Use Cases as views: A formal approach to Requirements engineering in the Unified Process
J. Hendrik Hausmann, R. Heckel, in: Proceedings of the GI/OCG-Jahrestagung on Wirtschaft Und Wissenschaft in Der Network Economy - Visionen Und Wirklichkeit (2001), Wien (Österreich), Österreichische Computer Gesellschaft, Wien (Österreich), 2001, pp. 595–599.
LibreCat: /record/7889

Open Petri Nets as Semantic Model for Business Process Integration
R. Heckel, in: Proceedings of the 2nd International Colloquium on Petri Net Technologies for Modelling Communication Based Systems, DFG Research Group “Petri Net Technology,” 2001, pp. 129–134.
LibreCat: /record/7890

Strengthening UML Collaboration Diagrams by State Transformations
R. Heckel, S. Sauer, in: Proceedings of the 4th International Conference on Fundamental Approaches to Software Engineering (FASE 2001), Genova (Italy), Springer, London, UK, 2001, pp. 109–123.
LibreCat: /record/7891
DOI: http://dx.doi.org/10.1007/3-540-45314-8_9

Towards Behavior Consistent Modeling in UML-RT
J. Küster, in: Proceedings of the Forum on Design Languages (FDL’01), Lyon, France, 2001.
LibreCat: /record/7892

UML-based Behavior Specification of Interactive Multimedia Applications
S. Sauer, G. Engels, in: Proceedings of the IEEE Symposia on Human Centric Computing Languages and Environments (HCC 2001), Stresa (Italy), IEEE Computer Society, Washington, DC, USA, 2001, pp. 248–255.
LibreCat: /record/7893
DOI: http://dx.doi.org/10.1109/HCC.2001.995271

How to Specify a Graph Transformation Approach - A Meta Model for Fujaba
R. Heckel, A. Zündorf, in: H. Ehrig, J. Padberg (Eds.), Proceeding of the Workshop on Uniform Approaches to Graphical Process Specifcation Techniques (UNIGRA 2001, Satellite Event of the ETAPS 2001), Elsevier, Genova (Italy), 2001, pp. 41–51.
LibreCat: /record/7894

On the Specification and Analysis of Protocols in UML-RT
G. Engels, J. Küster, L. Groenewegen, On the Specification and Analysis of Protocols in UML-RT, University of Paderborn, Department of Computer Science, 2001.
LibreCat: /record/8211

Cooperability in Train Control Systems: Specification of Scenarios using Open Nets
J. Padberg, L. Jansen, H. Ehrig, E. Schnieder, R. Heckel, Transactions of the Society for Design and Process Science 5 (2001) 3–21.
LibreCat: /record/7391

Double Pullback Transitions and Coalgebraic Loose Semantics for Graph Transformation Systems
R. Heckel, H. Ehrig, U. Wolter, A. Corradini, Applied Categorical Structures 9 (2001) 83–110.
LibreCat: /record/7392

Roles in Agent-Oriented Modeling
R. Depke, R. Heckel, J. Küster, International Journal of Software Engineering and Knowledge Engineering 11 (2001) 281–302.
LibreCat: /record/7393
DOI: http://dx.doi.org/10.1142/S0218194001000529

A Coalgebraic presentation of structured transition systems
A. Corradini, M. Große-Rhode, R. Heckel, Theoretical Computer Science 260 (2001) 27–55.
LibreCat: /record/7394
DOI: http://dx.doi.org/10.1016/S0304-3975(00)00121-3

Modelle für automobile Software - Objektorientierte Modellierung von eingebetteten, interaktiven Softwaresystemen im Automobil
G. Engels, J. Gaulke, S. Sauer, Forschungsforum Paderborn 4 (2001) 24–29.
LibreCat: /record/7395

Using an XML-capable mailtool for the communication in software development projects
M. Lohmann, A. Wagner, in: Proceedings of the Workshop on XML Technologies and Software Engineering (XSE; Satellite Event of the ICSE 2001), Toronto (Canada), 2001.
LibreCat: /record/8355

Using UML models for the Description of Concurrent Behavior in Component Interfaces
T. Schattkowsky, K. Mehner, R. Depke, in: Proceedings of the Workshop on Concurrency Issues of the UML (Satellite Event of the International Conference on the Unified Modeling Language - UML 2001), Toronto (Canada), 2001.
LibreCat: /record/8356

Agent-oriented Modeling with Graph Transformation
R. Depke, R. Heckel, J. Küster, in: Proceedings of the First International Workshop on Agent-Oriented Software Engineering (AOSE 2000), Limerick (Ireland), Springer, Berlin/Heidelberg, 2001, pp. 105–120.
LibreCat: /record/8357
DOI: http://dx.doi.org/10.1007/3-540-44564-1_7

"Separation of Concern" mit Rollen, Subjekten und Aspekten
R. Depke, K. Mehner, in: Proceedings of the Workshop on Aspektorientierung - Workshop Der GI-Fachgruppe 2.1.9 Objektorientierte Software-Entwicklung (2001), Paderborn (Germany), Universität Paderborn, 2001, pp. 1–7.
LibreCat: /record/8358

Enhancing UML-RT Concepts for Behavioral Consistent Architecture Models
G. Engels, J. Küster, in: Proceedings of the 1st Workshop on Describing Software Architecture with UML (Satellite Event of the ICSE 2001), Toronto (Canada), 2001.
LibreCat: /record/8359

Identifiying Semantic Dimensions of (UML) Sequence Diagrams
J. Hendrik Hausmann, J. Küster, S. Sauer, in: Proceedings of the Workshop on Practical UML-Based Rigorous Development Methods - Countering or Integrating the EXtremists (PUML, Colocated with the UML 2001), Toronto (Canada), Gesellschaft für Informatik (GI), Bonn, 2001, pp. 142–157.
LibreCat: /record/8360

Behavioral Constraints for Visual Models
R. Heckel, J. Küster, in: Proceeding of the Workshop on Graph Transformation and Visual Modelling Techniques (GT-VMT 2001, Satellite Event of the ICALP 2001), Heraklion (Greece), Elsevier, 2001.
LibreCat: /record/8361
DOI: dx.doi.org/10.1016/S1571-0661(04)00177-X

Visualization and Debugging of Concurrent Java Programs with UML
K. Mehner, B. Weymann, in: Proceedings of the Workshop on Software Visualization (Satellite Event of the International Conference on Software Engineering - ICSE 2001), Toronto (Canada), 2001.
LibreCat: /record/8362