@inproceedings{8325,
  abstract     = {{In this paper, dynamic meta modeling is proposed as a new approach to the operational semantics of behavioral UML diagrams. The dynamic meta model extends the well-known static meta model by a specification of the system’s dynamics by means of collaboration diagrams. In this way, it is possible to define the behavior of UML diagrams within UML. The conceptual idea is inherited from Plotkin’s structured operational semantics (SOS) paradigm, a style of semantics specification for concurrent programming languages and process calculi: Collaboration diagrams are used as deduction rules to specify a goal-oriented interpreter for the language. The approach is exemplified using a fragment of UML statechart and object diagrams. Formally, collaboration diagrams are interpreted as graph transformation rules. In this way, dynamic UML semantics can be both mathematically rigorous so as to enable formal specifications and proofs and, due to the use of UML notation, understandable without prior knowledge of heavy mathematic machinery. Thus, it can be used as a reference by tool developers, teachers, and advanced users.}},
  author       = {{Engels, Gregor and Heckel, Reiko and Sauer, Stefan}},
  booktitle    = {{Proceedings of the workshop on Rigorous Modeling and Analysis with the UML: Challenges and Limitations (satellite event of the Conference on Onject-Oriented Programming, Systems, Languages, and Applications (OOPSLA 1999)), Denver, CO (USA)}},
  title        = {{{Dynamic Meta Modelling: A Graphical Approach to Operational Semantics}}},
  year         = {{1999}},
}

@inproceedings{8326,
  abstract     = {{Several software architecture paradigms have been proposed for the development of interactive software systems and applications. Their common idea is the separation of user interface components from application logic. Normally, they are deployed as design patterns or basic frameworks of interactive systems. Deploying these architecture paradigms for multimedia systems or embedded real-time systems, first requires an appropriate adaption to the specific aspects of these application areas. We will compare within this position paper two well-known architecture paradigms and motivate an advanced architecture paradigm applicable to real-time, embedded multimedia systems. In addition, we will discuss that the architecture paradigm should be reflected within the structure of a modeling language.}},
  author       = {{Engels, Gregor and Sauer, Stefan}},
  booktitle    = {{Proceedings of OMER Workshop, Herrsching, Germany}},
  number       = {{01}},
  pages        = {{11--14}},
  title        = {{{MVC-Based Modeling Support for Embedded Real-Time Systems}}},
  year         = {{1999}},
}

@inproceedings{8327,
  author       = {{Mehner, Katharina and Wagner, Annika}},
  booktitle    = {{Proceedings of the Young Researchers Workshop (satellite event of the Generative and Component-Based Software Engineering (GCSE 1999)), Erfurt (Germany)}},
  title        = {{{An Assessment of Aspect Language Design}}},
  year         = {{1999}},
}

@inproceedings{8328,
  author       = {{Mehner, Katharina and Wagner, Annika}},
  booktitle    = {{Proceedings of the ECOOP Workshop on Aspect Oriented Programming, Lisboa (Spain)}},
  pages        = {{305--306}},
  publisher    = {{Springer}},
  title        = {{{On the Role of Method Families in Aspect Oriented Programming}}},
  volume       = {{1743}},
  year         = {{1999}},
}

@article{7399,
  abstract     = {{Multimedia-Anwendungen sind interaktive Softwaresysteme und verlangen als solche, mit softwaretechnischen Methoden erstellt zu werden. Sie werden heutzutage in der Regel mit Hilfe von Autorensystemen entwickelt, die eine Ad-hoc-Entwicklung auf Implementierungsniveau unterstützen. Hierdurch und wegen des Fehlens etablierter Vorgehensmodelle für die Multimedia-Softwareentwicklung reduziert sich der Multimedia-Entwicklungsprozeß auf die Implementierungsphase. Dies führt zu den in der Softwaretechnik bekannten Problemen wie mangelnder Konzeption und fehlender Dokumentation. Wir stellen in diesem Beitrag ein Vorgehensmodell für die Entwicklung von Multimedia-Anwendungen vor, in dessen Mittelpunkt eine Analyse- und Entwurfsphase im Hinblick auf eine Implementierung der Multimedia-Anwendung mit einem Autorensystem stehen. Ausgehend von einem frameworkbasierten Analysemodell der Anwendung und einem Modell der Realisierungsmöglichkeiten mit einem konkreten Autorensystem wird systematisch ein Implementierungsmodell auf Instanzebene abgeleitet, das als Eingabe für das Autorensystem verwendet wird. Das postulierte Vorgehensmodell wird exemplarisch für das Autorensystem Director am Beispiel der Domäne multimedialer Lehr-/Lernanwendungen erläutert.}},
  author       = {{Depke, Ralph and Engels, Gregor and Mehner, Katharina and Sauer, Stefan and Wagner, Annika}},
  journal      = {{Informatik Forschung und Entwicklung}},
  number       = {{2}},
  pages        = {{83--94}},
  title        = {{{Ein Vorgehensmodell für die Multimedia-Entwicklung mit Autorensystemen}}},
  doi          = {{http://dx.doi.org/10.1007/s004500050128}},
  volume       = {{14}},
  year         = {{1999}},
}

