Search results for ""author john wiley"

This book, the second of two volumes dedicated to ethics in social networking and business, presents the future and changing paradigms related to ethics, and morality in our interconnected society. This volume analyzes advanced topics, including new technologies, transhumanism and uberization, to provide a more complex, shared and collective environment into why business ethics is essential for managing risks and uncertainties. The Ethics in Social Networking and Business series is the result of a cross-integration of real experiences (from IBM, society and the Rotary Club), transdisciplinary works in decision making, and advances at the boundaries of several scientific fields.

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The aim of this book is to describe the methodology of conducting the THEDRE research "Traceable Human Experiment Design Research". It applies to Research in Human Centered Informatics (RICH). These are areas of computer research that integrate users to build scientific knowledge and supporting tools for this research. As an example, we can mention the relevant fields such as Information Systems (IS), Human Machine Interfaces (HMI) Engineering, and Human Information Systems (HIA). The construction of this language and method is based on experiments conducted since 2008 in the field of RICH.

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Over the last 60 years, electronics has undergone important and rapid developments. This has generated a large range of theoretical and practical notions. This book presents a comprehensive treatise on the evolution of electronics and allows the reader to grasp both the fundamental concepts and the associated practical applications through examples and exercises. Following on from Volume 1, which studied elementary devices, their electrical models and basic functions, Volume 2 was devoted to linear and stationary systems in the continuous-time regime. This third volume deals with the properties of discrete-time and quantized level systems over two chapters. The first presents an analysis of sampled signals and systems, with applications on switched capacitors circuits, analog and digital phase locked loops, frequency synthesis and filters characterized by either finite or infinite impulse response. Most tools are useful to elucidate the properties of both analog and digital systems. The second chapter focuses on the properties of analog-to-digital and digital-to-analog converters. Various principles that are used to perform these conversions are described. Finally, a large section is devoted to sigma-delta converters. Throughout this whole chapter, the signal-to-noise ratio, which is a central issue in these quantized level systems, is analyzed and discussed. Both chapters are followed by useful exercises which illustrate the general principles addressed. The exercises further build on the material covered in the chapters, particularly that which may not have been covered in detail.

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Electronics has undergone important and rapid developments over the last 60 years, which have generated a large range of theoretical and practical notions. This book presents a comprehensive treatise of the evolution of electronics for the reader to grasp both fundamental concepts and the associated practical applications through examples and exercises. This first volume of the Fundamentals of Electronics series comprises four chapters devoted to elementary devices, i.e. diodes, bipolar junction transistors and related devices, field effect transistors and amplifiers, their electrical models and the basic functions they can achieve. Volumes to come will deal with systems in the continuous time regime, the various aspects of sampling signals and systems using analog (A) and digital (D) treatments, quantized level systems, as well as DA and AD converter principles and realizations.

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For the last 40 years, anthropotechnology has concentrated its efforts on the study and improvement of the working and living conditions of populations throughout the world. It guides the actors of the design processes by paying attention to the “human factor”: its social, cultural and environmental components. It therefore values a conception of techniques that respect people and their ways of thinking and acting in specific contexts. This book introduces the reader to design dynamics that combine often conflicting sets of competencies, but that are always anxious to respond to the contexts of the field.

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This book aims to redefine the requirements of an effective care for the chronic diseases, and their difficulties of implementation; to analyze the processes allowing to reinforce quality and to contain the costs and the expenditure related to this care; and to release the dynamic processes of development of an efficient care, the organisational forms and the corresponding strategies.

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Hydrogen is the most abundant element in the universe. It has a place in the energy mix of the future, especially regarding fuel cells (FCs). This book is an investigation into FCs. Prominence is given to the subject of PEMFCs (proton exchange membrane fuel cells) as they offer interesting perspectives on transport and stationary applications. This being said, a number of technological and scientific obstacles remain to be overcome before an industrial level of development can be reached.

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Color is a sensation generated both by the interaction of the visual sensors in the eyes with the natural environment and by the elaboration of visual information by higher brain functions.This book presents the mathematical framework needed to deal with several models of color processing of digital images. The book starts with a short yet exhaustive introduction to the basic phenomenological features of color vision, which are constantly used throughout the book. The discussion of computational issues starts with color constancy, which is dealt with in a rigorous and self-contained mathematical setting. Then, the original Retinex model and its numerous variants are introduced and analyzed with direct discrete equations. The remainder of the book is dedicated to the variational analysis of Retinex-like models, contextualizing their action with respect to contrast enhancement.

