J. Derrick and H. Wehrheim, “Model transformations across views,” Sci. Comput. Program., no. 3, pp. 192--210, 2010.

W. Schäfer and H. Wehrheim, “Model-Driven Development with Mechatronic UML,” in Graph Transformations and Model-Driven Engineering - Essays Dedicated to Manfred Nagl on the Occasion of his 65th Birthday, 2010, pp. 533--554.

N. Timm and H. Wehrheim, “On Symmetries and Spotlights - Verifying Parameterised Systems,” in Formal Methods and Software Engineering - 12th International Conference on Formal Engineering Methods, ICFEM 2010, Shanghai, China, November 17-19, 2010. Proceedings, 2010, pp. 534--548.

M. Hülsbusch, B. König, A. Rensink, M. Semenyak, C. Soltenborn, and H. Wehrheim, “Showing Full Semantics Preservation in Model Transformation - A Comparison of Techniques,” in Integrated Formal Methods - 8th International Conference, IFM 2010, Nancy, France, October 11-14, 2010. Proceedings, 2010, pp. 183--198.

H. Wehrheim and D. Wonisch, “Compositional CSP Traces Refinement Checking,” Electr. Notes Theor. Comput. Sci., no. 2, pp. 135--151, 2009.

T. Ruhroth and H. Wehrheim, “Static Class Elements for Object-Z,” Electr. Notes Theor. Comput. Sci., pp. 193--205, 2009.

T. Ruhroth, H. Voigt, and H. Wehrheim, “Measure, Diagnose, Refactor: A Formal Quality Cycle for Software Models,” in 35th Euromicro Conference on Software Engineering and Advanced Applications, SEAA 2009, Patras, Greece, August 27-29, 2009, Proceedings, 2009, pp. 360--367.

M. Leuschel and H. Wehrheim, Eds., Integrated Formal Methods, 7th International Conference, IFM 2009, D\'22usseldorf, Germany, February 16-19, 2009. Proceedings. 2009.

H. Wehrheim, “Refinement in the Presence of Unknowns,” Electr. Notes Theor. Comput. Sci., pp. 255--264, 2008.

H. .-Christian Estler and H. Wehrheim, “Alloy as a Refactoring Checker?,” Electr. Notes Theor. Comput. Sci., pp. 331--357, 2008.

M. Möller, E.-R. Olderog, H. Rasch, and H. Wehrheim, “Integrating a formal method into a software engineering process with UML and Java,” Formal Asp. Comput., no. 2, pp. 161--204, 2008.

I. Brückner, K. Dräger, B. Finkbeiner, and H. Wehrheim, “Slicing Abstractions,” Fundam. Inform., no. 4, pp. 369--392, 2008.

G. Engels, A. Kleppe, A. Rensink, M. Semenyak, C. Soltenborn, and H. Wehrheim, “From UML Activities to TAAL - Towards Behaviour-Preserving Model Transformations,” in Model Driven Architecture - Foundations and Applications, 4th European Conference, ECMDA-FA 2008, Berlin, Germany, June 9-13, 2008. Proceedings, 2008, pp. 94--109.

J. Derrick, G. Schellhorn, and H. Wehrheim, “Mechanizing a Correctness Proof for a Lock-Free Concurrent Stack,” in Formal Methods for Open Object-Based Distributed Systems, 10th IFIP WG 6.1 International Conference, FMOODS 2008, Oslo, Norway, June 4-6, 2008, Proceedings, 2008, pp. 78--95.

B. Metzler, H. Wehrheim, and D. Wonisch, “Decomposition for Compositional Verification,” in Formal Methods and Software Engineering, 10th International Conference on Formal Engineering Methods, ICFEM 2008, Kitakyushu-City, Japan, October 27-31, 2008. Proceedings, 2008, pp. 105--125.

H. Wehrheim, “Bounded Model Checking for Partial Kripke Structures,” in Theoretical Aspects of Computing - ICTAC 2008, 5th International Colloquium, Istanbul, Turkey, September 1-3, 2008. Proceedings, 2008, pp. 380--394.

J. Derrick and H. Wehrheim, “On using data abstractions for model checking refinements,” Acta Inf., no. 1, pp. 41--71, 2007.

B. Metzler and H. Wehrheim, “Extending a Component Specification Language with Time,” Electr. Notes Theor. Comput. Sci., no. 2, pp. 47--67, 2007.

