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Experiments In Multiresolution Modeling Mrm
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Book Synopsis Experiments in Multiresolution Modeling (MRM) by : Paul K. Davis
Download or read book Experiments in Multiresolution Modeling (MRM) written by Paul K. Davis and published by RAND Corporation. This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study describes the motivation for multiresolution modeling within a single model or a family of models.
Book Synopsis Experiments in Multiresolution Modeling (MRM). by :
Download or read book Experiments in Multiresolution Modeling (MRM). written by and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes final results of a small project sponsored by the Defense Advanced Research Projects Agency (DARPA), the intention of which was to identify useful directions for further work on multiresolution modeling (MRM). The work was largely accomplished in the Applied Sciences and Technology Center of RAND's National Defense Research Institute (NDRI), a federally funded research and development center (FFRDC) sponsored by the Office of the Secretary of Defense, the Joint Staff, the unified commands, and the defense agencies. Some of the modeling reflected here in simplified form was accomplished in the "Planning Future Forces" and "Transforming the Force" projects sponsored by NDRl's advisory board. NDRI also provided additional research-support funding to complete the work and present it at conferences.
Book Synopsis Model Engineering for Simulation by : Lin Zhang
Download or read book Model Engineering for Simulation written by Lin Zhang and published by Academic Press. This book was released on 2019-02-27 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Model Engineering for Simulation provides a systematic introduction to the implementation of generic, normalized and quantifiable modeling and simulation using DEVS formalism. It describes key technologies relating to model lifecycle management, including model description languages, complexity analysis, model management, service-oriented model composition, quantitative measurement of model credibility, and model validation and verification. The book clearly demonstrates how to construct computationally efficient, object-oriented simulations of DEVS models on parallel and distributed environments. Guides systems and control engineers in the practical creation and delivery of simulation models using DEVS formalism Provides practical methods to improve credibility of models and manage the model lifecycle Helps readers gain an overall understanding of model lifecycle management and analysis Supported by an online ancillary package that includes an instructors and student solutions manual
Book Synopsis Handbook of Model-Based Systems Engineering by : Azad M. Madni
Download or read book Handbook of Model-Based Systems Engineering written by Azad M. Madni and published by Springer Nature. This book was released on 2023-07-25 with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook brings together diverse domains and technical competences of Model Based Systems Engineering (MBSE) into a single, comprehensive publication. It is intended for researchers, practitioners, and students/educators who require a wide-ranging and authoritative reference on MBSE with a multidisciplinary, global perspective. It is also meant for those who want to develop a sound understanding of the practice of systems engineering and MBSE, and/or who wish to teach both introductory and advanced graduate courses in systems engineering. It is specifically focused on individuals who want to understand what MBSE is, the deficiencies in current practice that MBSE overcomes, where and how it has been successfully applied, its benefits and payoffs, and how it is being deployed in different industries and across multiple applications. MBSE engineering practitioners and educators with expertise in different domains have contributed chapters that address various uses of MBSE and related technologies such as simulation and digital twin in the systems lifecycle. The introductory chapter reviews the current state of practice, discusses the genesis of MBSE and makes the business case. Subsequent chapters present the role of ontologies and meta-models in capturing system interdependencies, reasoning about system behavior with design and operational constraints; the use of formal modeling in system (model) verification and validation; ontology-enabled integration of systems and system-of-systems; digital twin-enabled model-based testing; system model design synthesis; model-based tradespace exploration; design for reuse; human-system integration; and role of simulation and Internet-of-Things (IoT) within MBSE.
Book Synopsis Space Modeling and Simulation by : Larry B. Rainey
Download or read book Space Modeling and Simulation written by Larry B. Rainey and published by AIAA. This book was released on 2004 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was sponsored by the U.S. Air Force Academy Space Mission Analysis and Design Program with support from program offices at the Air Force Space and Missile Systems Center, the National Reconnaissance Office, the U.S. Department of Transportation, and organizations within the National Aeronautics and Space Administration.
