@inbook{33823, author = {{Martin, Grant and Müller, Wolfgang}}, booktitle = {{UML for SoC Design}}, editor = {{Martin, Grant and Müller, Wolfgang}}, isbn = {{0-387-25744-6}}, pages = {{1--15}}, publisher = {{Kluwer}}, title = {{{When Worlds Collide: Can UML help SoC Design?}}}, year = {{2005}}, } @inbook{33825, abstract = {{This article describes our approach for the specification and verification of production automation systems with real-time properties. We focus on the graphical MFERT notation and RT-OCL (Real-Time Object Constraint Language) for the specification of state-oriented real-time properties. RT-OCL is an extension of the Object Constraint Language (OCL) that is part of the Unified Modeling Language (UML). We introduce the formal semantics of RT-OCL based on a formal model of UML Class and State Diagrams and provide a mapping to temporal logics. The applicability of our approach is demonstrated by the case study of a manufacturing system with automated guided vehicles.}}, author = {{Flake, Stephan and Müller, Wolfgang and Pape, Ulrich and Ruf, Jürgen}}, booktitle = {{Integration of Software Specification Techniques for Applications in Engineering}}, editor = {{Ehrig, Hartmut and Damm, Werner and Desel, Jörg and Große-Rhode, Martin and Reif, Wolfgang and Schnieder, Eckehard and Westkämper, Engelbert}}, isbn = {{978-3-540-27863-4}}, keywords = {{Model Check, Temporal Logic, Object Constraint Language, Abstract Syntax, Temporal Logic Formula}}, pages = {{206--226}}, publisher = {{Springer-Verlag}}, title = {{{Specification and Formal Verification of Temporal Properties of Production Automation Systems}}}, doi = {{10.1007/978-3-540-27863-4_13}}, volume = {{3147}}, year = {{2004}}, } @inbook{33827, author = {{Schattkowsky, Tim and Müller, Wolfgang and Pawlak, Adam}}, booktitle = {{Workflow Handbook 2004}}, editor = {{Fischer, Layna}}, isbn = {{0970350961}}, publisher = {{Workflow Management Coalition (WfMC)}}, title = {{{Workflow Management Middleware for Secure Distance-Spanning Collaborative Engineering}}}, year = {{2004}}, } @inbook{33830, author = {{Krupp, Alexander and Müller, Wolfgang}}, booktitle = {{UML-B System Specification for Proven Electronic Design}}, editor = {{Mermet, J.}}, isbn = {{1-4020-2866-0}}, pages = {{155--168}}, publisher = {{Kluwer}}, title = {{{Refinement of Finite State Machines with Complementary Model Checking}}}, year = {{2004}}, } @inbook{33829, author = {{Krupp, Alexander and Müller, Wolfgang and Oliver, Ian}}, booktitle = {{Best of FDL'03}}, editor = {{Grimm, Ch.}}, isbn = {{978-1-4020-7991-7}}, pages = {{301--314}}, publisher = {{Kluwer}}, title = {{{Combining Formal Refinement and Model Checking for Analysis of Realtime Systems}}}, year = {{2004}}, } @inbook{33832, author = {{Krupp, Alexander and Müller, Wolfgang and Oliver, Ian}}, booktitle = {{UML-B System Specification for Proven Electronic Design}}, editor = {{Mermet, J.}}, isbn = {{1-4020-2866-0}}, pages = {{227--240}}, publisher = {{Kluwer}}, title = {{{The Echo Cancellation Unit Case Study}}}, year = {{2004}}, } @book{53585, editor = {{Müller, Wolfgang and Martin, Grant}}, title = {{{Proceedings of the 1st International DAC Workshop of UML for SoC Design}}}, year = {{2004}}, } @misc{53589, author = {{Dangberg, Andreas and Müller, Wolfgang}}, title = {{{Control method for disposing graphical elements}}}, year = {{2004}}, } @inproceedings{39053, abstract = {{Portable devices come with different limitations in user interaction like limited display size, small keyboard, and different sorts of input and output capabilities. With the advance of speech recognition and speech synthesis technologies, their complementary use becomes attractive for mobile devices in order to implement real multimodal user interaction. However, current systems and formats do not sufficiently integrate advanced multimodal interactions. We introduce an advanced generic multimodal interaction and rendering system (MIRS) dedicated for mobile devices. MIRS incorporates efficient processing of XML specification languages for limited, mobile devices and comes with the XML-based dialog and interface specification language (DISL). DISL can be considered as an UIML subset, which is enhanced by the means of state-oriented dialog specifications. The dialog specification is based on ODSN (object oriented dialog specification notation), which has been introduced to define user interface control by means of interaction states with transition rules.