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216 Publications
2005 | Conference Paper | LibreCat-ID: 3229
Checking the Validity of Scenarios in {UML} Models
H. Rasch, H. Wehrheim, in: M. Steffen, G. Zavattaro (Eds.), 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.
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H. Rasch, H. Wehrheim, in: M. Steffen, G. Zavattaro (Eds.), 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.
2005 | Conference Paper | LibreCat-ID: 3230
Slicing an Integrated Formal Method for Verification
I. Brückner, H. Wehrheim, in: K.-}Kiu Lau, R. Banach (Eds.), 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.
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I. Brückner, H. Wehrheim, in: K.-}Kiu Lau, R. Banach (Eds.), 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.
2005 | Conference Paper | LibreCat-ID: 3231
Non-atomic Refinement in {Z} and {CSP}
J. Derrick, H. Wehrheim, in: H. Treharne, S. King, M. C. Henson, S. A. Schneider (Eds.), {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.
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J. Derrick, H. Wehrheim, in: H. Treharne, S. King, M. C. Henson, S. A. Schneider (Eds.), {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.
2005 | Conference Paper | LibreCat-ID: 3232
Slicing Object-Z Specifications for Verification
I. Brückner, H. Wehrheim, in: H. Treharne, S. King, M. C. Henson, S. A. Schneider (Eds.), {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.
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I. Brückner, H. Wehrheim, in: H. Treharne, S. King, M. C. Henson, S. A. Schneider (Eds.), {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.
2004 | Conference Paper | LibreCat-ID: 3233
Refinement and Consistency in Component Models with Multiple Views
H. Wehrheim, in: R. H. Reussner, J. A. Stafford, C. A. Szyperski (Eds.), Architecting Systems with Trustworthy Components, International Seminar, Dagstuhl Castle, Germany, December 12-17, 2004. Revised Selected Papers, 2004, pp. 84--102.
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H. Wehrheim, in: R. H. Reussner, J. A. Stafford, C. A. Szyperski (Eds.), Architecting Systems with Trustworthy Components, International Seminar, Dagstuhl Castle, Germany, December 12-17, 2004. Revised Selected Papers, 2004, pp. 84--102.
2004 | Conference Paper | LibreCat-ID: 3234
Linking {CSP-OZ} with {UML} and Java: {A} Case Study
M. Möller, E.-R. Olderog, H. Rasch, H. Wehrheim, in: E. A. Boiten, J. Derrick, G. Smith (Eds.), Integrated Formal Methods, 4th International Conference, {IFM} 2004, Canterbury, UK, April 4-7, 2004, Proceedings, 2004, pp. 267--286.
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M. Möller, E.-R. Olderog, H. Rasch, H. Wehrheim, in: E. A. Boiten, J. Derrick, G. Smith (Eds.), Integrated Formal Methods, 4th International Conference, {IFM} 2004, Canterbury, UK, April 4-7, 2004, Proceedings, 2004, pp. 267--286.
2004 | Conference Paper | LibreCat-ID: 3235
Refinement and Consistency in Multiview Models
H. Wehrheim, in: J. B{\’{e}}zivin, R. Heckel (Eds.), Language Engineering for Model-Driven Software Development, 29. February - 5. March 2004, 2004.
LibreCat
H. Wehrheim, in: J. B{\’{e}}zivin, R. Heckel (Eds.), Language Engineering for Model-Driven Software Development, 29. February - 5. March 2004, 2004.
2003 | Journal Article | LibreCat-ID: 3236
Behavioral Subtyping Relations for Active Objects
H. Wehrheim, Formal Methods in System Design (2003) 143--170.
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H. Wehrheim, Formal Methods in System Design (2003) 143--170.
2003 | Conference Paper | LibreCat-ID: 3237
Preserving Properties Under Change
H. Wehrheim, in: F. S. de Boer, M. M. Bonsangue, S. Graf, W. P. de Roever (Eds.), Formal Methods for Components and Objects, Second International Symposium, {FMCO} 2003, Leiden, The Netherlands, November 4-7, 2003, Revised Lectures, 2003, pp. 330--343.
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H. Wehrheim, in: F. S. de Boer, M. M. Bonsangue, S. Graf, W. P. de Roever (Eds.), Formal Methods for Components and Objects, Second International Symposium, {FMCO} 2003, Leiden, The Netherlands, November 4-7, 2003, Revised Lectures, 2003, pp. 330--343.
