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http://dx.doi.org/10.22640/LXSIRI.2016.46.1.117

System Design and Implementation for Building a Place Information based on Crowdsourcing Utilizing the Graph Data Model  

Lee, Jae-Eun (서울대학교 건설환경공학부)
Rho, Gon-Il (서울대학교 건설환경공학부)
Jang, Han-Me (서울대학교 건설환경공학부)
Yu, Kiy-Un (서울대학교 건설환경공학부)
Publication Information
Journal of Cadastre & Land InformatiX / v.46, no.1, 2016 , pp. 117-131 More about this Journal
Abstract
The development of LBS(location-based services) due to the widespread mobile environment highlights the importance of POI(point of interest) information. The accurate and up-to-date POI has to be ensured to reflect the information of rapidly changing places. For the efficient construction of POI, here we propose the novel construction system for t he place information. This system is based on crowd-sourcing in which a great number of users participate. In addition, we utilize the graph data model to build the new concept of the place information covering the wide areas extending from the specific point. Moreover, the implementation of the new system applying the graph data model and crowd-sourcing is realized in this paper. That is, this study suggests the whole new concept of the place information and shows the clustering and the renewal of the place information through crowd-sourcing.
Keywords
place information; graph data model; crowdsourcing; system design;
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Times Cited By KSCI : 1  (Citation Analysis)
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