The Use Of Bayesian Networks To Facilitate Implementation Of Water Demand Management Strategies

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The Use of Bayesian Networks to Facilitate Implementation of Water Demand Management Strategies

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (656 download)

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Book Synopsis The Use of Bayesian Networks to Facilitate Implementation of Water Demand Management Strategies by :

Download or read book The Use of Bayesian Networks to Facilitate Implementation of Water Demand Management Strategies written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian networks have received increasing recognition in recent years as a potentially effective tool in supporting water management decisions. Despite a number of reports of their use, no formal evaluation of the effectiveness of Bayesian networks in facilitating water resources management exists. This study improves understanding of the strengths and weaknesses of Bayesian networks through their application in a water-stressed region in Europe where domestic sector water demand management is considered as a mitigation measure. The fieldwork results provide a comprehensive technical and end-user evaluation of the use of Bayesian networks in water demand management implementation which, to our knowledge, is the first of its kind to be reported in the academic literature. For the technical evaluation, expert knowledge was first used to generate the structure of Bayesian network models which were then populated with data collected in the case study region. The model development supported the examination of several research questions regarding the technical suitability of Bayesian network modelling to facilitate implementation of water demand management strategies. For the end-user evaluation a survey was used to record the experiences of practitioners who applied Bayesian network models to a number of water demand management problems during a one-day workshop. Evaluation indicators included the effectiveness of Bayesian networks in facilitating strategic planning, technical support, transparency of data, learning among and between stakeholders, organisational receptivity, reliance on decision, and a comparison of experiences of decision conflict, effort and decision confidence. Results from the end-user evaluation provide evidence that Bayesian networks are particularly effective in terms of technical suitability and transparency, and policy-makers perceived effectiveness scores were significantly higher than individuals from other professions. Conclusions from the t.

The Use of Bayesian Networks to Facilitate Implementation of Water Demand Management Strategies

Author : David Inman
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (656 download)

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Book Synopsis The Use of Bayesian Networks to Facilitate Implementation of Water Demand Management Strategies by : David Inman

Download or read book The Use of Bayesian Networks to Facilitate Implementation of Water Demand Management Strategies written by David Inman and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian networks have received increasing recognition in recent years as apotentially effective tool in supporting water management decisions. Despite anumber of reports of their use, no formal evaluation of the effectiveness of Bayesiannetworks in facilitating water resources management exists. This study improvesunderstanding of the strengths and weaknesses of Bayesian networks through theirapplication in a water-stressed region in Europe where domestic sector waterdemand management is considered as a mitigation measure. The fieldwork resultsprovide a comprehensive technical and end-user evaluation of the use of Bayesiannetworks in water demand management implementation which, to our knowledge, isthe first of its kind to be reported in the academic literature. For the technicalevaluation, expert knowledge was first used to generate the structure of Bayesiannetwork models which were then populated with data collected in the case studyregion. The model development supported the examination of several researchquestions regarding the technical suitability of Bayesian network modelling tofacilitate implementation of water demand management strategies. For the end-userevaluation a survey was used to record the experiences of practitioners who appliedBayesian network models to a number of water demand management problemsduring a one-day workshop. Evaluation indicators included the effectiveness ofBayesian networks in facilitating strategic planning, technical support, transparencyof data, learning among and between stakeholders, organisational receptivity, reliance on decision, and a comparison of experiences of decision conflict, effort anddecision confidence. Results from the end-user evaluation provide evidence thatBayesian networks are particularly effective in terms of technical suitability andtransparency, and policy-makers perceived effectiveness scores were significantlyhigher than individuals from other professions. Conclusions from the technicalevaluation found that Bayesian networks can provide support in achieving cost-effectiveness in terms of sampling and data collection by focusing resources oncollecting relevant data to reduce uncertainty. Conclusions from the end-userevaluation found that, for cross-sectoral planning in the context of managing waterscarcity, their transparent representation of strengths of causes and effects betweenvariables makes Bayesian networks an effective tool for facilitating dialogue andcollaboration across science-policy interfaces.

