The conventional Risk Communication is a well─known method for creating safety programs, and it is widely used for safety plans. We usually require a construction site to use a safety plan, but problems usually arise in the application of the conventional Risk Communication to the safety plan due to various factors such as the difference in constructers' perceptions of the cause of construction accidents. This paper describes an idea for the execution of a safety plan by introducing various perspectives, which are added to the background model of interest based on the empathic recognition with covering.The background models based on the empathic recognition with covering, which is defined by the difference in constructers' perceptions of Risk recognition, are explained on the basis of a machine learning method for ILP(Inductive Logic Programming)of classification learning. These models are assigned to each perspective. The safety plan can be determined even by an unskilled supervisor using the models obtained in this study.
The purpose of this study is to examine corporate environmental risk management. This study will mainly focus on environment risk cost. It also contains a proposal for the introduction of a new framework. The principles of postponement─speculation in production and distribution systems entail two major aspects:“speculation” and “postponement.” In environmental risk cost decision making, these aspects correspond to “prevention” and “cleanup”. Similarly, “prevention costs” and “cleanup costs” determine the cost of environmental risk. Moreover, in environmental risk management, there are “control costs” and “financing costs.” These costs are also important factors in determining the cost of environmental risk. This study will express these relationships in terms of the new framework. It will also organize and examine corporate activities by the framework in order to make cost evaluations and standards of cost allocations easy to understand in terms of corporate environmental risk management.