H. .-Christian Estler, T. Ruhroth, and H. Wehrheim, “Modelchecking Correctness of Refactorings - Some Experiments,” Electr. Notes Theor. Comput. Sci., pp. 3--17, 2007.

G. Engels, B. Güldali, C. Soltenborn, and H. Wehrheim, “Assuring Consistency of Business Process Models and Web Services Using Visual Contracts,” in Applications of Graph Transformations with Industrial Relevance, Third International Symposium, AGTIVE 2007, Kassel, Germany, October 10-12, 2007, Revised Selected and Invited Papers, 2007, pp. 17--31.

G. Engels, C. Soltenborn, and H. Wehrheim, “Analysis of UML Activities Using Dynamic Meta Modeling,” in Formal Methods for Open Object-Based Distributed Systems, 9th IFIP WG 6.1 International Conference, FMOODS 2007, Paphos, Cyprus, June 6-8, 2007, Proceedings, 2007, pp. 76--90.

T. Ruhroth and H. Wehrheim, “Refactoring Object-Oriented Specifications with Data and Processes,” in Formal Methods for Open Object-Based Distributed Systems, 9th IFIP WG 6.1 International Conference, FMOODS 2007, Paphos, Cyprus, June 6-8, 2007, Proceedings, 2007, pp. 236--251.

W. Schäfer and H. Wehrheim, “The Challenges of Building Advanced Mechatronic Systems,” in International Conference on Software Engineering, ISCE 2007, Workshop on the Future of Software Engineering, FOSE 2007, May 23-25, 2007, Minneapolis, MN, USA, 2007, pp. 72--84.

J. Derrick, G. Schellhorn, and H. Wehrheim, “Proving Linearizability Via Non-atomic Refinement,” in Integrated Formal Methods, 6th International Conference, IFM 2007, Oxford, UK, July 2-5, 2007, Proceedings, 2007, pp. 195--214.

I. Brückner, B. Metzler, and H. Wehrheim, “Optimizing Slicing of Formal Specifications by Deductive Verification,” Nord. J. Comput., no. 1–2, pp. 22--45, 2006.

J. Derrick and H. Wehrheim, “Model Transformations Incorporating Multiple Views,” in Algebraic Methodology and Software Technology, 11th International Conference, AMAST 2006, Kuressaare, Estonia, July 5-8, 2006, Proceedings, 2006, pp. 111--126.

H. Wehrheim, “Incremental Slicing,” in Formal Methods and Software Engineering, 8th International Conference on Formal Engineering Methods, ICFEM 2006, Macao, China, November 1-3, 2006, Proceedings, 2006, pp. 514--528.

R. Gorrieri and H. Wehrheim, Eds., Formal Methods for Open Object-Based Distributed Systems, 8th IFIP WG 6.1 International Conference, FMOODS 2006, Bologna, Italy, June 14-16, 2006, Proceedings. 2006.

E.-R. Olderog and H. Wehrheim, “Specification and (property) inheritance in CSP-OZ,” Sci. Comput. Program., no. 1–3, pp. 227--257, 2005.

H. Wehrheim, “Slicing techniques for verification re-use,” Theor. Comput. Sci., no. 3, pp. 509--528, 2005.

H. Rasch and H. Wehrheim, “Checking the Validity of Scenarios in UML Models,” in Formal Methods for Open Object-Based Distributed Systems, 7th IFIP WG 6.1 International Conference, FMOODS 2005, Athens, Greece, June 15-17, 2005, Proceedings, 2005, pp. 67--82.

I. Brückner and H. Wehrheim, “Slicing an Integrated Formal Method for Verification,” in Formal Methods and Software Engineering, 7th International Conference on Formal Engineering Methods, ICFEM 2005, Manchester, UK, November 1-4, 2005, Proceedings, 2005, pp. 360--374.

J. Derrick and H. Wehrheim, “Non-atomic Refinement in Z and CSP,” in ZB 2005: Formal Specification and Development in Z and B, 4th International Conference of B and Z Users, Guildford, UK, April 13-15, 2005, Proceedings, 2005, pp. 24--44.

I. Brückner and H. Wehrheim, “Slicing Object-Z Specifications for Verification,” in ZB 2005: Formal Specification and Development in Z and B, 4th International Conference of B and Z Users, Guildford, UK, April 13-15, 2005, Proceedings, 2005, pp. 414--433.

