Academic literature on the topic 'Graphical Modeling Framework (GMF)'

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Journal articles on the topic "Graphical Modeling Framework (GMF)"

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Roubi, Sarra, Mohammed Erramdani, and Samir Mbarki. "A Model Driven Approach for generating Graphical User Interface for MVC Rich Internet Application." Computer and Information Science 9, no. 2 (April 19, 2016): 91. http://dx.doi.org/10.5539/cis.v9n2p91.

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<p><span style="font-size: 10.5pt; font-family: 'Times New Roman','serif'; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">Web applications have witnessed a significant improvement that exhibit advanced user interface behaviors and functionalities. Along with this evolution, Rich Internet Applications (RIAs) were proposed as a response to these necessities and have combined the richness and interactivity of desktop interfaces into the web distribution model. However, RIAs are complex applications and their development requires designing and implementation which are time-consuming and the available tools are specialized in manual design. In this paper, we present a new model driven approach in which we used well known Model-Driven Engineering (MDE) frameworks and technologies, such as Eclipse Modeling Framework (EMF), Graphical Modeling Framework (GMF), Query View Transformation (QVTo) and Acceleo to enable the design and the code automatic generation of the RIA. The method focus on simplifying the task for the designer and not necessary be aware of the implementation specification.</span></p>
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Chama, Wafa, Allaoua Chaoui, and Seidali Rehab. "Formal Modeling and Analysis of Object Oriented Systems using Triple Graph Grammars." International Journal of Embedded and Real-Time Communication Systems 6, no. 2 (April 2015): 48–64. http://dx.doi.org/10.4018/ijertcs.2015040103.

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This paper proposes a Model Driven Engineering automatic translation approach based on the integration of rewriting logic formal specification and UML semi-formal models. This integration is a contribution in formalizing UML models since it lacks for formal semantics. It aims at providing UML with the capabilities of rewriting logic and its Maude language to control and detect incoherencies in their diagrams. Rewriting logic Maude language allows simulation and verification of system's properties using its LTL model-checker. This automatic translation approach is based on meta-modeling and graph transformation since UML diagrams are graphs. More precisely, the authors have proposed five meta-models and three triple graph grammars to perform the translation process. The authors have used Eclipse Generative Modeling tools: Eclipse Modeling Framework (EMF) for meta-modeling, Graphical Modeling Framework (GMF) for generating visual modeling tools and TGG Interpreter for proposing triple graph grammars. The approach is illustrated through an example.
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Balaji, V., Rusty Benson, Bruce Wyman, and Isaac Held. "Coarse-grained component concurrency in Earth system modeling: parallelizing atmospheric radiative transfer in the GFDL AM3 model using the Flexible Modeling System coupling framework." Geoscientific Model Development 9, no. 10 (October 11, 2016): 3605–16. http://dx.doi.org/10.5194/gmd-9-3605-2016.

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Abstract. Climate models represent a large variety of processes on a variety of timescales and space scales, a canonical example of multi-physics multi-scale modeling. Current hardware trends, such as Graphical Processing Units (GPUs) and Many Integrated Core (MIC) chips, are based on, at best, marginal increases in clock speed, coupled with vast increases in concurrency, particularly at the fine grain. Multi-physics codes face particular challenges in achieving fine-grained concurrency, as different physics and dynamics components have different computational profiles, and universal solutions are hard to come by. We propose here one approach for multi-physics codes. These codes are typically structured as components interacting via software frameworks. The component structure of a typical Earth system model consists of a hierarchical and recursive tree of components, each representing a different climate process or dynamical system. This recursive structure generally encompasses a modest level of concurrency at the highest level (e.g., atmosphere and ocean on different processor sets) with serial organization underneath. We propose to extend concurrency much further by running more and more lower- and higher-level components in parallel with each other. Each component can further be parallelized on the fine grain, potentially offering a major increase in the scalability of Earth system models. We present here first results from this approach, called coarse-grained component concurrency, or CCC. Within the Geophysical Fluid Dynamics Laboratory (GFDL) Flexible Modeling System (FMS), the atmospheric radiative transfer component has been configured to run in parallel with a composite component consisting of every other atmospheric component, including the atmospheric dynamics and all other atmospheric physics components. We will explore the algorithmic challenges involved in such an approach, and present results from such simulations. Plans to achieve even greater levels of coarse-grained concurrency by extending this approach within other components, such as the ocean, will be discussed.
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Norling, Magnus Dahler, Leah Amber Jackson-Blake, José-Luis Guerrero Calidonio, and James Edward Sample. "Rapid development of fast and flexible environmental models: the Mobius framework v1.0." Geoscientific Model Development 14, no. 4 (April 9, 2021): 1885–97. http://dx.doi.org/10.5194/gmd-14-1885-2021.