Book Synopsis Theory of Modeling and Simulation by : Bernard P. Zeigler
Download or read book Theory of Modeling and Simulation written by Bernard P. Zeigler and published by Academic Press. This book was released on 2018-08-14 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theory of Modeling and Simulation: Discrete Event & Iterative System Computational Foundations, Third Edition, continues the legacy of this authoritative and complete theoretical work. It is ideal for graduate and PhD students and working engineers interested in posing and solving problems using the tools of logico-mathematical modeling and computer simulation. Continuing its emphasis on the integration of discrete event and continuous modeling approaches, the work focuses light on DEVS and its potential to support the co-existence and interoperation of multiple formalisms in model components. New sections in this updated edition include discussions on important new extensions to theory, including chapter-length coverage of iterative system specification and DEVS and their fundamental importance, closure under coupling for iteratively specified systems, existence, uniqueness, non-deterministic conditions, and temporal progressiveness (legitimacy). Presents a 40% revised and expanded new edition of this classic book with many important post-2000 extensions to core theory Provides a streamlined introduction to Discrete Event System Specification (DEVS) formalism for modeling and simulation Packages all the "need-to-know" information on DEVS formalism in one place Expanded to include an online ancillary package, including numerous examples of theory and implementation in DEVS-based software, student solutions and instructors manual
Book Synopsis Concepts and Methodologies for Modeling and Simulation by : Levent Yilmaz
Download or read book Concepts and Methodologies for Modeling and Simulation written by Levent Yilmaz and published by Springer. This book was released on 2015-04-08 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text presents cutting-edge advances in the theory and methodology of modeling and simulation (M&S) and reveals how this work has been influenced by the fundamental contributions of Prof. Tuncer Ören to this field. Exploring the synergies among the domains of M&S and systems engineering (SE), the book describes how M&S and SE can help to address the complex problems identified as “Grand Challenges” more effectively under a model-driven and simulation-directed systems engineering framework. Features: examines frameworks for the development of advanced simulation methodologies; presents a focus on advanced modeling methodologies; reviews the reliability and quality assurance of models; discusses the specification and simulation of human and social behavior, including models of personality, emotions, conflict management, perception and anticipation; provides a survey of the body of knowledge in M&S; highlights the foundations established by the pioneering work of Prof. Tuncer Ören.
Book Synopsis Modelling and Simulation for Autonomous Systems by : Jan Mazal
Download or read book Modelling and Simulation for Autonomous Systems written by Jan Mazal and published by Springer. This book was released on 2019-03-15 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-workshop proceedings of the 5th International Workshop on Modelling and Simulation for Autonomous Systems, MESAS 2018, held in Prague, Czech Republic, in October 2018. The 46 revised full papers included in the volume were carefully reviewed and selected from 66 submissions. They are organized in the following topical sections: Future Challenges of Advanced M&S Technology; Swarming - R&D and Application; M&S of Intelligent Systems - AI, R&D and Application; AxS in Context of Future Warfare and Security Environment (Concepts, Applications, Training, Interoperability, etc.).
Book Synopsis Hybrid Multiresolution Simulation & Model Checking by : Soroosh Gholami
Download or read book Hybrid Multiresolution Simulation & Model Checking written by Soroosh Gholami and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designers employ a variety of modeling theories and methodologies to create functional models of discrete network systems. These dynamical models are evaluated using verification and validation techniques throughout incremental design stages. Models created for these systems should directly represent their growing complexity with respect to composition and heterogeneity. Similar to software engineering practices, incremental model design is required for complex system design. As a result, models at early increments are significantly simpler relative to real systems. While experimenting (verification or validation) on models at early increments are computationally less demanding, the results of these experiments are less trustworthy and less rewarding. At any increment of design, a set of tools and technique are required for controlling the complexity of models and experimentation. A complex system such as Network-on-Chip (NoC) may benefit from incremental design stages. Current design methods for NoC rely on multiple models developed using various modeling frameworks. It is useful to develop frameworks that can formalize the relationships among these models. Fine-grain models are derived using their coarse-grain counterparts. Moreover, validation and verification capability at various design stages enabled through disciplined model conversion is very beneficial. In this research, Multiresolution Modeling (MRM) is used for system level design of NoC. MRM aids in creating a family of models at different levels of scale and complexity with well-formed relationships. In addition, a variant of the Discrete Event System Specification (DEVS) formalism is proposed which supports model checking. Hierarchical models of Network-on-Chip components may be created at different resolutions while each model can be validated using discrete-event simulation and verified via state exploration. System property expressions are defined in the DEVS language and developed as Transducers which can be applied seamlessly for model checking and simulation purposes. Multiresolution Modeling with verification and validation capabilities of this framework complement one another. MRM manages the scale and complexity of models which in turn can reduces V&V time and effort and conversely the V&V helps ensure correctness of models at multiple resolutions. This framework is realized through extending the DEVS-Suite simulator and its applicability demonstrated for exemplar NoC models.
