Boo-Hyung Lee

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In this paper, WBS-based hierarchical classification and its DB modeling structure of all construction information for apartment house are proposed. The proposed WBS-based construction information classification system divide all construction information of apartment house into 4 hierarchical levels that are construction zone classification, building(More)
It is important to have the accuracy sorting plan for the save of postman work time and the fast delivery of the receipt mail. It's also very important to plan the proper carrier sorting plan at the situation where the number of pocket of letter sorting machine [LSM] is less than the number of postal code or the number of carrier. This paper describes the(More)
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