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Abstract. The Mobius model building system is a new open-source framework for building fast and flexible environmental models. Mobius makes it possible for researchers with limited programming experience to build performant models with potentially complicated structures. Mobius models can be easily interacted with through the MobiView graphical user interface and through the Python programming language. Mobius was initially developed to support catchment-scale hydrology and water-quality modelling but can be used to represent any system of hierarchically structured ordinary differential equations, such as population dynamics or toxicological models. Here, we demonstrate how Mobius can be used to quickly prototype several different model structures for a dissolved organic carbon catchment model and use built-in auto-calibration and statistical uncertainty analysis tools to help decide on the best model structures. Overall, we hope the modular model building platform offered by Mobius will provide a step forward for environmental modelling, providing an alternative to the “one size fits all” modelling paradigm. By making it easier to explore a broader range of model structures and parameterisations, users are encouraged to build more appropriate models, and in turn this improves process understanding and allows for more robust modelling in support of decision making.
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Lu, Guo Liang, Yi Qi Zhou, and Xue Yong Li. "Mechanical Parts Recognition with 3D Graphical Modeling." Applied Mechanics and Materials 644-650 (September 2014): 4505–8. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.4505.

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Computer vision based mechanical parts recognition has been received much research attention in recent years. In this paper, we present a new framework to address this problem. The framework utilizes the computer graphic technology to model mechanical parts. Recognition is realized by comparing one query image to the instance images using improved affine transformation based on particle swarm optimization (PSO). Our experiment shows that the proposed framework outperforms the conventional invariant moments based recognition methods in recognition rates.
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Figueroa, Pablo A. "Visual Programming for Virtual Reality Applications Based on InTml." Journal on Interactive Systems 3, no. 1 (June 15, 2012): 1. http://dx.doi.org/10.5753/jis.2012.607.

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This paper presents our work on a visual programming environment (VPE) for portable, implementation-independent, virtual reality (VR) applications. Previously, we have defined InTml, the Interaction Techniques Markup Language , a domain specific language for VR applications, and some initial, command-line based development tools. By using the concept of Model Driven Development (MDD) and with the aid of tools from the Eclipse Graphical Modeling Project (GMF), we built an IDE for VR applications, that allows the visual description of components, application creation, and code generation to targeted runtime environments in C++, Java, and ActionScript. We report some advantages and shortcomings in this approach for tool development, some results from our preliminary user studies and lessons learned. In general, an MDD based approach to VPE is challenging both in terms of learning curve and usability of the final IDE.
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Arabas, S., A. Jaruga, H. Pawlowska, and W. W. Grabowski. "libcloudph++ 1.0: a single-moment bulk, double-moment bulk, and particle-based warm-rain microphysics library in C++." Geoscientific Model Development 8, no. 6 (June 9, 2015): 1677–707. http://dx.doi.org/10.5194/gmd-8-1677-2015.

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Abstract. This paper introduces a library of algorithms for representing cloud microphysics in numerical models. The library is written in C++, hence the name libcloudph++. In the current release, the library covers three warm-rain schemes: the single- and double-moment bulk schemes, and the particle-based scheme with Monte Carlo coalescence. The three schemes are intended for modelling frameworks of different dimensionalities and complexities ranging from parcel models to multi-dimensional cloud-resolving (e.g. large-eddy) simulations. A two-dimensional (2-D) prescribed-flow framework is used in the paper to illustrate the library features. The libcloudph++ and all its mandatory dependencies are free and open-source software. The Boost.units library is used for zero-overhead dimensional analysis of the code at compile time. The particle-based scheme is implemented using the Thrust library that allows one to leverage the power of graphics processing units (GPU), retaining the possibility of compiling the unchanged code for execution on single or multiple standard processors (CPUs). The paper includes a complete description of the programming interface (API) of the library and a performance analysis including comparison of GPU and CPU set-ups.
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Sundström, Gunilla A. "Modeling Information Search Behavior for Design Purposes: An Example from Process Control." Proceedings of the Human Factors Society Annual Meeting 32, no. 19 (October 1988): 1376–80. http://dx.doi.org/10.1177/154193128803201915.