Bayesian Networks

Author : Olivier Pourret
Publisher : John Wiley & Sons
ISBN 13 : 0470060301
Total Pages : 446 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Bayesian Networks by : Olivier Pourret

Download or read book Bayesian Networks written by Olivier Pourret and published by John Wiley & Sons. This book was released on 2008-05-05 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian Networks, the result of the convergence of artificial intelligence with statistics, are growing in popularity. Their versatility and modelling power is now employed across a variety of fields for the purposes of analysis, simulation, prediction and diagnosis. This book provides a general introduction to Bayesian networks, defining and illustrating the basic concepts with pedagogical examples and twenty real-life case studies drawn from a range of fields including medicine, computing, natural sciences and engineering. Designed to help analysts, engineers, scientists and professionals taking part in complex decision processes to successfully implement Bayesian networks, this book equips readers with proven methods to generate, calibrate, evaluate and validate Bayesian networks. The book: Provides the tools to overcome common practical challenges such as the treatment of missing input data, interaction with experts and decision makers, determination of the optimal granularity and size of the model. Highlights the strengths of Bayesian networks whilst also presenting a discussion of their limitations. Compares Bayesian networks with other modelling techniques such as neural networks, fuzzy logic and fault trees. Describes, for ease of comparison, the main features of the major Bayesian network software packages: Netica, Hugin, Elvira and Discoverer, from the point of view of the user. Offers a historical perspective on the subject and analyses future directions for research. Written by leading experts with practical experience of applying Bayesian networks in finance, banking, medicine, robotics, civil engineering, geology, geography, genetics, forensic science, ecology, and industry, the book has much to offer both practitioners and researchers involved in statistical analysis or modelling in any of these fields.

Integrating Water Systems

Author : Joby Boxall
Publisher : CRC Press
ISBN 13 : 1482266571
Total Pages : 834 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Integrating Water Systems by : Joby Boxall

Download or read book Integrating Water Systems written by Joby Boxall and published by CRC Press. This book was released on 2009-07-24 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of articles by leading international experts on modeling and control of potable water distribution and sewerage collection systems, focusing on advances in sensors, instrumentation and communications technologies; assessment of sensor reliability, accuracy and fitness; data management including SCADA and GIS; system

Intelligent Decision Technologies 2016

Author : Ireneusz Czarnowski
Publisher : Springer
ISBN 13 : 3319396277
Total Pages : 465 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Intelligent Decision Technologies 2016 by : Ireneusz Czarnowski

Download or read book Intelligent Decision Technologies 2016 written by Ireneusz Czarnowski and published by Springer. This book was released on 2016-06-13 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: The KES-IDT-2016 proceedings give an excellent insight into recent research, both theoretical and applied, in the field of intelligent decision making. The range of topics explored is wide, and covers methods of grouping, classification, prediction, decision support, modelling and many more in such areas as finance, linguistics, medicine, management and transportation. This proceedings contain several sections devoted to specific topics, such as: · Specialized Decision Techniques for Data Mining, Transportation and Project Management · Pattern Recognition for Decision Making Systems · New Advances of Soft Computing in Industrial and Management Engineering · Recent Advances in Fuzzy Systems · Intelligent Data Analysis and Applications · Reasoning-based Intelligent Systems · Intelligent Methods for Eye Movement Data Processing and Analysis · Intelligent Decision Technologies for Water Resources Management · Intelligent Decision Making for Uncertain Unstructured Big Data · Decision Making Theory for Economics · Interdisciplinary Approaches in Business Intelligence Research and Practice · Pattern Recognition in Audio and Speech Processing The KES-IDT conference is a well-established international annual conference, interdisciplinary in nature. These two volumes of proceedings form an excellent account of the latest results and outcomes of recent research in this leading-edge area.

