For advancing noise problem solving ontology -aiming for comprehensive sound environmental management-

摘要

If we regard sound environment as a system, we can understand its gist by DPSR framework. On the background to the system, there are numerous elements in both natural environment and human society. In order to construct “Sound Environmental Management Model” related to all stages of DPSR framework and all elements of sound environment, it is extremely important to point out knowledge network specifically. The aim of this investigation is to extract “the notion of task supporting to solve problems caused by noise”. We analyzed knowledge of specialists, practices (mediation case) and practices (public comments) with the adoption of text mining method for advancing the knowledge network obtained in a previous study.