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Current models on operator behavior in supervisory control systems are reviewed with special focus on their usefulness for graphical design of human-machine interfaces in dynamic technical systems. An alternative framework is described and used in a knowledge based approach to represent information search behavior of operators for graphical design purposes.
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Broman, David. "Interactive Programmatic Modeling." ACM Transactions on Embedded Computing Systems 20, no. 4 (June 2021): 1–26. http://dx.doi.org/10.1145/3431387.

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Modeling and computational analyses are fundamental activities within science and engineering. Analysis activities can take various forms, such as simulation of executable models, formal verification of model properties, or inference of hidden model variables. Traditionally, tools for modeling and analysis have similar workflows: (i) a user designs a textual or graphical model or the model is inferred from data, (ii) a tool performs computational analyses on the model, and (iii) a visualization tool displays the resulting data. This article identifies three inherent problems with the traditional approach: the recomputation problem, the variable inspection problem, and the model expressiveness problem. As a solution, we propose a conceptual framework called Interactive Programmatic Modeling. We formalize the interface of the framework and illustrate how it can be used in two different domains: equation-based modeling and probabilistic programming.
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Vallis, Geoffrey K., Greg Colyer, Ruth Geen, Edwin Gerber, Martin Jucker, Penelope Maher, Alexander Paterson, Marianne Pietschnig, James Penn, and Stephen I. Thomson. "Isca, v1.0: a framework for the global modelling of the atmospheres of Earth and other planets at varying levels of complexity." Geoscientific Model Development 11, no. 3 (March 6, 2018): 843–59. http://dx.doi.org/10.5194/gmd-11-843-2018.

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Abstract. Isca is a framework for the idealized modelling of the global circulation of planetary atmospheres at varying levels of complexity and realism. The framework is an outgrowth of models from the Geophysical Fluid Dynamics Laboratory in Princeton, USA, designed for Earth's atmosphere, but it may readily be extended into other planetary regimes. Various forcing and radiation options are available, from dry, time invariant, Newtonian thermal relaxation to moist dynamics with radiative transfer. Options are available in the dry thermal relaxation scheme to account for the effects of obliquity and eccentricity (and so seasonality), different atmospheric optical depths and a surface mixed layer. An idealized grey radiation scheme, a two-band scheme, and a multiband scheme are also available, all with simple moist effects and astronomically based solar forcing. At the complex end of the spectrum the framework provides a direct connection to comprehensive atmospheric general circulation models. For Earth modelling, options include an aquaplanet and configurable continental outlines and topography. Continents may be defined by changing albedo, heat capacity, and evaporative parameters and/or by using a simple bucket hydrology model. Oceanic Q fluxes may be added to reproduce specified sea surface temperatures, with arbitrary continental distributions. Planetary atmospheres may be configured by changing planetary size and mass, solar forcing, atmospheric mass, radiation, and other parameters. Examples are given of various Earth configurations as well as a giant planet simulation, a slowly rotating terrestrial planet simulation, and tidally locked and other orbitally resonant exoplanet simulations. The underlying model is written in Fortran and may largely be configured with Python scripts. Python scripts are also used to run the model on different architectures, to archive the output, and for diagnostics, graphics, and post-processing. All of these features are publicly available in a Git-based repository.
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Dissertations / Theses on the topic "Graphical Modeling Framework (GMF)"

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Srna, Pavol. "Nástroj pro návrh čipu v UML." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2010. http://www.nusl.cz/ntk/nusl-235538.

