interoperability refers to the ability to provide services and to accept services from other systems or devices. collaborative enterprises face additional challenges to interoperate seamlessly within a networked organization. the major task here is to assess the maturity level of interoperating organizations. for this purpose the maturity models for enterprise were reviewed based on vendors’ re...

risk management is one of the most important aspects of project management that identifies, assesses and responds to project risks. although many papers have been published in project risk response, presented tools and methods are poor. hence, in this paper, we present an optimization model to respond project risk that seeks to optimize two key criteria of project: cost and time. the proposed m...

Smooth implementation and controlling conflicting goals of a project with the usage of all related resources through organization is inherently a complex task to management. At the same time deterministic models are never efficient in practical project management (PM) decision problems because the related parameters are frequently fuzzy in nature. The project execution time is a major concern o...

The implementation of an enterprise-level business intelligence initiative is a large-scale and complex undertaking, involving significant expenditure and multiple stakeholders over a lengthy period. It is therefore imperative to have systematic guidelines for business intelligence stakeholders in referring business intelligence maturity levels. Draw upon the prudent concepts of the Capability ...

Estimation represents one of the most critical processes for any project and it is highly dependent on the quality of requirements elicitation and management. Therefore, the management of requirements should be prioritised in any process improvement program, because the less precise the requirements gathering, analysis and sizing, the greater the error in terms of time and cost estimation. Matu...

In terms of medical techniques, Taiwan has gained international recognition in recent years. However, the medical information system industry in Taiwan is still at a developing stage compared with the software industries in other nations. In addition, systematic development processes are indispensable elements of software development. They can help developers increase their productivity and eff...

Structural changes and increasing market dynamics in the healthcare sector intensify the hospitals’ need for cost-savings and process optimisation. One source to generate not only short-term savings, but also sustainable benefits is the active and sophisticated management of relationships with suppliers, commonly referred to as supplier relationship management (SRM). As material cost continuous...