Model transformations constitute the key technology for model-driven software development, a software engineering discipline which became more and more important during the last decade. While tool support for unidirectional batch transformations is rather mature, bidirectional and incremental...

This paper explores the effects that skill and experience have on a baseball player's decision about whether to negotiate with his team or to enter into arbitration. The action taken by players who are eligible to file depends on their perceived trade-off between various types of risk such as...