Now showing items 1-20 of 135

    • Absence and Presence of Faces in Videos during the COVID19 Lockdown 

      Sandnes, Frode Eika (DSAI: Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion;DSAI 2020 - The 9th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, Chapter; Peer reviewed; Conference object, 2021-12-02)
      The COVID-19 outbreak forced the educators to deploy digital online learning giving rise to a range of new situations. The phenomenon of undergraduate students not activating their cameras during video lectures has been ...
    • Accessible Driver Announcement in Public Transportation: A Solution based on Speech-to-Text and Display 

      Sapkota, Abhijeet; Shrestha, Raju (IEEE International Conference on Smart City and Informatization (iSCI); 2020 IEEE 8th International Conference on Smart City and Informatization (iSCI), Chapter; Conference object; Peer-reviewed, 2021-02-11)
      Today, the information in public transport, especially when an unforeseen event such as signal failure, platform change, etc. occurs, is largely provided by making an audio announcement. This, in many situations, is hardly ...
    • Action Recognition in Real Homes using Low Resolution Depth Video Data 

      Casagrande, Flavia Dias; Nedrejord, Oda Olsen; Lee, Wonho; Zouganeli, Evi (Annual IEEE Symposium on Computer-Based Medical Systems;2019 IEEE 32nd International Symposium on Computer-Based Medical Systems (CBMS), Conference object; Journal article; Peer reviewed, 2019-08-05)
      We report work in progress from interdisciplinary research on Assisted Living Technology in smart homes for older adults with mild cognitive impairments or dementia. We present our field trial, the set-up for collecting ...
    • Adapting Interaction Analysis to CSCL: a systematic review 

      Steier, Rolf; Davidsen, Jacob (Chapter; Conference object, 2021-06)
      Interaction Analysis (IA) (Jordan & Henderson, 1995) is a fundamental reference in the learning sciences, and a core method within the International Journal of Computer Supported Collaborative Learning. Surprisingly, despite ...
    • An Adaptive User Pairing Strategy for Uplink Non-Orthogonal Multiple Access 

      Rauniyar, Ashish; Engelstad, Paal E.; Østerbø, Olav Norvald (IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications workshops;2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, Chapter; Conference object; Journal article, 2020-10-08)
      Non-orthogonal multiple access (NOMA) is consid-ered an important candidate for the next-generation cellular networks to address the issue of exponentially growing data traffic from technologies like the Internet of Things ...
    • Affinity Aware-Scheduling of Live Migration of Virtual Machines Under Maintenance Scenarios. 

      Yazidi, Anis; Ung, Frederik; Haugerud, Hårek; Begnum, Kyrre Matthias (Proceedings of the IEEE Symposium on Computers and Communications;2019 IEEE Symposium on Computers and Communications (ISCC), Conference object; Peer reviewed; Chapter, 2019)
      During maintenance and disaster recovery scenarios, Virtual Machine (VM) inter-site migrations usually take place over limited bandwidth–typically Wide Area Network (WAN)–which is highly affected by the amount of inter-VM ...
    • Air flow door barrier for airborne infection isolation rooms 

      Venås, Bård; Vikan, Anders Welde; Lind, Merethe; Harsem, Trond Th. (E3S Web of Conferences;Volume 111 E3S Web Conf., 111 (2019) 02063, Conference object; Journal article; Peer reviewed, 2019)
      Airborne Infection Isolation Rooms (AIIRs) are used in hospitals to counter the spread of airborne infections. These rooms usually work well as long as the doors to the patient rooms are closed. However, passage through ...
    • Analysis of Optical Brain Signals Using Connectivity Graph Networks 

      Pinto-Orellana, Marco Antonio; Hammer, Hugo Lewi (Lecture Notes in Computer Science;Volume 12279, Conference object; Journal article; Peer reviewed, 2020-08-18)
      Graph network analysis (GNA) showed a remarkable role for understanding brain functions, but its application is mainly nar-rowed to fMRI research. Connectivity analysis (CA) is introduced as a signal-to-graph mapping in a ...
    • Assessment and manipulation of the computational capacity of in vitro neuronal networks through criticality in neuronal avalanches 

      Heiney, Kristine; Huse Ramstad, Ola; Sandvig, Ioanna; Sandvig, Axel; Nichele, Stefano (2019 IEEE Symposium Series on Computational Intelligence (SSCI);, Chapter; Conference object; Peer reviewed, 2020)
      In this work, we report the preliminary analysis of the electrophysiological behavior of in vitro neuronal networks to identify when the networks are in a critical state based on the size distribution of network-wide ...
    • Assessment criteria within China's industrial design education 

      Fan, Yun; Zhang, Yang; von Bohemia, Erik; Nielsen, Liv Merete; Xia, Xiang (E&PDE;DS 104: Proceedings of the 22nd International Conference on Engineering and Product Design Education (E&PDE 2020), VIA Design, VIA University in Herning, Denmark. 10th -11th September 2020, Chapter; Conference object; Peer reviewed, 2020)
      This paper discusses how industrial design lecturers in Chinese HE institutions evaluate understand creativity in students' design works in related design courses. First, through literature analysis, this study explores ...
    • An Augmented Reality Game for Helping Elderly to Perform Physical Exercises at Home 

      Nishchyk, Anna; Geentjens, Wim; Medina, Alejandro; Klein, Marie; Chen, Weiqin (Lecture Notes in Computer Science; Volume 12376, Chapter; Peer reviewed; Conference object, 2020-09-04)
      People are living longer nowadays. Unfortunately, this positive tendency is marred by various age-related health issues, which people experience. Falling is one of the most serious and common of them. Falls negatively ...
    • Back to learning: the role of mentorship 

      Mjelde, Liv (Chapter; Conference object, 2020)
      Mentoring as a desired practice in educational organizations has come to the forefront in discussions about learning and teaching in recent decades. How to develop good practices as mentors / masters in schools and workplaces ...
    • 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 ...
    • 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, Chapter; Conference object; Peer reviewed, 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 ...
    • 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;, Chapter; Peer reviewed; 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 ...
    • 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, Chapter; Conference object; Peer reviewed, 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, Chapter; Conference object; Peer reviewed, 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, Chapter; Conference object; Peer reviewed, 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 ...
    • 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, Chapter; Peer reviewed; Conference object; Journal article, 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), Journal article; Conference object; Peer reviewed, 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 ...