}}, author = {{Müller, Wolfgang and Schäfer, Robbie and Bleul, Steffen}}, booktitle = {{Proceedings of HICCS-37}}, isbn = {{0-7695-2056-1}}, keywords = {{User interfaces, Speech recognition, Streaming media, Specification languages, Keyboards, Speech synthesis, Rendering (computer graphics), Ambient intelligence, Humans, Displays}}, location = {{Waikoloa, HI, USA}}, title = {{{Interactive Multimodal User Interfaces for Mobile Devices}}}, doi = {{10.1109/HICSS.2004.1265674}}, year = {{2004}}, } @inproceedings{39055, abstract = {{We present a rigorous but transparent semantics definition of SystemVerilog that covers processes with blocking and non-blocking statements as well as their interaction with the simulation scheduler including the management of new SystemVerilog regions. We present our definition in form of distributed Abstract State Machines (ASMs) rules reflecting the view given in the SystemVerilog Language Reference Manual [1]. Our formal semantics is a concise, unambiguous, high-level specification for SystemVerilog-based implementations and for investigation of interoperabilities of SystemVerilog with SpecC, SystemC, and VHDL.}}, author = {{Zambaldi, Martin and Ecker, Wolfgang and Kruse, Thilo and Müller, Wolfgang}}, booktitle = {{Proceedings of FDL’04}}, location = {{Lille, France}}, title = {{{The Formal Simulation Semantics of SystemVerilog}}}, year = {{2004}}, } @inproceedings{39060, author = {{Schattkowsky, Tim and Müller, Wolfgang}}, booktitle = {{Proceedings of DATE’04}}, title = {{{Model-Based Specification and Execution of Embedded Real-Time Systems}}}, year = {{2004}}, } @inproceedings{39061, abstract = {{This article presents an approach, which combines theorem proving-based refinement with model checking for state based real-time systems. Our verification flow starts from UML state diagrams, which are translated to the formal B language and are model checked for real-time properties. By means of the B language and a B theorem prover, refined state diagrams are verified against their abstract representation. The approach is presented by means of the refinement of a digital echo cancellation unit.}}, author = {{Krupp, Alexander and Müller, Wolfgang and Oliver, Ian}}, booktitle = {{Proceedings of DATE’04 Designers' Forum}}, isbn = {{0-7695-2085-5}}, keywords = {{Echo cancellers, Logic, Unified modeling language, Automata, Data structures, Boolean functions, Electronic design automation and methodology, Prototypes, Specification languages, Constraint theory}}, title = {{{Formal Refinement and Model Checking of An Echo Cancellation Unit}}}, doi = {{10.1109/DATE.2004.1269214}}, year = {{2004}}, } @inproceedings{39063, author = {{Müller, Wolfgang and Paelke, Volker}}, booktitle = {{Proceedings of the Simulation and Visualisation 2004}}, title = {{{A Formal Model of a Framework for Simulation-Based Animation}}}, year = {{2004}}, } @inproceedings{39071, abstract = {{The interconnection of software components is a key to enabling collaborative work. However, technology differences and security barriers like firewalls often hinder establishing collaborative infrastructures between enterprises or even within a single enterprise. We introduce a peer-to-peer based network infrastructure that transparently overcomes these problems using relay and routing mechanisms as well as different underlying transport protocols. We discuss the application of this technology to interconnect Web services.