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Professor Sumi Helal

Formerly at Lancaster University

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  1. 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

  2. Published

    iGrocer- A ubiquitous and pervasive smart grocery shopping system

    Shekar, S., Nair, P., Helal, S., G., L. (ed.) & SIGAPP, ACM. ., 2003, SAC '03 Proceedings of the 2003 ACM symposium on Applied computing. New York: ACM, p. 645-652 8 p.

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

  3. Published

    ILC-TCP: An interlayer collaboration protocol for TCP performance improvement in mobile and wireless environments

    Chinta, M., Helal, S. & Lee, C., 2003, 2003 IEEE Wireless Communications and Networking Conference: The Dawn of Pervasive Communication, WCNC 2003. IEEE, p. 1004-1010 7 p.

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

  4. Published

    Immersive Telecare for Assisting People with Special Needs

    Helal, S. & Abdulrazak, B., 2008, The Engineering Handbook of Smart Technology for Aging, Disability, and Independence. Helal, S., Mokhtari, M. & Abdulrazak, B. (eds.). Hoboken: John Wiley and Sons, p. 727-736 10 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter

  5. Published

    Improved impact-echo approach for non-destructive testing and evaluation

    Zhang, R., Olson, L. D., Seibi, A., Helal, S., Khalil, A. & Rahim, M., 2010, 3rd WSEAS International Conference on Sensors and Signals, SENSIG'10, 3rd WSEAS International Conference on Materials Science, MATERIALS'10. p. 139-144 6 p.

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

  6. Published

    Incremental hoarding and reintegration in mobile environments

    Helal, S., Khushraj, A., Zhang, J. & (IPSJ), IEEE. C. S. T. C. O. T. I. TCI. I. P. S. O. J., 2002, 2002 Symposium on Applications and the Internet, 2002. (SAINT 2002). Proceedings.. IEEE, p. 8-11 4 p.

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

  7. Published

    Inferring contexts from human activities in smart spaces

    Lee, J. W. & Helal, S., 2016, 29th International Florida Artificial Intelligence Research Society Conference, FLAIRS 2016. Markov, Z. & Russell, I. (eds.). Palo Alto: AAAI, p. 695-700 6 p.

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

  8. Published

    Internet agents for effective collaboration

    Renganarayanan, V., Helal, S., Nalla, A., A., K. (ed.), J., D. (ed.) & T., M. (ed.), 2002, Mobile Agents for Telecommunication Applications. MATA 2002. Karmouch, A., Magedanz, T. & Delgado, J. (eds.). Berlin: Springer, p. 33-47 15 p. (Lecture Notes in Computer Science; vol. 2521).

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

  9. Published

    Interoperable communication framework for bridging RESTful and topic-based communication in IoT

    Khaled, A. E. & Helal, S., 1/03/2019, In: Future Generation Computer Systems. 92, p. 628-643 16 p.

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

  10. Published

    Introduction to the Book

    Helal, S., Schmalz, M., Mokhtari, M. & Abdulrazak, B., 2008, The Engineering Handbook of Smart Technology for Aging, Disability, and Independence. Helal, S., Mokhtari, M. & Abdulrazak, B. (eds.). Hoboken: Wiley, p. 1-26 26 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter

  11. Published

    IoT-DDL—Device Description Language for the “T” in IoT

    Khaled, A. E., Helal, A., Lindquist, W. & Lee, C., 10/04/2018, In: IEEE Access. 6, p. 24048-24063 17 p.

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

  12. Published

    IoTility: Architectural Requirements for Enabling Health IoT Ecosystems

    Lindquist, W., Helal, S., Khaled, A. & Hutchinson, W., 31/07/2021, In: IEEE Transactions on Emerging Topics in Computing. 9, 3, p. 1206-1218 12 p.

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

  13. Published

    iPOJO flow: a declarative service workflow architecture for ubiquitous cloud applications

    Zhang, X., Lee, C. & Helal, S., 1/04/2019, In: Journal of Ambient Intelligence and Humanized Computing. 10, 4, p. 1483–1494 12 p.

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

  14. Published

    IT footprinting-groundwork for future smart cities

    Helal, S., 2011, In: Computer. 44, 6, p. 30-31 2 p.