2003 | Conference Paper | LibreCat-ID: 3238
Inheritance of Temporal Logic Properties
H. Wehrheim, in: E. Najm, U. Nestmann, P. Stevens (Eds.), 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.
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H. Wehrheim, in: E. Najm, U. Nestmann, P. Stevens (Eds.), 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.
2003 | Conference Paper | LibreCat-ID: 3239
Checking Consistency in {UML} Diagramms: Classes and State Machines
H. Rasch, H. Wehrheim, in: E. Najm, U. Nestmann, P. Stevens (Eds.), 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.
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H. Rasch, H. Wehrheim, in: E. Najm, U. Nestmann, P. Stevens (Eds.), 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.
2003 | Conference Paper | LibreCat-ID: 3240
Using Coupled Simulations in Non-atomic Refinement
J. Derrick, H. Wehrheim, in: D. Bert, J. P. Bowen, S. King, M. A. Wald{\’{e}}n (Eds.), {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.
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J. Derrick, H. Wehrheim, in: D. Bert, J. P. Bowen, S. King, M. A. Wald{\’{e}}n (Eds.), {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.
2002 | Journal Article | LibreCat-ID: 3241
Relating State-based and Behaviour-oriented Subtyping
H. Wehrheim, Nord. J. Comput. (2002) 405--435.
LibreCat
H. Wehrheim, Nord. J. Comput. (2002) 405--435.
2002 | Conference Paper | LibreCat-ID: 3242
Specification and Inheritance in {CSP-OZ}
E.-R. Olderog, H. Wehrheim, in: F. S. de Boer, M. M. Bonsangue, S. Graf, W. P. de Roever (Eds.), Formal Methods for Components and Objects, First International Symposium, {FMCO} 2002, Leiden, The Netherlands, November 5-8, 2002, Revised Lectures, 2002, pp. 361--379.
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E.-R. Olderog, H. Wehrheim, in: F. S. de Boer, M. M. Bonsangue, S. Graf, W. P. de Roever (Eds.), Formal Methods for Components and Objects, First International Symposium, {FMCO} 2002, Leiden, The Netherlands, November 5-8, 2002, Revised Lectures, 2002, pp. 361--379.
2002 | Conference Paper | LibreCat-ID: 3243
Checking Behavioural Subtypes via Refinement
H. Wehrheim, in: B. Jacobs, A. Rensink (Eds.), Formal Methods for Open Object-Based Distributed Systems V, {IFIP} {TC6/WG6.1} 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.
LibreCat
H. Wehrheim, in: B. Jacobs, A. Rensink (Eds.), Formal Methods for Open Object-Based Distributed Systems V, {IFIP} {TC6/WG6.1} 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.
2001 | Journal Article | LibreCat-ID: 3244
Process algebra with action dependencies
A. Rensink, H. Wehrheim, Acta Inf. (2001) 155--234.
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A. Rensink, H. Wehrheim, Acta Inf. (2001) 155--234.
2001 | Journal Article | LibreCat-ID: 3245
Jass - Java with Assertions
D. Bartetzko, C. Fischer, M. Möller, H. Wehrheim, Electr. Notes Theor. Comput. Sci. (2001) 103--117.
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D. Bartetzko, C. Fischer, M. Möller, H. Wehrheim, Electr. Notes Theor. Comput. Sci. (2001) 103--117.
2001 | Conference Paper | LibreCat-ID: 3246
A {CSP} View on {UML-RT} Structure Diagrams
C. Fischer, E.-R. Olderog, H. Wehrheim, in: H. Hu{\ss}mann (Ed.), 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.
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C. Fischer, E.-R. Olderog, H. Wehrheim, in: H. Hu{\ss}mann (Ed.), 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.
2000 | Journal Article | LibreCat-ID: 3247
Failure-Divergence Semantics as a Formal Basis for an Object-Oriented Integrated Formal Method
C. Fischer, H. Wehrheim, Bulletin of the {EATCS} (2000) 92--101.
LibreCat
C. Fischer, H. Wehrheim, Bulletin of the {EATCS} (2000) 92--101.
2000 | Journal Article | LibreCat-ID: 3248
Data Abstraction Techniques in the Validation of {CSP-OZ} Specifications
H. Wehrheim, Formal Asp. Comput. (2000) 147--164.
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H. Wehrheim, Formal Asp. Comput. (2000) 147--164.
