| Title: | rule-based publish-subscribe mechanism for real-time applications |
| Author: | Li Xin
; Jia Zhiping
; Lu Xinjie
; Wang Haiyang
|
| Source: | Proceedings of the 2009 8th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2009
|
| Conference Name: | 8th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2009
|
| Conference Date: | 43983
|
| Issued Date: | 2009
|
| Conference Place: | Shanghai, China
|
| Keyword: | Information science
; Light weight rolling stock
; Timing circuits
|
| Publish Place: | United States
|
| Indexed Type: | ei
|
| ISBN: | 9780769536415
|
| Department: | (1) School of Computer Science and Technology, Shandong University, Jinan 250101, China; (2) Institute of Software, Chinese Academy of Sciences, Beijing 100190, China
|
| Sponsorship: | IEEE Computer Society; International Association for; Computer and Information Science, ACIS
|
| English Abstract: | A Trusted Publish-Subscribe mechanism (TPS) has been developed for complex real-time applications by combining real-time database and reactive behavior. At first, a novel real-time object model is proposed which extends object-oriented data models by incorporating temporal consistency into objects. And then the Event-Condition-Action (ECA) rules with deadlines and values are defined with special emphasis on timing constraints. All transactions in TPS are classified into three types according to their features, and, their deadlines and priorities are discussed. In rule processing, a rule execution graph with couple modes and weights has been proposed in order to handle rules efficiently. Furthermore, to determine execution order of multiple rules triggered at the same time, a value-based conflict resolution is established on the highest value first principle. At last, the full-fledged structure of TPS server is implemented in detail. © 2009 IEEE. |
| Language: | 英语
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| Content Type: | 会议论文
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| URI: | http://ir.iscas.ac.cn/handle/311060/8474
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| Appears in Collections: | 中科院软件所图书馆_2009年期刊/会议论文
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| Recommended Citation: | |
Li Xin,Jia Zhiping,Lu Xinjie,et al. rule-based publish-subscribe mechanism for real-time applications[C]. 见:8th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2009. Shanghai, China. 43983.
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