| Towards a formalization of the unified modeling language R Breu, U Hinkel, C Hofmann, C Klein, B Paech, B Rumpe, V Thurner European Conference on Object-Oriented Programming, 344-366, 1997 | 224 | 1997 |
| CBRFlow: Enabling adaptive workflow management through conversational case-based reasoning B Weber, W Wild, R Breu European Conference on Case-Based Reasoning, 434-448, 2004 | 148 | 2004 |
| OS—An object oriented algebraic specification language R Breu Algebraic Specification Techniques in Object Oriented Programming …, 1991 | 136 | 1991 |
| Security engineering for service-oriented architectures M Hafner, R Breu Springer Science & Business Media, 2008 | 123 | 2008 |
| A general obligation model and continuity: enhanced policy enforcement engine for usage control B Katt, X Zhang, R Breu, M Hafner, JP Seifert Proceedings of the 13th ACM symposium on Access control models and …, 2008 | 89 | 2008 |
| Systems, views and models of UML R Breu, R Grosu, E Huber, B Rumpe, W Schwerin The Unified Modeling Language, 93-108, 1998 | 82 | 1998 |
| The relevance of model-driven engineering thirty years from now G Mussbacher, D Amyot, R Breu, JM Bruel, BHC Cheng, P Collet, ... International Conference on Model Driven Engineering Languages and Systems …, 2014 | 70 | 2014 |
| SECTET: an extensible framework for the realization of secure inter-organizational workflows M Hafner, R Breu, B Agreiter, A Nowak Internet Research 16 (5), 491-506, 2006 | 67 | 2006 |
| Using an Enterprise Architecture for IT Risk Management. F Innerhofer-Oberperfler, R Breu ISSA, 1-12, 2006 | 66 | 2006 |
| Enterprise Architecture Documentation: Current Practices and Future Directions. S Roth, M Hauder, M Farwick, R Breu, F Matthes Wirtschaftsinformatik 58, 2013 | 59 | 2013 |
| Security-critical system development with extended use cases G Popp, J Jurjens, G Wimmel, R Breu Tenth Asia-Pacific Software Engineering Conference, 2003., 478-487, 2003 | 58 | 2003 |
| Towards a precise semantics for object-oriented modeling techniques R Breu, R Grosu, F Huber, B Rumpe, W Schwerin European Conference on Object-Oriented Programming, 205-210, 1997 | 58 | 1997 |
| Key issues of a formally based process model for security engineering R Breu, K Burger, M Hafner, J Jürjens, G Popp, G Wimmel, V Lotz International Conference on Software and Systems Engineering and their …, 2003 | 56 | 2003 |
| Model-driven security engineering for trust management in SECTET. M Alam, R Breu, M Hafner JSW 2 (1), 47-59, 2007 | 51 | 2007 |
| Model driven security for Web services (MDS4WS) MM Alam, R Breu, M Breu Multitopic Conference, 2004. Proceedings of INMIC 2004. 8th International …, 2004 | 50 | 2004 |
| Quantitative assessment of enterprise security system R Breu, F Innerhofer-Oberperfler, A Yautsiukhin Availability, Reliability and Security, 2008. ARES 08. Third International …, 2008 | 49 | 2008 |
| Model driven security for inter-organizational workflows in e-government R Breu, M Hafner, B Weber, A Novak E-Government: Towards Electronic Democracy, 122-133, 2005 | 48 | 2005 |
| Model‐based security testing: a taxonomy and systematic classification M Felderer, P Zech, R Breu, M Büchler, A Pretschner Software Testing, Verification and Reliability 26 (2), 119-148, 2016 | 43 | 2016 |
| Automation processes for enterprise architecture management M Farwick, B Agreiter, R Breu, S Ryll, K Voges, I Hanschke Enterprise Distributed Object Computing Conference Workshops (EDOCW), 2011 …, 2011 | 42 | 2011 |
| Enterprise architecture documentation: Empirical analysis of information sources for automation M Farwick, R Breu, M Hauder, S Roth, F Matthes System Sciences (HICSS), 2013 46th Hawaii International Conference on, 3868-3877, 2013 | 40 | 2013 |