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Results for Global positioning system

Publications & Outputs

  1. Estimating urban road gps environment friendliness with bus trajectories: A city-scale approach

    Ma, L., Zhang, C., Wang, Y., Peng, G., Chen, C., Zhao, J. & Wang, J., 12/03/2020, In: Sensors. 20, 6, 20 p., 1580.

    Research output: Contribution to journalJournal articlepeer-review

  2. Estimation of indoor physical activity level based on footstep vibration signal measured by mems accelerometer in smart home environments

    Lee, H., Park, J. W. & Helal, S., 2009, 2nd International Workshop on Mobile Entity Localization and Tracking in GPS-less Environments, MELT 2009. Fuller, R. & Koutsoukos, X. D. (eds.). Berlin: Springer, p. 148-162 15 p. (Lecture Notes in Computer Science; vol. 5801).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  3. Location-based services: Back to the future

    Bellavista, P., Küpper, A. & Helal, S., 2008, In: IEEE Pervasive Computing. 7, 2, p. 85-89 5 p.

    Research output: Contribution to journalJournal articlepeer-review

  4. Drishti: An integrated indoor/outdoor blind navigation system and service

    Ran, L., Helal, S. & Moore, S., 2004, Pervasive Computing and Communications, 2004. PerCom 2004. Proceedings of the Second IEEE Annual Conference on. IEEE, p. 23-30 8 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  5. Drishti: An integrated navigation system for visually impaired and disabled

    Helal, S., Moore, S. E. & Ramachandran, B., 2001, 5th International Symposium on Wearable Computers (ISWC 2001). IEEE, p. 149-156 8 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review