}}, author = {{Schattkowsky, Tim and Loeser, Chris and Müller, Wolfgang}}, booktitle = {{Proceedings of AINA2004}}, isbn = {{0-7695-2051-0}}, keywords = {{Peer to peer computing, Web services, Intelligent networks, Routing, Relays, Simple object access protocol, Collaborative work, Transport protocols, Network address translation, Java}}, location = {{Fukuoka, Japan }}, publisher = {{IEEE}}, title = {{{Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks}}}, doi = {{10.1109/AINA.2004.1283977}}, year = {{2004}}, } @inproceedings{39069, abstract = {{We present the syntax and semantics of a past- and future-oriented temporal extension of the Object Constraint Language (OCL). Our extension supports designers to express time-bounded properties over a state-oriented UML model of a system under development. The semantics is formally defined over the system states of a mathematical object model. Additionally, we present a mapping to Clocked Linear Temporal Logic (Clocked LTL) formulae, which is the basis for further application in verification with model checking. We demonstrate the applicability of the approach by the example of a buffer specification in the context of a production system.}}, author = {{Flake, Stephan and Müller, Wolfgang}}, booktitle = {{Proceedings of SEFM´04}}, isbn = {{0-7695-2222-X}}, keywords = {{Unified modeling language, Logic, Clocks, Boolean functions, Application software, Time factors, Real time systems, Formal verification, Buffer storage, Software packages}}, publisher = {{IEEE}}, title = {{{Past- and Future-Oriented Time-Bound Temporal Properties with OCL}}}, doi = {{10.1109/SEFM.2004.1347516}}, year = {{2004}}, } @inproceedings{39065, author = {{Gausemeier, Jürgen and Müller, Wolfgang and Bauch, Jürgen and Radkowski, W. and Shen, T. and Paelke, Volker}}, booktitle = {{Proceedings of the Simulation and Visualisation 2004}}, title = {{{Lösungselementbasiertes Virtual Prototyping von Selbstoptimierenden Mechatronischen Systemen in Virtual Reality}}}, year = {{2004}}, } @inproceedings{39068, author = {{Schattkowsky, Tim and Müller, Wolfgang}}, booktitle = {{Proceedings of ISORC’04}}, title = {{{Model-Based Design of Embedded Systems}}}, year = {{2004}}, } @inproceedings{39078, author = {{Gausemeier, Jürgen and Müller, Wolfgang and Paelke, Volker and Bauch, Jürgen and Shen, Q. and Radkowski, R. }}, booktitle = {{Proceedings of the Design 2004}}, keywords = {{mechatronic systems, self-optimization, virtual prototyping}}, location = {{Dubrovnik}}, title = {{{Virtual Prototyping Of Self-Optimizing Mechatronic Systems}}}, year = {{2004}}, } @inproceedings{39075, author = {{Loeser, Chris and Schäfer, Robbie and Müller, Wolfgang and Borowski, Marek}}, booktitle = {{Proceedings of SCI’04}}, title = {{{RTMC - An Adaptive Fraemwork for Remote Tool Monitoring and Control}}}, year = {{2004}}, } @inproceedings{39082, abstract = {{The provision of personalized user interfaces for mobile de-vices is a challenging task since different devices with vary-ing capabilities and interaction modalities have to be sup-ported. Multiple variants of different UIs for one application almost enforces the employment of a model-based approach in order to design one interface and to adapt to or render it on those devices. This position paper presents a new dia-log modelling language named DISL (Dialog and Interface Specification Language) that is based on UIML and DSN (Dialog Specification Notation). DISL supports the mod-elling of advanced dialogs in a comprehensive way. The dialog descriptions are device-and modality-agnostic and therefore highly scalable with focus on limited devices, like mobile phones.}}, author = {{Bleul, Steffen and Müller, Wolfgang and Schäfer, Robbie}}, booktitle = {{Proceedings of AVI 2004}}, title = {{{Multimodal Dialog Description for Mobile Devices}}}, year = {{2004}}, }