Book Synopsis Defense Modeling, Simulation, and Analysis by : National Research Council
Download or read book Defense Modeling, Simulation, and Analysis written by National Research Council and published by National Academies Press. This book was released on 2006-09-22 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling, simulation, and analysis (MS&A) is a crucial tool for military affairs. MS&A is one of the announced pillars of a strategy for transforming the U.S. military. Yet changes in the enterprise of MS&A have not kept pace with the new demands arising from rapid changes in DOD processes and missions or with the rapid changes in the technology available to meet those demands. To help address those concerns, DOD asked the NRC to identify shortcomings in current practice of MS&A and suggest where and how they should be resolved. This report provides an assessment of the changing mission of DOD and environment in which it must operate, an identification of high-level opportunities for MS&A research to address the expanded mission, approaches for improving the interface between MS&A practitioners and decision makers, a discussion of training and continuing education of MS&A practitioners, and an examination of the need for coordinated military science research to support MS&A.
Book Synopsis Portfolio-analysis Methods for Assessing Capability Options by : Paul K. Davis
Download or read book Portfolio-analysis Methods for Assessing Capability Options written by Paul K. Davis and published by Rand Corporation. This book was released on 2008 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research reported in this monograph is part of RAND's continuing work on practical theory and methods for capabilities-based planning in the Department of Defense (DoD) and other organizations. Its particular contribution is to describe and illustrate in some detail an analytic framework and methodology for defensewide capability-area reviews including DoD's experimental Concept Decision Reviews and related evaluations of alternatives (Krieg, 2007). The monograph also describes newly developed enabling tools -- one for generating and screening preliminary options and one for evaluating in a portfolio-analysis structure those options that pass screening. Variants of the methods can be applied for analysis across capability areas or for strategic-level defense planning, i.e., force planning to establish the overall mix and balance of capabilities. Finally, the monograph illustrates concepts with applications to the capability areas of Global Strike and Ballistic Missile Defense (BMD).
Book Synopsis Social-Behavioral Modeling for Complex Systems by : Paul K. Davis
Download or read book Social-Behavioral Modeling for Complex Systems written by Paul K. Davis and published by John Wiley & Sons. This book was released on 2019-04-09 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes frontiers in social-behavioral modeling for contexts as diverse as national security, health, and on-line social gaming. Recent scientific and technological advances have created exciting opportunities for such improvements. However, the book also identifies crucial scientific, ethical, and cultural challenges to be met if social-behavioral modeling is to achieve its potential. Doing so will require new methods, data sources, and technology. The volume discusses these, including those needed to achieve and maintain high standards of ethics and privacy. The result should be a new generation of modeling that will advance science and, separately, aid decision-making on major social and security-related subjects despite the myriad uncertainties and complexities of social phenomena. Intended to be relatively comprehensive in scope, the volume balances theory-driven, data-driven, and hybrid approaches. The latter may be rapidly iterative, as when artificial-intelligence methods are coupled with theory-driven insights to build models that are sound, comprehensible and usable in new situations. With the intent of being a milestone document that sketches a research agenda for the next decade, the volume draws on the wisdom, ideas and suggestions of many noted researchers who draw in turn from anthropology, communications, complexity science, computer science, defense planning, economics, engineering, health systems, medicine, neuroscience, physics, political science, psychology, public policy and sociology. In brief, the volume discusses: Cutting-edge challenges and opportunities in modeling for social and behavioral science Special requirements for achieving high standards of privacy and ethics New approaches for developing theory while exploiting both empirical and computational data Issues of reproducibility, communication, explanation, and validation Special requirements for models intended to inform decision making about complex social systems
Book Synopsis Bridging Boundaries by : Sonja Karstens
Download or read book Bridging Boundaries written by Sonja Karstens and published by IOS Press. This book was released on 2009 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridging Boundaries: Making Scale Choices in Multi-Actor Policy Analysis on Water Management synthesizes different perspectives on scale choices (spatial boundary setting, temporal boundary setting and selection of level of aggregation) in policy analysis. Scale choices influence the content of a study (the problems on the agenda, the options found and the impacts addressed) and the process (actors involved, their dedication and criticalness). Scale choices are not politically neutral: they may have advantages or disadvantages for certain actors by putting their urgent problems and their preferred options on the agenda, while they may hide or stress positive or negative impacts of options. Yet, little is known about the specific effects of scale choices and how they are made in practice. In this research, the making of scale choices is studied in two cases in practice: the Long Term Vision Study of the Scheldt Estuary and the Water Shortage Study of the Netherlands. Scale choices appear to be an important framing instrument that can be used by the policy analyst.
