Abstract

Korean Decimal Classification (KDC) 6th edition currently adopts a synthetic number-built methods by using schedule and tables. But this methods faces with limitations in building various subjects because of due to the mono-dimensional structure with the bias of note types, insufficient analytical-synthetic notes, and lack of notes that using tables. This research practically analyzed the structural limitations of the notes in KDC 6th edition and proposed a multi-dimensional structure to improve the number-building methods. The note types were analyzed using 4 main classes in schedule, and the problems of the current mono-dimensional note structure were identified. Based on the analysis results, the components of notes of the KDC were identified, and a multi-dimensional and hierarchical note structure was proposed. Through this structure, it is expected that KDC can establish a foundation for effectively responding to the evolving knowledge system.