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

  15. Published

    Konark - A service discovery and delivery protocol for ad-hoc networks

    Helal, S., Desai, N., Verma, V. & Lee, C., 2003, 2003 IEEE Wireless Communications and Networking Conference: The Dawn of Pervasive Communication, WCNC 2003. IEEE, p. 2107-2113 7 p.

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

  16. Published

    Localized energy efficient detection and tracking of dynamic phenomena

    Tiwari, R., Thai, M. T. & Helal, S., 2010, 53rd IEEE Global Communications Conference, GLOBECOM 2010. IEEE

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

  17. Published

    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 Journal/Magazine › Journal article › peer-review

  18. Published

    MAAT: Mobile Apps As Things in the IoT

    Lindquist, W., Helal, S., Khaled, A., Kotonya, G. & Lee, J., 1/12/2019, In: Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies. 3, 4, 22 p., 143.

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

  19. Published

    Making our environments intelligent

    Cook, D. J., Hagras, H., Callaghan, V. & Helal, S., 2009, In: Pervasive and Mobile Computing. 5, 5, p. 556-557 2 p.

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

  20. Published

    Marauder's map: Bringing people together

    Bose, R., Yang, H-I. & Helal, S., 2007, International Symposium on Applications and the Internet Workshops, 2007. SAINT Workshops 2007. IEEE

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

  21. Published

    Message from the General Chair

    Helal, S., 2009, Proceedings of the 11th ACM International Conference on Ubiquitous Computing: UbiComp'09. New York: ACM

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Other chapter contribution

  22. Published

    Message from the general chairs

    Oie, Y. & Helal, S., 2004, 2004 Symposium on Applications and the Internet (SAINT 2004), 26-30 January 2004, Tokyo, Japan.. IEEE

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Other chapter contribution

  23. Published

    Message from the General Chairs

    Diethelm, M. & Helal, S., 2002.

    Research output: Contribution to conference - Without ISBN/ISSN › Other

  24. Published

    Message from the UIC 2012 General Chairs

    Apduhan, B. O., Helal, S. & Hsu, C-H., 2012, Ubiquitous Intelligence & Computing and 9th International Conference on Autonomic & Trusted Computing (UIC/ATC), 2012 9th International Conference on. IEEE, p. xix-xx 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Other chapter contribution

  25. Published

    MobiCom '13: Proceedings of the 19th annual international conference on Mobile computing & networking

    Helal, S. (ed.), Chandra, R. (ed.) & Kravets, R. (ed.), 2013, New York: ACM. 490 p.

    Research output: Book/Report/Proceedings › Proceedings

  26. Published

    Mobile Platforms and Development Environments

    Helal, S., Bose, R. & Li, W., 2012, Morgan and Claypool. 120 p. (Synthesis Lectures on Mobile and Pervasive Computing)

    Research output: Book/Report/Proceedings › Book

  27. Published

    Modeling and Reasoning of Contexts in Smart Spaces

    Lee, J. W. & Helal, S., 4/08/2020, 2020 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2020. IEEE, 6 p.

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

  28. 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

  29. Published

    NILE-PDT: a phenomenon detection and tracking framework for data stream management systems

    Ali, M. H., Aref, W. G., Bose, R., Elmagarmid, A. K., Helal, S., Kamel, I. & Mokbel, M. F., 2005, VLDB '05 Proceedings of the 31st international conference on Very large data bases. VLDB Endowment, p. 1295-1298 4 p.

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

  30. Published

    Observing walking behavior of humans using distributed phenomenon detection and tracking mechanisms

    Bose, R. & Helal, S., 2008, 2008 International Symposium on Applications and the Internet, SAINT 2008. IEEE, p. 405-408 4 p.

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

  31. Published

    On detection and tracking of variant phenomena clouds

    Thai, M. T., Tiwari, R., Bose, R. & Helal, S., 1/01/2014, In: ACM Transactions on Sensor Networks. 10, 2, 33 p., 34.

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

  32. Published

    Ontology Design and Implementation for RFID services

    Byun, Y-C., Kang, M-S. & Helal, S., 2012, 25th International Conference on Computer Applications in Industry and Engineering, CAINE 2012 and the 4th International Symposium on Sensor Network and Application, SNA 2012. Curran Associates, Inc. , p. 47-50 4 p.

