• AUTOMATIC SEGMENTATION OF POINT CLOUDS IN THE ARCHITECTURE ENVIRONMENT 

      Romero-Jaren, Rocio; Arranz, Jose Juan; Navas-Sanchez, L.; Erduran, Emrah; Martinez-Cuevas, Sandra; Benito, Belen (International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences;Volume XLIII-B2-2021, XXIV ISPRS Congress (2021 edition), Conference object, 2021)
      Correct and reliable identification and classification of different structures and infrastructures that make up a city (e.g. residential buildings, school buildings, hospitals, power stations, routes of communication, etc.) ...
    • Automatic Unsupervised Clustering of Videos of the Intracytoplasmic Sperm Injection (ICSI) Procedure 

      Storås, Andrea; Riegler, Michael Alexander; Haugen, Trine B.; Thambawita, Vajira L B; Hicks, Steven Alexander; Hammer, Hugo Lewi; Kakulavarapu, Radhika; Halvorsen, Pål; Stensen, Mette Haug (Chapter; Conference object, 2023)
      The in vitro fertilization procedure called intracytoplasmic sperm injection can be used to help fertilize an egg by injecting a single sperm cell directly into the cytoplasm of the egg. In order to evaluate, refine and ...
    • Book of Abstracts – BuildSim Nordic 2020 – International Conference Organized by IBPSANordic, 13th-14th October 2020, Oslo 

      Schild, Peter G. (Conference object, 2020-10)
      The Book of Abstracts is from the BuildSim Nordic 2020 – International Conference Organized by IBPSA Nordic the 13th-14th October 2020 in Oslo. The conference was organized in cooperation between the Nordic chapter of ...
    • BRIDGE: Administering Small Anonymous Longitudinal HCI Experiments with Snowball-type Sampling 

      Sandnes, Frode Eika (Lecture Notes in Computer Science;Volume 12935, Conference object, 2021-08-26)
      When following participants across multiple sessions one needs a way to link the different session records while protecting the participants’ privacy. Privacy is required by recent legislation such as the General Data ...
    • Bringing 5G Into User's Smart Home 

      Dzogovic, Bruno; Jacot, Niels; Santos, Bernardo; Do, Thuan Van; Feng, Boning; Do, van Thanh (IEEE International Symposium on Dependable, Autonomic and Secure Computing (DASC);2019 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf on Pervasive Intelligence and Computing, Intl Conf on Cloud and Big Data Computing, Intl Conf on Cyber Science and Technology Congress (DASC/PiCom/CBDCom/CyberSciTech), Chapter; Peer reviewed; Conference object, 2019)
      A successful 5G Smart Home must be able to support 5G devices along with WLAN devices. This is not possible with the 5G specifications, and to remedy the situation, this paper proposes a 5G Smart Home Solution that combines ...
    • Can’t You Tell I am a Human? A Comparison of Common Text and Image CAPTCHAs Using a Low-Fidelity Methodology 

      Eriksen, Hannah Marie Maurstad; Hoel, Lars; Jetteberg, Caroline Sofie; Leiknes, Amalie Christine; Sandnes, Frode Eika (Chapter; Conference object, 2023)
      Many websites employ CAPTCHAs to limit web robot traffic. Al- though CAPTCHA challenges may improve security they come at the cost of reduced usability and accessibility. This study set out to explore users’ performance ...
    • Car steering in racing games: similar performance with joysticks and keyboards 

      Astrup, Birk Knut; Danielsen, Viktor; Grønvold, Kristian Ludvig; Hals, Alexander William Ingvarsson; Klophmann, Andreas; Sandnes, Frode Eika (International Conference Proceeding Series (ICPS);PETRA '19: Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments, Conference object, 2019-06)
      Many gamers use keyboards for playing computer games. Yet it is a commonly held belief that the control of the game is better with a more dedicated input device such as a joystick. This study set out to explore the effect ...
    • CFD modeling of the transport of human respiratory droplets in an indoor environment 

      Norbeck, Ole Martinius Harket; Sundsdal, Oda Martine; Nambully, Suresh Kumar; Chaudhuri, Arnab (Linköping Electronic Conference Proceedings;, Conference object, 2022)
      For the last couple of years, the world has faced the global pandemic COVID-19. The viral transmission could occur via different modes like large respiratory droplets, direct contact with contaminated surfaces and airborne ...
    • CFD Simulations of Flow Jetting Impact and High Erosion Region in a Production Choke and its Downstream Spool 

      Keprate, Arvind; Bagalkot, Nikhil; perinpasivam, Agastian (Linköping Electronic Conference Proceedings;Proceedings of the 63rd International Conference of Scandinavian Simulation Society, SIMS 2022, Chapter; Peer reviewed; Conference object; Journal article, 2022)
      Erosion wear, a rather well-known problem in the petroleum and transport industry. Over the years there have been many different models suggested to estimate the erosion. Each model uses unique equations and is suited for ...
    • Classification of Delay-based TCP Algorithms From Passive Traffic Measurements 

