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Hartmut Ehrig :
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Hartmut Ehrig , Hans-Jörg Kreowski , Herbert Weber Algebraic Specification Schemes for Data Base Systems. [Citation Graph (9, 7)][DBLP ] VLDB, 1978, pp:427-440 [Conf ] Gregor Engels , Reiko Heckel , Gabriele Taentzer , Hartmut Ehrig A View-Oriented Approach to System Modelling Based on Graph Transformation. [Citation Graph (1, 0)][DBLP ] ESEC / SIGSOFT FSE, 1997, pp:327-343 [Conf ] Hartmut Ehrig Introduction to the Algebraic Theory of Graph Grammars (A Survey). [Citation Graph (1, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science and Biology, 1978, pp:1-69 [Conf ] Hartmut Ehrig , Werner Fey Methodology for the Specification of Software Systems: From Formal Requirements to Algebraic Design Specifications. [Citation Graph (1, 0)][DBLP ] GI Jahrestagung, 1981, pp:255-269 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , Peter Padawitz Stepwise Specification and Implementation of Abstract Data Types. [Citation Graph (1, 0)][DBLP ] ICALP, 1978, pp:205-226 [Conf ] Edward K. Blum , Hartmut Ehrig , Francesco Parisi-Presicce Algebraic Specification of Modules and Their Basic Interconnections. [Citation Graph (1, 0)][DBLP ] J. Comput. Syst. Sci., 1987, v:34, n:2/3, pp:293-339 [Journal ] Herbert Weber , Hartmut Ehrig Specification of Modular Systems. [Citation Graph (1, 0)][DBLP ] IEEE Trans. Software Eng., 1986, v:12, n:7, pp:784-798 [Journal ] Hartmut Ehrig , Julia Padberg Graph Grammars and Petri Net Transformations. [Citation Graph (0, 0)][DBLP ] Lectures on Concurrency and Petri Nets, 2003, pp:496-536 [Conf ] Hartmut Ehrig ACT - Algebraic Specification Technique for the Correct Design of Reliable Software Systems. [Citation Graph (0, 0)][DBLP ] ADT, 1982, pp:- [Conf ] Hartmut Ehrig Parameterized Data Types and Parameter Passing. [Citation Graph (0, 0)][DBLP ] ADT, 1982, pp:- [Conf ] Hartmut Ehrig Towards an Algebraic Semantics of the ISO Specification Language LOTOS. [Citation Graph (0, 0)][DBLP ] ADT, 1986, pp:- [Conf ] Hartmut Ehrig , Werner Fey , Horst Hansen ACT ONE - An Algebraic Specification Language with two Levels of Semantics. [Citation Graph (0, 0)][DBLP ] ADT, 1983, pp:- [Conf ] Hartmut Ehrig , Werner Fey , Horst Hansen Towards Abstract User Interfaces for Formal System Specifications. [Citation Graph (0, 0)][DBLP ] ADT, 1984, pp:73-88 [Conf ] Hartmut Ehrig , Francesco Parisi-Presicce A Match Operation for Rule-Based Modular System Design. [Citation Graph (0, 0)][DBLP ] ADT, 1990, pp:74-97 [Conf ] Hartmut Ehrig , Francesco Parisi-Presicce , Paul Boehm , Catharina Rieckhoff , Christian Dimitrovici , Martin Große-Rhode Algebraic Data Type and Process Specifications based on Projection Spaces. [Citation Graph (0, 0)][DBLP ] ADT, 1987, pp:23-43 [Conf ] Werner Fey , Hartmut Ehrig , Horst Hansen , Michael Löwe Algebraic Theory of Modular Specification Development. [Citation Graph (0, 0)][DBLP ] ADT, 1988, pp:- [Conf ] Hartmut Ehrig , Francesco Parisi-Presicce High-Level-Replacement Systems for Equational Algebraic Specifications. [Citation Graph (0, 0)][DBLP ] ALP, 1992, pp:3-20 [Conf ] Hartmut Ehrig , Francesco Parisi-Presicce Interaction between Algebraic Specification Grammars and Modular System Design. [Citation Graph (0, 0)][DBLP ] AMAST, 1993, pp:217-224 [Conf ] Hartmut Ehrig , Michael Baldamus , Felix Cornelius , Fernando Orejas Theory of Algebraic Module Specification including Behavioral Semantics and Constraints. [Citation Graph (0, 0)][DBLP ] AMAST, 1991, pp:145-172 [Conf ] Magdalena Gajewsky , Hartmut Ehrig The »Petri Net Baukasten«: An Overview. [Citation Graph (0, 0)][DBLP ] Unifying Petri Nets, 2001, pp:26-53 [Conf ] Kathrin Hoffmann , Hartmut Ehrig , Till Mossakowski High-Level Nets with Nets and Rules as Tokens. [Citation Graph (0, 0)][DBLP ] ICATPN, 2005, pp:268-288 [Conf ] Julia Padberg , Hartmut Ehrig Parameterized Net Classes: A Uniform Approach to Petri Net Classes. [Citation Graph (0, 0)][DBLP ] Unifying Petri Nets, 2001, pp:173-229 [Conf ] Julia Padberg , Hartmut Ehrig , Grzegorz Rozenberg Behavior and Realization Construction for Petri Nets Based on Free Monoid and Power Set Graphs. [Citation Graph (0, 0)][DBLP ] Unifying Petri Nets, 2001, pp:230-249 [Conf ] Hartmut Ehrig , Kathrin Hoffmann , Julia Padberg , Paolo Baldan , Reiko Heckel High-Level Net Processes. [Citation Graph (0, 0)][DBLP ] Formal and Natural Computing, 2002, pp:191-219 [Conf ] Hartmut Ehrig , Michael Löwe From Parallel to Distributed Derivations of Graphs in the Single-Pushout-Approach. [Citation Graph (0, 0)][DBLP ] Informatik zwischen Wissenschaft und Gesellschaft, 1992, pp:47-65 [Conf ] Hartmut Ehrig , Ulrike Prange Weak Adhesive High-Level Replacement Categories and Systems: A Unifying Framework for Graph and Petri Net Transformations. [Citation Graph (0, 0)][DBLP ] Essays Dedicated to Joseph A. Goguen, 2006, pp:235-251 [Conf ] Hartmut Ehrig , Julia Padberg A Uniform Approach to Petri Nets. [Citation Graph (0, 0)][DBLP ] Foundations of Computer Science: Potential - Theory - Cognition, 1997, pp:219-231 [Conf ] Hartmut Ehrig Algebraic Theory of Parameterized Specifications with Requirements. [Citation Graph (0, 0)][DBLP ] CAAP, 1981, pp:1-24 [Conf ] Hartmut Ehrig Categorical Concept of Constraints for Algebraic Specifications. [Citation Graph (0, 0)][DBLP ] Categorial Methods in Computer Science, 1988, pp:1-15 [Conf ] Hartmut Ehrig , Werner Fey , Horst Hansen , Michael Löwe , Francesco Parisi-Presicce Categories for the Development of Algebraic Module Specifications. [Citation Graph (0, 0)][DBLP ] Categorial Methods in Computer Science, 1988, pp:157-184 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski Power and initial automata in pseudoclosed categories. [Citation Graph (0, 0)][DBLP ] Category Theory Applied to Computation and Control, 1974, pp:144-150 [Conf ] Hartmut Ehrig , Wolfgang Kühnel , Michael Pfender Diagram characterization. [Citation