Accurate, robust and fast image reconstruction is a critical task in many scientific, industrial and medical applications. Over the last decade, image reconstruction has been revolutionized by the rise of compressive imaging. It has fundamentally changed the way modern image reconstruction is performed. This in-depth treatment of the subject commences with a practical introduction to compressive imaging, supplemented with examples and downloadable code, intended for readers without extensive background in the subject. Next, it introduces core topics in compressive imaging – including compressed sensing, wavelets and optimization – in a concise yet rigorous way, before providing a detailed treatment of the mathematics of compressive imaging. The final part is devoted to recent trends in compressive imaging: deep learning and neural networks. With an eye to the next decade of imaging research, and using both empirical and mathematical insights, it examines the potential benefits and the pitfalls of these latest approaches.
Over seventy years ago, Richard Bellman coined the term “the curse of dimensionality” to describe phenomena and computational challenges that arise in high dimensions. These challenges, in tandem with the ubiquity of high-dimensional functions in real-world applications, have led to a lengthy, focused research effort on high-dimensional approximation—that is, the development of methods for approximating functions of many variables accurately and efficiently from data. This book provides an in-depth treatment of one of the latest installments in this long and ongoing story: sparse polynomial approximation methods. These methods have emerged as useful tools for various high-dimensional approximation tasks arising in a range of applications in computational science and engineering. It begins with a comprehensive overview of best s-term polynomial approximation theory for holomorphic, high-dimensional functions, as well as a detailed survey of applications to parametric differential equations. It then describes methods for computing sparse polynomial approximations, focusing on least squares and compressed sensing techniques. Sparse Polynomial Approximation of High-Dimensional Functions presents the first comprehensive and unified treatment of polynomial approximation techniques that can mitigate the curse of dimensionality in high-dimensional approximation, including least squares and compressed sensing. It develops main concepts in a mathematically rigorous manner, with full proofs given wherever possible, and it contains many numerical examples, each accompanied by downloadable code. The authors provide an extensive bibliography of over 350 relevant references, with an additional annotated bibliography available on the book’s companion website (www.sparse-hd-book.com). This text is aimed at graduate students, postdoctoral fellows, and researchers in mathematics, computer science, and engineering who are interested in high-dimensional polynomial approximation techniques.
Over seventy years ago, Richard Bellman coined the term “the curse of dimensionality” to describe phenomena and computational challenges that arise in high dimensions. These challenges, in tandem with the ubiquity of high-dimensional functions in real-world applications, have led to a lengthy, focused research effort on high-dimensional approximation—that is, the development of methods for approximating functions of many variables accurately and efficiently from data. This book provides an in-depth treatment of one of the latest installments in this long and ongoing story: sparse polynomial approximation methods. These methods have emerged as useful tools for various high-dimensional approximation tasks arising in a range of applications in computational science and engineering. It begins with a comprehensive overview of best s-term polynomial approximation theory for holomorphic, high-dimensional functions, as well as a detailed survey of applications to parametric differential equations. It then describes methods for computing sparse polynomial approximations, focusing on least squares and compressed sensing techniques. Sparse Polynomial Approximation of High-Dimensional Functions presents the first comprehensive and unified treatment of polynomial approximation techniques that can mitigate the curse of dimensionality in high-dimensional approximation, including least squares and compressed sensing. It develops main concepts in a mathematically rigorous manner, with full proofs given wherever possible, and it contains many numerical examples, each accompanied by downloadable code. The authors provide an extensive bibliography of over 350 relevant references, with an additional annotated bibliography available on the book’s companion website (www.sparse-hd-book.com). This text is aimed at graduate students, postdoctoral fellows, and researchers in mathematics, computer science, and engineering who are interested in high-dimensional polynomial approximation techniques.
Accurate, robust and fast image reconstruction is a critical task in many scientific, industrial and medical applications. Over the last decade, image reconstruction has been revolutionized by the rise of compressive imaging. It has fundamentally changed the way modern image reconstruction is performed. This in-depth treatment of the subject commences with a practical introduction to compressive imaging, supplemented with examples and downloadable code, intended for readers without extensive background in the subject. Next, it introduces core topics in compressive imaging – including compressed sensing, wavelets and optimization – in a concise yet rigorous way, before providing a detailed treatment of the mathematics of compressive imaging. The final part is devoted to recent trends in compressive imaging: deep learning and neural networks. With an eye to the next decade of imaging research, and using both empirical and mathematical insights, it examines the potential benefits and the pitfalls of these latest approaches.
