IMHE OpenIR  > 数字山地与遥感应用中心
Geospatially-aware access control for distributed spatial database based on view mechanism
Language英语
Shu, Li1; Lin, Jiayuan2
Corresponding AuthorLin, Jiayuan (linjiayuan@gmail.com)
2011
Source Publication2011 10th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2011 ; Proceedings - 2011 10th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2011
PagesDOI: 10.1109/ICIS.2011.11
Conference DateMay 16, 2011 - May 18, 2011
Conference PlaceSanya, Hainan Island, China
Funding OrganizationIEEE Computer Society; Int. Assoc. Comput. Inf. Sci. (ACIS); Institute of Electrical and Electronics Engineers (IEEE); Hainan University
Abstract

With the growing need of integration and sharing of spatial data located in different places on the network, distributed spatial database technology has become a hot research field. Meanwhile, spatial information security, especially access control, has attracted more and more attention in  practice. Access control fordistributed spatial databases has two challenges: realization of fine-grained and spatially aware access control, check access requests against authorization information and make access decision. The general methods to meet these challenges are fairly complicated and difficult to accomplish. Therefore, we propose using views to implement access control functionality for distributed spatial database, whose P2P architecture is firstly described. Then we discuss the definition and authorization of distributed views and their management. Finally, we put forward the reference framework and explain the control procedure. 

KeywordDistributed Spatial Database P2p Access Contro Fine-grained Geospatially-aware View
DOI10.1109/ICIS.2011.11
ISBN9780769544014
Indexed ByEI
Accession numberAccession number:20115214630397
Citation statistics
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/17879
Collection数字山地与遥感应用中心
Affiliation1.College of Computer Science, Sichuan University
2.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Shu, Li,Lin, Jiayuan. Geospatially-aware access control for distributed spatial database based on view mechanism[C],2011:DOI: 10.1109/ICIS.2011.11.
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