Graph (0, 0)][DBLP ] Category Theory Applied to Computation and Control, 1974, pp:137-143 [Conf ] Horst Herrlich , Hartmut Ehrig The Construct PRO of Projection Spaces: Its Internal Structure. [Citation Graph (0, 0)][DBLP ] Categorial Methods in Computer Science, 1988, pp:286-293 [Conf ] Fernando Orejas , Pilar Nivela , Hartmut Ehrig Semantical Constructions for Categories of Behavioural Specifications. [Citation Graph (0, 0)][DBLP ] Categorial Methods in Computer Science, 1988, pp:220-243 [Conf ] Hartmut Ehrig , Michael Baldamus , Fernando Orejas New Concepts of Amalgamation and Extension for a General Theory of Specifications. [Citation Graph (0, 0)][DBLP ] COMPASS/ADT, 1991, pp:199-221 [Conf ] Hartmut Ehrig , Martin Große-Rhode , Uwe Wolter On the Role of Category Theory in the Area of Algebraic Specification. [Citation Graph (0, 0)][DBLP ] COMPASS/ADT, 1995, pp:17-48 [Conf ] Hartmut Ehrig , Michael Löwe , Fernando Orejas Dynamic Abstract Data Types Based on Algebraic Graph Transformations. [Citation Graph (0, 0)][DBLP ] COMPASS/ADT, 1994, pp:236-254 [Conf ] Hartmut Ehrig , Francesco Parisi-Presicce Non-Equivalence of Categories for Equational Algebraic Specifications. [Citation Graph (0, 0)][DBLP ] COMPASS/ADT, 1991, pp:222-235 [Conf ] Hartmut Ehrig , Julia Padberg , Leila Ribeiro Algebraic High-Level Nets: Petri Nets Revisited. [Citation Graph (0, 0)][DBLP ] COMPASS/ADT, 1992, pp:188-206 [Conf ] Paolo Baldan , Andrea Corradini , Hartmut Ehrig , Reiko Heckel Compositional Modeling of Reactive Systems Using Open Nets. [Citation Graph (0, 0)][DBLP ] CONCUR, 2001, pp:502-518 [Conf ] Hartmut Ehrig , Robert Geisler , Marcus Klar , Julia Padberg Horizontal and Vertical Structuring Techniques for Statecharts. [Citation Graph (0, 0)][DBLP ] CONCUR, 1997, pp:181-195 [Conf ] Andrea Corradini , Hartmut Ehrig , Michael Löwe , Ugo Montanari , Francesca Rossi Abstract Graph Derivations in the Double Pushout Approach. [Citation Graph (0, 0)][DBLP ] Dagstuhl Seminar on Graph Transformations in Computer Science, 1993, pp:86-103 [Conf ] Andrea Corradini , Hartmut Ehrig , Michael Löwe , Ugo Montanari , Francesca Rossi Jungle Rewriting: an Abstract Description of a Lazy Narrowing Machine. [Citation Graph (0, 0)][DBLP ] Dagstuhl Seminar on Graph Transformations in Computer Science, 1993, pp:119-137 [Conf ] Hartmut Ehrig , Karsten Ehrig , Gabriele Taentzer , Juan de Lara , Dániel Varró , Szilvia Varró-Gyapay Termination Criteria for Model Transformation. [Citation Graph (0, 0)][DBLP ] Transformation Techniques in Software Engineering, 2005, pp:- [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , Gabriele Taentzer Canonical Derivaitons for High-Level Replacement Systems. [Citation Graph (0, 0)][DBLP ] Dagstuhl Seminar on Graph Transformations in Computer Science, 1993, pp:153-169 [Conf ] Benjamin Braatz , Hartmut Ehrig , Milan Urbásek Petri Net Transformations in the "Petri Net Baukasten". [Citation Graph (0, 0)][DBLP ] Petri Net Technology for Communication-Based Systems, 2003, pp:37-65 [Conf ] Hartmut Ehrig Integration of Software Specification Techniques for Applications in Engineering: Introduction and Overview of Results. [Citation Graph (0, 0)][DBLP ] SoftSpez Final Report, 2004, pp:1-8 [Conf ] Claudia Ermel , Roswitha Bardohl , Hartmut Ehrig Generation of Animation Views for Petri Nets in GenGED. [Citation Graph (0, 0)][DBLP ] Petri Net Technology for Communication-Based Systems, 2003, pp:83-108 [Conf ] Herbert Weber , Hartmut Ehrig , Wolfgang Reisig , Alexander Borusan , Sabine Lembke , Juliane Dehnert , Michael Weber , Axel Martens , Julia Padberg , Claudia Ermel , Anilda Qemali The Petri Net Baukasten of the DFG Forschergruppe PETRI NET TECHNOLOGY. [Citation Graph (0, 0)][DBLP ] Petri Net Technology for Communication-Based Systems, 2003, pp:1-21 [Conf ] Roswitha Bardohl , Hartmut Ehrig , Juan de Lara , Gabriele Taentzer Integrating Meta-modelling Aspects with Graph Transformation for Efficient Visual Language Definition and Model Manipulation. [Citation Graph (0, 0)][DBLP ] FASE, 2004, pp:214-228 [Conf ] Hartmut Ehrig , Karsten Ehrig , Juan de Lara , Gabriele Taentzer , Dániel Varró , Szilvia Varró-Gyapay Termination Criteria for Model Transformation. [Citation Graph (0, 0)][DBLP ] FASE, 2005, pp:49-63 [Conf ] Hartmut Ehrig , Fernando Orejas , Benjamin Braatz , Markus Klein , Martti Piirainen A Generic Component Framework for System Modeling. [Citation Graph (0, 0)][DBLP ] FASE, 2002, pp:33-48 [Conf ] Hartmut Ehrig Embedding Theorem in the Algebraic Theory of Graph Grammars. [Citation Graph (0, 0)][DBLP ] FCT, 1977, pp:245-255 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , James W. Thatcher , Eric G. Wagner , Jesse B. Wright Parameter Passing in Algebraic Specification Languages. [Citation Graph (0, 0)][DBLP ] Program Specification, 1981, pp:322-369 [Conf ] Jørgen Steensgaard-Madsen , Jane W. Hughes , Malcolm S. Powell , Hartmut Ehrig , Hans-Jörg Kreowski , Leif Sandegaard Nielsen , Jean-Raymond Abrial , Ib Holm Sørensen , Robin M. Gallimore , Derek Coleman , Joseph A. Goguen KWIC-index generation. [Citation Graph (0, 0)][DBLP ] Program Specification, 1981, pp:47-117 [Conf ] Hartmut Ehrig , Michael Pfender , Hans Jürgen Schneider Graph-Grammars: An Algebraic Approach [Citation Graph (0, 0)][DBLP ] FOCS, 1973, pp:167-180 [Conf ] Hartmut Ehrig , Barbara König Deriving Bisimulation Congruences in the DPO Approach to Graph Rewriting. [Citation Graph (0, 0)][DBLP ] FoSSaCS, 2004, pp:151-166 [Conf ] Hartmut Ehrig , Werner Fey , Horst Hansen , Michael Löwe , Dean Jacobs Algebraic Software Development Concepts for Module and Configuration Families. [Citation Graph (0, 0)][DBLP ] FSTTCS, 1989, pp:181-192 [Conf ] Herbert Weber , Marcus Klar , Stefan Mann , Ralf-Detlef Kutsche , Stefan Jähnichen , Robert Büssow , Hartmut Ehrig , Robert Geisler , Gabriel Baum , Claudia Pons , Miguel Felder , Sergio Waldoke Integrating Object-Oriented Modelling Techniques with Formal Specification Techniques. [Citation Graph (0, 0)][DBLP ] German-Argentinian Workshop on Information Technology, 1999, pp:23-30 [Conf ] Hartmut Ehrig Aspects of concurrency in graph grammars. