A software industry has been more concerned about Software Process Improvement (SPI). Numerous studies have been made in development of SPI standards and models, or to identify factors that affect SPI success. However, these studies did not provide answers to questions about the effect of Geographical Region on the transition time between Capability Maturity Model Integration (CMMI) levels. And...

Maturity models are widely used in process improvement. The users of a maturity model should be confident that the weak points of the assessed processes can be found and that the most valuable changes are introduced. Therefore, the evaluation of maturity models is an important activity. In this paper, a mapping study of the literature on the evaluation of maturity models is presented. Two datab...

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...

The accuracy of touch probes of coordinate measuring machines (CMM) will be analyzed, taking into consideration identification of respective sources of errors.

We synthesize a new longitudinal framework for investing in IT assets to support sustainability and to prescribe specific investments for each stage of sustainability. This framework provides an IT investment plan for organizations that supports the five stages of sustainability and will positively moderate the relationship between an organization’s ability to traverse the stages of sustainabil...

A new economic approach to process capability assessment is presented, which differs from the commonly used engineering metrics. The proposed metric consists of two economic capability measures – the expected profit and the variation in profit of the process. This dual economic metric offers a number of significant advantages over other engineering or economic metrics used in process capability...