A lightweight and extensible Complex Event Processing system for sense and respond applications

被引：26

作者：

Zappia, Ivan ^{[1
]}

Paganelli, Federica ^{[1
]}

Parlanti, David ^{[1
]}

机构：

[1] Univ Florence, Dipt Elettron & Telecomunicaz, Natl Interuniv Consortium Telecommun CNIT, Florence, Italy

来源：

EXPERT SYSTEMS WITH APPLICATIONS | 2012年 / 39卷 / 12期

关键词：

Complex Event Processing; Staged Event-Driven Architecture; Event processing declarative language; Goods monitoring; Sense and respond applications;

D O I：

10.1016/j.eswa.2012.01.197

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Complex Event Processing (CEP) is considered as a promising technology for enabling the evolution of service-oriented enterprise systems towards operational aware systems. CEP effectively supports the implementation of "sense and respond" behaviours, as it enables to extract meaningful events from raw data streams originated by sensing infrastructures, for enterprise processes and applications consumption. This paper proposes a novel CEP engine conceived with ease of use, extensibility, portability, and scalability requirements in mind. More specifically, we propose a Lightweight Stage-based Event Processor (LiSEP) based on a layered architectural design. Thanks to the adoption of Staged Event-Driven Architecture principles, core event processing logic is decoupled from low-level thread management issues. This results in an easy-to-understand and extensible implementation while testing results show performance scalability. We report on the carrying out of a case study on dangerous goods monitoring in maritime transport. The objective of the case study is to develop a Proof of Concept application leveraging on LiSEP capabilities in sensor and RFID events processing for monitoring and alerting purposes. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：10408 / 10419

页数：12

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