Arthur ter Hofstede
Patterns: A Personal Reflection
In the (very) late nineties, I became involved in the Workflow Patterns Initiative. My first foray into patterns-related research. Over time, a number of different patterns collections would be defined and pattern-based evaluations conducted. In this talk I would like to reflect on my experiences with this type of research and discuss the use of patterns, the challenges in defining them, methodological considerations, and typical criticisms.