@article{8248,
  author       = {{Krauter, Stefan and Ochs, F.}},
  journal      = {{Renewable Energy}},
  number       = {{2}},
  pages        = {{153--164}},
  title        = {{{Integrated Solar Home System}}},
  volume       = {{29}},
  year         = {{2004}},
}

@article{8249,
  author       = {{Krauter, Stefan and Rüther, R.}},
  journal      = {{Renewable Energy Vol. 29, Issue 3 (2004), S. 345–355.}},
  number       = {{3}},
  pages        = {{345--355}},
  title        = {{{Considerations for the Calculation of Greenhouse Gas Reduction by Photovoltaic Solar Energy}}},
  volume       = {{29}},
  year         = {{2004}},
}

@article{8253,
  author       = {{Krauter, Stefan}},
  journal      = {{Solar Energy Materials & Solar Cells}},
  pages        = {{119--130}},
  title        = {{{Development of an integrated solar home system}}},
  volume       = {{82}},
  year         = {{2004}},
}

@article{8290,
  author       = {{Krauter, Stefan and Depping, T.}},
  journal      = {{Solar Energy Materials & Solar Cells}},
  pages        = {{139--150}},
  title        = {{{Remote PV-system monitored via satellite}}},
  volume       = {{82}},
  year         = {{2004}},
}

@inproceedings{8291,
  author       = {{Krauter, Stefan}},
  booktitle    = {{Words into Action – The International Conference for Renewable Energies – Bonn 2004, Faircount, London (UK), S. 175}},
  title        = {{{Future Visions}}},
  year         = {{2004}},
}

@inproceedings{8292,
  author       = {{Krauter, Stefan}},
  booktitle    = {{Proceedings of the Second World Renewable Energy Forum, Eurosolar, Bonn (Deutschland), 29.–31. Mai 2004}},
  title        = {{{Renewable Energies in Latin America}}},
  year         = {{2004}},
}

@inproceedings{8293,
  author       = {{Krauter, Stefan}},
  booktitle    = {{Proceedings of the 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris (Frankreich), 7.–11. Juni 2004, S. 2399–2402}},
  title        = {{{Enhanced Integrated Solar Home System}}},
  year         = {{2004}},
}

@inproceedings{8294,
  author       = {{Krauter, Stefan}},
  booktitle    = {{Proceedings of the 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris (Frankreich), 7.–11. Juni 2004, S. 3523–3526}},
  title        = {{{Photovoltaics in the Context of Carbon Trading}}},
  year         = {{2004}},
}

@inproceedings{8295,
  author       = {{Krauter, Stefan and Depping, T.}},
  booktitle    = {{Proceedings of the 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris (Frankreich), 7.–11. Juni 2004, S. 3527–3530}},
  title        = {{{Cost Reduction and Increase of Reliability for Remote PV-Systems by Satellite}}},
  year         = {{2004}},
}

@inproceedings{8296,
  author       = {{Krauter, Stefan and Calvacante, F. S. A. and Cunha, M. S.  and de Lima, L. C.}},
  booktitle    = {{Proceedings of the 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris (Frankreich), 7.–11. Juni 2004, S. 3532}},
  title        = {{{PV in Combination with Micro Wind Turbines for Rural Household Electrification in the Northeast of Brazil}}},
  year         = {{2004}},
}

@article{8297,
  author       = {{Krauter, Stefan and Kissel, J.}},
  journal      = {{Renewable Energy World}},
  number       = {{July/August 2004}},
  pages        = {{206--267}},
  publisher    = {{James & James, London (UK)}},
  title        = {{{Renewable Energy in Latin America}}},
  year         = {{2004}},
}

@inproceedings{8298,
  author       = {{Krauter, Stefan}},
  booktitle    = {{Proceedings of the International Seminar on Hydrogen Technologies, Buenos Aires (Argentina), 7.–9. September 2004}},
  title        = {{{Activities concerning the Set-up of an International University for Renewable Energy}}},
  year         = {{2004}},
}

@article{7382,
  abstract     = {{UML offers different diagram types to model behavior and dynamics of software systems. In some domains like embedded real-time systems or multimedia systems, it is necessary to include specifications of time since the correctness of these applications depends on the fulfillment of temporal requirements in addition to functional requirements. UML thus already incorporates language features to model time and temporal constraints. Such model elements must have an equivalent in the semantic domain. We have proposed Dynamic Meta Modeling (DMM) as a means for the specification of the formal operational semantics of UML models by applying graph transformation to the meta modeling of dynamic behavior. Within this paper, we extend this approach to also account for time by building on timed graph transformations. We apply these concepts to the domain of multimedia application modeling in which we adopt UML sequence diagrams. The DMM rules with time then specify an interpreter that can be used to analyze or test a model of multimedia sequence diagrams.}},
  author       = {{Hendrik Hausmann, Jan and Heckel, Reiko and Sauer, Stefan}},
  journal      = {{Software and Systems Modeling}},
  number       = {{3}},
  pages        = {{181--193}},
  title        = {{{Dynamic Meta Modeling with Time: Specifying the Semantics of Multimedia Sequence Diagrams}}},
  volume       = {{3}},
  year         = {{2004}},
}

