유비쿼터스 컴퓨팅에서 접근 제어와 프로파일 저장을 위한 D-PACs 설계
A Design of D-PACs for Access Control and Profile Storage on Ubiquitous Computing
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초록
사용자들은 무선네트워크의 발달로 이전 유선 네트워크보다 자유롭게 정보와 서시비를 사용할 수 있다. 이러한 이유로, 유비쿼터스 컴퓨팅에서 다양한 연구가 수행되어지고 있다. 또한 유비쿼터스 컴퓨팅에서 어플리케이션들은 무선네트워크와 다양한 장치들에 의해 연결될 수 있다. 따라서, 정보 자원의 무모한 접근이 시스템에 문제를 야기시킬 수 있다. 그러므로, 접근 권한 관리가 필요한 시스템의 보안 정책을 통해 시스템을 채택하는 곳과 정보 자원 두부분에서 중요한 이슈이다. 하지만, 현존 보안 모델은 간단한 사용자 ID와 패스워드를 통해 자원에 쉽게 접근한다. 이러한 이유로, 우리는 자주 사용되는 서비시의 위치, 시간, 빈도 정보를 저장하고, 상황 정보의 추론과 판단을 통해 자원에 관하여 효율적으로 제어할 수 있는 온톨로지를 사용하여 자동화된 상황 인식 접근 모델과 D-PACs 시스템을 제안한다.
Abstract
Users are able to use the information and service more free than previous wire network due to development of wireless network and device. For this reason, various studies on ubiquitous computing have been conducted. Also, applications in ubiquitous computing environment will be connected wireless network and various devices. According to, recklessness access of information resource can make trouble of system. So, access authority management is very important issue both information resource and adapt to system through founding security policy of needed system. But, existing security model is easy of approach to resource through simply user ID and password. For this reason, we suggest D-PACs(Dimension Profile and Access Control system), which stores location, time, and frequency information of often used services, and propose model of automated context-aware access control using ontology that can more efficiently control about resource through inference and judgment of context information that collect user's information and user's environment context information in order to ontology modeling.
참고문헌 (29)
- K. Lyytinen, "Issues and challenges in ubiquitous computing", Communications of the acm, 45, pp.62~96 (2003)
- Schilit, BN., "Context- aware computing applications", Proc. IEEE Workshop on Mobile Computing Systems and Applications, pp.85~90 (1994)
- Olivier Potonniée, "A decentralized privacy- enabling TV personalization framework", 2nd European Conference on Interactive Television: Enhancing the Experience (euroITV2004) (2004)
- Preference Profiles(CC, "Composite Capability", pp.W3C, PP):Structure and vocabularies 1.0.W3C Recommendation
- Hess, CK, "An application of a context-aware file system", Pervasive Ubiquitous Computing, 7(6), pp.339~352 (2003)
- Khungar, Sh., "A Context Based Storage for Ubiquitous Computing Applications", Proceedings of the 2nd European Union symposium on Ambient intelligence, pp.55~58 (2004)
- D. Chakraborty, "Service Discovery in the future for Mobile Commerce" (2000), ACM Crossroads
- Mayrhofer, R., "An Architecture for Context Prediction", Trauner Verlag, Schriften der Johannes-Kepler-Universität Linz, C45 (2005)
- Byun H.E., "Exploiting User Models and Context-Awareness to Support Personal Daily Activities", Workshop in UM2001 on User Modelling for Context- Aware Applications (2001)
- Byun, H.E., "Utilising context history to support proactive adaptation", Journal of Applied Artificial Intelligence, 18(6), pp.513~532 (2004)
- A. Agostini, "Towards highly adaptive services for mobile computing", Proceedings of IFIP TC8 Working Conference on Mobile Information Systems(MOBIS) (2004)
- Robin Burke, "Hybrid Recommender Systems: Survey and Experiments", User Modeling and User-Adapted Interaction, 12(4), pp.331~370 (2002)
- Daniel Lemire, "Collaborative Filtering and Inference Rules for Context-Aware Learning Object Recommendation", International Journal of Interactive Technology & Smart Education, 2(3) (2005)
- M. Weiser, "Hot topics-ubiquitous computing", IEEE Computer, 26(10), pp.71~72 (1993)
- Barkhuus, L., "Is Context-Aware Computing Taking Control away from the User Three Levels of Interactivity Examined", Proceedings of the 5th International Conference on Ubiquitous Computing (UbiComp'03), pp.149~156 (2003)
- Elfeky, M.G., "Using Convolution to Mine Obscure Periodic Patterns in One Pass", Proceedings of the 9th International Conference on Extending Database Technology (EDBT), pp.605~620 (2004)
- Management of user profile information in UbiData, "G. M. Sur", University of Florida, ~, pp.Technical Report TR03-001 (2003)
- J. Zhang, "Ubidata: Ubiquitous mobile file service", Eighteenth ACM Symposium on Applied Computing (2003)
- A. Hinze, "Location- and time-based information delivery in tourism", In Advances in Spatial and Temporal Databases (SSTD 2003) (2003)
- Annie Chen, "Context-Aware Collaborative Filtering System: Predicting the User’s Preference in the Ubiquitous Computing Environment", LoCA 2005, 통권 : 3479, pp.244~253
- Manuele.Kirsch-Pinheiro, "Context-Aware Filtering for Collaborative Web Systems: Adapting the Awareness Information to the User’s Context", ACM Symposium on Applied Computing. SAC’05 (2005)
- Ferraiolo, D.F., "Role-Based Access Control (RBAC): Features and Motivations", 11th Annual Computer Security Application Conference November 1995 (1995)
- Sandhu, R.S., "Role-Based Access Control Models", IEEE Computer, 20(2), pp.38~47 (1996)
- Sandhu, R.S, "The NIST Model for Role-Based Access Control: Towards a Unified Model Approach", 5th ACM Workshop on RBAC (2000)
- Neumann, G., "An Approach to Engineer and Enforce Context Constraints in an RBAC Environment", 8th ACM Symposium on Access Control Models and Technologies(SACMAT 2003), pp.65~79 (2003)
- Covington, M.J., "Generalized role-based access control for securing future application", pp.40~51 (2000), NISSC
- Convington, M.J., "Context-aware Security Architecture for Emerging Applications", Security Applications Conference (ACSAC) (2002)
- Biegel, G., "A Framework for Developing Mobile", Context-aware Applications. In: IEEE International Conference on Pervasive Computing and Communications (PerCom) (2004)
- Gu, T., "A Middleware for Building Context-Aware Mobile Services", Proceedings of IEEE Vehicular Technology Conference (VTC) (2004)