of buildings – Analysis of IEA EBC Annex 72 cases 

      Rasmussen, Freya; Trigaux, D; Alsema, E; Balouktsi, Maria; Birgisdottir, Harpa; Bohne, Rolf André; Dixit, M; Dowdell, D; Francart, N; Frischknecht, Rolf; Foliente, Greg; Lupisek, Antonin; Lutzkendorf, T; Malmqvist, Tove; García Martínez, A; Ouellet-Plamondon, C; Passer, Alexander; Peuportier, B; Ramseier, L; Satola, Daniel; Seo, S; Szalay, Z; Wiik, Marianne Rose Kjendseth (Peer reviewed; Journal article, 2022)
      Life cycle assessment (LCA) is increasingly being used as a tool by the building industry and actors to assess the global warming potential (GWP) of building activities. In several countries, life cycle based requirements ...

    • Existing Model Metrics and Relations to Model Quality 

      Mohagheghi, Parastoo; Dehlen, Vegard (Chapter, 2009)
      This paper presents quality goals for models and provides a state-of-the-art analysis regarding model metrics. While model-based software development often requires assessing the quality of models at different abstraction ...

    • Expanding the Possibilities of AIS Data with Heuristics 

      Smestad, Bjørnar B.; Asbjørnslett, Bjørn Egil; Rødseth, Ørnulf Jan (Journal article; Peer reviewed, 2017-06)
      Automatic Identification System (AIS) is primarily used as a tracking system for ships, but with the launch of satellites to collect these data, new and previously untested possibilities are emerging. This paper presents ...

    • Experiences from Developing an Algorithm to Support Risk-Based Decisions for Offshore Installations 

      Erdogan, Gencer; Refsdal, Atle; Nygård, Bjørn; Randeberg, Bernt Kvam; Rosland, Ole Petter (Chapter, 2017)
      We present our experiences from developing a decision model to support risk-based decisions on offshore installations. The model was developed using the DEXi tool for multi- criteria decision modeling. We report on the ...

    • Experiences from Using Indicators to Validate Expert Judgments in Security Risk Analysis 

      Ligaarden, Olav Skjelkvåle; Refsdal, Atle; Stølen, Ketil (SINTEF Rapport;, Research report, 2012)
      Expert judgments are often used to estimate likelihood values in a security risk analysis. These judgments are subjective and their correctness rely on the competence, training, and experience of the experts. Thus, there ...

    • Experiences of Developing a Network Modeling Tool Using the Eclipse Environment 

      Evans, Andy; Fernandez, Miguel-Anglel; Mohagheghi, Parastoo (Journal article; Peer reviewed, 2009)
      Domain-specific modeling solutions have been promoted for some time in order to improve the productivity of software developers by providing them with modeling environments that are easier to learn, integrate best solutions ...

    • Experiences of main risks and mitigation in autonomous transport systems 

      Johnsen, Stig Ole; Hoem, Åsa Snilstveit; Jenssen, Gunnar; Moen, Terje (Journal article; Peer reviewed, 2019)
      This paper discusses experiences, risks and mitigation in autonomous transport systems, to improve learning and risk-based governance. This is based on literature reviews, experiences of autonomous transport systems and ...

    • Experiences With cable faults located at metallic screen connections 

      Halvorson, Hans Lavoll; Hvidsten, Sverre; Kulbotten, Harald; Lervik, Jens Kristian (CIRED Conference Proceedings;2017, Chapter; Peer reviewed, 2017)
      Overheating of metallic ground screen connections at accessories of single core cables are the root cause of severe insulation failures in the distribution network. The overheating is due to a high transition resistance ...

    • Experiences with CLT Construction in Norway 

      Wahlstrøm, Simen; Gullbrekken, Lars; Elvebakk, Kristin; Kvande, Tore (Peer reviewed; Conference object; Journal article, 2020)
      The use of cross-laminated timber (CLT) elements in buildings is an innovative and upcoming construction method. In Norway, due to its eco-friendly potential, more widespread use of the method is expected despite limited ...