@inproceedings{39354, author = {{Eikerling, Heinz-Josef and Müller, Wolfgang and Schattkowski, Tim and Wegner, J.}}, booktitle = {{Proceedings of DATE’03}}, title = {{{Tool Integration and Management in Heterogeneous Computer Networks}}}, year = {{2003}}, } @inproceedings{39365, abstract = {{Large-scale mobility in the era of embedded and mobile computers yields significant challenges with respect to personalization, networking, and security. Currently, mobile computing devices cannot be seamlessly and flexibly obtain information about the context in which computing takes place. This requires dedicated personalization and localization in combination with advanced autocustomization techniques in order to adapt them to the needs of the current context. For natural interaction, for instance, many devices offer different input and output modalities, which enable different modes of operation to perform the same task. Auto-customization of modalities and devices in range can be obtained, if the system has sufficient information on the user’s preferences, abilities, the current situation, and the device that performs a specific task. To aid the system’s decision, we propose a set of interrelated and expandable profiles, which are prepared for automated adaptation, what will play a central part in making the technology to become invisible.}}, author = {{Schäfer, Robbie and Müller, Wolfgang}}, booktitle = {{Proceedings of the Joint Workshop IJCAI Workshop on Artificial Intelligence, Information Access, and Mobile Computing}}, title = {{{Adaptive profiles for Multi-Modal Interaction in Intelligent Frameworks}}}, year = {{2003}}, } @inproceedings{39364, abstract = {{The textual Object Constraint Language (OCL) is an of- ficial part of the Unified Modeling Language (UML). OCL is primarily used to formulate restrictions over UML mod- els, in particular, invariants and operation pre- and post- conditions in the context of class diagrams. However, OCL is missing means to specify constraints over the dynamic behavior of a UML model. We have therefore developed a temporal extension of OCL that enables modelers to specify behavioral state-oriented constraints. That work provides an alternative to the rather cryptic temporal logic formulae that are commonly used to specify behavioral system prop- erties. This article now illustrates that our OCL extension al- lows for specifying all kinds of properties that are regarded as relevant in practice. We present according temporal OCL expressions for property specification patterns that have been identified in the area of formal specification.}}, author = {{Flake, Stephan and Müller, Wolfgang}}, booktitle = {{Proceedings of SERP'03}}, keywords = {{UML, Object Constraint Language, Patterns, Property Specification}}, title = {{{Expressing Property Specification Patterns with OCL}}}, year = {{2003}}, } @inproceedings{39366, abstract = {{Computer supported collaborative work (CSCW) is currently of growing interest for application industrial context. Integrated workflow systems are available to allow the integration of globally distributed teams. However, in many areas (i.e. in electronic design automation), tool integration remains to be a critical issue since existing legacy tools have to be integrated into distributed workflows. By integrating tools based on the operational semantics, dynamic assignment and replacement of tools in the workflows becomes possible. We present a middleware for secure collaborative engineering that enables flexible tool management and overcomes existing networking problems through a peer-to-peer based network infrastructure.