Context-Aware Regulation of Context-Aware Mobile Services in Pervasive Computing Environments

  • Evi Syukur
  • Seng Wai Loke
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3983)


This paper discusses concepts, the design and prototype implementation of a context-aware policy system that governs mobile services visibility and execution in pervasive computing environments. We view a pervasive environment as a collection of mobile users, mobile services, contexts, policies and roles. Applicable policies are selected depending on the context of users i.e., location, activity and the user’s role, and policies determine what services one can see and access in different contexts. Our approach provides a generic context-based regulated mobile services execution model, applicable to different pervasive domains (e.g., a Campus domain).


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  1. 1.
    Lymberopoulos, L., Lupu, E., Sloman, M.: PONDER Policy Implementation and Validation in a CIM and Differentiated Services Framework. In: Proc. of the 9th NOMS 2004, Korea (May 2004)Google Scholar
  2. 2.
    Godik, S., Moses, T.: OASIS eXtensible Access Control Markup Language (XACML). OASIS Committee Specification cs-xacml-specification-1.0 (November 2002)Google Scholar
  3. 3.
    Uszok, A., Bradshaw, J., Hayes, P., Jeffers, R., Johnson, M., Kulkarni, S., Breedy, M., Lott, J., Bunch, L.: DAML reality check: A case study of KAoS domain and policy services. In: ISWC 2003, Sanibel Island, Florida (2003)Google Scholar
  4. 4.
    Sandhu, R.S.: Role-based Access Control. In: Zerkowitz, M. (ed.) Advances in Computers, vol. 48. Academic Press, London (1998)Google Scholar
  5. 5.
    Muhtadi, J., Ranganathan, A., Campbell, R., Mickunas, D.: Cerberus: A Context-Aware Security Schema for Smart Spaces. In: Proc. of PerCom 2003, Dallas-Fort Worth, Texas, March 23-26 (2003)Google Scholar
  6. 6.
    Syukur, E., Cooney, D., Loke, S.W., Stanski, P.: Hanging Services: An Investigation of Context-Sensitivity and Mobile Code for Localised Services. In: Proc. of the IEEE MDM Conference, USA, Janaury 2004, pp. 62–73 (2004)Google Scholar
  7. 7.
    Syukur, E., Loke, S.W., Stanski, P.: The MHS Framework for Context Aware Applications: An Experience Report on Context Aware VNC. Technical Report no:151/2004, Monash University, AustraliaGoogle Scholar
  8. 8.
    Syukur, E., Loke, S.W., Stanski, P.: A policy based framework for context aware ubiquitous services. In: Yang, L.T., Guo, M., Gao, G.R., Jha, N.K. (eds.) EUC 2004. LNCS, vol. 3207, pp. 346–355. Springer, Heidelberg (2004)CrossRefGoogle Scholar
  9. 9.
    Masuoka, R., Chopra, M., Labrou, Y., Song, Z., Chen, W.I., Kagal, L., Finin, T.: Policy-based Access Control for Task Computing Using Rei. In: Proc. of Policy Management for Web Workshop, Chiba, JapanGoogle Scholar
  10. 10.
    Kagal, L.: Rei1: A Policy Language for the Me-Centric Project., HP Laboratories Palo Alto, HPL-2002-270 (2002)Google Scholar
  11. 11.
    Syukur, E., Loke, S.W., Stanski, P.: Methods for Policy Conflict Detection and Resolution in Pervasive Computing Environments. In: Proc. of Policy Management for Web Workshop, Chiba, JapanGoogle Scholar
  12. 12.
    Sampemane, G., Naldurg, P., Campbell, R.H.: Access Control for Active Spaces. In: Proc. of the 18th ACSAC (2002)Google Scholar
  13. 13.
    Bellavista, P.: Mobile Agent Models and Technologies for Distributed Coordinated Applications in Global Systems. PhD Thesis, University of BolognaGoogle Scholar
  14. 14.
    Becker, M.Y., Sewell, P.: Cassandra: Flexible Trust Management, Applied to Electronic Health Records. In: Proc. of the 17th IEEE Computer Security Foundations Workshop, pp. 139–154 (2004)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Evi Syukur
    • 1
  • Seng Wai Loke
    • 2
  1. 1.Caufield Institute of TechnologyMonash UniversityMelbourneAustralia
  2. 2.Department of Computer Science and Computer EngineeringLa Trobe UniversityMelbourneAustralia

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