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SR-tree: An index structure of sensor management system for spatial approximate query
Tong X(佟星); Liu Y(刘阳); Shi Z(施昭); Zeng P(曾鹏); Yu HB(于海斌)
作者部门工业控制网络与系统研究室
会议名称3rd International Conference on Materials Science and Information Technology, MSIT 2013
会议日期September 14-15, 2013
会议地点Nanjing, Jiangsu, China
会议主办者Trans tech publications inc.; Computer Science and Electronic Technology; BITS Narsampet; Universitatea Politehnica Din Bucuresti
会议录名称Advanced Materials Research
出版者Trans Tech Publications Ltd,
出版地Zurich-Durnten, Switzerland
2013
页码885-889
收录类别EI
EI收录号20134416936932
产权排序1
ISSN号1022-6680
ISBN号978-3-03785-770-0
关键词Decision Trees Forestry Information Technology Internet Management Materials Science
摘要Sensor management plays an important role in the field of Internet of Things. Therefore, the requests of spatial approximate query increase dramatically. Indexing is no doubt a feasible way for efficient spatial approximate search. However, there is a lack of an effective index structure for spatial approximate query. In this paper, we propose a new type of index structure called SR-tree for providing more intelligent retrieval, which is based on R-tree and inverted table. Our index can support for spatial approximate search and work freely either in memory or external memory. The experimental results show that the structure proposed can provide high scalability and fast response time. © (2013) Trans Tech Publications, Switzerland.
语种英语
文献类型会议论文
条目标识符http://ir.sia.cn/handle/173321/13886
专题工业控制网络与系统研究室
通讯作者Tong X(佟星)
作者单位Department of Industrial Control Network and System, Shenyang Institute of Automation Chinese Academy of Sciences, Shenyang, Liaoning 110016, China
推荐引用方式
GB/T 7714
Tong X,Liu Y,Shi Z,et al. SR-tree: An index structure of sensor management system for spatial approximate query[C]//Trans tech publications inc.; Computer Science and Electronic Technology; BITS Narsampet; Universitatea Politehnica Din Bucuresti. Zurich-Durnten, Switzerland:Trans Tech Publications Ltd,,2013:885-889.
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