Uncertainty In Data Envelopment Analysis Fuzzy And Belief Degree Based Uncertainties

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Uncertainty in Data Envelopment Analysis

Uncertainty in Data Envelopment Analysis
  • Author : Farhad Hosseinzadeh Lotfi,Masoud Sanei,Ali Asghar Hosseinzadeh,Sadegh Niroomand,Ali Mahmoodirad
  • Publisher : Academic Press
  • Release Date : 2023-06-01
  • Total pages : 0
  • ISBN : 032399444X
  • File Size : 32,7 Mb
  • Total Download : 199
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Uncertainty in Data Envelopment Analysis: Fuzzy and Belief Degree-Based Uncertainties introduces methods to investigate uncertain data in DEA models, providing a deeper look into two types of uncertain DEA methods: Fuzzy DEA and Belief Degree Based Uncertainty DEA, which are based on uncertain measures. These models aim to solve problems encountered by classical data analysis in cases where inputs and outputs of systems and processes are volatile and complex, making measurement difficult. Classical data envelopment analysis (DEA) models use crisp data in order to measure inputs and outputs of a given system. Crisp input and output data are fundamentally indispensable in the conventional DEA models. If these models contain complex-uncertain data, then they will become more important and practical for decision-makers.

Uncertain Data Envelopment Analysis

Uncertain Data Envelopment Analysis
  • Author : Meilin Wen
  • Publisher : Springer
  • Release Date : 2014-07-24
  • Total pages : 149
  • ISBN : 9783662438022
  • File Size : 42,9 Mb
  • Total Download : 680
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This book is intended to present the milestones in the progression of uncertain Data envelopment analysis (DEA). Chapter 1 gives some basic introduction to uncertain theories, including probability theory, credibility theory, uncertainty theory and chance theory. Chapter 2 presents a comprehensive review and discussion of basic DEA models. The stochastic DEA is introduced in Chapter 3, in which the inputs and outputs are assumed to be random variables. To obtain the probability distribution of a random variable, a lot of samples are needed to apply the statistics inference approach. Chapter 4 and 5 provide two uncertain DEA methods to evaluate the DMUs with limited or insufficient statistical data, named fuzzy DEA and uncertain DEA. In order to evaluate the DMUs in which uncertainty and randomness appear simultaneously, the hybrid DEA based on chance theory is presented in Chapter 6.

Uncertainty Theory

Uncertainty Theory
  • Author : Baoding Liu
  • Publisher : Springer
  • Release Date : 2007-09-14
  • Total pages : 255
  • ISBN : 9783540731658
  • File Size : 42,5 Mb
  • Total Download : 357
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This book provides a self-contained, comprehensive and up-to-date presentation of uncertainty theory. The purpose is to equip the readers with an axiomatic approach to deal with uncertainty. For this new edition the entire text has been totally rewritten. The chapters on chance theory and uncertainty theory are completely new. Mathematicians, researchers, engineers, designers, and students will find this work a stimulating and useful reference.

Resources and Sustainable Development III

Resources and Sustainable Development III
  • Author : Xi Xi Lu,Kin Che Lam,He Xu,Zhi Bin Jia
  • Publisher : Trans Tech Publications Ltd
  • Release Date : 2014-06-18
  • Total pages : 3290
  • ISBN : 9783038265207
  • File Size : 45,8 Mb
  • Total Download : 801
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Collection of selected, peer reviewed papers from the 2014 International Conference on Energy and Environmental Protection (ICEEP 2014), April 26-28, 2014, Xi'an, China. The 610 papers are grouped as follows: Chapter 1: Georesearch, Mineral Prospecting and Exploration, Chapter 2: Oil and Gas Research, Chapter 3: Forestry Research, Chapter 4: Chemical and Petroleum Engineering, Chapter 5: Mineral Processing Engineering, Chapter 6: Mining Engineering, Chapter 7: Agricultural Products Processing and Consumption, Chapter 8: Climate and Carbon Emission Research, Chapter 9: Energy Saving, Environmental Protection, Low-Carbon Concept, Chapter 10: Energy Consumption and Energy Strategy, Chapter 11: Energy Industry Development and Management, Chapter 12: International Energy, Resource Demand and Supply, Chapter 13: Environmental Protection and Economic Development, Chapter 14: Economy Research: Environmental Case, Chapter 15: Transportation, Urban and Regional Planning, Chapter 16: Information Technology, Computer Applications and Mathematical Modeling, Chapter 17: Management and Education

