International Journal of Sustainable Building Technology and Urban Development ISSN:2093-761X(Print) 2093-7628(Online)

This is to verify the operability and efficiency of a data-driven smart city by utilizing the urban data. The conceptual association with the information system which has been presented through prior studies and actual cases of the urban operation of smart cities will be identified. Assumptions were “smart cities, associated with urban information systems, are inefficient operation and management” and “efficient urban operation and administration of a smart city will be enabled through analyses of the urban data.” The material of this study is the integrated safety service, implemented in Daejeon, which was examined. This study is differentiated from previous studies in terms of the analyses of event information resulted from actually established practical urban management programs that let this study exceed the limitations of previous studies. The raw data analyzed in this study comprised daily urban information, collected from November 2015 to October 2017. The occurrences of events in the subject area of the case employed for this study were predicted through the ARIMA model. The accuracy of the prediction was determined by a comparison of actual values with predicted values. This will enable the verification of efficient operation and management of data-driven smart cities by exploitation of urban data.