Download or read book Aggregated Systems Model of Nuclear Safeguards written by Lawrence Livermore Laboratory and published by . This book was released on 1980 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aggregated Systems Model of Nuclear Safeguards Aggregated systems model written by Lawrence Livermore Laboratory and published by . This book was released on 1980 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aggregated Systems Model of Nuclear Safeguards Executive summary written by Lawrence Livermore Laboratory and published by . This book was released on 1980 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stochastic Hydrology and its Use in Water Resources Systems Simulation and Optimization written by J.B. Marco and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stochastic hydrology is an essential base of water resources systems analysis, due to the inherent randomness of the input, and consequently of the results. These results have to be incorporated in a decision-making process regarding the planning and management of water systems. It is through this application that stochastic hydrology finds its true meaning, otherwise it becomes merely an academic exercise. A set of well known specialists from both stochastic hydrology and water resources systems present a synthesis of the actual knowledge currently used in real-world planning and management. The book is intended for both practitioners and researchers who are willing to apply advanced approaches for incorporating hydrological randomness and uncertainty into the simulation and optimization of water resources systems. (abstract) Stochastic hydrology is a basic tool for water resources systems analysis, due to inherent randomness of the hydrologic cycle. This book contains actual techniques in use for water resources planning and management, incorporating randomness into the decision making process. Optimization and simulation, the classical systems-analysis technologies, are revisited under up-to-date statistical hydrology findings backed by real world applications.
Download or read book Driving Excellence written by Mike J. Jones and published by John Wiley & Sons. This book was released on 2006-07-18 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for DRIVING EXCELLENCE "A well-organized compendium of immense common sense. [The authors'] values-based, walk-the-talk approach recognizes the fast-changing environment we live in. It shows the importance of aggregating and integrating knowledge and experience on a continuing basis. Finally, it demonstrates the significance of creating a culture that reinforces those values and takes pride in thriving on the complexity." —John E. Abele, founder and Director, Boston Scientific Corporation "The Aggregate System is a powerful blend of strategic formula, exceptional culture, and human systems combined into a complete self-perpetuating system to produce exceptional performance. Anyone interested in improving the performance of his or her company should read this book." —Jerry Colangelo, CEO and Chairman, Phoenix Suns "This is not another 'silver bullet' piece of academic advice on how to do a quick fix to some imaginary business. Driving Excellence is a serious and detailed insight into how a real CEO, Steve Sanghi, has transformed a real company, Microchip, into a world-class enterprise. Anyone interested in understanding the realities of implementing and sustaining an enterprise-wide constant improvement plan should read this book." —Dean Kamen, founder and President, DEKA Research & Development Corporation, inventor of the Segway HT, National Inventors Hall of Fame inductee "Driving Excellence is the first book to deal with the integration of all the core elements that are essential to running a business. It should be required reading for all executives and venture firms looking to boost return on invested capital and add some consistency to their growth. High praise is due to Michael Jones and Steve Sanghi for developing a blueprint that works in the real world." —Ed Sperling, Editor in Chief, Electronic News "This book provides a nicely developed framework to understand organizational effectiveness and performance, drawing upon Sanghi's managerial skills, perfected in his significant turnaround performance at Microchip. Importantly, the reader benefits from insight and experience about building an organizational culture productive to performance and competitiveness." —Steven Stralser, PhD, author of MBA in a Day
Download or read book Modeling Analysis and Optimization of Aggregation Systems written by Jung Ha Hong and published by . This book was released on 2010 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: In packet communication systems, a header is attached to the transmitted packet at each layer. The overhead due to the transmission of the individual header can have a significant impact on the performance of the communication system especially when the system operates in heavy load. In order to increase data throughput, a number of packets sharing a single header can be aggregated into a frame. In this dissertation, we present a mathematical model for a packet aggregation system assuming a general distribution for the packet length. For a given header size, we obtain the minimum system utilization where packet aggregation improves the system performance. We also analyze the asymptotic behavior of such systems leading to a simple heuristic policy on the optimum aggregation level. It is shown that the impact of the variability of the packet length distribution on different system performance measures is rather insignificant when the system load is low or moderate. In many applications, it would be necessary or desirable to group together a number of demands before it is worthwhile to allocate system resources to serve them. In the second part of this dissertation, we propose to use a threshold-based timer which dynamically controls the size of the batches and their release times. A complete characterization and a clear understanding of the stochastic characteristics of the timer behavior and its departure processes are presented. Such processes are inherently "friendlier" than their classical counterparts due to the positive correlation between the size of the released batches and the time interval between them. In traditional batch arrival models, such a dependency is absent. We examine the departure process of the timer by analyzing its queue response and the peakedness.