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1982, pp:58-81 [Conf ] Hartmut Ehrig Tutorial introduction to the algebraic approach of graph grammars. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1986, pp:3-14 [Conf ] Hartmut Ehrig , Karsten Ehrig , Annegret Habel , Karl-Heinz Pennemann Constraints and Application Conditions: From Graphs to High-Level Structures. [Citation Graph (0, 0)][DBLP ] ICGT, 2004, pp:287-303 [Conf ] Hartmut Ehrig , Reiko Heckel , Martin Korff , Michael Löwe , Leila Ribeiro , Annika Wagner , Andrea Corradini Algebraic Approaches to Graph Transformation - Part II: Single Pushout Approach and Comparison with Double Pushout Approach. [Citation Graph (0, 0)][DBLP ] Handbook of Graph Grammars, 1997, pp:247-312 [Conf ] Hartmut Ehrig , Annegret Habel , Hans-Jörg Kreowski , Francesco Parisi-Presicce From Graph Grammars to High Level Replacement Systems. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1990, pp:269-291 [Conf ] Paolo Baldan , Hartmut Ehrig , Barbara König Composition and Decomposition of DPO Transformations with Borrowed Context. [Citation Graph (0, 0)][DBLP ] ICGT, 2006, pp:153-167 [Conf ] Paolo Baldan , Hartmut Ehrig , Julia Padberg , Grzegorz Rozenberg Workshop on Petri Nets and Graph Transformations. [Citation Graph (0, 0)][DBLP ] ICGT, 2006, pp:467-469 [Conf ] Hartmut Ehrig , Annegret Habel , Julia Padberg , Ulrike Prange Adhesive High-Level Replacement Categories and Systems. [Citation Graph (0, 0)][DBLP ] ICGT, 2004, pp:144-160 [Conf ] Hartmut Ehrig , Martin Korff , Michael Löwe Tutorial Introduction to the Algebraic Approach of Graph Grammars Based on Double and Single Pushouts. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1990, pp:24-37 [Conf ] Hartmut Ehrig , Axel Liedtke Locally Star Sluing Formulas for a Class of Parallel Graph Grammars. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science and Biology, 1978, pp:206-223 [Conf ] Hartmut Ehrig , Michael Löwe Computing by Graph Transformation: Overall Aims and New Results. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1990, pp:688-703 [Conf ] Hartmut Ehrig , Fernando Orejas , Ulrike Prange Categorical Foundations of Distributed Graph Transformation. [Citation Graph (0, 0)][DBLP ] ICGT, 2006, pp:215-229 [Conf ] Hartmut Ehrig , Julia Padberg , Grzegorz Rozenberg Workshop on Petri Nets and Graph Transformations. [Citation Graph (0, 0)][DBLP ] ICGT, 2004, pp:442-444 [Conf ] Hartmut Ehrig , Ulrike Prange , Gabriele Taentzer Fundamental Theory for Typed Attributed Graph Transformation. [Citation Graph (0, 0)][DBLP ] ICGT, 2004, pp:161-177 [Conf ] Hartmut Ehrig , Barry K. Rosen Decomposition of Graph Grammar Productions and Derivations. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science and Biology, 1978, pp:192-205 [Conf ] Hartmut Ehrig , John Staples Church-Rosser properties for graph replacement systems with unique splitting. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1982, pp:82-101 [Conf ] Hartmut Ehrig , Francesco Parisi-Presicce Algebraic Specification Grammars: A Junction between Module Specifications and Graph Grammars. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1990, pp:292-310 [Conf ] Paul Boehm , Hartmut Ehrig , Udo Hummert , Michael Löwe Towards distributed graph grammars. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1986, pp:86-98 [Conf ] Andrea Corradini , Ugo Montanari , Francesca Rossi , Hartmut Ehrig , Reiko Heckel , Michael Löwe Algebraic Approaches to Graph Transformation - Part I: Basic Concepts and Double Pushout Approach. [Citation Graph (0, 0)][DBLP ] Handbook of Graph Grammars, 1997, pp:163-246 [Conf ] Andrea Corradini , Ugo Montanari , Francesca Rossi , Hartmut Ehrig , Michael Löwe Graph Grammars and Logic Programming. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1990, pp:221-237 [Conf ] Leen Lambers , Hartmut Ehrig , Fernando Orejas Conflict Detection for Graph Transformation with Negative Application Conditions. [Citation Graph (0, 0)][DBLP ] ICGT, 2006, pp:61-76 [Conf ] Francesco Parisi-Presicce , Hartmut Ehrig , Ugo Montanari Graph rewriting with unification and composition. [Citation Graph (0, 0)][DBLP ] Graph-Grammars and Their Application to Computer Science, 1986, pp:496-514 [Conf ] Dániel Varró , Szilvia Varró-Gyapay , Hartmut Ehrig , Ulrike Prange , Gabriele Taentzer Termination Analysis of Model Transformations by Petri Nets. [Citation Graph (0, 0)][DBLP ] ICGT, 2006, pp:260-274 [Conf ] Hartmut Ehrig Combined Algebraic Specification Techniques for Concurrent and Distributed Systems. [Citation Graph (0, 0)][DBLP ] GI Jahrestagung, 1993, pp:528-533 [Conf ] Hartmut Ehrig DFG-Schwerpunktprogramm "Integration von Techniken der Softwarespezifikation für ingenieurwissenschaftliche Anwendungen". [Citation Graph (0, 0)][DBLP ] GI Jahrestagung, 1997, pp:180-181 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , Peter Padawitz Algebraic Implementation of Abstract Data Types: Concept, Syntax, Semantics and Correctness. [Citation Graph (0, 0)][DBLP ] ICALP, 1980, pp:142-156 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , James W. Thatcher , Eric G. Wagner , Jesse B. Wright Parameterized Data Types in Algebraic Specification Languages (Short Version). [Citation Graph (0, 0)][DBLP ] ICALP, 1980, pp:157-168 [Conf ] Hartmut Ehrig , Peter Pepper , Fernando Orejas On Recent Trends in Algebraic Specification. [Citation Graph (0, 0)][DBLP ] ICALP, 1989, pp:263-288 [Conf ] Hartmut Ehrig , Barry K. Rosen The Mathematics of Record Handling. [Citation Graph (0, 0)][DBLP ] ICALP, 1977, pp:206-220 [Conf ] Hartmut Ehrig , Gabriele Taentzer A Proposal for Consistent Integration of Visual Computing with Visual Development of Software Components. [Citation Graph (0, 0)][DBLP ] ICALP Satellite Workshops, 2000, pp:427-434 [Conf ] Hartmut Ehrig , Eric G. Wagner , James W. Thatcher Algebraic Specifications with Generating Constraints. [Citation Graph (0, 0)][DBLP ] ICALP, 1983, pp:188-202 [Conf ] Hartmut Ehrig , Herbert Weber Programming in the Large with Algebraic Module Specifications (Invited Paper). [Citation Graph (0, 0)][DBLP ] IFIP Congress, 1986, pp:675-684 [Conf ] Hartmut Ehrig , Werner Fey , Francesco Parisi-Presicce , Edward K. Blum Algebraic Theory of Module Specification with Constraints. [Citation Graph (0, 0)][DBLP ] MFCS, 1986, pp:59-77 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski Parallelism of Manipulations in Multidimensional Information Structures. [Citation Graph (0, 0)][DBLP ] MFCS, 1976, pp:284-293 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , Bernd Mahr , Peter Padawitz Compound Algebraic Implementations: An Approach to Stepwise Refinement of Software Systems. [Citation Graph (0, 0)][DBLP ] MFCS, 1980, pp:231-245 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , Andrea Maggiolo-Schettini , Barry K. Rosen , Józef Winkowski Deriving Structures from Structures. [Citation Graph (0, 0)][DBLP ] MFCS, 1978, pp:177-190 [Conf ] Hartmut Ehrig , Barry K. Rosen Concurrency of Manipulations in Multidimensional Information Structures. [Citation Graph (0, 0)][DBLP ] MFCS, 1978, pp:165-176 [Conf ] Reiko Heckel , Hartmut Ehrig , Uwe Wolter , Andrea Corradini Integrating the Specification Techniques of Graph Transformation and Temporal Logic. [Citation Graph (0, 0)][DBLP ] MFCS, 1997, pp:219-228 [Conf ] Fernando Orejas , Elvira Pino , Hartmut Ehrig Algebraic Methods in the Compositional Analysis of Logic Programs. [Citation Graph (0, 0)][DBLP ] MFCS, 1994, pp:112-126 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , Herbert Weber Neue Aspekte algebraischer Spezifikationsschemata für Datenbanksysteme. [Citation Graph (0, 0)][DBLP ] Formale Modelle für Informationssysteme, 1979, pp:181-198 [Conf ] Andrea Corradini , Hartmut Ehrig , Michael Löwe , Ugo Montanari , Francesca Rossi An Event Structure Semantics for Safe Graph Grammars. [Citation Graph (0, 0)][DBLP ] PROCOMET, 1994, pp:423-444 [Conf ] Hartmut Ehrig , Hans-Jörg Kreowski , Peter Padawitz A Case Study of Abstract Implementations and Their Correctness. [Citation Graph (0, 0)][DBLP ] Symposium on Programming, 1980, pp:108-122 [Conf ] Martin Große-Rhode , Hartmut Ehrig Transformation of Combined Data Type and Process Specifications Using Projection Algebras. [Citation Graph (0, 0)][DBLP ] REX Workshop, 1989, pp:301-339 [Conf ] Hartmut Ehrig , Werner Fey , Hans-Jörg Kreowski Algebraische Spezifikation eines Stücklistensystems - eine Fallstudie. [Citation Graph (0, 0)][DBLP ] Software Engineering, 1980, pp:75-90 [Conf ] Hartmut Ehrig , Ingo Claßen , Paul Boehm , Werner Fey , Martin Korff , Michael Löwe Algebraic Concepts for Software Development in ACT ONE, ACT TWO and LOTOS (eingeladener Vortrag). [Citation Graph (0, 0)][DBLP ] Software-Entwicklung, 1989, pp:201-224 [Conf ] Hartmut Ehrig , Bernd Mahr Complexity of Implementations on the Level of Algebraic Specifications [Citation Graph (0, 0)][DBLP ] STOC, 1980, pp:281-293 [Conf ] Roswitha Bardohl , Hartmut Ehrig Conceptual Model of the Graphical Editor GENGED for the Visual Definition of Visual Languages. [Citation Graph (0, 0)][DBLP ] TAGT, 1998, pp:252-266 [Conf ] Andrea Corradini , Hartmut Ehrig , Michael Löwe , Ugo Montanari , Julia Padberg The Category of Typed Graph Grammars and its Adjunctions with Categories. [Citation Graph (0, 0)][DBLP ] TAGT, 1994, pp:56-74 [Conf ] Andrea Corradini , Hartmut Ehrig , Michael Löwe , Ugo Montanari , Francesca Rossi An Event Structure Semantics for Graph Grammars with Parallel Productions. [Citation Graph (0, 0)][DBLP ] TAGT, 1994, pp:240-256 [Conf ] Hartmut Ehrig , Gregor Engels Pragmatic and Semantic Aspects of a Module Concept for Graph Transformation Systems. [Citation Graph (0, 0)][DBLP ] TAGT, 1994, pp:137-154 [Conf ] Hartmut Ehrig , Reiko Heckel , Mercè Llabrés , Fernando Orejas , Julia Padberg , Grzegorz Rozenberg Double-Pullback Graph Transitions: A Rule-Based Framework with Incomplete Information. [Citation Graph (0, 0)][DBLP ] TAGT, 1998, pp:85-102 [Conf ] Hartmut Ehrig , Rosa M. Jiménez , Fernando Orejas Compositionality Results for Different Types of Parameterization and Parameter Passing in Specification Languages. [Citation Graph (0, 0)][DBLP ] TAPSOFT, 1993, pp:31-45 [Conf ] Hartmut Ehrig , Bernd Mahr A Decade of TAPSOFT: Aspects of Process and Prospects in Theory and Practice of Software Development. [Citation Graph (0, 0)][DBLP ] TAPSOFT, 1995, pp:3-24 [Conf ] Hartmut Ehrig , Bernd Mahr Future Trends of TAPSOFT. [Citation Graph (0, 0)][DBLP ] TAPSOFT, 1997, pp:6-10 [Conf ] Michael Löwe , Hartmut Ehrig , Werner Fey , Dean Jacobs On the Relationship Between Algebraic Module Specifications and Program Modules. [Citation Graph (0, 0)][DBLP ] TAPSOFT, Vol.2, 1991, pp:83-98 [Conf ] Hartmut Ehrig , Karsten Ehrig , Ulrike Prange , Gabriele Taentzer Formal Integration of Inheritance with Typed Attributed Graph Transformation for Efficient VL Definition and Model Manipulation. [Citation Graph (0, 0)][DBLP ] VL/HCC, 2005, pp:71-78 [Conf ] Fernando Orejas , Hartmut Ehrig , Elvira Pino Tight and Loose Semantics for Transformation Systems. [Citation Graph (0, 0)][DBLP ] WADT, 2001, pp:238-255 [Conf ] Hartmut Ehrig , Magdalena Gajewsky , Uwe Wolter From abstract data types to algebraic development techniques: A shift of paradigms. [Citation Graph (0, 0)][DBLP ] WADT, 1997, pp:1-17 [Conf ] Hartmut Ehrig Distributed Parallelism of Graph Transformations. [Citation Graph (0, 0)][DBLP ] WG, 1987, pp:1-19 [Conf ] Michael Löwe , Hartmut Ehrig Algebraic Approach to Graph Transformation Based on Single Pushout Derivations. [Citation Graph (0, 0)][DBLP ] WG, 1990, pp:338-353 [Conf ] Hartmut Ehrig , Michael Löwe Categorical principles, techniques and results for high-level-replacement systems in computer science. [Citation Graph (0, 0)][DBLP ] Applied