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This paper deals with the creation of the tool for chip design in UML. The intention of this work is to present the news in the UML language version 2.0, that can be possibly used for modeling of embedded systems. Furthermore, it deals with the possibility and method of modeling in the Eclipse environment and it focuses on the Eclipse Modeling Framework. This work explains the principle of developing of graphical editors based on GMF used fully by developing tool. Finally, it discusses the chosen solution.
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Ravi, Sudharshan, and Quang Vu. "Graphical Editor for Diagnostic Method Development." Thesis, Linköpings universitet, Interaktiva och kognitiva system, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-107514.

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The adage A picture is worth a thousand words conveys the notion that acomplex concept can be understood with just a single picture. Thus visualisingdata allows users to absorb and use large amounts of data quickly.Although textual programming is widely used, it is not best suited for allsituations. Some of these situations require a graphical way to programdata. This thesis investigates the dierent modeling frameworks available withinthe Eclipse ecosystem that allow the reuse of existing XML schema modelsand the creation as well as editing of diagnostic methods. The chosenframeworks were used to build a graphical editor that allows users to create,edit and use diagnostic methods graphically.
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Ilčík, Ondřej. "Nástroj pro grafické prototypování vestavěných systémů." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2011. http://www.nusl.cz/ntk/nusl-412844.

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This study is focused on grafical modeling of embedded systems using dialects of UML. It provides a brief description of existing profiles. Furthemore it deals with modeling frameworks for the Eclipse platform and describes an implementation of such modeling tool as a part of project Lissom.
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Azgur, Serhat Mehmet. "A Hierarchical Modeling Tool For Instructional Design." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12611470/index.pdf.

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A component-oriented tool for hierarchical modeling of instructional designs is developed. The motivation is to show that hierarchical representation of instructional designs is easier, better and more effective for modeling. Additionally a modeling language is developed to provide an effective, flexible and easy to use integration model in which all teaching components are discovered, defined and connected. In order to fulfill the above purposes an abstract notation is developed that is sufficiently general and adapting top-down hierarchic approach to represent Units of Learning (UoL), Operational Knowledge Units (OKU), Learning Objects (LO), and Learning Components (LC) with respect to the common structures found in different instructional models. COSEML, a top-down hierarchic, and component oriented modeling language has been used as a reference and the core concept in developing the Educational Component Oriented Modeling Language (ECOML). The high-level architecture of ECOML provides the means for designing instructional structures. It describes how LOs, UoLs, OKUs and LCs are sequenced in a certain context or knowledge domain. The resulting model can be reused in different contexts and across different educational platforms.
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Fernique, Pierre. "A statistical modeling framework for analyzing tree-indexed data : application to plant development on microscopic and macroscopic scales." Thesis, Montpellier 2, 2014. http://www.theses.fr/2014MON20064/document.

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Nous nous intéressons à des modèles statistiques pour les données indexées par des arborescences. Dans le contexte de l'équipe Virtual Plants, équipe hôte de cette thèse, les applications d'intérêt portent sur le développement de la plante et sa modulation par des facteurs environnementaux et génétiques. Nous nous restreignons donc à des applications issues du développement de la plante, à la fois au niveau microscopique avec l'étude de la lignée cellulaire du tissu biologique servant à la croissance des plantes, et au niveau macroscopique avec le mécanisme de production de branches. Le catalogue de modèles disponibles pour les données indexées par des arborescences est beaucoup moins important que celui disponible pour les données indexées par des chemins. Cette thèse vise donc à proposer un cadre de modélisation statistique pour l'étude de patterns pour données indexées par des arborescences. À cette fin, deux classes différentes de modèles statistiques, les modèles de Markov et de détection de ruptures, sont étudiées
We address statistical models for tree-indexed data.Tree-indexed data can be seen as a generalization of path-indexed data since directed path graphs are directed tree graphs where there is at most one child per vertex.In the context of the Virtual Plants team, host team of this thesis, applications of interest focus on plant development and its modulation by environmental and genetic factors.We thus focus on plant developmental applications, both at the microscopic level with the study of the cell lineage in the biological tissue responsible for the plant growth, and at the macroscopic level with the mechanism of production of branches. The catalog of models available for tree-indexed data is far less important than the one available for path-indexed data.This thesis therefore aims at proposing a statistical modeling framework for studying patterns in tree-indexed data.To this end, two different classes of statistical models, Markov and change-point models, are investigated
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Norbraten, Terry D. "Utilization of forward error correction (FEC) techniques with extensible markup language (XML) schema-based binary compression (XSBC) technology." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FNorbraten.pdf.