Methods in Sustainability Science

Methods in Sustainability Science
  • Author : Jingzheng Ren
  • Publisher : Elsevier
  • Release Date : 2021-08-05
  • Total pages : 444
  • ISBN : 9780128242407
  • File Size : 34,9 Mb
  • Total Download : 196
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Methods in Sustainability Science: Assessment, Prioritization, Improvement, Design and Optimization presents cutting edge, detailed methodologies needed to create sustainable growth in any field or industry, including life cycle assessments, building design, and energy systems. The book utilized a systematic structured approach to each of the methodologies described in an interdisciplinary way to ensure the methodologies are applicable in the real world, including case studies to demonstrate the methods. The chapters are written by a global team of authors in a variety of sustainability related fields. Methods in Sustainability Science: Assessment, Prioritization, Improvement, Design and Optimization will provide academics, researchers and practitioners in sustainability, especially environmental science and environmental engineering, with the most recent methodologies needed to maintain a sustainable future. It is also a necessary read for postgraduates in sustainability, as well as academics and researchers in energy and chemical engineering who need to ensure their industrial methodologies are sustainable. Provides a comprehensive overview of the most recent methodologies in sustainability assessment, prioritization, improvement, design and optimization Sections are organized in a systematic and logical way to clearly present the most recent methodologies for sustainability and the chapters utilize an interdisciplinary approach that covers all considerations of sustainability Includes detailed case studies demonstrating the efficacies of the described methods

Network Data Envelopment Analysis

Network Data Envelopment Analysis
  • Author : Chiang Kao
  • Publisher : Springer
  • Release Date : 2016-08-23
  • Total pages : 443
  • ISBN : 9783319317182
  • File Size : 25,8 Mb
  • Total Download : 815
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This book presents the underlying theory, model development, and applications of network Data Envelopment Analysis (DEA) in a systematic way. The field of network DEA extends and complements conventional DEA by considering not only inputs and outputs when measuring system efficiency, but also the internal structure of the system being analyzed. By analyzing the efficiency of individual internal components, and more particularly by studying the effects of relationships among components which are modeled and implemented by means of various network structures, the “network DEA” approach is able to help identify and manage the specific components that contribute inefficiencies into the overall systems. This relatively new approach comprises an important analytical tool based on mathematical programming techniques, with valuable implications to production and operations management. The existing models for measuring the efficiency of systems of specific network structures are also discussed, and the relationships between the system and component efficiencies are explored. This book should be able to inspire new research and new applications based on the current state of the art. Performance evaluation is an important task in management, and is needed to (i) better understand the past accomplishments of an organization and (ii) plan for its future development. However, this task becomes rather challenging when multiple performance metrics are involved. DEA is a powerful tool to cope with such issues. For systems or operations composed of interrelated processes, managers need to know how the performances of the various processes evaluated and how they are aggregated to form the overall performance of the system. This book provides an advanced exposition on performance evaluation of systems with network structures. It explores the network nature of most production and operation systems, and explains why network analyses are necessary.

AIAA Journal

AIAA Journal
  • Author : American Institute of Aeronautics and Astronautics
  • Publisher : Unknown
  • Release Date : 2002
  • Total pages : 229
  • ISBN : STANFORD:36105110889081
  • File Size : 10,8 Mb
  • Total Download : 992
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PDF book entitled AIAA Journal written by American Institute of Aeronautics and Astronautics and published by Unknown which was released on 2002 with total hardcover pages 229, the book become popular and critical acclaim.

Introduction to the Theory and Application of Data Envelopment Analysis

Introduction to the Theory and Application of Data Envelopment Analysis
  • Author : Emmanuel Thanassoulis
  • Publisher : Springer Science & Business Media
  • Release Date : 2013-06-29
  • Total pages : 281
  • ISBN : 9781461514077
  • File Size : 14,5 Mb
  • Total Download : 364
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1 DATA ENVELOPMENT ANALYSIS Data Envelopment Analysis (DEA) was initially developed as a method for assessing the comparative efficiencies of organisational units such as the branches of a bank, schools, hospital departments or restaurants. The key in each case is that they perform feature which makes the units comparable the same function in terms of the kinds of resource they use and the types of output they produce. For example all bank branches to be compared would typically use staff and capital assets to effect income generating activities such as advancing loans, selling financial products and carrying out banking transactions on behalf of their clients. The efficiencies assessed in this context by DEA are intended to reflect the scope for resource conservation at the unit being assessed without detriment to its outputs, or alternatively, the scope for output augmentation without additional resources. The efficiencies assessed are comparative or relative because they reflect scope for resource conservation or output augmentation at one unit relative to other comparable benchmark units rather than in some absolute sense. We resort to relative rather than absolute efficiencies because in most practical contexts we lack sufficient information to derive the superior measures of absolute efficiency. DEA was initiated by Charnes Cooper and Rhodes in 1978 in their seminal paper Chames et al. (1978). The paper operationalised and extended by means of linear programming production economics concepts of empirical efficiency put forth some twenty years earlier by Farrell (1957).

Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards

Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2008
  • Total pages : 229
  • ISBN : UOM:39015079680594
  • File Size : 34,5 Mb
  • Total Download : 766
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PDF book entitled Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards written by Anonim and published by Unknown which was released on 2008 with total hardcover pages 229, the book become popular and critical acclaim.

Understanding Uncertainty

Understanding Uncertainty
  • Author : Dennis V. Lindley
  • Publisher : John Wiley & Sons
  • Release Date : 2006-08-28
  • Total pages : 269
  • ISBN : 9780470055472
  • File Size : 44,5 Mb
  • Total Download : 262
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A lively and informal introduction to the role of uncertainty and probability in people's lives from an everyday perspective From television game shows and gambling techniques to weather forecasting and the financial markets, virtually every aspect of modern life involves situations in which the outcomes are uncertain and of varying qualities. But as noted statistician Dennis Lindley writes in this distinctive text, "We want you to face up to uncertainty, not hide it away under false concepts, but to understand it and, moreover, to use the recent discoveries so that you can act in the face of uncertainty more sensibly than would have been possible without the skill." Accessibly written at an elementary level, this outstanding text examines uncertainty in various everyday situations and introduces readers to three rules--craftily laid out in the book--that prove uncertainty can be handled with as much confidence as ordinary logic. Combining a concept of utility with probability, the book insightfully demonstrates how uncertainty can be measured and used in everyday life, especially in decision-making and science. With a focus on understanding and using probability calculations, Understanding Uncertainty demystifies probability and: * Explains in straightforward detail the logic of uncertainty, its truths, and its falsehoods * Explores what has been learned in the twentieth century about uncertainty * Provides a logical, sensible method for acting in the face of uncertainty * Presents vignettes of great discoveries made in the twentieth century * Shows readers how to discern if another person--whether a lawyer, politician, scientist, or journalist--is talking sense, posing the right questions, or obtaining sound answers Requiring only a basic understanding of mathematical concepts and operations, Understanding Uncertainty is useful as a text for all students who have probability or statistics as part of their course, even at the most introductory level.

Uncertain Multi-Criteria Optimization Problems

Uncertain Multi-Criteria Optimization Problems
  • Author : Dragan Pamucar
  • Publisher : MDPI
  • Release Date : 2021-09-09
  • Total pages : 86
  • ISBN : 9783036515748
  • File Size : 18,5 Mb
  • Total Download : 955
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Most real-world search and optimization problems naturally involve multiple criteria as objectives. Generally, symmetry, asymmetry, and anti-symmetry are basic characteristics of binary relationships used when modeling optimization problems. Moreover, the notion of symmetry has appeared in many articles about uncertainty theories that are employed in multi-criteria problems. Different solutions may produce trade-offs (conflicting scenarios) among different objectives. A better solution with respect to one objective may compromise other objectives. There are various factors that need to be considered to address the problems in multidisciplinary research, which is critical for the overall sustainability of human development and activity. In this regard, in recent decades, decision-making theory has been the subject of intense research activities due to its wide applications in different areas. The decision-making theory approach has become an important means to provide real-time solutions to uncertainty problems. Theories such as probability theory, fuzzy set theory, type-2 fuzzy set theory, rough set, and uncertainty theory, available in the existing literature, deal with such uncertainties. Nevertheless, the uncertain multi-criteria characteristics in such problems have not yet been explored in depth, and there is much left to be achieved in this direction. Hence, different mathematical models of real-life multi-criteria optimization problems can be developed in various uncertain frameworks with special emphasis on optimization problems.