Categorical Structures, 1993, v:1, n:1, pp:21-50 [Journal ] Hans Jürgen Schneider , Hartmut Ehrig Grammars on Partial Graphs. [Citation Graph (0, 0)][DBLP ] Acta Inf., 1976, v:6, n:, pp:297-316 [Journal ] Hartmut Ehrig , Bernd Mahr , Ingo Claßen , Fernando Orejas Introduction to Algebraic Specification. Part 1: Formal Methods for Software Development. [Citation Graph (0, 0)][DBLP ] Comput. J., 1992, v:35, n:5, pp:460-467 [Journal ] Hartmut Ehrig , Bernd Mahr , Ingo Claßen , Fernando Orejas Introduction to Algebraic Specification. Part 2: From Classical View to Foundations of System Specifications. [Citation Graph (0, 0)][DBLP ] Comput. J., 1992, v:35, n:5, pp:468-477 [Journal ] Hartmut Ehrig , Gabriele Taentzer Graphical Represenation and Graph Transformation. [Citation Graph (0, 0)][DBLP ] ACM Comput. Surv., 1999, v:31, n:3es, pp:9- [Journal ] Hartmut Ehrig , Michael Baldamus , Fernando Orejas Amalgamation and Extension in the Framework of Specification Logics and Generalized Morphisms. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1991, v:44, n:, pp:129-143 [Journal ] Hartmut Ehrig On the Role of Formal Specification Techniques: From TAPSOFT 1985 to ETAPS 2000. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2000, v:71, n:, pp:90-91 [Journal ] Hartmut Ehrig A Review of Graph Grammars and Preview of ICGT 2002: The First International Conference on Graph Transformation. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2001, v:75, n:, pp:97- [Journal ] Hartmut Ehrig On the Roots, Birth and Childhood of ETAPS. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2001, v:74, n:, pp:58-60 [Journal ] Hartmut Ehrig Bigraphs meet Double Pushouts. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2002, v:78, n:, pp:72-85 [Journal ] Hartmut Ehrig A Review of Algebraic Specification and Component Techniques at TU Berlin. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2002, v:76, n:, pp:84-87 [Journal ] Hartmut Ehrig On the relevance of high-level net processes, Formal Specification Column. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2003, v:79, n:, pp:64-68 [Journal ] Hartmut Ehrig Attributed Graphs and Typing: Reationshi between Different Representations (Column: Formal Specification). [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2004, v:82, n:, pp:175-190 [Journal ] Hartmut Ehrig Integration of Specification Techniques for Applications in Engineering 1998-2004 (Column: Formal Specification). [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2004, v:83, n:, pp:156-158 [Journal ] Hartmut Ehrig The Algebraic Specification Column. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1987, v:33, n:, pp:25-26 [Journal ] Hartmut Ehrig The Algebraic Specification Column. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1987, v:32, n:, pp:70-72 [Journal ] Hartmut Ehrig The Algebraic Specification Column. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1988, v:36, n:, pp:52-56 [Journal ] Hartmut Ehrig The Algebraic Specification Column. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1988, v:35, n:, pp:69-70 [Journal ] Hartmut Ehrig The Algebraic Specification Column. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1988, v:34, n:, pp:39-40 [Journal ] Hartmut Ehrig The Algebraic Specification Column. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1989, v:38, n:, pp:79-92 [Journal ] Hartmut Ehrig ESF-concepts linked with algebraic module specifications. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1990, v:41, n:, pp:138-144 [Journal ] Hartmut Ehrig Some important new facts supporting the development of algebraic specifications. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1992, v:47, n:, pp:135-136 [Journal ] Hartmut Ehrig FLEX: A Flexible Extension and Integration Concept for Software Development in SORSo and COMPASS. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1994, v:52, n:, pp:188-202 [Journal ] Hartmut Ehrig EATCS Mini-Track of FM'99. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1998, v:66, n:, pp:83-84 [Journal ] Hartmut Ehrig , Michael A. Arbib Linking Schemas and Module Specifications: A Proposal. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1990, v:42, n:, pp:135- [Journal ] Hartmut Ehrig , Helmut Adametz New Compatibility Results for Implementations within the Initial Algebraic Approach. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1991, v:43, n:, pp:102-112 [Journal ] Hartmut Ehrig , Ingo Claßen Overview of Algebraic Specification Languages Environments and Tools, and Algebraic Specifications of Software Systems. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1989, v:39, n:, pp:103-111 [Journal ] Hartmut Ehrig , Ingo Claßen Overview of algebraic specification languages, enviroments and tools, and algebraic specifications of software systems(Part 3). [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1990, v:41, n:, pp:145-153 [Journal ] Hartmut Ehrig , Ingo Claßen Overview of Algebraic Specification Languages Environments and Tools, and Algebraic Specifications of Software Systems. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1990, v:40, n:, pp:172-181 [Journal ] Hartmut Ehrig , Robert Geisler , Martin Große-Rhode , Marcus Klar , Stefan Mann On Formal Semantics and Integration of Object-Oriented Modeling Languages. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2000, v:70, n:, pp:77-81 [Journal ] Hartmut Ehrig , Annegret Habel , Udo Hummert , Paul Boehm Towards algebraic data types grammars: a junction between algebraic specification and graph grammars. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1986, v:29, n:, pp:22-26 [Journal ] Hartmut Ehrig , Hans-Jörg Kreowski , Fernando Orejas Correctness of actualization for parameterized implementation concepts based on constructors and abstractors. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1995, v:56, n:, pp:- [Journal ] Hartmut Ehrig , Jacques Loeckx , Bernd Mahr A remark on the equational calculus for many-sorted algebras with possibly empty carrier sets. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1986, v:30, n:, pp:61-65 [Journal ] Hartmut Ehrig , Bernd Mahr Theory and Practice of Software Development: A Review of Driving Forces and Expectations. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1995, v:57, n:, pp:- [Journal ] Hartmut Ehrig , Bernd Mahr Algebraic Techniques in Software Development. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1996, v:58, n:, pp:- [Journal ] Hartmut Ehrig , A. Merten , Julia Padberg How to Transfer Concepts of Abstract Data Types to Petri Nets? [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1997, v:62, n:, pp:- [Journal ] Hartmut Ehrig , Fernando Orejas Dynamic Abstract Data Types: An informal Proposal. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1994, v:53, n:, pp:162-169 [Journal ] Hartmut Ehrig , Fernando Orejas Integration Paradigm for Data Type and Process Specification Techniques. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1998, v:65, n:, pp:90-97 [Journal ] Hartmut Ehrig , Julia Padberg Linking Algebraic High level Nets and Dynamic Abstract Data. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1994, v:54, n:, pp:132-144 [Journal ] Hartmut Ehrig , Julia Padberg , Fernando Orejas From Basic Views and Aspects to Integration of Specification Formalisms. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1999, v:69, n:, pp:98-109 [Journal ] Hartmut Ehrig , Wolfgang Reisig An Algebraic View on Petri Nets. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1997, v:61, n:, pp:- [Journal ] Hartmut Ehrig , Gunnar Schröter The Role of Mathematics and Formal Specification Techniques in Software System Development. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 2000, v:72, n:, pp:77-83 [Journal ] Hartmut Ehrig , Uwe Wolter The Impact and Future Role of Algebraic Specification. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1996, v:60, n:, pp:74-77 [Journal ] Martin Große-Rhode , Hartmut Ehrig Restriction Constructions in Specification Logics. [Citation Graph (0, 0)][DBLP ] Bulletin of the EATCS, 1992, v:46, n:, pp:84-89 [Journal ] Hartmut Ehrig , Werner Fey , Horst Hansen , Michael Löwe , Dean Jacobs , Anno Langen , Francesco Parisi-Presicce Algebraic Specification of Modules and Configuration Families. [Citation Graph (0, 0)][DBLP ] Elektronische Informationsverarbeitung und Kybernetik, 1989, v:25, n:5/6, pp:205-232 [Journal ] Roswitha Bardohl , Hartmut Ehrig Preface UNIGRA'03 - Uniform Approaches to Graphical Process Specification Techniques. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2003, v:82, n:7, pp:- [Journal ] Hartmut Ehrig Behaviour and Instantiation of High-Level Net Processes. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2003, v:82, n:7, pp:- [Journal ] Hartmut Ehrig Introduction to COMPUGRAPH. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 1995, v:2, n:, pp:- [Journal ] Hartmut Ehrig , Benjamin Braatz , Markus Klein , Fernando Orejas , Sonia Pérez , Elvira Pino Object-Oriented Connector-Component Architectures. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2005, v:141, n:3, pp:123-151 [Journal ] Hartmut Ehrig , Karsten Ehrig Overview of Formal Concepts for Model Transformations Based on Typed Attributed Graph Transformation. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2006, v:152, n:, pp:3-22 [Journal ] Hartmut Ehrig , Claudia Ermel , Julia Padberg Preface. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2001, v:44, n:4, pp:- [Journal ] Hartmut Ehrig , Annegret Habel , Francesco Parisi-Presicce Basic Results for Two Types of High-Level Replacement Systems. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2001, v:51, n:, pp:- [Journal ] Hartmut Ehrig , Kathrin Hoffmann , Julia Padberg Transformations of Petri Nets. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2006, v:148, n:1, pp:151-172 [Journal ] Hartmut Ehrig , Fernando Orejas A Conceptual and Formal Framework for the Integration of Data Type and Process Modeling Techniques. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2001, v:50, n:3, pp:- [Journal ] Hartmut Ehrig , Fernando Orejas Foreword Volume 72. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2002, v:72, n:, pp:- [Journal ] Hartmut Ehrig , Fernando Orejas , Benjamin Braatz , Markus Klein , Martti Piirainen A Component Framework Based on High-Level Replacement Systems. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2003, v:72, n:3, pp:- [Journal ] Hartmut Ehrig , Julia Padberg , Benjamin Braatz , Markus Klein , Fernando Orejas , Sonia Pérez , Elvira Pino A Generic Framework for Connector Architectures based on Components and Transformations. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2004, v:108, n:, pp:53-67 [Journal ] Hartmut Ehrig , Julia Padberg , Grzegorz Rozenberg Preface. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2005, v:127, n:2, pp:1-3 [Journal ] Leen Lambers , Hartmut Ehrig , Fernando Orejas Efficient Detection of Conflicts in Graph-based Model Transformation. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2006, v:152, n:, pp:97-109 [Journal ] Fernando Orejas , Hartmut Ehrig Components for Algebra Transformation Systems. