quality skyline in sensor database

	quality skyline in sensor database
	Yang Tian; Liao Zaifei; Lu Xinjie; Wang Hongan
	2009
会议名称	2009 1st International Workshop on Database Technology and Applications, DBTA 2009
会议录名称	Proceedings - 2009 1st International Workshop on Database Technology and Applications, DBTA 2009
会议日期	April 25,
会议地点	Wuhan, Hubei, China
收录类别	其他
出版地	United States
出版者	United States
ISBN	9780769536040
部门归属	(1) Graduate University, Beijing, China; (2) Institute of Software, Chinese Academy of Sciences, Beijing, China; (3) State Key Lab. of Computer Science, Institute of Software, Beijing, China
摘要	Data quality of sensor database is very important in industrial applications. An appropriate time period can improve the quality of result of high-level applications. In this paper we present a quality assessment and then give an algorithm to detect a quality skyline in a sensor dataset with stationary assumption. This algorithm returns an appropriate length of time period that query with a longer time period will get a result with stationary data quality. © 2009 IEEE.
关键词	Database Systems
主办者	Wuhan University of Science and Technology; Huazhong University of Science and Technology; Huazhong Normal University; Harbin Institute of Technology; Wuhan University; I and M/CI Joint Chapter of IEEE Ukraine Section
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8558
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	Yang Tian,Liao Zaifei,Lu Xinjie,et al. quality skyline in sensor database[C]. United States:United States,2009.