H. Wehrheim, “Refinement and Consistency in Component Models with Multiple Views,” in Architecting Systems with Trustworthy Components, International Seminar, Dagstuhl Castle, Germany, December 12-17, 2004. Revised Selected Papers, 2004, pp. 84--102.

M. Möller, E.-R. Olderog, H. Rasch, and H. Wehrheim, “Linking CSP-OZ with UML and Java: A Case Study,” in Integrated Formal Methods, 4th International Conference, IFM 2004, Canterbury, UK, April 4-7, 2004, Proceedings, 2004, pp. 267--286.

H. Wehrheim, “Refinement and Consistency in Multiview Models,” in Language Engineering for Model-Driven Software Development, 29. February - 5. March 2004, 2004.

H. Wehrheim, “Behavioral Subtyping Relations for Active Objects,” Formal Methods in System Design, no. 2, pp. 143--170, 2003.

H. Wehrheim, “Preserving Properties Under Change,” in Formal Methods for Components and Objects, Second International Symposium, FMCO 2003, Leiden, The Netherlands, November 4-7, 2003, Revised Lectures, 2003, pp. 330--343.

H. Wehrheim, “Inheritance of Temporal Logic Properties,” in Formal Methods for Open Object-Based Distributed Systems, 6th IFIP WG 6.1 International Conference, FMOODS 2003, Paris, France, November 19.21, 2003, Proceedings, 2003, pp. 79--93.

H. Rasch and H. Wehrheim, “Checking Consistency in UML Diagramms: Classes and State Machines,” in Formal Methods for Open Object-Based Distributed Systems, 6th IFIP WG 6.1 International Conference, FMOODS 2003, Paris, France, November 19.21, 2003, Proceedings, 2003, pp. 229--243.

J. Derrick and H. Wehrheim, “Using Coupled Simulations in Non-atomic Refinement,” in ZB 2003: Formal Specification and Development in Z and B, Third International Conference of B and Z Users, Turku, Finland, June 4-6, 2003, Proceedings, 2003, pp. 127--147.

H. Wehrheim, “Relating State-based and Behaviour-oriented Subtyping,” Nord. J. Comput., no. 4, pp. 405--435, 2002.

E.-R. Olderog and H. Wehrheim, “Specification and Inheritance in CSP-OZ,” in Formal Methods for Components and Objects, First International Symposium, FMCO 2002, Leiden, The Netherlands, November 5-8, 2002, Revised Lectures, 2002, pp. 361--379.

H. Wehrheim, “Checking Behavioural Subtypes via Refinement,” in Formal Methods for Open Object-Based Distributed Systems V, IFIP T/W.1 Fifth International Conference on Formal Methods for Open Object-Based Distributed Systems (FMOODS 2002), March 20-22, 2002, Enschede, The Netherlands, 2002, pp. 79--93.

A. Rensink and H. Wehrheim, “Process algebra with action dependencies,” Acta Inf., no. 3, pp. 155--234, 2001.

D. Bartetzko, C. Fischer, M. Möller, and H. Wehrheim, “Jass - Java with Assertions,” Electr. Notes Theor. Comput. Sci., no. 2, pp. 103--117, 2001.

C. Fischer, E.-R. Olderog, and H. Wehrheim, “A CSP View on UML-RT Structure Diagrams,” in Fundamental Approaches to Software Engineering, 4th International Conference, FASE 2001 Held as Part of the Joint European Conferences on Theory and Practice of Software, ETAPS 2001 Genova, Italy, April 2-6, 2001, Proceedings, 2001, pp. 91--108.

C. Fischer and H. Wehrheim, “Failure-Divergence Semantics as a Formal Basis for an Object-Oriented Integrated Formal Method,” Bulletin of the EATCS, pp. 92--101, 2000.

H. Wehrheim, “Data Abstraction Techniques in the Validation of CSP-OZ Specifications,” Formal Asp. Comput., no. 3, pp. 147--164, 2000.

C. Fischer and H. Wehrheim, “Behavioural Subtyping Relations for Object-Oriented Formalisms,” in Algebraic Methodology and Software Technology. 8th International Conference, AMAST 2000, Iowa City, Iowa, USA, May 20-27, 2000, Proceedings, 2000, pp. 469--483.

