Ninth international workshop on the pragmatics of OCL and other textual specification languages

This paper reports on the 9th OCL workshop held at the MODELS conference in 2009.This paper reports on the 9th OCL workshop held at the MODELS conference in 2009. The workshop focused on the challeges of using OCL in a variety of new scenarios (e.g., model verification and validation, code generation, test-driven development, transformations) and application domains (e.g., domain-specific languages, web semantics) in which OCL is now being used due to the increasing popularity of model-driven development processes and the important role OCL play in them. The workshop included sessions with paper presentations and a final round discussion