}}, author = {{Schattkowsky, Tim and Müller, Wolfgang}}, booktitle = {{Proceedings of CCE'03}}, title = {{{Distributed Engineering Environment for the Design of Electronic Systems}}}, year = {{2003}}, } @inproceedings{39363, abstract = {{The textual Object Constraint Language (OCL) is an of- ficial part of the Unified Modeling Language (UML). It is primarily used to formulate restrictions for UML class di- agrams. Additionally, it is possible to refer to UML State- chart states in OCL expressions to reason about currently activated states. However, neither the current OCL standard nor the pro- posal for the new OCL 2.0 version integrate Statecharts on the language definition level, i.e., the semantics of State- chart states in the context of OCL expressions is not suf- ficiently defined so far. To overcome this deficiency, this article provides a formal semantics for state-oriented OCL expressions for application with UML Statecharts.}}, author = {{Flake, Stephan and Müller, Wolfgang}}, booktitle = {{Proceedings of SEKE 2003}}, title = {{{Semantics of State-Oriented Expressions in the Object Constraint Language}}}, year = {{2003}}, } @inproceedings{39367, abstract = {{Confidentiality and security in data access and transmission over multiple open networks are of utmost importance for most collaborative engineering environments. In this article, we review smart card based security technologies for their application in computer-based collaborative engineering environments. We focus on most recent microprocessor-based smart cards and on JavaCard as a development infrastructure and operating system. Since JavaCard supports the integration of multiple applications on one card, it enables smart cards to integrate large sets of additional applications. In that context, we identify and discuss three potential key applications: authentication with biometrics, certification, and advanced profile management.}}, author = {{Wang, J. and Müller, Wolfgang}}, booktitle = {{Proceedings of CCE'03}}, title = {{{SmartCard for Secure Collaborative Engineering}}}, year = {{2003}}, } @inproceedings{39360, author = {{Krupp, Alexander and Müller, Wolfgang}}, title = {{{Formale Verfeinerung und Modelchecking von zeitbehafteten endlichen Automaten}}}, year = {{2003}}, } @inproceedings{39368, author = {{Krupp, Alexander and Müller, Wolfgang}}, booktitle = {{Proceedings of FDL'03}}, title = {{{Combining Formal Refinement and Model Checking for Analysis of Realtime Systems}}}, year = {{2003}}, } @inproceedings{39369, abstract = {{The latest OCL 2.0 proposal provides two semantic descriptions, i.e., a metamodel based semantics that uses UML itself to associate the semantic domain with the language concepts and a formal semantics based on a set-theoretic approach called object model. Unfortunately, these two semantics are currently neither consistent nor complete, as (a) the formal semantics does not consider the newly introduced concept of OCL messages and (b) both semantics lack an integration of Statecharts and a semantic denition of state-related operations. This article focuses on a formal semantics for OCL messages as a foundation for consistency among,the two OCL semantics. We extend object models and present an extended denition of a system state that comprises all relevant information to be able to evaluate OCL expressions also w.r.t. OCL messages.}}, author = {{Flake, Stephan and Müller, Wolfgang}}, booktitle = {{Proceedings of the Workshop OCL 2.0 at UML 2003}}, title = {{{Formal Semantics of OCL Messages}}}, year = {{2003}}, } @article{39985, author = {{Röder, T and Kitzerow, Heinz-Siegfried and Hummelen, J.C}}, issn = {{0379-6779}}, journal = {{Synthetic Metals}}, keywords = {{Materials Chemistry, Metals and Alloys, Mechanical Engineering, Mechanics of Materials, Condensed Matter Physics, Electronic, Optical and Magnetic Materials}}, number = {{3}}, pages = {{271--275}}, publisher = {{Elsevier BV}}, title = {{{Morphology and fluorescence quenching in photovoltaic samples containing fullerene and poly(p-phenylene-vinylene) derivatives}}}, doi = {{10.1016/s0379-6779(03)00412-0}}, volume = {{141}}, year = {{2003}}, } @inbook{39666, author = {{Morrien, Rita}}, booktitle = {{Der „künstliche Mensch“ – eine sportwissenschaftliche Perspektive?