Research on Key Techniques of Publish/Subscribe System in RFID Information Services

LIU Dian-xing; ZHAO Wen; DENG Peng-peng; ZHANG Shi-kun; WANG Li-fu

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Research on Key Techniques of Publish/Subscribe System in RFID Information Services

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- Research on Key Techniques of Publish/Subscribe System in RFID Information Services
- Acta Electronica Sinica Vol. 36, Issue S1, Pages: 94-101(2008)
- 作者机构：
  
  1. 北京大学信息科学技术学院,北京,100871
  2. 北京大学软件工程国家工程研究中心,北京,100871
  3. 北京大学信息科学技术学院软件研究所, 高可信软件技术教育部重点实验室,北京,100871
  4. 北京大学信息科学技术学院,北京,100871
  5. 北京大学软件工程国家工程研究中心,北京,100871
  6. 北京大学信息科学技术学院软件研究所高可信软件技术教育部重点实验室,北京,100871
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393
- Published：2008
- 稿件说明：
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LIU Dian-xing, ZHAO Wen, DENG Peng-peng, et al. Research on Key Techniques of Publish/Subscribe System in RFID Information Services[J]. Acta Electronica Sinica, 2008, 36(S1): 94-101.
DOI：

LIU Dian-xing, ZHAO Wen, DENG Peng-peng, et al. Research on Key Techniques of Publish/Subscribe System in RFID Information Services[J]. Acta Electronica Sinica, 2008, 36(S1): 94-101. DOI：

摘要

本文将描述逻辑中基于个体的推理方法引入到RFID信息服务的发布/订阅系统中

利用时间本体来描述事件之间的时序关系

通过判断事件断言集与订阅的一致性来解决语义匹配以及与时序相关的复合事件与复合订阅的匹配问题

并给出了订阅语言和匹配算法.实验结果表明

匹配算法的效率能够满足实际应用的需要.

Abstract

We introduced individual-based reasoning method in description logics into the publish/subscribe system of RFID information services

and the temporal relations between events were depicted using ontology of time.Semantic-based matching and the matching between composite events and composite subscriptions which have temporal relations were solved by judging the consistency between event assertion set and subscription.Also

a subscribing language and a matching algorithm were proposed.The results of testing show that the efficiency of the matching algorithm is able to satisfy the need of application.

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LIU Dian-xing

ZHAO Wen

LI Xin-peng

FENG Zhi-ming

ZHANG Shi-kun

WANG Li-fu

Related Institution

1.北京大学信息科学技术学院

北京大学软件工程国家工程研究中心

北京大学信息科学技术学院软件研究所高可信软件技术教育部重点实验室

北京团市委信息中心

School of Software Engineering,Beijing University of Technology

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