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Thesis (M.S. in Modeling, Virtual Environments and Simulation (MOVES))--Naval Postgraduate School, December 2004.
Thesis advisor(s): Don Brutzman, Don McGregor. Includes bibliographical references (p. 165-169). Also available online.
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ELOUMRI, Eloumri Miloud Salem S. "GRAPHICAL EDITORS GENERATION WITH THE GRAPHICAL MODELING FRAMEWORK: A CASE STUDY." Thesis, 2011. http://hdl.handle.net/1974/6366.

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Domain Specific Modeling (DSM) aims to increase productivity of software development by raising the level of abstraction beyond code concepts and using domain concepts. By providing a generative model-driven tooling component and runtime support, the Eclipse Graphical Modeling Framework (GMF) aims to simplify the creation of diagram editors for specific domains based on a series of model creation and transformation steps. GMF leverages the Eclipse Modeling Framework (EMF) and the Eclipse Graphical Editing Framework (GEF) to allow the graphical modeling of Domain Specific Languages (DSL). A Domain Specific Language (DSL) is developed specifically for a specific task and specific domain. In this research, the State Machine Compiler (SMC) represents the specific domain for which a DSL in a form of a diagram editor is developed using GMF. SMC is an open source Java tool allowing generation of state pattern classes from textual descriptions of state machines. The main objective of this research is to describe the use of GMF, highlight potential pitfalls and identify strengths and weaknesses of GMF based on certain criteria. To be able to feed the SMC diagrams created with the editor into SMC, a Java Emitter Templates (JET) transformation is used to transform SMC model instances into textual format expected by SMC.
Thesis (Master, Computing) -- Queen's University, 2011-04-14 18:58:08.797
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Lv, Zong-Long, and 呂宗龍. "A Modeling Language of Domain Specific Editors Based on Graphical Modeling Framework." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/98502764393629571311.

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碩士
國立政治大學
資訊科學學系
95
The availability of a visual graphical editor for a target domain is the prerequisite of visual graphical modeling, which has been adopted by classical software development for decades and is especially emphasized in today's model-driven engineering. However, compared with traditional textual editors, developing a visual graphical editor from scratch is not an easy work. As a result, there were frameworks developed such as GEF and GMF aimed to simplify the construction of graphical editors. Even so, however, it is still though hard for an average programmer to construct a visual graphical editor by using these frameworks without a long time of learning.
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Books on the topic "Graphical Modeling Framework (GMF)"

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Bill, Moore, and International Business Machines Corporation. International Technical Support Organization., eds. Eclipse development using the graphical editing framework and the eclipse modeling framework. Research Triangle Park, NC: IBM, International Technical Support Organization, 2004.

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Redbooks, IBM. Eclipse Development Using the Graphical Editing Framework And the Eclipse Modeling Framework. IBM.Com/Redbooks, 2004.

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Golan, Amos. Foundations of Info-Metrics. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780199349524.001.0001.

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This book provides a framework for info-metrics—the science of modeling, inference, and reasoning under conditions of noisy and insufficient information. Info-metrics is an inherently interdisciplinary framework that emerged from the intersection of information theory, statistical inference, and decision-making under uncertainty. It allows us to process the available information with minimal reliance on assumptions that cannot be validated. This book focuses on unifying all information processing and model building within a single constrained optimization framework. It provides a complete framework for modeling and inference, rather than a problem-specific model. The framework evolves from the simple premise that our available information is often insufficient to provide a unique answer for decisions we wish to make. Each decision, or solution, is derived from the available input information along with a choice of inferential procedure. The book contains many multidisciplinary applications that demonstrate the simplicity and generality of the framework in real-world settings: These include initial diagnosis at an emergency room, optimal dose decisions, election forecasting, network and information aggregation, weather pattern analyses, portfolio allocation, inference of strategic behavior, incorporation of prior information, option pricing, and modeling an interacting social system. This book presents simple derivations of the key results that are necessary to understand and apply the fundamental concepts to a variety of problems. Derivations are often supported by graphical illustrations. The book is designed to be accessible for graduate students, researchers, and practitioners across the disciplines, requiring only basic quantitative skills and a little persistence.
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Book chapters on the topic "Graphical Modeling Framework (GMF)"

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Seehusen, Fredrik, and Ketil Stølen. "An Evaluation of the Graphical Modeling Framework (GMF) Based on the Development of the CORAS Tool." In Theory and Practice of Model Transformations, 152–66. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21732-6_11.

