Traditional business process management systems provide verification tools of process models to deploy and automate the models. However, there are not so many studies on how to maintain systematically collaborative process models such as supply chain processes when companies are willing to change and update the collaborative process models. In this paper, we analyze change patterns of collabora...

Many factors influence leadership, and no one leadership style fits all situations. To gain insights into one's leadership behavior and to develop the skills to change one's style, management researchers suggest application of transactional analysis. HEINZ WEIHRICH Heinz Weihrich, associate professor of management and organizational behavior at Arizona State University, writes frequently on man...

Language change has recently come to be seen as a complex dynamical system, along the lines of evolutionary biology and economics, as opposed to previous conceptions as a linear or cyclical system. We model the change of a particular phenomenon, vowel harmony, and look at the conditions under which the trajectory of change matches theoretical and empirical predictions. Our experimental work sho...