Software Language Engineering Second International Conference, SLE 2009, Denver, CO, USA, October 5-6, 2009 Revised Selected Papers

Keynotes.- Eating Our Own Dog Food: DSLs for Generative and Transformational Engineering.- If MDE Is the Solution, Then What Is the Problem?.- Regular Papers.- Language Evolution in Practice: The History of GMF.- A Novel Approach to Semi-automated Evolution of DSML Model Transformation.- Study of an API Migration for Two XML APIs.- Composing Feature Models.- VML* – A Family of Languages for Variability Management in Software Product Lines.- Multi-view Composition Language for Software Product Line Requirements.- Yet Another Language Extension Scheme.- Model Transformation Languages Relying on Models as ADTs.- Towards Dynamic Evolution of Domain Specific Languages.- ScalaQL: Language-Integrated Database Queries for Scala.- Integration of Data Validation and User Interface Concerns in a DSL for Web Applications.- Ontological Metamodeling with Explicit Instantiation.- Verifiable Parse Table Composition for Deterministic Parsing.- Natural and Flexible Error Recovery for Generated Parsers.- PIL: A Platform Independent Language for Retargetable DSLs.- Graphical Template Language for Transformation Synthesis.- A Role-Based Approach towards Modular Language Engineering.- Language Boxes.- Declarative Scripting in Haskell.- An Automated Process for Implementing Multilevel Domain Models.- Domain-Specific Metamodelling Languages for Software Language Engineering.- Generating Smart Wrapper Libraries for Arbitrary APIs.- Closing the Gap between Modelling and Java.