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Research

Professor Sumi Helal

Formerly at Lancaster University

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  1. Published

    Analyzing activity recognition uncertainties in smart home environments

    Kim, E., Helal, S., Nugent, C. & Beattie, M., 08/2015, In: ACM Transactions on Intelligent Systems and Technology. 6, 4, 52.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  2. Published

    Human activity recognition and pattern discovery

    Kim, E., Helal, S. & Cook, D., 01/2010, In: IEEE Pervasive Computing. 9, 1, p. 48-53 6 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  3. Published

    Revisiting human activity frameworks: Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering

    Kim, E. & Helal, S., 2011, International Conference on Sensor Systems and Software S-CUBE 2010: Sensor Systems and Software . Par, G. & Morrow, P. (eds.). Berlin: Springer, p. 219-234 16 p. (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering; vol. 57).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  4. Published

    Assurance-oriented activity recognition

    Kim, E., Helal, S., Nugent, C. & Lee, J. W., 2011, SAGAware '11 Proceedings of the 2011 international workshop on Situation activity & goal awareness. New York: ACM, p. 15-24 10 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  5. Published

    The making of a dataset for smart spaces

    Kim, E., Helal, S., Lee, J. & Hossain, S., 2010, International Conference on Ubiquitous Intelligence and Computing, UIC 2010. Yu, Z., Liscano, R., Chen, G., Zhang, D. & Zhou, X. (eds.). Berlin: Springer, p. 110-124 15 p. (Lecture Notes in Computer Science; vol. 6406).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  6. Published

    Modeling human activity semantics for improved recognition performance

    Kim, E. & Helal, S., 2011, 8th International Conference on Ubiquitous Intelligence and Computing, UIC 2011. Hsu, C. H., Yang, L. T., Ma, J. & Zhu, C. (eds.). Berlin: Springer, p. 514-528 15 p. (Lecture Notes in Computer Science; vol. 6905).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  7. Published

    Enabling elastic services for OSGi-based cloud platforms

    Kim, D., Lee, C. & Helal, S., 2015, 7th International Conference on Ubiquitous and Future Networks, ICUFN 2015. IEEE, p. 407-409 3 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  8. Published

    Fuzzy logic based activity life cycle tracking and recognition

    Kim, E. & Helal, S., 2013, Inclusive Society: Health and Wellbeing in the Community, and Care at Home: 11th International Conference on Smart Homes and Health Telematics, ICOST 2013, Singapore, June 19-21, 2013, Proceedings. Biswas, J. & Kobayashi, H. (eds.). Berlin: Springer, p. 252-258 7 p. (Lecture Notes in Computer Science; vol. 7910).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  9. Published

    TOSCA-based and federation-aware cloud orchestration for Kubernetes container platform

    Kim, D., Muhammad, H., Kim, E., Helal, S. & Lee, C., 7/01/2019, In: Applied Sciences. 9, 1, 13 p., 191.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  10. Published

    Atlas: A service-oriented sensor platform hardware and middleware to enable programmable pervasive spaces

    King, J., Bose, R., Yang, H-I., Pickles, S. & Helal, S., 2006, 31st Annual IEEE Conference on Local Computer Networks, LCN 2006. IEEE, p. 630-638 9 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  11. Published

    Bizbuilder - An E-services framework targeted for internet workflow

    Krithivasan, R. & Helal, S., 2001, 2nd International Workshop on Technologies for E-Services, TES 2001. Casati, F., Shan, M. C. & Georgakopoulos, D. (eds.). Berlin: Springer, p. 89-102 14 p. (Lecture Notes in Computer Science; vol. 2193).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  12. Published

    Pervasive Data Science on the Edge

    Lagerspetz, E., Hamberg, J., Li, X., Flores, H., Nurmi, P., Davies, N. & Helal, S., 1/07/2019, In: IEEE Pervasive Computing. 18, 3, p. 40-48 9 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  13. Published

    Persim 3D: Context-Driven Simulation and Modeling of Human Activities in Smart Spaces

    Lee, J. W., Cho, S., Liu, S., Cho, K. & Helal, S., 1/10/2015, In: IEEE Transactions on Automation Science and Engineering. 12, 4, p. 1243-1256 14 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  14. Published

    Participatory and persuasive telehealth

    Lee, D., Helal, S., Anton, S., De Deugd, S. & Smith, A., 2012, In: Gerontology. 58, 3, p. 269-281 13 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  15. Published

    Context activity selection and scheduling in context-driven simulation

    Lee, J. W., Helal, S., Sung, Y., Cho, K. & [Unknown], 2014, DEVS '14 Proceedings of the Symposium on Theory of Modeling & Simulation - DEVS Integrative. San Diego: Society for Computer Simulation International, p. 60-67 8 p. 9

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  16. Published

    HiCoMo: High commit mobile transactions

    Lee, M. & Helal, S., 01/2002, In: Distributed and Parallel Databases . 11, 1, p. 73-92 20 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  17. Published

    Exploiting whole-network mobility for mobile service discovery

    Lee, C., Helal, S., Kim, E. & Lee, W., 11/2012, In: Information. 15, 11 B, p. 5197-5216 20 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  18. Published

    Robotic companions for smart space interactions

    Lee, D., Yamazaki, T. & Helal, S., 2009, In: IEEE Pervasive Computing. 8, 2, p. 78-84 7 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  19. Published

    Gossip-based service discovery in mobile ad hoc networks

    Lee, C., Helal, S. & Lee, W., 2006, In: IEICE Transactions on Communications. E89-B, 9, p. 2621-2624 4 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  20. Published

    Enabling smart spaces with OSGi

    Lee, C., Nordstedt, D. & Helal, S., 07/2003, In: IEEE Pervasive Computing. 2, 3, p. 89-94 6 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  21. Published

    Context attributes: an approach to enable context-awareness for service discovery

    Lee, C. & Helal, S., 2003, 2003 Symposium on Applications and the Internet, SAINT 2003. IEEE, p. 22-30 9 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  22. Published

    The μJini proxy architecture for impromptu mobile services

    Lee, C., Helal, S. & Nordstedt, D., 2006, 2006 International Symposium on Applications and the Internet Workshops, SAINT 2006 Workshops. IEEE, p. 113-116 4 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  23. Published

    Context-aware service composition for mobile network environments

    Lee, C., Ko, S., Lee, S., Lee, W. & Helal, S., 2007, Ubiquitous Intelligence and Computing. UIC 2007. Indulska, J., Ma, J., Yang, L. T., Ungerer, T. & Cao, J. (eds.). Berlin: Springer, p. 941-952 12 p. (Lecture Notes in Computer Science; vol. 4611).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  24. Published

    An efficient service propagation scheme for large-scale MANETs

    Lee, C., Yoon, S., Kim, E. & Helal, S., 27/11/2006, MPAC '06 Proceedings of the 4th international workshop on Middleware for Pervasive and Ad-Hoc Computing (MPAC 2006). New York: ACM, p. 9 1 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  25. Published

    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/ISSN › Conference contribution/Paper › peer-review

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