@article{7400,
  author       = {{Cherchago, Alexey and Finaev, V.}},
  journal      = {{Scientific bulletin of Academy of Information Technologies in Education, Science and Balneology}},
  title        = {{{Formalization of the development process for a software-hardware reflexodiagnostic tool}}},
  volume       = {{3}},
  year         = {{1999}},
}

@article{7401,
  abstract     = {{The framework of graph transformation combines the potentials and advantages of both, graphs and rules, to a single computational paradigm. In this paper we present some recent developments in applying graph transformations as a rule-based framework for the specification and development of systems, languages, and tools. After reviewing the basic features of graph transformation, we discuss a selection of applications, including the evaluation of functional expressions, the specification of an interactive graphical tool, an example specification of abstract data types, and the definition of a visual database query language. The case studies indicate the need for suitable structuring principles which are independent of a particular graph transformation approach. To this end, we present the concept of a transformation unit, which allows systematic and structured specifications and programming based on graph transformation.}},
  author       = {{Andries, Marc and Engels, Gregor and Habel, Annegret and Hoffmann, Berthold and Kreowski, Hans-Jörg and Kuske, Sabine and Plump, Detlef and Schürr, Andy and Taentzer, Gabriele}},
  journal      = {{Science of Computer Programming}},
  number       = {{1}},
  pages        = {{1--54}},
  title        = {{{Graph Transformation for Specification and Programming}}},
  doi          = {{http://dx.doi.org/10.1016/S0167-6423(98)00023-9}},
  volume       = {{34}},
  year         = {{1999}},
}

@book{7510,
  abstract     = {{Graph grammars originated in the late 60s, motivated by considerations about pattern recognition and compiler construction. Since then, the list of areas which have interacted with the development of graph grammars has grown quite impressively. Besides the aforementioned areas, it includes software specification and development, VLSI layout schemes, database design, modeling of concurrent systems, massively parallel computer architectures, logic programming, computer animation, developmental biology, music composition, visual languages, and many others. The area of graph grammars and graph transformations generalizes formal language theory based on strings and the theory of term rewriting based on trees. As a matter of fact, within the area of graph grammars, graph transformation is considered as a fundamental computation paradigm where computation includes specification, programming, and implementation. Over the last three decades, graph grammars have developed at a steady pace into a theoretically attractive and important-for-applications research field. Volume 2 of the indispensable Handbook of Graph Grammars and Computing by Graph Transformations considers applications to functional languages, visual and object-oriented languages, software engineering, mechanical engineering, chemical process engineering, and images. It also presents implemented specification languages and tools, and structuring and modularization concepts for specification languages. The contributions have been written in a tutorial/survey style by the top experts in the corresponding areas. This volume is accompanied by a CD-Rom containing implementations of specification environments based on graph transformation systems, and tools whose implementation is based on the use of graph transformation systems.}},
  author       = {{Ehrig, Hartmut and Engels, Gregor and Kreowski, Hans Jörg and Rozenberg, Grzegorz}},
  isbn         = {{981-02-4020-1}},
  publisher    = {{World Scientific Publishing Co., Inc.}},
  title        = {{{Handbook of Graph Grammars and Computing by Graph Transformation: Vol. 2: Applications, Languages, and Tools}}},
  year         = {{1999}},
}

@inbook{7518,
  abstract     = {{The idea of a combined reference model- and view-based specification approach has been proposed recently in the software engineering community. In this chapter we present a specification technique based on open graph transformation systems (in the double-pushout approach) by a new loose semantics for rule-based systems, which allows to model the interaction between different views, and by explicit frame conditions which restrict these interactions to an interface of open types. On this background, formal notions of view and view relation are developed and the behavior of views is described by the loose semantics. Based on the assumption that dependencies between different views are faithfully described by a common reference model, a construction is developed for the automatic integration of views. The views and the reference model are kept consistent manually, which is the task of a model manager. All concepts and results are illustrated at the well-known example of banking system.}},
  author       = {{Heckel, Reiko and Engels, Gregor and Ehrig, Hartmut and Taentzer, Gabriele}},
  booktitle    = {{Handbook of Graph Grammars and Computing by Graph Transformations, Volume 2: Applications, Languages and Tools}},
  pages        = {{639--668}},
  publisher    = {{World Scientific}},
  title        = {{{A View-based Approach to System Modeling Based on Open Graph Transformation Systems}}},
  year         = {{1999}},
}