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This book explores the prospects of innovation governance within the context of the growing uneasiness surrounding the effects, democratic deficits and overall societal adequacy of techno-scientific progress. There is a focus on the recently promoted notion of Responsible Research and Innovation (RRI), and some light is shed on the inevitable impediments of its meaningful implementation with respect to the normative structure of contemporary market societies. A particular matter of concern is the normative interlock between science and the market around the notion of neutrality, and the narrowing room for ethics reflexivity. The RRI Challenge outlines avenues for further conceptualization so that RRI can fulfil its emancipatory potential as social critique. This involves challenging the current politico-economic framework of the knowledge-creation process, and re-examining key conceptual dyads in innovation governance such as: governance/government, hard law/soft law, risk/fault, uncertainty/indeterminacy and morality/ethics.

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The objective of this work on the mechanics of aeronautical solids, materials and structures is to give an overview of the principles necessary for sizing of structures in the aeronautical field. It begins by introducing the classical notions of mechanics: stress, strain, behavior law, and sizing criteria, with an emphasis on the criteria specific to aeronautics, such as limit loads and ultimate loads.Methods of resolution are then presented, and in particular the finite element method. Plasticity is also covered in order to highlight its influence on the sizing of structures, and in particular its benefits for design criteria.Finally, the physics of the two main materials of aeronautical structures, namely aluminum and composite materials, is approached in order to clarify the sizing criteria stated in the previous chapters.Exercises, with detailed corrections, then make it possible for the reader to test their understanding of the different subjects.

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"The state, that must eradicate all feelings of insecurity, even potential ones, has been caught in a spiral of exception, suspicion and oppression that may lead to a complete disappearance of liberties."—Mireille Delmas Marty, Libertés et sûreté dans un monde dangereux, 2010 This book will examine the security/freedom duo in space and time with regards to electronic communications and technologies used in social control. It will follow a diachronic path from the relative balance between philosophy and human rights, very dear to Western civilization (at the end of the 20th Century), to the current situation, where there seems to be less freedom in terms of security to the point that some scholars have wondered whether privacy should be redefined in this era. The actors involved (the Western states, digital firms, human rights organizations etc.) have seen their roles impact the legal and political science fields.

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Classical synchronous motors are the most effective device to drive industrial production systems and robots with precision and rapidity. However, numerous applications require efficient controls in non-conventional situations. Firstly, this is the case with synchronous motors supplied by thyristor line-commutated inverters, or with synchronous motors with faults on one or several phases. Secondly, many drive systems use non-conventional motors such as polyphase (more than three phases) synchronous motors, synchronous motors with double excitation, permanent magnet linear synchronous motors, synchronous and switched reluctance motors, stepping motors and piezoelectric motors. This book presents efficient controls to improve the use of these non-conventional motors. Contents 1. Self-controlled Synchronous Motor: Principles of Function and Simplified Control Model, Francis Labrique and François Baudart.2. Self-controlled Synchronous Motor: Dynamic Model Including the Behavior of Damper Windings and Commutation Overlap, Ernest Matagne.3. Synchronous Machines in Degraded Mode, Damien Flieller, Ngac Ky Nguyen, Hervé Schwab and Guy Sturtzer.4. Control of the Double-star Synchronous Machine Supplied by PWM Inverters, Mohamed Fouad Benkhoris.5. Vectorial Modeling and Control of Multiphase Machines with Non-salient Poles Supplied by an Inverter, Xavier Kestelyn and Éric Semail.6. Hybrid Excitation Synchronous Machines, Nicolas Patin and Lionel Vido.7. Advanced Control of the Linear Synchronous Motor, Ghislain Remy and Pierre-Jean Barre.8. Variable Reluctance Machines: Modeling and Control, Mickael Hilairet, Thierry Lubin and Abdelmounaïm Tounzi.9. Control of the Stepping Motor, Bruno Robert and Moez Feki .10. Control of Piezoelectric Actuators, Frédéric Giraud and Betty Lemaire-Semail.