Guidelines for the Use of Bayesian Networks as a Participatory Tool for Water Resource Management

Author :
Publisher :
ISBN 13 :
Total Pages : 117 pages
Book Rating : 4.:/5 (954 download)

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Book Synopsis Guidelines for the Use of Bayesian Networks as a Participatory Tool for Water Resource Management by :

Download or read book Guidelines for the Use of Bayesian Networks as a Participatory Tool for Water Resource Management written by and published by . This book was released on 2005 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Benefits of Bayesian Network Models

Author : Philippe Weber
Publisher : John Wiley & Sons
ISBN 13 : 1119347459
Total Pages : 146 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Benefits of Bayesian Network Models by : Philippe Weber

Download or read book Benefits of Bayesian Network Models written by Philippe Weber and published by John Wiley & Sons. This book was released on 2016-08-23 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of Bayesian Networks (BN) or Dynamic Bayesian Networks (DBN) in dependability and risk analysis is a recent development. A large number of scientific publications show the interest in the applications of BN in this field. Unfortunately, this modeling formalism is not fully accepted in the industry. The questions facing today's engineers are focused on the validity of BN models and the resulting estimates. Indeed, a BN model is not based on a specific semantic in dependability but offers a general formalism for modeling problems under uncertainty. This book explains the principles of knowledge structuration to ensure a valid BN and DBN model and illustrate the flexibility and efficiency of these representations in dependability, risk analysis and control of multi-state systems and dynamic systems. Across five chapters, the authors present several modeling methods and industrial applications are referenced for illustration in real industrial contexts.

How to Support Community Management of Water Supplies

Author : Catarina Fonseca
Publisher : Kit Pub
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis How to Support Community Management of Water Supplies by : Catarina Fonseca

Download or read book How to Support Community Management of Water Supplies written by Catarina Fonseca and published by Kit Pub. This book was released on 2002 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is for those who are in charge of facilitating community management of water supplies. It provides guidelines and food for thought for managers and decision-makers who want to improve the performance of their organization and make sure that water supply services in place keep working. It answers such questions as: what kind of support do communities require? How can this support be provided? What are the organizational conditions we need to put in place? What tools can we use? Who should be involved? What does it demand from support organizations and the communities? In other words: what does it take to support community management of water supplies.

Soft Computing Techniques in Solid Waste and Wastewater Management

Author : Rama Rao Karri
Publisher : Elsevier
ISBN 13 : 0323859305
Total Pages : 524 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Soft Computing Techniques in Solid Waste and Wastewater Management by : Rama Rao Karri

Download or read book Soft Computing Techniques in Solid Waste and Wastewater Management written by Rama Rao Karri and published by Elsevier. This book was released on 2021-07-24 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soft Computing Techniques in Solid Waste and Wastewater Management is a thorough guide to computational solutions for researchers working in solid waste and wastewater management operations. This book covers in-depth analysis of process variables, their effects on overall efficiencies, and optimal conditions and procedures to improve performance using soft computing techniques. These topics coupled with the systematic analyses described will help readers understand various techniques that can be effectively used to achieve the highest performance. In-depth case studies along with discussions on applications of various soft-computing techniques help readers control waste processes and come up with short-term, mid-term and long-term strategies. Waste management is an increasingly important field due to rapidly increasing levels of waste production around the world. Numerous potential solutions for reducing waste production are underway, including applications of machine learning and computational studies on waste management processes. This book details the diverse approaches and techniques in these fields, providing a single source of information researchers and industry practitioners. It is ideal for academics, researchers and engineers in waste management, environmental science, environmental engineering and computing, with relation to environmental science and waste management. - Provides a comprehensive reference on the implementation of soft computing techniques in waste management, drawing together current research and future implications - Includes detailed algorithms used, enabling authors to understand and appreciate potential applications - Presents relevant case studies in solid and wastewater management that show real-world applications of discussed technologies

Water Scarcity in the Mediterranean

Author : Sergi Sabater
Publisher : Springer Science & Business Media
ISBN 13 : 3642039707
Total Pages : 243 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Water Scarcity in the Mediterranean by : Sergi Sabater

Download or read book Water Scarcity in the Mediterranean written by Sergi Sabater and published by Springer Science & Business Media. This book was released on 2010-05-12 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water scarcity affects hydrologic resources, systems connectivity, biodiversity, water quality, and river ecosystem functioning. It has direct impacts on economic sectors that use and depend on water, such as agriculture, tourism, industry, energy and transport. The Mediterranean Basin is one of the regions in the world most vulnerable to climate changes, as well as one of the most impacted by human water demand. This volume provides an in-depth view of the water quality and quantity implications of water scarcity. It highlights its possible causes and describes the effects in regions under Mediterranean climate. The topics covered include climate effects, water resources (use, storage and new sources), water quality (chemical and microbiological), and the effects on ecosystems suffering from water scarcity. This book is addressed to scientists and students, but also to managers involved in the necessary decision making process to face future periods of drought.

