a framework for detecting anomalous services in osgi-based applications

ISCAS OpenIR

	a framework for detecting anomalous services in osgi-based applications
	Wang Tao; Wei Jun; Zhang Wenbo; Zhong Hua
	2012
会议名称	2012 IEEE 9th International Conference on Services Computing, SCC 2012
会议录名称	Proceedings - 2012 IEEE 9th International Conference on Services Computing, SCC 2012
页码	250-257
会议日期	June 24, 2012 - June 29, 2012
会议地点	Honolulu, HI, United states
收录类别	EI
ISBN	9780769547534
部门归属	(1) Institute of Software Chinese Academy of Sciences Beijing 100190 China; (2) Graduate University Chinese Academy of Sciences Beijing 100049 China
摘要	The service-centric applications are composed of third-party services. These services delivered by different vendors are usually black-box components which lack source code and design documents. It is difficult to evaluate their quality by static code analysis. Detecting anomalous services online is important to improve the reliability of these applications. This paper presents a framework for detecting anomalous services in the OSGi-based applications, followed by a method of monitoring services. We propose a method to monitor the resource utilization and interaction of services through tracing thread transfer. In addition, we detect anomalous services with XmR control charts. A prototype tool was implemented and applied in an application server. The experimental results show that our method 1) is of high accuracy for monitoring the resource utilization of the OSGi-based services; 2) does not introduce significant overhead; 3) can detect anomalous services effectively. © 2012 IEEE.; The service-centric applications are composed of third-party services. These services delivered by different vendors are usually black-box components which lack source code and design documents. It is difficult to evaluate their quality by static code analysis. Detecting anomalous services online is important to improve the reliability of these applications. This paper presents a framework for detecting anomalous services in the OSGi-based applications, followed by a method of monitoring services. We propose a method to monitor the resource utilization and interaction of services through tracing thread transfer. In addition, we detect anomalous services with XmR control charts. A prototype tool was implemented and applied in an application server. The experimental results show that our method 1) is of high accuracy for monitoring the resource utilization of the OSGi-based services; 2) does not introduce significant overhead; 3) can detect anomalous services effectively. © 2012 IEEE.
主办者	IEEE; IEEE CS; TC-SVC; IBM; SAP
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15756
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Wang Tao,Wei Jun,Zhang Wenbo,et al. a framework for detecting anomalous services in osgi-based applications[C],2012:250-257.