2000 | Conference Paper | LibreCat-ID: 3249
Behavioural Subtyping Relations for Object-Oriented Formalisms
C. Fischer, H. Wehrheim, in: T. Rus (Ed.), Algebraic Methodology and Software Technology. 8th International Conference, {AMAST} 2000, Iowa City, Iowa, USA, May 20-27, 2000, Proceedings, 2000, pp. 469--483.
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C. Fischer, H. Wehrheim, in: T. Rus (Ed.), Algebraic Methodology and Software Technology. 8th International Conference, {AMAST} 2000, Iowa City, Iowa, USA, May 20-27, 2000, Proceedings, 2000, pp. 469--483.
2000 | Conference Paper | LibreCat-ID: 3250
Specification of an Automatic Manufacturing System: {A} Case Study in Using Integrated Formal Methods
H. Wehrheim, in: T. S. E. Maibaum (Ed.), 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.
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H. Wehrheim, in: T. S. E. Maibaum (Ed.), 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.
2000 | Conference Paper | LibreCat-ID: 3251
Behavioural Subtyping and Property Preservation
H. Wehrheim, in: S. F. Smith, C. L. Talcott (Eds.), Formal Methods for Open Object-Based Distributed Systems IV, {IFIF} {TC6/WG6.1} 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.
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H. Wehrheim, in: S. F. Smith, C. L. Talcott (Eds.), Formal Methods for Open Object-Based Distributed Systems IV, {IFIF} {TC6/WG6.1} 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.
1999 | Journal Article | LibreCat-ID: 3252
Partial order reductions for failures refinement
H. Wehrheim, Electr. Notes Theor. Comput. Sci. (1999) 71--84.
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H. Wehrheim, Electr. Notes Theor. Comput. Sci. (1999) 71--84.
1999 | Conference Paper | LibreCat-ID: 3253
Data Abstraction for {CSP-OZ}
H. Wehrheim, in: J. M. Wing, J. Woodcock, J. Davies (Eds.), 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.
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H. Wehrheim, in: J. M. Wing, J. Woodcock, J. Davies (Eds.), 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.
1999 | Conference Paper | LibreCat-ID: 3254
Model-Checking {CSP-OZ} Specifications with {FDR}
C. Fischer, H. Wehrheim, in: K. Araki, A. Galloway, K. Taguchi (Eds.), 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.
LibreCat
C. Fischer, H. Wehrheim, in: K. Araki, A. Galloway, K. Taguchi (Eds.), 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.
1998 | Conference Paper | LibreCat-ID: 3255
A Process Algebra Semantics for {MSC} Including Conditions
T. Gehrke, M. Huhn, P. Niebert, A. Rensink, H. Wehrheim, in: H. K{\"{o}}nig, P. Langend{\"{o}}rfer (Eds.), Formale Beschreibungstechniken F{\"{u}}r Verteilte Systeme, 8. GI/ITG-Fachgespr{\"{a}}ch, Cottbus, 4. Und 5. Juni 1998, 1998, pp. 185--196.
LibreCat
T. Gehrke, M. Huhn, P. Niebert, A. Rensink, H. Wehrheim, in: H. K{\"{o}}nig, P. Langend{\"{o}}rfer (Eds.), Formale Beschreibungstechniken F{\"{u}}r Verteilte Systeme, 8. GI/ITG-Fachgespr{\"{a}}ch, Cottbus, 4. Und 5. Juni 1998, 1998, pp. 185--196.
1998 | Conference Paper | LibreCat-ID: 3256
An Algebraic Semantics for Message Sequence Chart Documents
T. Gehrke, M. Huhn, A. Rensink, H. Wehrheim, in: S. Budkowski, A. R. Cavalli, E. Najm (Eds.), Formal Description Techniques and Protocol Specification, Testing and Verification, {FORTE} {XI} / {PSTV} XVIII’98, {IFIP} {TC6} {WG6.1} 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.
LibreCat
T. Gehrke, M. Huhn, A. Rensink, H. Wehrheim, in: S. Budkowski, A. R. Cavalli, E. Najm (Eds.), Formal Description Techniques and Protocol Specification, Testing and Verification, {FORTE} {XI} / {PSTV} XVIII’98, {IFIP} {TC6} {WG6.1} 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.