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2003, v:82, n:7, pp:- [Journal ] Hartmut Ehrig Behaviour and Instantiation of High-Level Petri Net Processes. [Citation Graph (0, 0)][DBLP ] Fundam. Inform., 2005, v:65, n:3, pp:211-247 [Journal ] Hartmut Ehrig , Karsten Ehrig , Ulrike Prange , Gabriele Taentzer Fundamental Theory for Typed Attributed Graphs and Graph Transformation based on Adhesive HLR Categories. [Citation Graph (0, 0)][DBLP ] Fundam. Inform., 2006, v:74, n:1, pp:31-61 [Journal ] Hartmut Ehrig , Karsten Ehrig , Annegret Habel , Karl-Heinz Pennemann Theory of Constraints and Application Conditions: From Graphs to High-Level Structures. [Citation Graph (0, 0)][DBLP ] Fundam. Inform., 2006, v:74, n:1, pp:135-166 [Journal ] Hartmut Ehrig , Julia Padberg , Ulrike Prange , Annegret Habel Adhesive High-Level Replacement Systems: A New Categorical Framework for Graph Transformation. [Citation Graph (0, 0)][DBLP ] Fundam. Inform., 2006, v:74, n:1, pp:1-29 [Journal ] Hartmut Ehrig , Martin Große-Rhode Integration von Techniken der Softwarespezifkation fuer ingenieurwissenschaftliche Anwendungen. [Citation Graph (0, 0)][DBLP ] Inform., Forsch. Entwickl., 2001, v:16, n:2, pp:110-117 [Journal ] Hartmut Ehrig , Robert Geisler , Marcus Klar DFG-Schwerpunktprogramm ab 1998. Integration von Techniken der Softwarespezifikation für ingenieurwissenschaftliche Anwendungen. [Citation Graph (0, 0)][DBLP ] Inform., Forsch. Entwickl., 1998, v:13, n:1, pp:43-46 [Journal ] Gregor Engels , Reiko Heckel , Gabriele Taentzer , Hartmut Ehrig A Combined Reference Model- and View-Based Approach to System Specification. [Citation Graph (0, 0)][DBLP ] International Journal of Software Engineering and Knowledge Engineering, 1997, v:7, n:4, pp:457-477 [Journal ] Hartmut Ehrig , Hans-Jörg Kreowski Applications of Graph Grammar Theory to Consistency, Synchronization and Scheduling in Data Base Systems. [Citation Graph (0, 0)][DBLP ] Inf. Syst., 1980, v:5, n:3, pp:225-238 [Journal ] Hartmut Ehrig , Benjamin Braatz , Markus Klein Priority Program SoftSpez and the International INT Workshops "Integration of Software Specification Techniques for Applications in Engineering" (DFG-Schwerpunktprogramm SoftSpez und die internationalen INT-Workshops "Integration von Techniken der Softwar [Citation Graph (0, 0)][DBLP ] it - Information Technology, 2005, v:47, n:1, pp:45-53 [Journal ] Hartmut Ehrig , Wolfgang Kühnel Categorial approach to nonlinear constant continuous-time systems. [Citation Graph (0, 0)][DBLP ] ITA, 1979, v:13, n:2, pp:- [Journal ] Hartmut Ehrig , Hans-Jörg Kreowski Systematic Approach to Reduction and Minimization in Automata and System Theory. [Citation Graph (0, 0)][DBLP ] J. Comput. Syst. Sci., 1976, v:12, n:3, pp:269-304 [Journal ] Hartmut Ehrig , Bernd Mahr Complexity of Algebraic Implementations for Abstract Data Types. [Citation Graph (0, 0)][DBLP ] J. Comput. Syst. Sci., 1981, v:23, n:2, pp:223-253 [Journal ] Hartmut Ehrig , Karl Wilhelm Tischer Graph Grammars and Applications to Specialization and Evolution in Biology. [Citation Graph (0, 0)][DBLP ] J. Comput. Syst. Sci., 1975, v:11, n:2, pp:212-236 [Journal ] Julia Padberg , Hartmut Ehrig Petri net modules in the transformation-based component framework. [Citation Graph (0, 0)][DBLP ] J. Log. Algebr. Program., 2006, v:67, n:1-2, pp:198-225 [Journal ] Felix Cornelius , Michael Baldamus , Hartmut Ehrig , Fernando Orejas Abstract and behaviour module specifications. [Citation Graph (0, 0)][DBLP ] Mathematical Structures in Computer Science, 1999, v:9, n:1, pp:21-62 [Journal ] Paolo Baldan , Andrea Corradini , Hartmut Ehrig , Reiko Heckel Compositional semantics for open Petri nets based on deterministic processe. [Citation Graph (0, 0)][DBLP ] Mathematical Structures in Computer Science, 2005, v:15, n:1, pp:1-35 [Journal ] Hartmut Ehrig , Annegret Habel , Hans-Jörg Kreowski , Francesco Parisi-Presicce Parallelism and Concurrency in High-Level Replacement Systems. [Citation Graph (0, 0)][DBLP ] Mathematical Structures in Computer Science, 1991, v:1, n:3, pp:361-404 [Journal ] Reiko Heckel , Andrea Corradini , Hartmut Ehrig , Michael Löwe Horizontal and Vertical Structuring of Typed Graph Transformation Systems. [Citation Graph (0, 0)][DBLP ] Mathematical Structures in Computer Science, 1996, v:6, n:6, pp:613-648 [Journal ] Reiko Heckel , Mercè Llabrés , Hartmut Ehrig , Fernando Orejas Concurrency and Loose Semantics of Open Graph Transformation Systems. [Citation Graph (0, 0)][DBLP ] Mathematical Structures in Computer Science, 2002, v:12, n:4, pp:349-376 [Journal ] Julia Padberg , Hartmut Ehrig , Leila Ribeiro Algebraic High-Level Net Transformation Systems. [Citation Graph (0, 0)][DBLP ] Mathematical Structures in Computer Science, 1995, v:5, n:2, pp:217-256 [Journal ] Rosa M. Jiménez , Fernando Orejas , Hartmut Ehrig Compositionality and Compatibility of Parameterization and Parameter Passing in Specification Languages. [Citation Graph (0, 0)][DBLP ] Mathematical Structures in Computer Science, 1995, v:5, n:2, pp:283-314 [Journal ] Hartmut Ehrig , Hans-Jörg Kreowski , Andrea Maggiolo-Schettini , Barry K. Rosen , Józef Winkowski Transformations of Structures: an Algebraic Approach. [Citation Graph (0, 0)][DBLP ] Mathematical Systems Theory, 1981, v:14, n:, pp:305-334 [Journal ] Hartmut Ehrig , Barry K. Rosen The Mathematics of Record Handling. [Citation Graph (0, 0)][DBLP ] SIAM J. Comput., 1980, v:9, n:3, pp:441-469 [Journal ] Hartmut Ehrig , Fernando Orejas , Benjamin Braatz , Markus Klein , Martti Piirainen A component framework for system modeling based on high-level replacement systems. [Citation Graph (0, 0)][DBLP ] Software and System Modeling, 2004, v:3, n:2, pp:114-135 [Journal ] Hartmut Ehrig , Werner Fey , Horst Hansen , Michael Löwe , Dean Jacobs , Francesco Parisi-Presicce Compatibility Problems in the Development of Algebraic Module Specifications. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1990, v:77, n:1&2, pp:27-71 [Journal ] Hartmut Ehrig , Martin Große-Rhode Functorial Theory of Parameterized Specifications in a General Specification Framework. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1994, v:135, n:2, pp:221-266 [Journal ] Hartmut Ehrig , Hans-Jörg Kreowski Compatibility of Parameter Passing and Implementation of Parameterized Data Types. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1983, v:27, n:, pp:255-286 [Journal ] Hartmut Ehrig , Hans-Jörg Kreowski , Bernd Mahr , Peter Padawitz Algebraic Implementation of Abstract Data Types. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1982, v:20, n:, pp:209-263 [Journal ] Hartmut Ehrig , Hans-Jörg Kreowski , James W. Thatcher , Eric G. Wagner , Jesse B. Wright Parameter Passing in Algebraic Specification Languages. