This paper examines challenges involved in managing product-centered communities. Using the notion of customer role ambiguity, the paper explores the ambiguity involved in balanci...
This paper presents a formal theory for reasoning about motion of spatial entities, in a qualitative framework. Taking over a theory intended forspatial entities, we enrich ittoac...
This paper reports on an empirical study designed as a follow-up of a theoretical model intended to support reasoning about the composition of smart artifacts by end-users. We hav...
: Models from methods like Contextual Design (CD) are a sound basis for requirements engineering. But current software engineering processes are not prepared to use such models. To...
This study details the synergistic application of ergonomic analysis, discrete-process simulation, and statistical analysis to the problems of determining the optimum design for a...