DCRDynamic Condition Response graphs (DCR graphs) is a constraint-based graphical process notation for Adaptive Case Management. The notation enables end-users and domain experts to capture and continuously adapt the constraints of their workflows and business processes supported by immediate simulation and enactment in case management tools. Unlike traditional workflow and business process modelling notations, which are typically based on flow-graphs describing transitions between states triggered by events and actions, DCR graphs instead focus on capturing the business and compliance rules constraining the order of activities and events. Thereby DCR graphs capture the logic behind the process instead of just a few possible paths that in practice rarely match reality.
IT University of Denmark and Exformatics A/S.
Consequently, updating such descriptions is both a tedious, error prone and, because companies and regulations change all the time, costly operation. Another issue with this approach is engaging end-users in the process dialogue. The flow graph notation often is too rigid, and thus do not support the variation the end-user knows is needed, and also hard to understand because it describes the process as how a machine would execute it. Many initiatives within the field of process research has been trying to simplify the notation and methods and make it able to express more flexible processes, but with little or no luck. This continues to pose a problem for modern businesses today as lack of end-user engagement often leads to process implementations which doesn't support the real business needs and in the end, productivity suffers.
In order to counter these issues and achieve the overall business goals, increased productivity, higher quality and employee enthusiasm, DCR has been proposed as a new model for collaborative process design, simulation and enactment. To ensure employee engagement DCR enables playing the processes like a game among co-workers. The team of co-workers can define the business constraints and compliance rules using a constraint based process notation and immediately start process simulation to create powerful models that compactly represents the logic of real world workflows.
https://www.tele-task.de/archive/lecture/overview/8751/ for a recent presentation of DCR Graphs at Hasso-Plattner Institute. selected as a finalist for BPM Awards 2016 for its work with Danish Dreyers Fond.