Book Synopsis Implications for Model Validation of Multiresolution, Multiperspective Modeling (MRMPM) and Exploratory Analysis by : J. H. Bigelow
Download or read book Implications for Model Validation of Multiresolution, Multiperspective Modeling (MRMPM) and Exploratory Analysis written by J. H. Bigelow and published by Minnesota Historical Society. This book was released on 2003 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examples of the use of multiresolution, multiperspective modeling (MRMPM) and exploratory analysis to validate models not based in settled theory or specific empirical testing. A model and its data may not be fully "valid" but may still be useful and good in more-limited ways. MRMPM and exploratory analysis are valuable for extrapolating, generalizing, and abstracting from small sets of analyses done with detailed models; for top-down planning; and for providing broad, synoptic assessments.
Book Synopsis Using Math to Defeat the Enemy by : President Jeffrey Strickland
Download or read book Using Math to Defeat the Enemy written by President Jeffrey Strickland and published by Lulu.com. This book was released on 2011 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Decision Making under Deep Uncertainty by : Vincent A. W. J. Marchau
Download or read book Decision Making under Deep Uncertainty written by Vincent A. W. J. Marchau and published by Springer. This book was released on 2019-04-04 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book focuses on both the theory and practice associated with the tools and approaches for decisionmaking in the face of deep uncertainty. It explores approaches and tools supporting the design of strategic plans under deep uncertainty, and their testing in the real world, including barriers and enablers for their use in practice. The book broadens traditional approaches and tools to include the analysis of actors and networks related to the problem at hand. It also shows how lessons learned in the application process can be used to improve the approaches and tools used in the design process. The book offers guidance in identifying and applying appropriate approaches and tools to design plans, as well as advice on implementing these plans in the real world. For decisionmakers and practitioners, the book includes realistic examples and practical guidelines that should help them understand what decisionmaking under deep uncertainty is and how it may be of assistance to them. Decision Making under Deep Uncertainty: From Theory to Practice is divided into four parts. Part I presents five approaches for designing strategic plans under deep uncertainty: Robust Decision Making, Dynamic Adaptive Planning, Dynamic Adaptive Policy Pathways, Info-Gap Decision Theory, and Engineering Options Analysis. Each approach is worked out in terms of its theoretical foundations, methodological steps to follow when using the approach, latest methodological insights, and challenges for improvement. In Part II, applications of each of these approaches are presented. Based on recent case studies, the practical implications of applying each approach are discussed in depth. Part III focuses on using the approaches and tools in real-world contexts, based on insights from real-world cases. Part IV contains conclusions and a synthesis of the lessons that can be drawn for designing, applying, and implementing strategic plans under deep uncertainty, as well as recommendations for future work. The publication of this book has been funded by the Radboud University, the RAND Corporation, Delft University of Technology, and Deltares.
Book Synopsis Activity-Based Intelligence: Principles and Applications by : Patrick Biltgen
Download or read book Activity-Based Intelligence: Principles and Applications written by Patrick Biltgen and published by Artech House. This book was released on 2016-01-01 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new resource presents the principles and applications in the emerging discipline of Activity-Based Intelligence (ABI). This book will define, clarify, and demystify the tradecraft of ABI by providing concise definitions, clear examples, and thoughtful discussion. Concepts, methods, technologies, and applications of ABI have been developed by and for the intelligence community and in this book you will gain an understanding of ABI principles and be able to apply them to activity based intelligence analysis. The book is intended for intelligence professionals, researchers, intelligence studies, policy makers, government staffers, and industry representatives. This book will help practicing professionals understand ABI and how it can be applied to real-world problems.