Uncertainty in Risk Assessment

Uncertainty in Risk Assessment
  • Author : Terje Aven,Piero Baraldi,Roger Flage,Enrico Zio
  • Publisher : John Wiley & Sons
  • Release Date : 2013-12-17
  • Total pages : 200
  • ISBN : 9781118763063
  • File Size : 49,8 Mb
  • Total Download : 937
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Explores methods for the representation and treatment of uncertainty in risk assessment In providing guidance for practical decision-making situations concerning high-consequence technologies (e.g., nuclear, oil and gas, transport, etc.), the theories and methods studied in Uncertainty in Risk Assessment have wide-ranging applications from engineering and medicine to environmental impacts and natural disasters, security, and financial risk management. The main focus, however, is on engineering applications. While requiring some fundamental background in risk assessment, as well as a basic knowledge of probability theory and statistics, Uncertainty in Risk Assessment can be read profitably by a broad audience of professionals in the field, including researchers and graduate students on courses within risk analysis, statistics, engineering, and the physical sciences. Uncertainty in Risk Assessment: Illustrates the need for seeing beyond probability to represent uncertainties in risk assessment contexts. Provides simple explanations (supported by straightforward numerical examples) of the meaning of different types of probabilities, including interval probabilities, and the fundamentals of possibility theory and evidence theory. Offers guidance on when to use probability and when to use an alternative representation of uncertainty. Presents and discusses methods for the representation and characterization of uncertainty in risk assessment. Uses examples to clearly illustrate ideas and concepts.

Management Models and Industrial Applications of Linear Programming

Management Models and Industrial Applications of Linear Programming
  • Author : Abraham Charnes,William Wager Cooper
  • Publisher : Unknown
  • Release Date : 1961
  • Total pages : 532
  • ISBN : UOM:39015023111829
  • File Size : 55,6 Mb
  • Total Download : 122
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PDF book entitled Management Models and Industrial Applications of Linear Programming written by Abraham Charnes,William Wager Cooper and published by Unknown which was released on 1961 with total hardcover pages 532, the book become popular and critical acclaim.

Handbook on Constructing Composite Indicators: Methodology and User Guide

Handbook on Constructing Composite Indicators: Methodology and User Guide
  • Author : OECD,European Union,Joint Research Centre - European Commission
  • Publisher : OECD Publishing
  • Release Date : 2008-08-22
  • Total pages : 162
  • ISBN : 9789264043466
  • File Size : 29,9 Mb
  • Total Download : 926
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A guide for constructing and using composite indicators for policy makers, academics, the media and other interested parties. In particular, this handbook is concerned with indicators which compare and rank country performance.

Performance Measurement with Fuzzy Data Envelopment Analysis

Performance Measurement with Fuzzy Data Envelopment Analysis
  • Author : Ali Emrouznejad,Madjid Tavana
  • Publisher : Springer
  • Release Date : 2013-11-29
  • Total pages : 288
  • ISBN : 9783642413728
  • File Size : 37,6 Mb
  • Total Download : 962
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The intensity of global competition and ever-increasing economic uncertainties has led organizations to search for more efficient and effective ways to manage their business operations. Data envelopment analysis (DEA) has been widely used as a conceptually simple yet powerful tool for evaluating organizational productivity and performance. Fuzzy DEA (FDEA) is a promising extension of the conventional DEA proposed for dealing with imprecise and ambiguous data in performance measurement problems. This book is the first volume in the literature to present the state-of-the-art developments and applications of FDEA. It is designed for students, educators, researchers, consultants and practicing managers in business, industry, and government with a basic understanding of the DEA and fuzzy logic concepts.

An Introduction to Uncertainty in Measurement

An Introduction to Uncertainty in Measurement
  • Author : L. Kirkup,R. B. Frenkel
  • Publisher : Cambridge University Press
  • Release Date : 2006-06-01
  • Total pages : 233
  • ISBN : 9781139454902
  • File Size : 40,9 Mb
  • Total Download : 405
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Measurement shapes scientific theories, characterises improvements in manufacturing processes and promotes efficient commerce. In concert with measurement is uncertainty, and students in science and engineering need to identify and quantify uncertainties in the measurements they make. This book introduces measurement and uncertainty to second and third year students of science and engineering. Its approach relies on the internationally recognised and recommended guidelines for calculating and expressing uncertainty (known by the acronym GUM). The statistics underpinning the methods are considered and worked examples and exercises are spread throughout the text. Detailed case studies based on typical undergraduate experiments are included to reinforce the principles described in the book. This guide is also useful to professionals in industry who are expected to know the contemporary methods in this increasingly important area. Additional online resources are available to support the book at www.cambridge.org/9780521605793.

