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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/108344

    Title: CBR-based negotiation RBAC model for enhancing ubiquitous resources management
    Authors: 曾憲雄;Shian-Shyong Tseng;陳興忠;Hsing-Chung Chen;Li-Ling Hu;Li-Ling Hu;Yen-Tsung Li;Yen-Tsung Lin
    Contributors: 行動商務與多媒體應用學系
    Date: 2017
    Issue Date: 2017-11-27 11:47:10 (UTC+8)
    Abstract: With the progress of new technologies of information management, Ubiquitous Resource Management (URM) is a dominant areas of research which requires efficient access management approaches. There have been huge challenges of controlling access to ubiquitous resources among collaborative multi-servers based on the negotiating security policies on URMs. However, the traditional access control mechanisms were insufficient to meet the requirements of role assignment management for URMs that allow accessing services via huge clients. Therefore, Ubiquitous RBAC (Role-based Access Control) with CBR (case-based reasoning) based negotiation technique is proposed in this paper. The novel RBAC scheme could efficiently manage not only one ubiquitous server, but also multiple ubiquitous servers on the cooperation domain through supporting both negotiating role assignment (NRA) task and cooperative role assignment (CRA) task in URM-platform by using a spiral negotiating process. Furthermore, it solves the difficulties in reducing the costs of ubiquitous computing resources, e.g., the role reassigned rate, handover rate, bandwidth, and power consumption, etc. Due to the ease of use and its efficiency in negotiating and managing the user-to-role as well as virtual role assignment by applying CBR approach, it is a highly powerful strategy of information management for conducting the innovative research and design for ubiquitous RBAC scheme.
    Appears in Collections:[行動商務與多媒體應用學系] 期刊論文

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