OCEL-STANDARD.ORG

Object-centric event logs (OCELs) form the basis for object-centric process mining (OCPM). OCEL 2.0 forms the new, more expressive standard allowing for more extensive process analyses while remaining in an easily exchangeable format. In contrast to the first standard, it can depict changes in objects and provide more information on object relationships. Get a first idea of the main elements of OCEL 2... An event describes a specific execution of an activity and is the basic unit of an event log. It is associates with a timestamp, the objects it was performed on/with and values for activity attributes... Every object is a uniquely identifiable instance of an object type, for example "order-123". Its has values for the attribute defined for the object type which can differ for different points in time.