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This book addresses the latest issues in multiscale geomechanics. Written by leading experts in the field as a tribute to Jean Biarez (1927-2006), it can be of great use and interest to researchers and engineers alike. A brief introduction describes how a major school of soil mechanics came into being through the exemplary teaching by one man. Biarez's life-long work consisted of explaining the elementary mechanisms governing soil constituents in order to enhance understanding of the underlying scientific laws which control the behavior of constructible sites and to incorporate these scientific advancements into engineering practices. He innovated a multiscale approach of passing from the discontinuous medium formed by individual grains to an equivalent continuous medium. The first part of the book examines the behavior of soils at the level of their different constituents and at the level of their interaction. Behavior is then treated at the scale of the soil sample. The second part deals with soil mechanics from the vantage point of the construction project. It highlights Biarez's insightful adoption of the Finite Element Codes and illustrates, through numerous construction examples, his methodology and approach based on the general framework he constructed for soil behavior, constantly enriched by comparing in situ measurements with calculated responses of geostructures.

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The concept of an inverse problem is a familiar one to most scientists and engineers, particularly in the field of signal and image processing, imaging systems (medical, geophysical, industrial non-destructive testing, etc.), and computer vision. In imaging systems, the aim is not just to estimate unobserved images but also their geometric characteristics from observed quantities that are linked to these unobserved quantities by a known physical or mathematical relationship. In this manner techniques such as image enhancement or addition of hidden detail can be delivered. This book focuses on imaging and vision problems that can be clearly described in terms of an inverse problem where an estimate for the image and its geometrical attributes (contours and regions) is sought. The book uses a consistent methodology to examine inverse problems such as: noise removal; restoration by deconvolution; 2D or 3D reconstruction in X-ray, tomography or microwave imaging; reconstruction of the surface of a 3D object using X-ray tomography or making use of its shading; reconstruction of the surface of a 3D landscape based on several satellite photos; super-resolution; motion estimation in a sequence of images; separation of several images mixed using instruments with different sensitivities or transfer functions; and much more.

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This book deals with the emerging generation of renewable energy technologies, covering solar energy (photovoltaic, thermal and thermodynamic energy conversion), wind energy, marine energy, small hydropower, geothermal energy, biofuels, biogas and the use of wood as a substitute for fossil fuels.

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Numerical simulation is a technique of major importance in various technical and scientific fields. Used to understand diverse physical phenomena or to design everyday objects, it plays a major role in innovation in the industrial sector. Whilst engineering curricula now include training courses dedicated to it, numerical simulation is still not well-known in some economic sectors, and even less so among the general public. Simulation involves the mathematical modeling of the real world, coupled with the computing power offered by modern technology. Designed to perform virtual experiments, digital simulation can be considered as an "art of prediction". Embellished with a rich iconography and based on the testimony of researchers and engineers, this book shines a light on this little-known art. It is the first of two volumes and focuses on the principles, methods and industrial practice of numerical modeling.

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Automation of linear systems is a fundamental and essential theory. This book deals with the theory of continuous-state automated systems.

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An information system may be regarded as an organized set of resources, both technological and human. Security should take this specificity into consideration in order to ensure an overall security of information systems. The security of information systems is usually tackled in a technological perspective. This book proposes to focus not only on information systems' security in a technological perspective, but also in a human, managerial and organizational perspective.

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This book is the second in a series of volumes which cover the topic of aerospace actuators following a systems-based approach.This second volume brings an original, functional and architectural vision to more electric aerospace actuators. The aspects of signal (Signal-by-Wire) and power (Power-by-Wire) are treated from the point of view of needs, their evolution throughout history, and operational solutions that are in service or in development. This volume is based on an extensive bibliography, numerous supporting examples and orders of magnitude which refer to flight controls and landing gear for various aircraft (fixed or rotorwing, launchers) in commercial, private and military applications. The topics covered in this set of books constitute a significant source of information for individuals and engineers from a variety of disciplines, seeking to learn more about aerospace actuation systems and components.

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Human adaptation under cold or hot temperatures has always required specific fabrics for clothing. Sports or protective garment companies propose to improve performance or safety. Behind thermal comfort lays many physical/physiological topics: human thermoregulation loop, natural or forced convection, heat and vapor transfer through porous textile layers, solar and infrared radiation effects. This book leads through progressive and pedagogic stages to discern the weight of all the concerned physical parameters.

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Over the past 20 years, software architectures have significantly contributed to the development of complex and distributed systems. Nowadays, it is recognized that one of the critical problems in the design and development of any complex software system is its architecture, i.e. the organization of its architectural elements. Software Architecture presents the software architecture paradigms based on objects, components, services and models, as well as the various architectural techniques and methods, the analysis of architectural qualities, models of representation of architectural templates and styles, their formalization, validation and testing and finally the engineering approach in which these consistent and autonomous elements can be tackled.

