Title Errors in Address Data for Address Based Integration of Building Open Data Using Open API
Authors 이종원(Lee, Jong-Won) ; 김세헌(Kim, Se-Heon) ; 김덕우(Kim, Deuk-Woo) ; 이승언(Lee, Seung-Eon)
DOI https://doi.org/10.5659/JAIK.2022.38.4.25
Page pp.25-34
ISSN 2733-6247
Keywords Address Data; Linked Open Data (LOD); Heterogeneous Data Integration; Building Data Primary Key
Abstract This study aims to present an actual case study of address as the reference point, for the integration of public open application programming interface (Open API). Possible improvements were suggested for address data management by investigating error cases of address data. An algorithm for automated distinguishability of address data error was presented. After that, 86,586 address data from the government public data portal (data.go.kr) was processed with the algorithm. The results of the error cases were classified into five categories, the reasons for occurrence were discovered, and improvements were then suggested. This study mainly contributes to the analysis of actual cases of public address data with the purpose of facilitating data-based integration of public open data. Further study is needed to develop an algorithm to consider detailed addresses and to expand the range of data to private data with a de-identification process. This study hopes to serve as the basis for improved address-based utilization of public data in the construction field.