Download or read book Aggregated Systems Model of Nuclear Safeguards Aggregated systems model written by and published by . This book was released on 1980 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling Decisions written by Vicenç Torra and published by Springer Science & Business Media. This book was released on 2007-05-11 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the underlying science and application issues related to aggregation operators, focusing on tools used in practical applications that involve numerical information. It will thus be required reading for engineers, statisticians and computer scientists of all kinds. Starting with detailed introductions to information fusion and integration, measurement and probability theory, fuzzy sets, and functional equations, the authors then cover numerous topics in detail, including the synthesis of judgements, fuzzy measures, weighted means and fuzzy integrals.
Download or read book Aggregation in Large Scale Optimization written by I. Litvinchev and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: When analyzing systems with a large number of parameters, the dimen sion of the original system may present insurmountable difficulties for the analysis. It may then be convenient to reformulate the original system in terms of substantially fewer aggregated variables, or macrovariables. In other words, an original system with an n-dimensional vector of states is reformulated as a system with a vector of dimension much less than n. The aggregated variables are either readily defined and processed, or the aggregated system may be considered as an approximate model for the orig inal system. In the latter case, the operation of the original system can be exhaustively analyzed within the framework of the aggregated model, and one faces the problems of defining the rules for introducing macrovariables, specifying loss of information and accuracy, recovering original variables from aggregates, etc. We consider also in detail the so-called iterative aggregation approach. It constructs an iterative process, at· every step of which a macroproblem is solved that is simpler than the original problem because of its lower dimension. Aggregation weights are then updated, and the procedure passes to the next step. Macrovariables are commonly used in coordinating problems of hierarchical optimization.
Download or read book Fuzzy Sets and Their Extensions Representation Aggregation and Models written by Humberto Bustince and published by Springer. This book was released on 2007-10-30 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: This carefully edited book presents an up-to-date state of current research in the use of fuzzy sets and their extensions. It pays particular attention to foundation issues and to their application to four important areas where fuzzy sets are seen to be an important tool for modeling and solving problems. The book’s 34 chapters deal with the subject with clarity and effectiveness. They include four review papers introducing some non-standard representations
Download or read book Model to Monetarily Aggregate Risks of Procurement to Support Decision Makers written by Philipp von Cube and published by Apprimus Wissenschaftsverlag. This book was released on 2019-11-05 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present thesis provides a model to monetarily aggregate procurement risks to support decision makers. A material flow oriented view forms the fundament of the model. The model is designed to aggregate delay, quality and cost related procurement risks considering their uncertainty. Procurement risks are aggregated to form a monetary risk distribution. Decision-makers can select procurement strategies that are adequate for their risk situation, depending on their affinity for risk to mitigate procurement risks.