H. Wehrheim, “Specification of an Automatic Manufacturing System: A Case Study in Using Integrated Formal Methods,” in Fundamental Approaches to Software Engineering, Third Internationsl Conference, FASE 2000, Held as Part of the European Joint Conferences on the Theory and Practice of Software, ETAPS 2000, Berlin, Germany, March 25 - April 2, 2000, Proceedings, 2000, pp. 334--348.

H. Wehrheim, “Behavioural Subtyping and Property Preservation,” in Formal Methods for Open Object-Based Distributed Systems IV, IFIF T/W.1 Fourth International Conference on Formal Methods for Open Object-Based Distributed Systems (FMOODS 2000), September 6-8, 2000, Stanford, California, USA, 2000, pp. 213--231.

H. Wehrheim, “Partial order reductions for failures refinement,” Electr. Notes Theor. Comput. Sci., pp. 71--84, 1999.

H. Wehrheim, “Data Abstraction for CSP-OZ,” in FM’99 - Formal Methods, World Congress on Formal Methods in the Development of Computing Systems, Toulouse, France, September 20-24, 1999, Proceedings, Volume II, 1999, pp. 1028--1047.

C. Fischer and H. Wehrheim, “Model-Checking CSP-OZ Specifications with FDR,” in Integrated Formal Methods, Proceedings of the 1st International Conference on Integrated Formal Methods, IFM 99, York, UK, 28-29 June 1999, 1999, pp. 315--334.

T. Gehrke, M. Huhn, P. Niebert, A. Rensink, and H. Wehrheim, “A Process Algebra Semantics for MSC Including Conditions,” in Formale Beschreibungstechniken f\'22ur verteilte Systeme, 8. GI/ITG-Fachgespr\'22ach, Cottbus, 4. und 5. Juni 1998, 1998, pp. 185--196.

T. Gehrke, M. Huhn, A. Rensink, and H. Wehrheim, “An Algebraic Semantics for Message Sequence Chart Documents,” in Formal Description Techniques and Protocol Specification, Testing and Verification, FORTE XI / PSTV XVIII’98, IFIP T W.1 Joint International Conference on Formal Description Techniques for Distributed Systems and Communication Protocols (FORTE XI) and Protocol Specification, Testing and Verification (PSTV XVIII), 3-6 November, 1998, Paris, France, 1998, pp. 3--18.

M. Huhn, P. Niebert, and H. Wehrheim, “Partial Order Reductions for Bisimulation Checking,” in Foundations of Software Technology and Theoretical Computer Science, 18th Conference, Chennai, India, December 17-19, 1998, Proceedings, 1998, pp. 271--282.

A. Rensink and H. Wehrheim, “Dependency-Based Action Refinement,” in Mathematical Foundations of Computer Science 1997, 22nd International Symposium, MFCS’97, Bratislava, Slovakia, August 25-29, 1997, Proceedings, 1997, pp. 468--477.

A. Rensink and H. Wehrheim, “Dependency-Based Action Refinement,” in Mathematical Foundations of Computer Science 1997, 22nd International Symposium, MFCS’97, Bratislava, Slovakia, August 25-29, 1997, Proceedings, 1997, pp. 468--477.

H. Wehrheim, Specifying reactive systems with action dependencies: modelling and hierarchical design. University of Hildesheim, Germany, 1996.

U. Goltz and H. Wehrheim, “Modelling Causality via Action Dependencies in Branching Time Semantics,” Inf. Process. Lett., no. 4, pp. 179--184, 1996.

U. Goltz and H. Wehrheim, “Causal Testing,” in Mathematical Foundations of Computer Science 1996, 21st International Symposium, MFCS’96, Cracow, Poland, September 2-6, 1996, Proceedings, 1996, pp. 394--406.

A. Rensink and H. Wehrheim, “Weak Sequential Composition in Process Algebras,” in CONCUR ’94, Concurrency Theory, 5th International Conference, Uppsala, Sweden, August 22-25, 1994, Proceedings, 1994, pp. 226--241.

H. Wehrheim, “Parametric Action Refinement,” in Programming Concepts, Methods and Calculi, Proceedings of the IFIP T/W.1/W.2/W.3 Working Conference on Programming Concepts, Methods and Calculi (PROCOMET ’94) San Miniato, Italy, 6-10 June, 1994, 1994, pp. 247--266.