a flexible event-condition-action (eca) rule processing mechanism based on a dynamically reconfigurable structure
Li Xiang; Qiao Ying; Wang Hongan
2009
会议名称ICEIS 2009 - 11th International Conference on Enterprise Information Systems
会议录名称ICEIS 2009 - 11th International Conference on Enterprise Information Systems, Proceedings
会议日期May 6, 200
会议地点Milan, Italy
收录类别EI
出版地Portugal
ISBN9789898111845
部门归属(1) Intelligence Engineering Laboratory, Institute of Software, Chinese Academy of Sciences, No. 4, Zhong Guan Cun S. Fourth Street, Hai Dian District, Beijing, China
摘要Adding and deleting Event-Condition-Action (ECA) rules, i.e. modifications of processing structures in an active database are expected to happen on-the-fly, to cause minimum impact on existing processing procedures of ECA rules. In this paper, we present a flexible ECA rule processing mechanism in active database. It uses a dynamically reconfigurable structure, called unit-mail graph (UMG) and a middleware, called Unit Modification and Management Layer (UMML) to localize the impact of adding and deleting ECA rules so as to support on-the-fly rule modification. The ECA rule processing mechanism can continue to work when the user adds or deletes the rules. This makes active database to be able to react to external events arriving at the system during rule modification. We also use a smart home environment to evaluate our work.
关键词Database Systems Middleware
内容类型会议论文
URI标识http://ir.iscas.ac.cn/handle/311060/8534
专题人机交互技术与智能信息处理实验室
推荐引用方式
GB/T 7714
Li Xiang,Qiao Ying,Wang Hongan. a flexible event-condition-action (eca) rule processing mechanism based on a dynamically reconfigurable structure[C]. Portugal,2009.
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