Le Nguyen
Nguyễn Lê Nguyên Ngữ in Vietnamese
Nguyễn Lê Nguyên Ngữ in Vietnamese
I am a postdoctoral researcher at the Center for Machine Vision and Signal Analysis (CMVS), University of Oulu, Finland. My research interests include usable security (e.g. audio-based device pairing and image-based user authentication) and machine learning applications in pervasive computing (e.g. sport activity analysis and radar-based sensing). I obtained my Doctor of Science (Technology) degree at the Department of Communications and Networking (ComNet), Aalto University, Finland. I worked at Vietnam National University Ho Chi Minh City - University of Science (VNU-HCMUS), Viet Nam; National Institute of Informatics (NII), Japan; Center for Information and Neural Networks (CiNet), Japan; Technical Research Centre for Dependency Care and Autonomous Living (CETpD), Spain; and Technische Universität Braunschweig, Germany.
Email: [firstname].[lastname][AT]oulu.fi
Google Scholar: https://scholar.google.com/citations?user=tow0oVoAAAAJ&hl=en
Camouflage Learning: Feature-Value-Obscuring Ambient-Intelligence for Constrained Devices. Nguyen, L. N.; Sigg, S.; Lietzen, J.; Findling, R. D.; and Ruttik, K. IEEE Transactions on Mobile Computing, 2021.
Analysing Ballistocardiography for Pervasive Healthcare. Hytönen, R.; Tshala, A.; Schreier, J.; Holopainen, M.; Forsman, A.; Oksanen, M.; Findling, R.; Nguyen, L. N.; Jähne-Raden, N.; and Sigg, S. International Conference on Mobility, Sensing and Networking (MSN 2020). 2020.
Learning a Classification Model over Vertically-Partitioned Healthcare Data. Nguyen, L. N.; and Sigg, S. IEEE Multimedia Communications – Frontiers, Special Issue on Social and Mobile Connected Smart Objects. 2019.
Security Properties of Gait for Mobile Device Pairing. Bruesch, A.; Nguyen, L. N.; Schürmann, D.; Sigg, S.; and Wolf, L. IEEE Transactions on Mobile Computing. 2019.
Mobile Brainwaves: On the Interchangeability of Simple Authentication Tasks with Low-Cost, Single-Electrode EEG Devices. Haukipuro, E.; Kolehmainen, V.; Myllarinen, J.; Remander, S.; Salo, J. T.; Takko, T.; Nguyen, L. N.; Sigg, S.; and Findling, R. IEICE Transactions, Special issue on Sensing, Wireless Networking, Data Collection, Analysis and Processing Technologies for Ambient Intelligence with Internet of Things. 2019.
Moves like Jagger: Exploiting variations in instantaneous gait for spontaneous device pairing . Schürmann, D.; Brüsch, A.; Nguyen, N.; Sigg, S.; and Wolf, L. Pervasive and Mobile Computing. 2018.
User Authentication based on Personal Image Experiences. Nguyen, L. N.; and Sigg, S. IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops). 2018.
PassFrame: Generating Image-based Passwords from Egocentric Videos. Nguyen, L. N.; and Sigg, S. IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), 2017.
Basketball Activity Recognition Using Wearable Inertial Measurement Units. Nguyen, L. N.; Rodríguez-Martín, D.; Català, A.; Pérez-López, C.; Samà, A.; and Cavallaro, A. Proceedings of the XVI International Conference on Human Computer Interaction (Interacción'15). 2015.
Secure Authentication for Mobile Devices Based on Acoustic Background Fingerprint. Quach, Q.; Nguyen, L. N.; and Dinh, T. International Conference on Knowledge and Systems Engineering. 2014.
Pattern-based Alignment of Audio Data for Ad-hoc Secure Device Pairing. Nguyen, L. N.; Sigg, S.; Huynh, A.; and Ji, Y. International Symposium on Wearable Computers (ISWC). 2012.
Using Ambient Audio in Secure Mobile Phone Communication. Nguyen, L. N.; Sigg, S.; Huynh, A.; and Ji, Y. IEEE International Conference on Pervasive Computing and Communications (PerCom) WiP Session. 2012.
Virtual Experience Co-Chair at IEEE PerCom 2022
Web Chair at SmartComp 2022
Frequent reviewers for the Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT) and Pervasive and Mobile Computing