@inbook{7533,
  abstract     = {{We present the adaptive cruise controller case study for B modelling and the model checking by RAVEN. Individual translations of B operations, data types, and invariants to the RAVEN Input Language are presented by the example of the case study.}},
  author       = {{Krupp, Alexander and Lundkvist, Ola and Schattkowsky, Tim and Snook, Colin}},
  booktitle    = {{UML-B System Specification for Proven Electronic Design}},
  editor       = {{Mermet, J. }},
  publisher    = {{Kluwer}},
  title        = {{{Adaptive Cruise Controller Case Study}}},
  year         = {{2004}},
}

@inbook{7534,
  abstract     = {{This article presents the E-COLLEG Tool Registration and Management Services (TRMS) with open XML-based data exchange, tool integration and remote invocation capabilities. TRMS is a workflow management middleware tailored to distance spanning engineering collaboration and security enabled data exchange. The infrastructure is validated through two industrial Intranet-crossing case studies between Polish, French, and German chip manufacturing industries applying real-world development scenarios. In both application scenarios, common engineering practices have been identified and built into engineering workflows. Further, the current truly pan-European collaborative industrial scenarios show promising results with respect to the stability of the implemented software and easy application and flexibility of the provided interfaces.}},
  author       = {{Schattkowsky, Tim and Mueller, Wolfgang and Pawlak, Adam}},
  booktitle    = {{Workflow Handbook 2004}},
  editor       = {{Fischer, L. }},
  pages        = {{5--14}},
  publisher    = {{Workflow Management Coalition}},
  title        = {{{Workflow Management Middleware for Secure Distance-Spanning Collaborative Engineering}}},
  year         = {{2004}},
}

@phdthesis{7585,
  author       = {{Küster, Jochen}},
  title        = {{{Consistency Management of Object-Oriented Behavioral Models}}},
  year         = {{2004}},
}

@phdthesis{7586,
  abstract     = {{This dissertation describes an approach to the visual modeling of software systems which are composed of autonomous and proactive software entities interacting with their environment. These entities are named software agents. More and more software systems are distributed, dynamic and open with respect to their environment. Software agents shall ease the development of such systems. Agent based systems provide a modular structure. They are robust and can be adapted dynamically to changing requirements. The notion of software agent relies on the fundamental properties of autonomy, proactivity and structured interaction. According to these properties agents are distinguished from objects and components. For the development of agent based systems an appropriate modeling language and a process model describing the correct usage of the language are demanded. For both aspects only unsufficient or incomplete approaches exist. This thesis contributes to the solution in the following way: A new abstract and formal model of agent based systems shows, that the fundamental properties can be expressed precisely. Differently from existing models not only a single agent but a multi agent system can be modeled. The most important architectural models of agent-based systems are compatible with the abstract model. The rather restricted structure of the abstract model motivates the refinement by a model of coupled I/Oautomata. The Unified Modeling Language is widely used in industrial software development. Therefore, the new language AML (Agent Modeling Language) for the development of agent-based systems is defined as a UML profile. The semantics of AML models is defined in the semantic domain of graph transformation. The semantic domain is restricted to an adequate agent-oriented domain. There the constituents of the fundamental agent properties are defined. Agent based systems which are described using AML are shown to be compatible with I/O-automata model of multi agent systems. Constituents for proactivity are goals and strategies. In this thesis, it is shown that the reachability of goals through the application of strategies can be checked by applying a model checking method. The new process model APM describes, how the language AML can be applied to the modeling of agent-based systems.}},
  author       = {{Depke, Ralph}},
  title        = {{{Visuelle Modellierung agentenbasierter Systeme}}},
  year         = {{2004}},
}

@inproceedings{8386,
  author       = {{Sendall, Shane and Hauser, Rainer and Koehler, Jana and Küster, Jochen and Wahler, Michael}},
  booktitle    = {{Proceedings of the Workshop on Software Transformation Systems (STS 2004, satellite event of the 3rd International Conference on Generative Programming and Component Engineering (GPCE 2004)), Vancouver (Canada)}},
  title        = {{{Understanding Model Transformation by Classification and Formalization}}},
  year         = {{2004}},
}

@inproceedings{8387,
  author       = {{Heckel, Reiko and Thöne, Sebastian}},
  booktitle    = {{Proceedings of the workshop on Algebraic Development Techniques (WADT 2004), Barcelona (Spain)}},
  pages        = {{1--27}},
  publisher    = {{Springer}},
  title        = {{{Behavior-Preserving Refinement Relations between Dynamic Software Architectures}}},
  volume       = {{3423}},
  year         = {{2004}},
}

@inproceedings{8388,
  author       = {{Heckel, Reiko and Cherchago, Alexey and Lohmann, Marc}},
  booktitle    = {{Proceedings of the First International Workshop on Web Services and Formal Methods (WSFM 2004), Pisa, Italy}},
  pages        = {{37--49}},
  publisher    = {{Elsevier}},
  title        = {{{A Formal Approach to Service Specification and Matching based on Graph Transformation}}},
  doi          = {{http://dx.doi.org/10.1016/j.entcs.2004.05.006}},
  volume       = {{105}},
  year         = {{2004}},
}