Role Ordering (RO) Scheduler for Distributed Objects(Parallel and Distributed Algorithms)

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概要

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• A role-based access control model is used to make a system secure. A role concept shows a job function in an enterprise. Traditional locking protocols and timestamp ordering schedulers are based on principles "first-comer-winner" and "timestamp order" to make multiple conflicting transactions serializable, respectively. In this paper, we discuss a concurrency control based on the significancy of roles assigned to transactions. We define a significantly dominant relation on roles. We discuss a role ordering (RO) scheduler based on the role concept. We evaluate the RO scheduler compared with the two-phase locking (2PL) protocol.

• 一般社団法人情報処理学会の論文
• 2005-12-15

著者

• Enokido Tomoya

  Faculty Of Business Administration Rissho University

関連論文

• Role Ordering (RO) Scheduler for Distributed Objects(Parallel and Distributed Algorithms)
• Role Ordering (RO) Scheduler for Distributed Objects

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