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1984, v:28, n:, pp:45-81 [Journal ] Hartmut Ehrig , Michael Löwe The ESPRIT Basic Research Working Group COMPUGRAPH "Computing by Graph Transformation": A Survey. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1993, v:109, n:1&2, pp:3-6 [Journal ] Hartmut Ehrig , Michael Löwe Parallel and Distributed Derivations in the Single-Pushout Approach. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1993, v:109, n:1&2, pp:123-143 [Journal ] Hartmut Ehrig , Francesco Parisi-Presicce , Paul Boehm , Catharina Rieckhoff , Christian Dimitrovici , Martin Große-Rhode Combining Data Type and Recursive Process Specifications Using Projection Algebras. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1990, v:71, n:3, pp:347-380 [Journal ] Hartmut Ehrig , Barry K. Rosen Parallelism and Concurrency of Graph Manipulations. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1980, v:11, n:, pp:247-275 [Journal ] Fernando Orejas , Elvira Pino , Hartmut Ehrig Institutions for Logic Programming. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1997, v:173, n:2, pp:485-511 [Journal ] Eric G. Wagner , Hartmut Ehrig Canonical Constraints for Parameterized Data Types. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 1987, v:50, n:, pp:323-349 [Journal ] Juan de Lara , Roswitha Bardohl , Hartmut Ehrig , Karsten Ehrig , Ulrike Prange , Gabriele Taentzer Attributed graph transformation with node type inheritance. [Citation Graph (0, 0)][DBLP ] Theor. Comput. Sci., 2007, v:376, n:3, pp:139-163 [Journal ] Hartmut Ehrig , Kathrin Hoffmann , Julia Padberg , Ulrike Prange , Claudia Ermel Independence of Net Transformations and Token Firing in Reconfigurable Place/Transition Systems. [Citation Graph (0, 0)][DBLP ] ICATPN, 2007, pp:104-123 [Conf ] Paolo Baldan , Andrea Corradini , Hartmut Ehrig , Reiko Heckel , Barbara König Bisimilarity and Behaviour-Preserving Reconfigurations of Open Petri Nets. [Citation Graph (0, 0)][DBLP ] CALCO, 2007, pp:126-142 [Conf ] Hartmut Ehrig , Karsten Ehrig , Claudia Ermel , Frank Hermann , Gabriele Taentzer Information Preserving Bidirectional Model Transformations. [Citation Graph (0, 0)][DBLP ] FASE, 2007, pp:72-86 [Conf ] Julia Padberg , Kathrin Hoffmann , Hartmut Ehrig , Tony Modica , Enrico Biermann , Claudia Ermel Maintaining Consistency in Layered Architectures of Mobile Ad-Hoc Networks. [Citation Graph (0, 0)][DBLP ] FASE, 2007, pp:383-397 [Conf ] Tihamer Levendovszky , Ulrike Prange , Hartmut Ehrig Termination Criteria for DPO Transformations with Injective Matches. [Citation Graph (0, 0)][DBLP ] Electr. Notes Theor. Comput. Sci., 2007, v:175, n:4, pp:87-100 [Journal ] Transformations in Reconfigurable Place/Transition Systems. [Citation Graph (, )][DBLP ] Correctness, Completeness and Termination of Pattern-Based Model-to-Model Transformation. [Citation Graph (, )][DBLP ] Verification of Architectural Refactorings by Rule Extraction. [Citation Graph (, )][DBLP ] Transformation of Type Graphs with Inheritance for Ensuring Security in E-Government Networks. [Citation Graph (, )][DBLP ] Consistent Integration of Models Based on Views of Visual Languages. [Citation Graph (, )][DBLP ] A Logic of Graph Constraints. [Citation Graph (, )][DBLP ] A Formal Framework for Developing Adaptable Service-Based Applications. [Citation Graph (, )][DBLP ] Formal Analysis and Verification of Self-Healing Systems. [Citation Graph (, )][DBLP ] Deriving Bisimulation Congruences in the Presence of Negative Application Conditions. [Citation Graph (, )][DBLP ] Formal Analysis of Model Transformations Based on Triple Graph Rules with Kernels. [Citation Graph (, )][DBLP ] Embedding and Confluence of Graph Transformations with Negative Application Conditions. [Citation Graph (, )][DBLP ] Semantical Correctness and Completeness of Model Transformations Using Graph and Rule Transformation. [Citation Graph (, )][DBLP ] Open Petri Nets: Non-deterministic Processes and Compositionality. [Citation Graph (, )][DBLP ] Behavior Preservation in Model Refactoring Using DPO Transformations with Borrowed Contexts. [Citation Graph (, )][DBLP ] Formal Analysis of Functional Behaviour for Model Transformations Based on Triple Graph Grammars. [Citation Graph (, )][DBLP ] Finitary M \mathcal{M}-Adhesive Categories. [Citation Graph (, )][DBLP ] Local Confluence for Rules with Nested Application Conditions. [Citation Graph (, )][DBLP ] Multi-Amalgamation in Adhesive Categories. [Citation Graph (, )][DBLP ] Compositional Verification of Architectural Refactorings. [Citation Graph (, )][DBLP ] Iterative model-driven development of adaptable service-based applications. [Citation Graph (, )][DBLP ] On-the-Fly Construction, Correctness and Completeness of Model Transformations Based on Triple Graph Grammars. [Citation Graph (, )][DBLP ] Modeling multicasting in communication spaces by reconfigurable high-level Petri nets. [Citation Graph (, )][DBLP ] From Algebraic Graph Transformation to Adhesive HLR Categories and Systems. [Citation Graph (, )][DBLP ] Double-Pullback Transitions and Coalgebraic Loose Semantics for Graph Transformation Systems. [Citation Graph (, )][DBLP ] Construction and Properties of Adhesive and Weak Adhesive High-Level Replacement Categories. [Citation Graph (, )][DBLP ] Bisimilarity and Behaviour-Preserving Reconfigurations of Open Petri Nets [Citation Graph (, )][DBLP ] Efficient Conflict Detection in Graph Transformation Systems by Essential Critical Pairs. [Citation Graph (, )][DBLP ] A Typed Attributed Graph Grammar with Inheritance for the Abstract Syntax of UML Class and Sequence Diagrams. [Citation Graph (, )][DBLP ] Behavior-Preserving Simulation-to-Animation Model and Rule Transformations. [Citation Graph (, )][DBLP ] Compositionality of Model Transformations. [Citation Graph (, )][DBLP ] Composition and Independence of High-Level Net Processes. [Citation Graph (, )][DBLP ] Search in 0.110secs, Finished in 0.124secs