Many organisations in Australia and world-wide are adopting the practice of business process modelling for reasons such as Business Process Management (BPM) and new legislation requirements. As these modelling tasks are often time consuming and expensive, it is important that the tools and...

Process modeling has gained prominence in the information systems modeling area due to its focus on business processes and its usefulness in such business improvement methodologies as Total Quality Management, Business Process Reengineering, and Workflow Management. However, process modeling...

The development, implementation, operation, support, maintenance, and upgrade of enterprise systems (ES) have given rise to a multibillion dollar industry. Nonetheless, this industry has been perceived as having difficulties in achieving an adequate return on investment. We believe that a major...

Intermodal freight transportation is defined as a system that carries freight from origin to destination by using two or more transportation modes. In this system, hubs are one of the key elements that function as transferring points of freight between different modes. The location of hubs is...