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Nanotechnologies: Concepts, Processing and Applications describes and explains how nanotechnologies have entered our everyday lives through scientific and industrial applications with the emphasis placed on the new perspectives in various fields related to societal problems. This book details how successive discoveries of new nanocarbon structures along with progress in different microscopy techniques have caused nanomaterials to take on an increasingly important role in electronics, electrochemical energy storage – batteries and fuel cells – and the electrical conversion of solar energy. Views once seen as futuristic on nanomachines and nanorobotics, therapeutic hopes and medical advances – such as those resulting from the application of new in-situ drug-delivery nanotechniques – are all presented. The most innovative developments are analyzed in terms of applications and should enable the reader to form his or her own opinion about the reality of the progress that can be expected from nanotechnologies in the near future. The book offers background reading for teachers in colleges who wish to have an overview on this subject.

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Recent advances into the wear of advanced materials In general, wear is currently defined as “the progressive loss of material from the operating surface of a body occurring as a result of relative motion at the surface”. It is related to surface interactions and more specifically to the form of contact due to relative motion. Wear is rarely catastrophic but does reduce the operating efficiency of machine components and structures. At this time of economic crisis, this is a very important field of study because of the huge impact the wear of materials has on the economy. The purpose of this book is to present a collection of examples illustrating the state of the art and research developments into the wear of advanced materials in several applications. It can be used as a research book for a final undergraduate engineering course (for example into materials, mechanics, etc.) or as the focus of the effect of wear on advanced materials at a postgraduate level. It can also serve as a useful reference for academics, biomaterials researchers, mechanical and materials engineers, and professionals in related spheres working with tribology and advanced materials.

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This title offers a comprehensive coverage of the many facets of seismic engineering. The first half of the book is devoted to seismic phenomena and hazards, detailing the causes of earthquakes, the parameters used to characterize earthquakes, strong ground motions, seismic hazards and their evaluation, and seismic action. The second half discusses the effects of earthquakes and tools used to assess and reduce risk, including the effects of vibratory motions and induced phenomena, seismic calculations and technical aspects of prevention. The importance of keeping orders of magnitude in mind (i.e. through reasoning or very simple equations) when discussing seismic phenomena and their effects is emphasized, a task which most people overlook because of their rarity and the brevity of their manifestations.

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This volume is dedicated to the theme “Combinatorial Optimization – Theoretical Computer Science: Interfaces and Perspectives” and has two main objectives: the first is to show that bringing together operational research and theoretical computer science can yield useful results for a range of applications, while the second is to demonstrate the quality and range of research conducted by the LAMSADE in these areas.

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Allowing learners to take some responsibility may seem obvious yet what is actually afforded to them, and how this process works, remains difficult to grasp. It is therefore essential to study the real objects of devolution and the roles played by the subjects involved. Devolution and Autonomy in Education questions the concept of devolution, introduced into the field of education in the 1980s from disciplinary didactics, and described in Guy Brousseau’s Theory of Didactical Situations in Mathematics as: the act by which the teacher makes the student take responsibility for a learning situation (adidactic) or problem and accepts the consequences of this transfer.The book revisits this concept through a variety of subject areas (mathematics, French, physical education, life sciences, digital learning, play) and educational domains (teaching, training, facilitation). Using these intersecting perspectives, this book also examines the purpose and timeline of the core process for thinking about autonomy and empowerment in education.

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The discrete vision of mechanics is based on the founding ideas of Galileo and the principles of relativity and equivalence, which postulate the equality between gravitational mass and inertial mass. To these principles are added the Hodge–Helmholtz decomposition, the principle of accumulation of constraints and the hypothesis of the duality of physical actions. These principles make it possible to establish the equation of motion based on the conservation of acceleration considered as an absolute quantity in a local frame of reference, in the form of a sum of the gradient of the scalar potential and the curl of the vector potential. These potentials, which represent the constraints of compression and rotation, are updated from the discrete operators. Discrete Mechanics: Concepts and Applications shows that this equation of discrete motion is representative of the compressible or incompressible flows of viscous or perfect fluids, the state of stress in an elastic solid or complex fluid and the propagation of nonlinear waves.

