This paper presents a simple approach for enterprise architecture planning that keeps its effectiveness but reduces the complexity associated with other approaches such as MDA and UML based modelling approaches.
This paper provides an in-depth introduction to the new BPMN – Business Process Modeling Notation -  standard, illustrating how it is used to model business processes and web services.
This paper provides an introduction to business process management (BPM) – what is BPM? Why use BPM? When to use BPM? What are the benefits of using BPM?
An excellent discussion on Business Process Models. MUST Read!