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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)
Department工业控制网络与系统研究室
Conference Name3rd International Conference on Materials Science and Information Technology, MSIT 2013
Conference DateSeptember 14-15, 2013
Conference PlaceNanjing, Jiangsu, China
Author of SourceTrans tech publications inc.; Computer Science and Electronic Technology; BITS Narsampet; Universitatea Politehnica Din Bucuresti
Source PublicationAdvanced Materials Research
PublisherTrans Tech Publications Ltd,
Publication PlaceZurich-Durnten, Switzerland
2013
Pages885-889
Indexed ByEI
EI Accession number20134416936932
Contribution Rank1
ISSN1022-6680
ISBN978-3-03785-770-0
KeywordDecision Trees Forestry Information Technology Internet Management Materials Science
AbstractSensor 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.
Language英语
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/13886
Collection工业控制网络与系统研究室
Corresponding AuthorTong X(佟星)
AffiliationDepartment of Industrial Control Network and System, Shenyang Institute of Automation Chinese Academy of Sciences, Shenyang, Liaoning 110016, China
Recommended Citation
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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