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“What is colour?”, “What is the precise meaning of the statement ‘the stock exchange closes at a 5% drop this evening’?”, “How are TV viewers defined?”, or “How can images produce meaning?” Such everyday questions are examined in this book. To make our analysis intuitive and understandable, numerous concrete examples illustrate our theoretical framework and concepts. The examples include gaming, fictional skits in leisure entertainment, and enigmas. The golden thread running through the text revisits the informational process and places the datum as its pivot. The epistemological perspective of our novel approach is that of “radical relativity”. This is based on the precept that a perceptual trace carries with it the spectrum of the process that has engendered it. Given this, the informational tracking endeavour tracks the meaning-making process, notably through interpretive scaffoldings that leads to plausible realities.

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Those tasked with the planning and construction of infrastructure and development operations face an increasingly uncertain context in which they must address risks across a number of different fields. These range from the environmental and archaeological to the social, political and financial. As a consequence, the formal and informal practices of stakeholders often incorporate projections of risk and opportunity. Project Risks analyzes this paradigm shift. It reviews the origin and nature of these uncertainties, and the practices implemented by the actors to mitigate or take advantage of them. Paradoxically, these practices generate new risks and power relations that are not compatible with the collaborative planning model. These paradoxes force the rethinking of practices such as project territorialization, risk taking in planning and the responsibility of actors, as well as the societal and political choices that must be made between the realization of projects and the protection of the environment.

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Whilst research and innovation may allow for increasing efficiency in the pursuit of human ends, they also pose dangers, linked to the unpredictability of their development, which call for unprecedented responsibility. This book contends that the structure of a "process", in the sense of an efficient propensity in the possible that can be actualized by research and innovation, can be intrinsically ethical, that is, it can take into account and preserve the freedom of the actors concerned. This point is explored through a consideration of four processual ethical structures, each of which can constitute a point of reference for the exercise of a responsibility. Ethically Structured Processes questions dualities that are very firmly established in the West, such as "theoretical/practical" and "descriptive/prescriptive", through a detour into historical Chinese traditions of thought. The generality of the thesis concerning ethical processes is tested, in a privileged way, on the case of the "Invisible Hand". Is this notion based on a philosophically and ethically consistent concept of "freedom"?

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Combinatorial optimization is a multidisciplinary scientific area, lying in the interface of three major scientific domains: mathematics, theoretical computer science and management. The three volumes of the Combinatorial Optimization series aims to cover a wide range of topics in this area. These topics also deal with fundamental notions and approaches as with several classical applications of combinatorial optimization. “Paradigms of Combinatorial Optimization” is divided in two parts: • Paradigmatic Problems, that handles several famous combinatorial optimization problems as max cut, min coloring, optimal satisfiability tsp, etc., the study of which has largely contributed to both the development, the legitimization and the establishment of the Combinatorial Optimization as one of the most active actual scientific domains; • Classical and New Approaches, that presents the several methodological approaches that fertilize and are fertilized by Combinatorial optimization such as: Polynomial Approximation, Online Computation, Robustness, etc., and, more recently, Algorithmic Game Theory.

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Stochastic finance and financial engineering have been rapidly expanding fields of science over the past four decades, mainly due to the success of sophisticated quantitative methodologies in helping professionals manage financial risks. In recent years, we have witnessed a tremendous acceleration in research efforts aimed at better comprehending, modeling and hedging this kind of risk. These two volumes aim to provide a foundation course on applied stochastic finance. They are designed for three groups of readers: firstly, students of various backgrounds seeking a core knowledge on the subject of stochastic finance; secondly financial analysts and practitioners in the investment, banking and insurance industries; and finally other professionals who are interested in learning advanced mathematical and stochastic methods, which are basic knowledge in many areas, through finance. Volume 1 starts with the introduction of the basic financial instruments and the fundamental principles of financial modeling and arbitrage valuation of derivatives. Next, we use the discrete-time binomial model to introduce all relevant concepts. The mathematical simplicity of the binomial model also provides us with the opportunity to introduce and discuss in depth concepts such as conditional expectations and martingales in discrete time. However, we do not expand beyond the needs of the stochastic finance framework. Numerous examples, each highlighted and isolated from the text for easy reference and identification, are included. The book concludes with the use of the binomial model to introduce interest rate models and the use of the Markov chain model to introduce credit risk. This volume is designed in such a way that, among other uses, makes it useful as an undergraduate course.