Handbook of Research on Hydroinformatics: Technologies, Theories and Applications

Author : Gasmelseid, Tagelsir Mohamed
Publisher : IGI Global
ISBN 13 : 1615209085
Total Pages : 618 pages
Book Rating : 4.6/5 (152 download)

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Book Synopsis Handbook of Research on Hydroinformatics: Technologies, Theories and Applications by : Gasmelseid, Tagelsir Mohamed

Download or read book Handbook of Research on Hydroinformatics: Technologies, Theories and Applications written by Gasmelseid, Tagelsir Mohamed and published by IGI Global. This book was released on 2010-07-31 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book provides relevant theoretical frameworks and empirical research findings in the area hydroinformatics to assist professionals to improve their understanding of the development and use of decision support tools to support decision making and integrated water management at different organizational levels and domains"--Provided by publisher.

Water Demand Management

Author : David Butler
Publisher : IWA Publishing
ISBN 13 : 1843390787
Total Pages : 378 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Water Demand Management by : David Butler

Download or read book Water Demand Management written by David Butler and published by IWA Publishing. This book was released on 2005-12-01 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: A common characteristic of water demand in urban areas worldwide is its inexorable rise over many years; continued growth is projected over coming decades. The chief influencing factors are population growth and migration, together with changes in lifestyle, demographic structure and the possible effects of climate change (the detailed implications of climate change are not yet clear, and anyway will depend on global location, but must at least increase the uncertainty in security of supply). This is compounded by rapid development, creeping urbanization and, in some places, rising standards of living. Meeting this increasing demand from existing resources is self-evidently an uphill struggle, particularly in water stressed/scarce regions in the developed and developing world alike. There are typically two potential responses: either "supply-side" (meeting demand with new resources) or "demand-side" (managing consumptive demand itself to postpone or avoid the need to develop new resources). There is considerable pressure from the general public, regulatory agencies, and some governments to minimise the impacts of new supply projects (e.g. building new reservoirs or inter-regional transfer schemes), implying the emphasis should be shifted towards managing water demand by best utilising the water that is already available. Water Demand Management has been prepared by the academic, government and industry network WATERSAVE. The concept of the book is to assemble a comprehensive picture of demand management topics ranging from technical to social and legal aspects, through expert critical literature reviews. The depth and breadth of coverage is a unique contribution to the field and the book will be an invaluable information source for practitioners and researchers, including water utility engineers/planners, environmental regulators, equipment and service providers, and postgraduates. Contents Water consumption trends and demand forecasting techniques The technology, design and utility of rainwater catchment systems Understanding greywater treatment Water conservation products Water conservation and sewerage systems An introduction to life cycle and rebound effects in water systems Developing a strategy for managing losses in water distribution networks Demand management in developing countries Drivers and barriers for water conservation and reuse in the UK The economics of water demand management Legislation and regulation mandating and influencing the efficient use of water in England and Wales Consumer reactions to water conservation policy instruments Decision support tools for water demand management

Bayesian Network

Author : Ahmed Rebai
Publisher : IntechOpen
ISBN 13 : 9789533071244
Total Pages : 444 pages
Book Rating : 4.0/5 (712 download)

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Book Synopsis Bayesian Network by : Ahmed Rebai

Download or read book Bayesian Network written by Ahmed Rebai and published by IntechOpen. This book was released on 2010-08-18 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian networks are a very general and powerful tool that can be used for a large number of problems involving uncertainty: reasoning, learning, planning and perception. They provide a language that supports efficient algorithms for the automatic construction of expert systems in several different contexts. The range of applications of Bayesian networks currently extends over almost all fields including engineering, biology and medicine, information and communication technologies and finance. This book is a collection of original contributions to the methodology and applications of Bayesian networks. It contains recent developments in the field and illustrates, on a sample of applications, the power of Bayesian networks in dealing the modeling of complex systems. Readers that are not familiar with this tool, but have some technical background, will find in this book all necessary theoretical and practical information on how to use and implement Bayesian networks in their own work. There is no doubt that this book constitutes a valuable resource for engineers, researchers, students and all those who are interested in discovering and experiencing the potential of this major tool of the century.