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Oswald, Erich. "Leonardo: A Framework for Modeling and Editing Graphical Components." In Lecture Notes in Computer Science, 147–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/10722581_13.

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Biermann, Enrico, Karsten Ehrig, Christian Köhler, Günter Kuhns, Gabriele Taentzer, and Eduard Weiss. "Graphical Definition of In-Place Transformations in the Eclipse Modeling Framework." In Model Driven Engineering Languages and Systems, 425–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11880240_30.

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Sinoquet, Christine. "Probabilistic Graphical Modeling in Systems Biology: A Framework for Integrative Approaches." In Systems Biology, 241–72. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6803-1_8.

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Min, Wookhee, Randall Spain, Jason D. Saville, Bradford Mott, Keith Brawner, Joan Johnston, and James Lester. "Multidimensional Team Communication Modeling for Adaptive Team Training: A Hybrid Deep Learning and Graphical Modeling Framework." In Lecture Notes in Computer Science, 293–305. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-78292-4_24.

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Golnam, Arash, Paavo Ritala, Vijay Viswanathan, Valerian Hanser, and Alain Wegmann. "A Framework for Modeling Value in Service-Oriented Business Models – Conceptualizations and Graphical Representation." In Lecture Notes in Business Information Processing, 125–47. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37478-4_7.

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Hsu, William, Alex A. T. Bui, Ricky K. Taira, and Hooshang Kangarloo. "Integrating Imaging and Clinical Data for Decision Support." In Handbook of Research on Advanced Techniques in Diagnostic Imaging and Biomedical Applications, 18–33. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-314-2.ch002.

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Though an unparalleled amount and diversity of imaging and clinical data are now collected as part of routine care, this information is not sufficiently integrated and organized in a way that effectively supports a clinician’s ability to diagnose and treat a patient. The goal of this chapter is to present a framework for organizing, representing, and manipulating patient data to assist in medical decision-making. We first demonstrate how probabilistic graphical models (specifically, Bayesian belief networks) are capable of representing medical knowledge. We then propose a data model that facilitates temporal and investigative organization by structuring and modeling clinical observations at the patient level. Using information aggregated into the data model, we describe the creation of multi-scale, temporal disease models to represent a disease across a population. Finally, we describe visual tools for interacting with these disease models to facilitate the querying and understanding of results. The chapter concludes with a discussion about open problems and future directions.
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Jannach, Dietmar, Markus Zanker, and Markus Jessenitschnig. "Developing Knowledge-Based Travel Advisor Systems." In Tourism Informatics, 38–53. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-60566-818-5.ch003.

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In the domain of travel and tourism, recommender systems have proven to be valuable tools for supporting potential customers during the decision making process. In contrast to other domains, however, travel recommendation systems must not only include extensive knowledge about catalogued items but also require interactive elicitation of customer requirements. As a consequence, such systems often become highly-interactive and personalized Web applications, whose development can be costly and time-consuming. The authors see these factors as major obstacles to the widespread adoption of this type of recommender system in particular with respect to small and medium-sized companies and e-tourism platforms. The “Vibe virtual spa advisor” presented in this chapter is an example of a recommender system offering such high level interaction. It has been built with the help of AdVisor suite, an off-the-shelf knowledge-based and domain-independent framework for the rapid development of advisory applications. The chapter discusses how development costs can be reduced by using a framework that supports graphical domain modeling, domain-independent recommendation algorithms and semi-automated generation of production quality web applications. The authors also report on practical experiences and give an outlook on future work and opportunities in the domain of travel recommendation.
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Hounwanou, Honoré, Laila Boumlik, and Mohamed Mejri. "Toward the Formalization of Business Process Model and Notation." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2021. http://dx.doi.org/10.3233/faia210024.

