The LNCS series reports state-of-the-art results in computer science research,development,and education,at a high level and in both printed and electronic form.Enjoying tight cooperation with the R&D community,with numerous individuals,as well as with prestigious organizations and societies,LNCS has grown into the most comprehensive computer science resarch forum available.The scope of LNCS,including its subseries LNAI,spans the whole range of computer science and information technology including interdisciplinary topics in a variety of application fields.The type of material publised traditionally includes.-proceedings(published in time for the respective conference)-post-proceedings(consisting of thoroughly revised final full papers)-research monographs(which may be basde on outstanding PhD work,research projects,technical reports,etc.)
Invited Talk The Preacher at Arrakeen Metamodeling An Action Semantics for MML The Essence of Multilevel Metamodeling Mapping between Levels in the Metamodel Architecture Activity D iagrams An Execution Algorithm for UML Activity Graphs Timing Analysis of UML Activity Diagrams UML Activity Diagrams as a Workflow Specification Language OCL On Querying UML Data Models with OCL OCL as a Specification Language for Business Rules in Database Applications A Formal Semantics for OCL 1.4 Architecture and Patterns Refactoring UML Models UML Support for Designing Software Systems as a Composition of Design Patterns Integrating the ConcernBASE Approach with SADL Analysis and Testing The Message Paradigm in Object-Oriented Analysis A UML-Based Approach to System Testing Performance and Databases UML Modelling and Performance Analysis of Mobile Software Architectures Extending UML for Object-Relational Database Design Invited Talk Understanding UMLPains and Rewards