Bayesian Networks as a Decision Support Tool for Rural Water Supply and Sanitation Sector

Author : David Requejo Castro
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Bayesian Networks as a Decision Support Tool for Rural Water Supply and Sanitation Sector by : David Requejo Castro

Download or read book Bayesian Networks as a Decision Support Tool for Rural Water Supply and Sanitation Sector written by David Requejo Castro and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the efforts made towards the Millennium Development Goals targets during the last decade, still millions of people across the world lack of improved access to water supply or basic sanitation. The increasing complexity of the context in which these services are delivered is not properly captured by the conventional approaches that pursue to assess water, sanitation and hygiene (WaSH) interventions. Instead, a holistic framework is required to integrate the wide range of aspects which are influencing sustainable and equitable provision of safe water and sanitation, especially to those in vulnerable situations. In this context, the WaSH Poverty Index (WaSH-PI) was adopted, as a multi-dimensional policy tool that tackles the links between access to basic services and the socio-economic drivers of poverty. Nevertheless, this approach does not fully describe the increasing interdependency of the reality. For this reason, appropriate Decision Support Systems (DSS) are required to i) inform about the results achieved in past and current interventions, and to ii) determine expected impacts of future initiatives, particularly taking into account envisaged investments to reach the targets set by the Sustainable Development Goals (SDGs). This would provide decision-makers with adequate information to define strategies and actions that are efficient, effective, and sustainable. This master thesis explores the use of object-oriented Bayesian networks (ooBn) as a powerful instrument to support project planning and monitoring, as well as targeting and prioritization. Based on WaSH-PI theoretical framework, a simple ooBn model has been developed and applied to reflect the main issues that determine access to safe water, sanitation and hygiene. A case study is presented in Kenya, where the Government launched in 2008 a national program aimed to increase the access to improved water, sanitation and hygiene in 22 of the 47 existing districts. Main impacts resulted from this initiative are assessed and compared against the initial situation. This research concludes that the proposed approach is able to accommodate the conditions at different scales, at the same time that reflects the complexities of WaSH-related issues. Additionally, this DSS represents an effective management tool to support decisionmakers to formulate informed choices between alternative actions.

Optimization Strategies for Improving the Interpretability of Bayesian Networks: an Application in Power Systems

Author : Claudio Rocha
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Optimization Strategies for Improving the Interpretability of Bayesian Networks: an Application in Power Systems by : Claudio Rocha

Download or read book Optimization Strategies for Improving the Interpretability of Bayesian Networks: an Application in Power Systems written by Claudio Rocha and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimization Strategies for Improving the Interpretability of Bayesian Networks: an Application in Power Systems.

Green Technologies: Concepts, Methodologies, Tools and Applications

Author : Management Association, Information Resources
Publisher : IGI Global
ISBN 13 : 1609604733
Total Pages : 2156 pages
Book Rating : 4.6/5 (96 download)

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Book Synopsis Green Technologies: Concepts, Methodologies, Tools and Applications by : Management Association, Information Resources

Download or read book Green Technologies: Concepts, Methodologies, Tools and Applications written by Management Association, Information Resources and published by IGI Global. This book was released on 2011-03-31 with total page 2156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green Technologies: Concepts, Methodologies, Tools and Applications assembles the most up-to-date collection of research results and recent discoveries in environmental and green technology. This comprehensive anthology covers a wide range of topics, i

Modern Bayesian Network Implementation

Author : Kenneth Charles Konkel
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (865 download)

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Book Synopsis Modern Bayesian Network Implementation by : Kenneth Charles Konkel

Download or read book Modern Bayesian Network Implementation written by Kenneth Charles Konkel and published by . This book was released on 2008 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian networks (BNs) are an established framework for uncertainty management in artificial intelligence. For those wishing to employ Bayesian network technology they are presented with two options: purchase a commercial system, or develop a system to meet their specific needs. There are many problems which are suitable applications of Bayesian network approaches, however the literature thus far is lacking any clear discussion on modern, effective implementation techniques for Bayesian network systems.