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Due to its versatility and wide variety of constructs, BPMN (Business Process Model and Notation) is today the leading standard notation for creating visual models of business or organizational processes. It is a rich and expressive graphical language specially designed to provide a notation that is easily understood by all members of a company. Sometimes, however, this large number of controls and action nodes available can become a weakness since a given semantics can be represented in many ways, causing some ambiguity and raising the question of bisimilarity between two models. Today, it is universally recognized that formal methods are useful for the specification, design and verification of almost all systems, and essential for the most critical ones. On the other hand, the Business Process Execution Language for Web Services (BPEL) is an executable language structured in blocks, supported by many execution platforms, making it possible to specify the actions in the business processes with Web services. Since BPMN and BPEL share almost the same level of abstraction, we present in this article a formalization of the BPMN language through a mapping to BPEL, aiming to remove its ambiguities, to solve the complex modeling and interaction problems and open the door to many formal analysis such as model checking. We first formalize the BPEL language using the K framework, we then map the BPMN language to this formalized version of BPEL. The K Framework is a rewriting/reachability based framework enabling language developers to formally define all programming languages. Once a language is formally specified in the K framework, the framework automatically outputs a range of formal verification tool sets, compilers, debuggers and other developer tools for it.
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Conference papers on the topic "Graphical Modeling Framework (GMF)"

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Kolovos, Dimitrios S., Louis M. Rose, Richard F. Paige, and Fiona A. C. Polack. "Raising the level of abstraction in the development of GMF-based graphical model editors." In 2009 ICSE Workshop on Modeling in Software Engineering (MISE). IEEE, 2009. http://dx.doi.org/10.1109/mise.2009.5069891.

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Shekar, D. V. Chandra, V. V. Jayarama Krishnaiah, and Suresh Babu Yalavarthi. "A Framework for Classifying and Comparing Graphical Object Oriented Modeling Languages." In 2009 IEEE International Advance Computing Conference (IACC 2009). IEEE, 2009. http://dx.doi.org/10.1109/iadcc.2009.4809249.

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Terpenny, Janis P., and Deepu Mathew. "Graphical Modeling Environment and Supporting Framework for Function-Based Conceptual Design." In ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/detc2004-57492.

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As engineering products become more complicated, collaboration among multi-disciplinary design teams that are separated by location, time and across organizations is becoming an increasingly difficult task. To be effective, collaboration requires exchanging, interpreting and integrating knowledge in various locations. According to a recent study, the cost of this breakdown in knowledge in the automotive industry alone is at least $1 billion per year. There has been a significant amount of research in recent years to improve the accessibility of knowledge during design. Very little has, however, been invested in format, flow and relationships of knowledge to support the process of collaborative distributed design. Progress is particularly lagging for early stages of engineering design, conceptual design, when the need for and payoff of knowledge exchange is the greatest. This paper presents the Integrated Design Environment that is being developed at the Systems Modeling And Realization Technologies (SMART) Lab at the University of Massachusetts, Amherst. This environment facilitates knowledge flow, knowledge capture and reuse with a generalized graphical modeling environment for conceptual modeling and synthesis. The paper first provides a background in conceptual design and knowledge-based engineering followed by an architectural view of the environment and finally an example problem based on the design of a coffee maker to facilitate discussion.
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Smith, Diaz, Shen, and Longo. "Conceptual development of a probabilistic graphical framework for assessing port resilience." In The 23rd International Conference on Harbor, Maritime and Multimodal Logistic Modeling & Simulation. CAL-TEK srl, 2021. http://dx.doi.org/10.46354/i3m.2021.hms.006.

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Cheminoda, Manuel, Luca Durantea, Marcello Maggiorab, Lucia Senoa, Carmela Troilob, and Adriano Valenzanoa. "A semi-graphical modeling framework for the automated analysis of networked systems security." In 2015 IEEE 1st International Forum on Research and Technologies for Society and Industry Leveraging a better tomorrow (RTSI). IEEE, 2015. http://dx.doi.org/10.1109/rtsi.2015.7325133.