Whole Building Life Cycle Assessment

Whole Building Life Cycle Assessment
  • Author : Wblca Guide Special Project Working Group
  • Publisher : Unknown
  • Release Date : 2018-08-31
  • Total pages : 229
  • ISBN : 0784415056
  • File Size : 12,9 Mb
  • Total Download : 671
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This report serves as a guide for the project team to define and model the structural system within the reference building design as required by green building standards and rating systems.

Uncertainty Quantification in Laminated Composites

Uncertainty Quantification in Laminated Composites
  • Author : Sudip Dey,Tanmoy Mukhopadhyay,Sondipon Adhikari
  • Publisher : CRC Press
  • Release Date : 2018-09-19
  • Total pages : 366
  • ISBN : 9781498784467
  • File Size : 47,5 Mb
  • Total Download : 754
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Over the last few decades, uncertainty quantification in composite materials and structures has gained a lot of attention from the research community as a result of industrial requirements. This book presents computationally efficient uncertainty quantification schemes following meta-model-based approaches for stochasticity in material and geometric parameters of laminated composite structures. Several metamodels have been studied and comparative results have been presented for different static and dynamic responses. Results for sensitivity analyses are provided for a comprehensive coverage of the relative importance of different material and geometric parameters in the global structural responses.

Intuitionistic Fuzzy Sets

Intuitionistic Fuzzy Sets
  • Author : Krassimir T. Atanassov
  • Publisher : Physica
  • Release Date : 2013-03-20
  • Total pages : 324
  • ISBN : 9783790818703
  • File Size : 41,8 Mb
  • Total Download : 870
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In the beginning of 1983, I came across A. Kaufmann's book "Introduction to the theory of fuzzy sets" (Academic Press, New York, 1975). This was my first acquaintance with the fuzzy set theory. Then I tried to introduce a new component (which determines the degree of non-membership) in the definition of these sets and to study the properties of the new objects so defined. I defined ordinary operations as "n", "U", "+" and "." over the new sets, but I had began to look more seriously at them since April 1983, when I defined operators analogous to the modal operators of "necessity" and "possibility". The late George Gargov (7 April 1947 - 9 November 1996) is the "god father" of the sets I introduced - in fact, he has invented the name "intu itionistic fuzzy", motivated by the fact that the law of the excluded middle does not hold for them. Presently, intuitionistic fuzzy sets are an object of intensive research by scholars and scientists from over ten countries. This book is the first attempt for a more comprehensive and complete report on the intuitionistic fuzzy set theory and its more relevant applications in a variety of diverse fields. In this sense, it has also a referential character.

Rotating Machinery

Rotating Machinery
  • Author : Getu Hailu
  • Publisher : BoD – Books on Demand
  • Release Date : 2020-01-08
  • Total pages : 118
  • ISBN : 9781789840254
  • File Size : 49,6 Mb
  • Total Download : 933
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Rotating machinery or turbomachinery is a machine with a rotating component that transfers energy to a fluid or vice versa. Rotating machines are one of the most widely used machines. They are used in everyday life, at least once a day. We find a turbomachine (fan) in a hair dryer and in a computer. We find a turbomachine (pump) in a refrigerator. Other commonly used household machines are clothes washers and dish washers. These machines need to drain the dirty water and replace with clean water. To do so an important component of these machines is a pump that is used to remove the dirty water. A water pump (hydrodynamic pump) is also essential to our car?s operation by maintaining an optimum operating temperature of the engine. The pump ensures that the coolant keeps circulating through the engine block, hoses and radiator, and maintains an optimum operating temperature. Turbomachines are also key machines used in power generation, fluid transportation, the processing industry and energy conversion. This book presents recent developments in improving the aero-thermal performance and the efficiencies of rotating machines.

Aggregation Functions: A Guide for Practitioners

Aggregation Functions: A Guide for Practitioners
  • Author : Gleb Beliakov,Ana Pradera,Tomasa Calvo
  • Publisher : Springer
  • Release Date : 2007-09-09
  • Total pages : 361
  • ISBN : 9783540737216
  • File Size : 11,9 Mb
  • Total Download : 540
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A broad introduction to the topic of aggregation functions is to be found in this book. It also provides a concise account of the properties and the main classes of such functions. Some state-of-the-art techniques are presented, along with many graphical illustrations and new interpolatory aggregation functions. Particular attention is paid to identification and construction of aggregation functions from application specific requirements and empirical data.