@inbook{7519,
  abstract     = {{In this chapter we use a three-level approach for analyzing module concepts for graph transformation systems. Based on the observation that module architectures consist of basic specications like body or export interface and relations like the implementation relation between them, or the import relation between a client and a server module, module concepts are characterized by answering the questions 1. What are the basic specifications? 2. Which relations between specifications are used? 3. How are specifications and relations combined to module architectures? These three questions are investigated for five module concepts available in the literature. As a reference example, a samplemodular specification of resource management in distributed operating systems is presented.}},
  author       = {{Heckel, Reiko and Engels, Gregor and Ehrig, Hartmut and Taentzer, Gabriele}},
  booktitle    = {{Handbook of Graph Grammars and Computing by Graph Transformations, Volume 2: Applications, Languages and Tools}},
  pages        = {{669--689}},
  publisher    = {{World Scientific}},
  title        = {{{Classification and Comparison of Module Concepts for Graph Transformation Systems}}},
  volume       = {{2}},
  year         = {{1999}},
}

@inproceedings{874,
  author       = {{Karl, Holger}},
  booktitle    = {{High-Performance Computing and Networking, 7th International Conference, HPCN Europe 1999, Amsterdam, The Netherlands, April 12-14, 1999, Proceedings}},
  pages        = {{841----850}},
  title        = {{{Towards Quality of Service for Parallel Computing: An Overview of the MILAN Project}}},
  doi          = {{10.1007/BFb0100644}},
  year         = {{1999}},
}

@inproceedings{875,
  author       = {{Karl, Holger}},
  booktitle    = {{Parallel and Distributed Processing, 11 IPPS/SPDP'99 Workshops Held in Conjunction with the 13th International Parallel Processing Symposium and 10th Symposium on Parallel and Distributed Processing, San Juan, Puerto Rico, USA, April 12-16, 1999, Proceedings}},
  pages        = {{1115----1129}},
  title        = {{{Coscheduling through Synchronized Scheduling Servers -- A Prototype and Experiments}}},
  doi          = {{10.1007/BFb0097997}},
  year         = {{1999}},
}

@article{16501,
  author       = {{Meyer auf der Heide, Friedhelm and Vöcking, Berthold}},
  issn         = {{0196-6774}},
  journal      = {{Journal of Algorithms}},
  pages        = {{105--131}},
  title        = {{{Shortest-Path Routing in Arbitrary Networks}}},
  doi          = {{10.1006/jagm.1998.0980}},
  year         = {{1999}},
}

@article{16502,
  author       = {{Berenbrink, P. and Meyer auf der Heide, Friedhelm and Schröder, K.}},
  issn         = {{1432-4350}},
  journal      = {{Theory of Computing Systems}},
  pages        = {{281--300}},
  title        = {{{Allocating Weighted Jobs in Parallel}}},
  doi          = {{10.1007/s002240000119}},
  year         = {{1999}},
}

@inproceedings{16889,
  author       = {{Lenz, C. and Stüwe, J.D. and Domik, Gitta and Gaulke, J. }},
  location     = {{Rostock}},
  title        = {{{Ein Internet-Client für ein Geo-Informationssystem zur Visualisierung geowissenschaftlicher Daten}}},
  volume       = {{Heft Nr. 8}},
  year         = {{1999}},
}

@inbook{17052,
  author       = {{Mayr, E. W. and Meyer auf der Heide, Friedhelm and Wanka, Rolf}},
  booktitle    = {{Informatik aktuell}},
  isbn         = {{9783540664505}},
  issn         = {{1431-472X}},
  title        = {{{International Workshop on Communication and Data Management in Large Networks}}},
  doi          = {{10.1007/978-3-662-01069-3_47}},
  year         = {{1999}},
}

@inbook{17053,
  author       = {{Meyer auf der Heide, Friedhelm and Vöcking, Berthold and Westermann, Matthias}},
  booktitle    = {{Algorithms - ESA’ 99}},
  isbn         = {{9783540662518}},
  issn         = {{0302-9743}},
  title        = {{{Provably Good and Practical Strategies for Non-uniform Data Management in Networks}}},
  doi          = {{10.1007/3-540-48481-7_9}},
  year         = {{1999}},
}

@article{15711,
  author       = {{Schulte, Carsten and Selke, Harald and Huth, Carsten}},
  journal      = {{LOG IN}},
  number       = {{3/4}},
  pages        = {{40}},
  title        = {{{Kooperative Arbeitsplattformen - CSCW-Systeme in Lehr- und Lernkontexten}}},
  volume       = {{19}},
  year         = {{1999}},
}

@inproceedings{15712,
  author       = {{Hampel, Thorsten and Magenheim, Johannes and Schulte, Carsten}},
  booktitle    = {{INFOS}},
  pages        = {{149--164}},
  publisher    = {{Springer}},
  title        = {{{Dekonstruktion von Informatiksystemen als Unterrichtsmethode - Zugang zu objektorientierten Sichtweisen im Informatikunterricht}}},
  year         = {{1999}},
}

@inproceedings{15809,
  author       = {{Hüllermeier, Eyke and Dubois, D. and Prade, H.}},
  booktitle    = {{In Proceedings RàPC-1999, Raisonnement à partir de Cas, Paris Palaiseau, France, In Conferences AFIA-1999}},
  pages        = {{45--54}},
  title        = {{{Fuzzy rules in case-based reasoning}}},
  year         = {{1999}},
}