A SOA Repository with Advanced Analysis Capabilities - Improving the Maintenance and Flexibility of Service-Oriented Applications Topics: Architectures and Design Principles for Enterprise Repositories; Business Modeling and Business Process Management; Business-It Allignment; EA and Service Oriented Architecture (SOA) In Proceedings of the 17th International Conference on Enterprise Information Systems - Volume 3: ICEIS, 238-248, 2015 , Barcelona, Spain