}}, editor = {{Lämmer, Manfred and Ränsch-Trill, Barbara}}, isbn = {{3896653091}}, pages = {{79--94}}, title = {{{Eve of Destruction und Alien: Resurrection. Schöpfungsmythen in amerikanischen Science-fiction-Filmen der neunziger Jahre}}}, year = {{2003}}, } @article{38422, author = {{Milivojevic, B and Sandel, D and Bhandare, S and Noé, Reinhold and Wust, F}}, issn = {{0013-5194}}, journal = {{ELECTRONICS LETTERS}}, number = {{20}}, pages = {{1455--1456}}, title = {{{40 Gbit/s CSRZ-DPSK transmission system with signed online chromatic dispersion detection}}}, doi = {{10.1049/el:20030933}}, volume = {{39}}, year = {{2003}}, } @article{38388, author = {{Sandel, D and Mirvocla, V and Wust, F and Noé, Reinhold}}, issn = {{0948-7921}}, journal = {{ELECTRICAL ENGINEERING}}, number = {{1}}, pages = {{41--44}}, title = {{{Robust, signed, online chromatic dispersion detection in a 40-Gbit/s optical transmission link}}}, doi = {{10.1007/S00202-002-0138-2}}, volume = {{85}}, year = {{2003}}, } @article{38375, author = {{Bhandare, S and Sandel, D and Noé, Reinhold and Ricken, R and Suche, H and Sohler, W}}, issn = {{1350-2409}}, journal = {{IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS}}, number = {{6}}, pages = {{490--494}}, title = {{{LiNbO3-based integrated optical network analyser for vectorial structure characterisation of fibre Bragg gratings}}}, doi = {{10.1049/ip-cds:20030762}}, volume = {{150}}, year = {{2003}}, } @article{38358, author = {{Sandel, D and Mirvoda, V and Bhandare, S and Wust, F and Noé, Reinhold}}, issn = {{0733-8724}}, journal = {{JOURNAL OF LIGHTWAVE TECHNOLOGY}}, number = {{5}}, pages = {{1198--1210}}, title = {{{Some enabling techniques for polarization mode dispersion compensation}}}, doi = {{10.1109/JLT.2003.811563}}, volume = {{21}}, year = {{2003}}, } @article{38325, author = {{Bhandare, S and Sandel, D and Noé, Reinhold and Ricken, R and Suche, H and Sohler, W}}, issn = {{1350-2409}}, journal = {{IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS}}, number = {{6}}, pages = {{490--494}}, title = {{{LiNbO3-based integrated optical network analyser for vectorial structure characterisation of fibre Bragg gratings}}}, doi = {{10.1049/ip-cds:20030762}}, volume = {{150}}, year = {{2003}}, } @article{38308, author = {{Sandel, D and Mirvoda, V and Bhandare, S and Wust, F and Noé, Reinhold}}, issn = {{0733-8724}}, journal = {{JOURNAL OF LIGHTWAVE TECHNOLOGY}}, number = {{5}}, pages = {{1198--1210}}, title = {{{Some enabling techniques for polarization mode dispersion compensation}}}, doi = {{10.1109/JLT.2003.811563}}, volume = {{21}}, year = {{2003}}, } @misc{37581, author = {{Grotjahn, Rebecca}}, booktitle = {{Die Musik in Geschichte und Gegenwart. Bd. 10}}, editor = {{Finscher, Ludwig}}, publisher = {{Bärenreiter/Metzler}}, title = {{{Lemnitz, Tiana}}}, year = {{2003}}, } @article{38019, author = {{Christoffers, Jens and Werner, Thomas and Frey, Wolfgang and Baro, Angelika}}, issn = {{1434-193X}}, journal = {{European Journal of Organic Chemistry}}, keywords = {{Organic Chemistry, Physical and Theoretical Chemistry}}, number = {{24}}, pages = {{4879--4886}}, publisher = {{Wiley}}, title = {{{Cerium-Catalyzed Reaction ofβ-Dicarbonyl Compounds with Styrene and Atmospheric Oxygen}}}, doi = {{10.1002/ejoc.200300439}}, volume = {{2003}}, year = {{2003}}, } @article{39776, author = {{Mertens, Guido and Röder, Thorsten and Matthias, Heinrich and Marsmann, Heinrich and Kitzerow, Heinz-Siegfried and Schweizer, Stefan L. and Jamois, Cecile and Wehrspohn, Ralf B. and Neubert, Mary}}, issn = {{0003-6951}}, journal = {{Applied Physics Letters}}, keywords = {{Physics and Astronomy (miscellaneous)}}, number = {{15}}, pages = {{3036--3038}}, publisher = {{AIP Publishing}}, title = {{{Two- and three-dimensional photonic crystals made of macroporous silicon and liquid crystals}}}, doi = {{10.1063/1.1614000}}, volume = {{83}}, year = {{2003}}, }