ITを適用したビジネスプロセスのリードタイムの記述モデルに関する研究

抄録

Though application of IT to construction project management have potential to improve performance of business, specific conditions of projects, such as management organization and stuffs' compouter literacy, diversify lead time of management activities. In order to establish the methodology to minimize lead time respecting on the specific conditions of project, the paper proposes the model to simulate leas time by visualizing various factors and elements of lead time. The model is composed of' activity' and' logistics of information'. It also includes the concept of' idle time' and' hidden time' that represent the loss of time. The roles and the comouter literacy of each stuff are expressed as attributes in the model. The involvement of these attributes enables to compare lead time of several alternatives of business processes. The model also has potential to assist to find the way to use IT based data repetitively in various phases of business processes in specific projects.