Bøger udgivet af Springer Nature Switzerland AG

This book is about the harmonious synthesis of functional programming and numerical computation. It shows how the expressiveness of OCaml allows for fast and safe development of data science applications. Step by step, the authors build up to use cases drawn from many areas of Data Science, Machine Learning, and AI, and then delve into how to deploy at scale, using parallel, distributed, and accelerated frameworks to gain all the advantages of cloud computing environments.To this end, the book is divided into three parts, each focusing on a different area. Part I begins by introducing how basic numerical techniques are performed in OCaml, including classical mathematical topics (interpolation and quadrature), statistics, and linear algebra. It moves on from using only scalar values to multi-dimensional arrays, introducing the tensor and Ndarray, core data types in any numerical computing system. It concludes with two more classical numerical computing topics, the solution ofOrdinary Differential Equations (ODEs) and Signal Processing, as well as introducing the visualization module we use throughout this book. Part II is dedicated to advanced optimization techniques that are core to most current popular data science fields. We do not focus only on applications but also on the basic building blocks, starting with Algorithmic Differentiation, the most crucial building block that in turn enables Deep Neural Networks. We follow this with chapters on Optimization and Regression, also used in building Deep Neural Networks. We then introduce Deep Neural Networks as well as topic modelling in Natural Language Processing (NLP), two advanced and currently very active fields in both industry and academia. Part III collects a range of case studies demonstrating how you can build a complete numerical application quickly from scratch using Owl. The cases presented include computer vision and recommender systems. This book aims at anyone with a basic knowledge of functional programming and a desire to explore the world of scientific computing, whether to generally explore the field in the round, to build applications for particular topics, or to deep-dive into how numerical systems are constructed. It does not assume strict ordering in reading ¿ readers can simply jump to the topic that interests them most.

Dramatic advances in computing power enable simulation of DNA sequences generated by complex microevolutionary scenarios that include mutation, population structure, natural selection, meiotic recombination, demographic change, and explicit spatial geographies. Although retrospective, coalescent simulation is computationally efficient¿and covered here¿the primary focus of this book is forward-in-time simulation, which frees us to simulate a wider variety of realistic microevolutionary models. The book walks the reader through the development of a forward-in-time evolutionary simulator dubbed FORward Time simUlatioN Application (FORTUNA). The capacity of FORTUNA grows with each chapter through the addition of a new evolutionary factor to its code. Each chapter also reviews the relevant theory and links simulation results to key evolutionary insights. The book addresses visualization of results through development of R code and reference to more than 100 figures. All code discussedin the book is freely available, which the reader may use directly or modify to better suit his or her own research needs. Advanced undergraduate students, graduate students, and professional researchers will all benefit from this introduction to the increasingly important skill of population genetic simulation.

This open access handbook compares fiscal federalism arrangements in eleven federal/ decentralized countries. Each chapter examines an individual country, laying out its constitutional design as relates to fiscal powers and the division of those powers between levels of government. Specifically, the analyses consider powers of taxation, spending, regulation, and more. Focusing on Australia, Brazil, Canada, Ethiopia, Germany, India, Italy, South Africa, Spain, Switzerland, and the United States, the contributors provide a fascinating account of how federal countries are confronting the traditional challenges of conflicts over division of fiscal powers while also coping with the ongoing challenges of globalization and citizen empowerment that arise from the information revolution. As a companion to the Forum of Federations Handbook of Federal Countries 2020, this volume considers how relationships and roles in different orders of government are being reshaped, and shows how local solutions inspired by global principles help strengthen government accountability and improve citizens¿ quality of life.This is an open access book.

This book explores the relationship between philosophy and business ethics. Academics and practitioners often muse about the ethical and moral aspect of management and business actions, but these studies can lack a deeper philosophical grounding. Contributors to this volume challenge this gap by applying different philosophical paradigms and theories to business management issues. The territory covered by the contributions collected in this book spans from the foundations of business management literature itself, to the role of philosophy in new business models and technology; from the way philosophical theory can explain ¿ and encourage ¿ ethical firm behaviour, to the political stance that an organization takes. Contributors take a holistic approach to business and management, bringing together real-world examples and rich academic theory, creating an interdisciplinary volume, with international authors. Covering important topics such as corporate socialresponsibility, sustainability, leadership, and stakeholder relations, this book will be of interest to academics working in the field of business ethics, philosophy and management studies.

This third, thoroughly updated edition of a well received book, presents the most complete collection of theories, paradigms and methods utilized by the landscape sciences. With the introduction of new ecosemiotic concepts and innovative managing procedures, it offers a broad list of ecological, ecosemiotical and cultural tools to investigate, interpret and manage the environmental complexity according to a species-specific individual-based approach. Readers will discover the importance of a landscape perspective to create strategic bridges between science and humanities favored by the holistic sight of sensorial (visual, acoustic, olfactory, tactile, and thermal) ¿scapes¿.Distributed in 10 chapters, the content covers many aspects of the landscape sciences ranging from the description of fundamental theories, principles and models originated by ecological approaches like source-sink models, island biogeography, hierarchical theory and scale. The ecosemioticalapproaches like the eco-field model, the ecoscape paradigm, and the general theory of resources are widely described and discussed. A cultural approach to landscape is utilized to focus on the heritage values of territories and their environmental identity. This book, written in an accessible and didactic style, is particularly dedicated to undergraduate and graduate students but also scholars in ecology, agroforestry, urban planning, nature design, conservation and remediation. Land practitioners, farmers and policymakers can use this book as an authoritative guide to better understand the function and role of environmental systems according to a social-economic integrated perspective.

This book explores what it means to be and become-at-home in theological perspective, located in the context of a youth club. Drawing on ethnographic research, Phoebe Hill presents an account of what an authentic Christian hospitality could look like in a youth setting, and the ways in which the young people ¿ the strangers at the door ¿ might enable the Christian youth worker to become more fully at home. Discourses around Christian hospitality often unwittingly perpetuate implicit power imbalances. The youth club offers a context for Christian hospitality that ¿tips¿ the power in favour of the young people who attend, enabling the youth leaders to share and create home with young people in a distinctive way. As young people leave the Church in droves, the Church faces the urgent and daunting task of finding new ways of being with young people on their own terms; this book offers one solution. Hill argues that homecoming is an essential task of humanity. Weare connected in this common pilgrimage and the need to find places and spaces where we can be at home. Becoming at home may be harder than ever before; numerous sociological, philosophical and theological factors are compromising our ability to dwell in the contemporary world.

Now in an updated second edition, this classroom-tested textbook covers fundamental and advanced topics in orbital mechanics and astrodynamics designed to introduce readers to the basic dynamics of space flight. The book explains concepts and engineering tools a student or practicing engineer can apply to mission design and navigation of space missions. Through highlighting basic, analytic, and computer-based methods for designing interplanetary and orbital trajectories, the text provides excellent insight into astronautical techniques and tools. The second edition includes new material on the observational basics of orbit determination, information about precision calculations for data used inflight, such as Mars 2020 with the Ingenuity Helicopter, and improvements in mission design procedures, including the automated design of gravity-assist trajectories. Orbital Mechanics and Astrodynamics: Techniques and Tools for Space Missions is ideal for students in astronautical or aerospace engineering and related fields, as well as engineers and researchers in space industrial and governmental research and development facilities, as well as researchers in astronautics.