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Subtractive sound synthesis has been one of the most widely used techniques in electronic music and for many analog synthesizers since the early 1960s. It is based on a simple principle, but its operation remains complex, involving many parameters. It can be enriched by a variety of effects that give the sound its authenticity. It does not just imitate musical instruments, but can also transcribe noises present in natural soundscapes, or generate entirely synthetic sounds. Synthesizers and Subtractive Synthesis 1 presents the theoretical basis of a sound phenomenon, the different types of synthesis, the components that are required and present in synthesizers, the working environment specific to the study of subtractive synthesis, and the hardware and software available. After reading the various chapters of this book, readers will have a clear vision of the tools and actions required to grasp the world of subtractive sound.

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Data structures and algorithms is a fundamental course in Computer Science, which enables learners across any discipline to develop the much-needed foundation of efficient programming, leading to better problem solving in their respective disciplines. A Textbook of Data Structures and Algorithms is a textbook that can be used as course material in classrooms, or as self-learning material. The book targets novice learners aspiring to acquire advanced knowledge of the topic. Therefore, the content of the book has been pragmatically structured across three volumes and kept comprehensive enough to help them in their progression from novice to expert. With this in mind, the book details concepts, techniques and applications pertaining to data structures and algorithms, independent of any programming language. It includes 181 illustrative problems and 276 review questions to reinforce a theoretical understanding and presents a suggestive list of 108 programming assignments to aid in the implementation of the methods covered.

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Ever since their inception, space activities have been innovative, but not driven by commercial considerations – that is, until the end of the Cold War, when the commercialization of space escalated. As a result, the direction of the innovation changed in order to leverage new business opportunities, which reached a turning point in the 2010s. This book discusses the developmental trends of the world space sector in detail, by analyzing their long-term evolution, and studying why this innovative industry sometimes experiences technological and organizational delays. Innovation Trends in the Space Industry also provides a framework to diagnose more accurately the potential technological threats that are currently faced by existing space tech manufacturers. Moreover, this book, with an economic perspective, provides a close examination of the space sector. It also contributes to enriching innovation management theory by leading us to better understand industry emergence shaped by customers, to reinterpret technological and organizational inertia in high technology activities, and to refine disruptive innovation trends.

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The book is a monograph in the cross disciplinary area of Computational Intelligence in Finance and elucidates a collection of practical and strategic Portfolio Optimization models in Finance, that employ Metaheuristics for their effective solutions and demonstrates the results using MATLAB implementations, over live portfolios invested across global stock universes. The book has been structured in such a way that, even novices in finance or metaheuristics should be able to comprehend and work on the hybrid models discussed in the book.

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Embedded systems are everywhere in contemporary life and are supposed to make our lives more comfortable. In industry, embedded systems are used to manage and control complex systems (e.g. nuclear power plants, telecommunications and flight control) and they are also taking an important place in our daily activities (e.g. smartphones, security alarms and traffic lights). In the design of embedded systems, memory allocation and data assignment are among the main challenges that electronic designers have to face. In fact, they impact heavily on the main cost metrics (power consumption, performance and area) in electronic devices. Thus designers of embedded systems have to pay careful attention in order to minimize memory requirements, thus improving memory throughput and limiting the power consumption by the system’s memory. Electronic designers attempt to minimize memory requirements with the aim of lowering the overall system costs. A state of the art of optimization techniques for memory management and data assignment is presented in this book.

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Quantitative finance has become these last years a extraordinary field of research and interest as well from an academic point of view as for practical applications. At the same time, pension issue is clearly a major economical and financial topic for the next decades in the context of the well-known longevity risk. Surprisingly few books are devoted to application of modern stochastic calculus to pension analysis. The aim of this book is to fill this gap and to show how recent methods of stochastic finance can be useful for to the risk management of pension funds. Methods of optimal control will be especially developed and applied to fundamental problems such as the optimal asset allocation of the fund or the cost spreading of a pension scheme. In these various problems, financial as well as demographic risks will be addressed and modelled.

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The concept of a data lake is less than 10 years old, but they are already hugely implemented within large companies. Their goal is to efficiently deal with ever-growing volumes of heterogeneous data, while also facing various sophisticated user needs. However, defining and building a data lake is still a challenge, as no consensus has been reached so far. Data Lakes presents recent outcomes and trends in the field of data repositories. The main topics discussed are the data-driven architecture of a data lake; the management of metadata – supplying key information about the stored data, master data and reference data; the roles of linked data and fog computing in a data lake ecosystem; and how gravity principles apply in the context of data lakes. A variety of case studies are also presented, thus providing the reader with practical examples of data lake management.

