Software Language Engineering [electronic resource] : 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.