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Li, Husheng, and Robert C. Qiu. "A Graphical Framework for Spectrum Modeling and Decision Making in Cognitive Radio Networks." In GLOBECOM 2010 - 2010 IEEE Global Communications Conference. IEEE, 2010. http://dx.doi.org/10.1109/glocom.2010.5683361.

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Bhattacharjya, Debarun, Dharmashankar Subramanian, and Tian Gao. "State Variable Effects in Graphical Event Models." In Twenty-Ninth International Joint Conference on Artificial Intelligence and Seventeenth Pacific Rim International Conference on Artificial Intelligence {IJCAI-PRICAI-20}. California: International Joint Conferences on Artificial Intelligence Organization, 2020. http://dx.doi.org/10.24963/ijcai.2020/592.

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Many real-world domains involve co-evolving relationships between events, such as meals and exercise, and time-varying random variables, such as a patient's blood glucose levels. In this paper, we propose a general framework for modeling joint temporal dynamics involving continuous time transitions of discrete state variables and irregular arrivals of events over the timeline. We show how conditional Markov processes (as represented by continuous time Bayesian networks) and multivariate point processes (as represented by graphical event models) are among various processes that are covered by the framework. We introduce and compare two simple and interpretable yet practical joint models within the framework with relevant baselines on simulated and real-world datasets, using a graph search algorithm for learning. The experiments highlight the importance of jointly modeling event arrivals and state variable transitions to better fit joint temporal datasets, and the framework opens up possibilities for models involving even more complex dynamics whenever suitable.
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Dunia, Ricardo, and Javier Gutierrez. "Graphical MPC for Fast Dynamic Systems." In ASME 2008 International Manufacturing Science and Engineering Conference collocated with the 3rd JSME/ASME International Conference on Materials and Processing. ASMEDC, 2008. http://dx.doi.org/10.1115/msec_icmp2008-72310.

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Software configuration and engineering costs have limited the application of model predictive control (MPC) for small but fast dynamic systems. This work illustrates the benefits of using a graphical programming framework for the configuration and implementation of MPC controllers. Graphical programming facilitates the understanding and configuration of advanced applications so that engineers in industry can be responsible for the installation and maintenance of advanced controllers. Costs reduction and minimal specialized labor opens the possibilities of applying MPC to small systems with fast dynamics. Fast MPC execution is achieved by including the optimization constraints as penalty terms in the cost function. An air-heater pilot system is successfully used to demonstrate the advantages of a graphical framework for process modeling, design, and real-time implementation of MPC controllers in systems with fast dynamics.
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"A Framework for Concurrent Design of Metamodels and Diagrams - Towards an Agile Method for the Synthesis of Domain Specific Graphical Modeling Languages." In 16th International Conference on Enterprise Information Systems. SCITEPRESS - Science and and Technology Publications, 2014. http://dx.doi.org/10.5220/0004895202980306.

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Kaczmarek, Daniel, Aaron Bartholomew, Felipe Gutierrez, Hammad Mazhar, and Dan Negrut. "Chrono::Render: A Graphical Visualization Pipeline for Multibody Dynamics Simulations." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34545.

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This paper describes a web-enabled tool capable of generating high quality videos and images from multibody dynamics simulation results. This tool, called Chrono::Render, uses the Blender modeling software as the front end with Pixars RenderMan used to create high quality images. Blender is a free and open source tool used to create and visualize 3D content and provides a robust plugin framework which Chrono::Render leverages. To produce the final image, the Blender front end passes data to a RenderMan compliant rendering engine. Along with Pixars PhotoRealistic RenderMan (PRMan), several open source options such as Aqsis, JrMan, or Pixie can be used. Preprocessing is performed on the client side, where the front end generates a work order for the RenderMan compliant rendering engine to process. This work order, which contains several scripts that define the visualization parameters, along with the pre-processed simulation data and other user-defined geometry assets is uploaded to a remote server hosted by the Simulation Based Engineering Lab. This server contains more than a thousand CPU cores used for high performance computing applications, which can be used to render many frames of an animation in parallel. Chrono::Render is free and open source software released under a BSD3 license.
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