      Hagos, Desta Haileselassie; Engelstad, Paal E.; Yazidi, Anis (IEEE International Symposium on Network Computing and Applications;, Conference object, 2019-12-19)
      Identifying the underlying TCP variant from passive measurements is important for several reasons, e.g., exploring security ramifications, traffic engineering in the Internet, etc. In this paper, we are interested in ...
    • Cognitive Robotics - Towards the Development of Next-Generation Robotics and Intelligent Systems 

      Zouganeli, Evi; Lentzas, Athanasios (Chapter; Conference object, 2023)
      In this paper we make the case for cognitive robotics, that we consider a prerequisite for next generation systems. We give a brief account of current cognition-enabled systems, and viable cognitive architectures, discuss ...
    • A Comparative Study of Accessibility and Usability of Norwegian University Websites for Screen Reader Users Based on User Experience and Automated Assessment 

      Parajuli, Prabin; Eika, Evelyn (Lecture Notes in Computer Science;Volume 12188, Conference object, 2020-07-10)
      Websites are essential for learners’ access to information. However, due to the lack of accessibility and usability of websites, students with disabili-ties who solely rely on screen readers face challenges accessing webpage ...
    • A Comparative Study of Text Entry Performance of Low-Profile versus High-Profile Keyboards 

      Arntzen, Camilla; Kopperud, Jan F. E.; Horn, Thomas; Sandnes, Frode Eika (PETRA '20: The 13th PErvasive Technologies Related to Assistive Environments Conference;Article No.: 76, Conference object, 2020-06)
      Users’ perceptions on what makes a good computer keyboard varies. Laptop computers are often equipped with low-profile keyboards for improved mobility, while desktop computers often are equipped with traditional high-profile ...
    • A Comparative Study of Three Sudoku Input Methods for Touch Displays 

      Sommervold, Aslak Burheim; Øvergaard, Benjamin Nils; Nysether, Eskil; Nur, Mohamed Yusuf; Sandnes, Frode Eika (Lecture Notes in Computer Science;volume 12188, Conference object, 2020-07-10)
      Sudoku is a popular recreational game which is claimed to have positive health effects. It can be played using paper or electronically using computers. Only very few studies have explored Sudoku interaction methods. We ...
    • Comparing Deep Learning Based Image Processing Techniques for Unsupervised Anomaly Detection in Offshore Wind Turbines 

      Keprate, Arvind; Sheikhi, Saeid; Siddiqui, Muhammad Salman (IEEE International Conference on Industrial Engineering and Engineering Management;, Chapter; Peer reviewed; Conference object, 2023)
      Offshore wind turbines (OWTs) play a crucial role in renewable energy generation, but their remote and harsh environments make them prone to various anomalies that can significantly affect their performance and reliability. ...
    • A Comparison of Form Navigation with Tabbing and Pointing 

      Ferner, Bernt; Gåsøy, Adrian; Nicolaysen, Martin Walberg; Sandnes, Frode Eika (Lecture Notes in Computer Science;, Chapter; Peer reviewed; Conference object; Journal article, 2023)
      The form is a widely used metaphor in information gathering. Users typically navigate between form elements using a keyboard or a pointing device. This study set out to empirically compare tabbing and pointing in form ...
    • A Comparison of Multiple Selections Using Multiple Checkbox Selections and List Boxes 

      Leithe, Wasana; Sandnes, Frode Eika (Communications in Computer and Information Science;Volume 1499, Conference object, 2021-11-06)
      Website forms are commonly used for collecting information from users. Users choose one or more alternatives from a list. However, data input can be time-consuming. We therefore set out to explore which multiple selection ...
    • Comparison of Probabilistic Models and Neural Networks on Prediction of Home Sensor Events 

      Casagrande, Flavia Dias; Tørresen, Jim; Zouganeli, Evi (International Joint Conference on Neural Networks (IJCNN); 2019 International Joint Conference on Neural Networks (IJCNN), Conference object, 2019-09-30)
      We present results and comparative analysis on the prediction of sensor events in a smart home environment with a limited number of binary sensors. We apply two probabilistic methods, namely Sequence Prediction via Enhanced ...
    • A comparison of three Potato peeler designs 

      Drejer, Åshild Bøe; Enstad, Truls; Fog, Erik R. M.; Viken, Thor Oskar F.; Medola, Fausto Orsi; Sandnes, Frode Eika (Advances in Intelligent Systems and Computing;volume 1269, Conference object, 2021-08-30)
      This study set out to compare the effectiveness and efficiency of three common potato peeler designs, and whether there were any differences related to gender in terms of use. An experiment was designed involving a timed ...
    • The Computing Fleet: Managing Microservices-based Applications on the Computing Continuum 

      Roman, Dumitru; Song, Hui; Loupos, Konstantinos; Krousarlis, Thomas; Soylu, Ahmet; Skarmeta, Antonio F. (IEEE International Conference on Software Architecture Workshops (ICSAW);2022 IEEE 19th International Conference on Software Architecture Companion (ICSA-C), Conference object, 2022-05-25)
      In this paper we propose the concept of “Computing Fleet” as an abstract entity representing groups of heterogeneous, distributed, and dynamic infrastructure elements across the Computing Continuum (covering the Edge-Fog-Cloud ...