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

  33. Published

    Optimising thin clients for wireless active-media applications

    Aksoy, C. & Helal, S., 2000, 3rd IEEE Workshop on Mobile Computing Systems and Applications, WMCSA 2000. IEEE, p. 151-160 10 p.

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

  34. Published

    Optimising thin clients for wireless computing via localization of keyboard activity

    Ramamurthy, S. & Helal, S., 2001, 20th IEEE International Performance, Computing, and Communications Conference. IEEE, p. 249-252 4 p.

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

  35. Published

    Optimizing push/pull envelopes for energy-efficient cloud-sensor systems

    Xu, Y., Helal, S., Thai, M. T., Schmalz, M. & SIGSIM, ACM., 2011, MSWiM '11 Proceedings of the 14th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems. New York: ACM, p. 17-26 10 p.

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

  36. Published

    Palantir: Crowdsourced Newsification Using Twitter

    Raj, P. & Helal, S., 2014, Ubiquitous Intelligence and Computing, 2014 IEEE 11th Intl Conf on and IEEE 11th Intl Conf on and Autonomic and Trusted Computing, and IEEE 14th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UTC-ATC-ScalCom). IEEE, p. 220-227 8 p.

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

  37. Published

    Panel description: towards new roles and system architecture supporting the full life cycle of smart spaces

    Helal, S., 2010, 34th Annual IEEE International Computer Software and Applications Conference, COMPSAC 2010. IEEE, p. 26 1 p.

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

  38. Published

    Participants Selection for From-Scratch Mobile Crowdsensing via Reinforcement Learning: 18th Annual IEEE International Conference on Pervasive Computing and Communications, PerCom 2020

    Hu, Y., Wang, J., Wu, B. & Helal, S., 23/03/2020.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  39. 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

  40. 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

  41. Published

    Persim-simulator for human activities in pervasive spaces

    Helal, S., Lee, J. W., Hossain, S., Kim, E., Hagras, H. & Cook, D., 2011, Intelligent Environments (IE), 2011 7th International Conference on. IEEE, p. 192-199 8 p.

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

  42. Published

    Persuasive Health: Back to the Future

    Wilson, E. D., Helal, A., Bull, C. N. & Honary, M., 20/05/2019, Pervasive Computing Technologies for Healthcare (PervasiveHealth) Conference, 2019: IMPACT Workshop. ACM, p. 426-434 9 p.

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

  43. Published

    Pervasive computing research on aging, disability and independence

    Mann, W. C. & Helal, S., 2004, p. 244-246. 3 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  44. 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

  45. Published

    Pervasive Java

    Helal, S., 01/2002, In: IEEE Pervasive Computing. 1, 1, p. 82-85 4 p.

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

  46. Published

    Pervasive Java, Part II

    Helal, S., 04/2002, In: IEEE Pervasive Computing. 1, 2, p. 85-89 5 p.

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

  47. Published

    Predictive Mobile IP for rapid mobility

    Hernandez, E., Helal, S., S., J. (ed.), H., H. (ed.), N., B. (ed.), A., B. (ed.), C., H. (ed.) & Commun., IEEE. C. S. IEEE. C. S. T. C. O. C., 2004, Proceedings - 29th Annual IEEE International Conference on Local Computer Networks, LCN 2004. IEEE, p. 684-689 6 p.

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

  48. Published

    Predictive topology refinements in distributed stream processing system

    Hanif, M., Lee, C. & Helal, S., 5/11/2020, In: PLoS ONE. 15, 11, 27 p., e0240424.

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

  49. Published

    Preface

    Helal, S., Mokhtari, M. & Abdulrazak, B., 2008, The Engineering Handbook of Smart Technology for Aging, Disability, and Independence. Helal, S., Mokhtari, M. & Abdulrazak, B. (eds.). Hoboken: Wiley, p. xiii-xv 8 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Other chapter contribution

  50. Published

    Preface

    Helal, S., Mokhtari, M. & Abdulrazak, B., 2008, The Engineering Handbook of Smart Technology for Aging, Disability, and Independence. Helal, S., Mokhtari, M. & Abdulrazak, B. (eds.). Hoboken: Wiley, p. xiii-xv 8 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Other chapter contribution

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