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http://dx.doi.org/10.22640/lxsiri.2019.49.2.109

Optimal Location Modeling for Elementary Student's Care facility using Public Data  

Lee, Ji-Won (Department of Civil and Environmental Engineering, Seoul National University)
Kim, Ji-Young (Social Eco Tech Research Center, Konkuk University)
Yu, Ki-Yun (Department of Civil and Environmental Engineering, Seoul National University)
Yang, Sung-Chul (Department of Realty, Daegu University)
Publication Information
Journal of Cadastre & Land InformatiX / v.49, no.2, 2019 , pp. 109-122 More about this Journal
Abstract
The expansion of double-income households is increasing the social interest in child care. In particular, children's entrance into elementary school is considered to be the main cause of women's career break as well as childbirth. This study proposes an optimal location selection method for caring facilities for elementary school students. As a candidate for care facilities, we selected existing child care facilities. We proposed a dual structure evaluation method that considers locational characteristics as well as mathematical optimization when selecting the optimal location. The experiment was conducted in Songpa-gu, Seoul. A total of 36 optimal locations were selected from a total of 258 candidate facilities. First, the evaluation criteria were established using public data, and the primary candidate facilities were selected by ranking the location scores. At this time mesh resampling method was used to integrate various public data into one. Next, the final care facilities were selected using the p-median method. The results chosen are not only the optimal location considering total distance but also satisfy various location criteria considering the characteristics of the care facility. We expect that the proposed method will contribute to public data convergence or utilization and it will be helpful for policy decision when selecting the optimal location for public facilities.
Keywords
Optimal Location Modeling; Public Facility; Public Data; Mesh Resampling; P-Median;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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