1998 | Conference Paper | LibreCat-ID: 3257
Partial Order Reductions for Bisimulation Checking
M. Huhn, P. Niebert, H. Wehrheim, in: V. Arvind, R. Ramanujam (Eds.), Foundations of Software Technology and Theoretical Computer Science, 18th Conference, Chennai, India, December 17-19, 1998, Proceedings, 1998, pp. 271--282.
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M. Huhn, P. Niebert, H. Wehrheim, in: V. Arvind, R. Ramanujam (Eds.), Foundations of Software Technology and Theoretical Computer Science, 18th Conference, Chennai, India, December 17-19, 1998, Proceedings, 1998, pp. 271--282.
1997 | Conference Paper | LibreCat-ID: 3258
Dependency-Based Action Refinement
A. Rensink, H. Wehrheim, in: I. Pr{\’{\i}}vara, P. Ruzicka (Eds.), Mathematical Foundations of Computer Science 1997, 22nd International Symposium, MFCS’97, Bratislava, Slovakia, August 25-29, 1997, Proceedings, 1997, pp. 468--477.
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A. Rensink, H. Wehrheim, in: I. Pr{\’{\i}}vara, P. Ruzicka (Eds.), Mathematical Foundations of Computer Science 1997, 22nd International Symposium, MFCS’97, Bratislava, Slovakia, August 25-29, 1997, Proceedings, 1997, pp. 468--477.
1997 | Conference Paper | LibreCat-ID: 3259
Dependency-Based Action Refinement
A. Rensink, H. Wehrheim, in: I. Pr{\’{\i}}vara, P. Ruzicka (Eds.), Mathematical Foundations of Computer Science 1997, 22nd International Symposium, MFCS’97, Bratislava, Slovakia, August 25-29, 1997, Proceedings, 1997, pp. 468--477.
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A. Rensink, H. Wehrheim, in: I. Pr{\’{\i}}vara, P. Ruzicka (Eds.), Mathematical Foundations of Computer Science 1997, 22nd International Symposium, MFCS’97, Bratislava, Slovakia, August 25-29, 1997, Proceedings, 1997, pp. 468--477.
1996 | Dissertation | LibreCat-ID: 3260
Specifying reactive systems with action dependencies: modelling and hierarchical design
H. Wehrheim, Specifying Reactive Systems with Action Dependencies: Modelling and Hierarchical Design, University of Hildesheim, Germany, 1996.
LibreCat
H. Wehrheim, Specifying Reactive Systems with Action Dependencies: Modelling and Hierarchical Design, University of Hildesheim, Germany, 1996.
1996 | Journal Article | LibreCat-ID: 3261
Modelling Causality via Action Dependencies in Branching Time Semantics
U. Goltz, H. Wehrheim, Inf. Process. Lett. (1996) 179--184.
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U. Goltz, H. Wehrheim, Inf. Process. Lett. (1996) 179--184.
1996 | Conference Paper | LibreCat-ID: 3262
Causal Testing
U. Goltz, H. Wehrheim, in: W. Penczek, A. Szalas (Eds.), Mathematical Foundations of Computer Science 1996, 21st International Symposium, MFCS’96, Cracow, Poland, September 2-6, 1996, Proceedings, 1996, pp. 394--406.
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U. Goltz, H. Wehrheim, in: W. Penczek, A. Szalas (Eds.), Mathematical Foundations of Computer Science 1996, 21st International Symposium, MFCS’96, Cracow, Poland, September 2-6, 1996, Proceedings, 1996, pp. 394--406.
1994 | Conference Paper | LibreCat-ID: 3263
Weak Sequential Composition in Process Algebras
A. Rensink, H. Wehrheim, in: B. Jonsson, J. Parrow (Eds.), {CONCUR} ’94, Concurrency Theory, 5th International Conference, Uppsala, Sweden, August 22-25, 1994, Proceedings, 1994, pp. 226--241.
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A. Rensink, H. Wehrheim, in: B. Jonsson, J. Parrow (Eds.), {CONCUR} ’94, Concurrency Theory, 5th International Conference, Uppsala, Sweden, August 22-25, 1994, Proceedings, 1994, pp. 226--241.
1994 | Conference Paper | LibreCat-ID: 3264
Parametric Action Refinement
H. Wehrheim, in: E.-}R{\"{u}}diger Olderog (Ed.), Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994, 1994, pp. 247--266.
LibreCat
H. Wehrheim, in: E.-}R{\"{u}}diger Olderog (Ed.), Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994, 1994, pp. 247--266.