Download or read book Markov Chain Aggregation for Agent Based Models written by Sven Banisch and published by Springer. This book was released on 2015-12-21 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This self-contained text develops a Markov chain approach that makes the rigorous analysis of a class of microscopic models that specify the dynamics of complex systems at the individual level possible. It presents a general framework of aggregation in agent-based and related computational models, one which makes use of lumpability and information theory in order to link the micro and macro levels of observation. The starting point is a microscopic Markov chain description of the dynamical process in complete correspondence with the dynamical behavior of the agent-based model (ABM), which is obtained by considering the set of all possible agent configurations as the state space of a huge Markov chain. An explicit formal representation of a resulting “micro-chain” including microscopic transition rates is derived for a class of models by using the random mapping representation of a Markov process. The type of probability distribution used to implement the stochastic part of the model, which defines the updating rule and governs the dynamics at a Markovian level, plays a crucial part in the analysis of “voter-like” models used in population genetics, evolutionary game theory and social dynamics. The book demonstrates that the problem of aggregation in ABMs - and the lumpability conditions in particular - can be embedded into a more general framework that employs information theory in order to identify different levels and relevant scales in complex dynamical systems
Download or read book Chemical Modelling written by Michael Springborg and published by Royal Society of Chemistry. This book was released on 2019-11-28 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical modelling covers a wide range of disciplines and this book is the first stop for any materials scientist, biochemist, chemist or molecular physicist wishing to acquaint themselves with major developments in the applications and theory of chemical modelling. Containing both comprehensive and critical reviews, it is a convenient reference to the current literature. Coverage includes, but is not limited to, boron clusters, molecular modeling of inclusion complexes, modelling of circular dichroism for DNA and proteins, and the interface effect of nanocomposites as electrode materials for Li/Na ion batteries.
Download or read book Theory of Model Aggregation for Dynamical Systems with Application to Problems of Global Change written by Robert L. Axtell and published by . This book was released on 1992 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aggregation Phenomena in Complex Systems written by Jürn Schmelzer and published by Wiley-VCH. This book was released on 1999-03-02 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aggregation phenomena such as the formation of droplets at the gas-liquid phase transition play a major role in a variety of processes in nature and technology. This comprehensive text introduces the reader to the physics of aggregation phenomena. The first part gives a brief survey of the physics of highly nonlinear, complex systems and the basic methods of their description. Different analytical theories (nucleation and growth, spinodal decomposition etc.) are discussed in detail, and an overview on computer simulation methods (stochastic approaches, Monte Carlo methods, cellular automata models) of aggregation phenomena is presented. A separate chapter is devoted to the concepts of self similarity and self-organized criticality. The second part presents applications to different specific processes (nucleation and growth in expanding matter, multifragmentation in nuclear collisions, evolution of the element size distribution in the early universe, segregation in porous materials, spinodal decomposition in adiabatically isolated systems, aggregation in traffic flow). An inspiring reading, this volume serves also as a source of recent information in the highly exciting and rapidly developing field of the analysis of complex systems.
Download or read book A Semi Aggregate Model for Social Expenditure Projections written by Chiara Monticone and published by CEPS. This book was released on 2009 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the semi-aggregate model (SAM) developed to deliver aggregate projections of social protection expenditures as well as semi-aggregate projections of income sources by age class and gender for a number of European countries (Denmark, France, Germany, Italy, Latvia, Luxembourg, Netherlands, Poland, Spain and United Kingdom) over the horizon 2005-2050. The partial equilibrium stance adopted allows both a greater flexibility in the choice of countries and in the building of scenarios, while at the same time offering an easier understanding of the model's inner mechanisms with respect to general equilibrium modelling. Results for aggregate projections are presented, including various sensitivity scenarios devoted at analysing the role of theoretical replacement rates and employment rates--such as the one necessary to fulfil the Lisbon targets--on public pensions expenditures.
Download or read book Recent Developments in Transport Modelling written by Moshe E. Ben-Akiva and published by Emerald Group Publishing. This book was released on 2008-10-01 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses Professor Marvin L Manheim's contributions to transportation. This book presents his vision for the role of ICTs in transport. It covers topics including predictions of production to consumption freight flows through the use of multi regional input-output models, and choice analysis using freight market research surveys.