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The first part of the book defines the concept of uncertainties and the mathematical frameworks that will be used for uncertainty modeling. The application to system reliability assessment illustrates the concept. In the second part, evidential networks as a new tool to model uncertainty in reliability and risk analysis is proposed and described. Then it is applied on SIS performance assessment and in risk analysis of a heat sink. In the third part, Bayesian and evidential networks are used to deal with important measures evaluation in the context of uncertainties.

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The innovation capacity-building can contribute to improve the integration of developing countries in the world economy. The economic development has been a much discussed subject of the period after the Second World War until the 1990s. After the implementation of a global regulation system for trade and capital flows in the 1990s, the development economics has almost disappeared in favor of different theories on globalization, on finance and on international trade. The purpose of this book is to show that the innovation capacity building in developing countries is necessary to improve their weight in the world economy and to facilitate their economic ties with northern countries. However, there are important difficulties due to the lack of proactive economic policies. Our aim is to contribute to the revival of the development economics. The issue of improving the well-being of the world population as a whole is highly topical. However, studies neglect the need to give economic, financial, technological and political resources to developing countries to promote their own development. One of the most important means is to strengthen their innovation capabilities that allow them to better integrate into the world economy.

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Intelligence is defined by the ability to optimize, manage and reconcile the currents of physical, economic and even social flows. The strong constraint of immediacy proves to be an opportunity to imagine, propose and deliver solutions on the common basis of optimization techniques. Metaheuristics for Intelligent Electrical Networks analyzes the use of metaheuristics through independent applications but united by the same methodology.

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Acclaimed by various content platforms (books, music, movies) and auction sites online, recommendation systems are key elements of digital strategies. If development was originally intended for the performance of information systems, the issues are now massively moved on logical optimization of the customer relationship, with the main objective to maximize potential sales. On the transdisciplinary approach, engines and recommender systems brings together contributions linking information science and communications, marketing, sociology, mathematics and computing. It deals with the understanding of the underlying models for recommender systems and describes their historical perspective. It also analyzes their development in the content offerings and assesses their impact on user behavior.

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Electrochemical capacitors are electrochemical energy storage devices able to quickly deliver or store large quantities of energy. They have stimulated numerous innovations throughout the last 20 years and are now implemented in many fields. Supercapacitors Based on Carbon or Pseudocapacitive Materials provides the scientific basis for a better understanding of the characteristics and performance of electrochemical capacitors based on electrochemical double layer electrodes or pseudocapacitive materials, as well as providing information on the design and conception of new devices such as lithium-ion capacitors. This book details the various applications of supercapacitors, ranging from power electronics and stationary use, to transportation (hybrid vehicles, trams, planes, etc.). They are increasingly used in the automotive sector, especially as part of stop/start systems that have allowed for energy recovery through braking and reduced fuel consumption.

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The electrochemical energy storage is a means to conserve electrical energy in chemical form. This form of storage benefits from the fact that these two energies share the same vector, the electron. This advantage allows us to limit the losses related to the conversion of energy from one form to another. The RS2E focuses its research on rechargeable electrochemical devices (or electrochemical storage) batteries and supercapacitors. The materials used in the electrodes are key components of lithium-ion batteries. Their nature depend battery performance in terms of mass and volume capacity, energy density, power, durability, safety, etc. This book deals with current and future positive and negative electrode materials covering aspects related to research new and better materials for future applications (related to renewable energy storage and transportation in particular), bringing light on the mechanisms of operation, aging and failure.

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This Series provides the necessary elements to the development and validation of numerical prediction models for hydrodynamic bearings. This book describes the thermo-hydrodynamic and the thermo-elasto-hydrodynamic lubrication. The algorithms are methodically detailed and each section is thoroughly illustrated.

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This Series provides the necessary elements to the development and validation of numerical prediction models for hydrodynamic bearings. This book is dedicated to the mixed lubrication.

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This Series provides the necessary elements to the development and validation of numerical prediction models for hydrodynamic bearings. This book describes the rheological models and the equations of lubrication. It also presents the numerical approaches used to solve the above equations by finite differences, finite volumes and finite elements methods.

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