In the thirty years following the end of the Second World War Leicester underwent some of the most dramatic changes in its history. Along with the rest of Britain it saw the austerity of the late 1940s and '50s, the shortages and rationing, followed by the boom period of the '60s, when full employment brought an interlude of prosperity. During these postwar decades sweeping changes were made to the physical structure of Leicester: areas of bomb damage and slum housing were cleared from the old city centre, and an intensive building programme in both the public and private sectors resulted in people moving out to new housing estates on the edges of the city. Ben Beazley vividly describes the story of everyday life in Leicester during this period. Illustrated with more than 120 photographs, maps and plans, Postwar Leicester will capture the imagination of anyone who knows the city today, and will rekindle memories for those who lived through the years of redevelopment and change.
Take a seat in the bleachers for the 25 most dramatic, legend-making events in baseball history. Covering the Bases is the only collection of sports writing, radio transcripts, and photographs that puts readers right in the ballpark. From Babe Ruth's most famous home run to Jackie Robinson's breaking the color barrier and Cal Ripken's 2,131st game, here are some of the greatest players in their loftiest moments -- as covered by the writers, announcers, and photographers who were there.
In a masterful and unique manner, Dr. Ben uses Black Man of the Nile to challenge and expose "Europeanized" African history. Order Black Man of the Nile here.
This book examines the roles and functions that women assumed in the early Christian communities from AD 33 to the Council of Nicaea. It surveys, too, the views about women held by various New Testament authors including Paul and the Evangelists.
It has long been recognized that the landscape of Britain is one of the 'richest historical records we possess', but just how old is it? The Fields of Britannia is the first book to explore how far the countryside of Roman Britain has survived in use through to the present day, shaping the character of our modern countryside. Commencing with a discussion of the differing views of what happened to the landscape at the end of Roman Britain, the volume then brings together the results from hundreds of archaeological excavations and palaeoenvironmental investigations in order to map patterns of land-use across Roman and early medieval Britain. In compiling such extensive data, the volume is able to reconstruct regional variations in Romano-British and early medieval land-use using pollen, animal bones, and charred cereal grains to demonstrate that agricultural regimes varied considerably and were heavily influenced by underlying geology. We are shown that, in the fifth and sixth centuries, there was a shift away from intensive farming but very few areas of the landscape were abandoned completely. What is revealed is a surprising degree of continuity: the Roman Empire may have collapsed, but British farmers carried on regardless, and the result is that now, across large parts of Britain, many of these Roman field systems are still in use.
Inhaltsangabe:Abstract: This report will demonstrate the importance of Loyalty Management in the competitive environment of the airline industry and will show that a successful approach to Loyalty Management consists of three different, interlinked aspects. These three pillars are Customer Service, Frequent Flyer Programs, and Complaint Management; their interdependence will be analysed in depth, with special attention given to the perceived importance of Frequent Flyer Programs. Findings from a detailed literature review and a survey show that customers do indeed perceive these issues as vital with regards to their loyalty towards a particular airline. It was found that Customer Service can be regarded as the foundation for Loyalty Management; it can help an airline to gain competitive advantage by setting it apart from its competitors. Frequent Flyer Programs, if implemented and run properly, can provide the customer with added value. As such, they compliment Customer Service and can help to increase overall loyalty. Additionally, Complaint Management was found to be gaining importance among airlines. The number of complaints was shown to be rising gradually, stressing the growing significance of efficient Complaint Management and its strong after-effect on customer loyalty. Inhaltsverzeichnis:Table of Contents: 1.INTRODUCTION6 1.1AIM AND OBJECTIVES OF THE REPORT7 1.2TERMINOLOGY9 1.3BACKGROUND INFORMATION: LOYALTY MANAGEMENT9 1.3.1DEFINITIONS9 1.3.2TRADITIONAL MARKETING AND LOYALTY MANAGEMENT10 1.3.3IMPORTANCE OF LOYALTY MANAGEMENT12 1.4CHARACTERISTICS OF THE AIRLINE MARKET13 1.4.1AIRLINE INDUSTRY ANALYSIS - STEEPLE13 1.4.1.1Social13 1.4.1.2Technological14 1.4.1.3Economical14 1.4.1.4Environmental14 1.4.1.5Political15 1.4.1.6Legal15 1.4.1.7Ethical15 1.4.2CONSOLIDATION IN PRACTICE: BRITISH AIRWAYS16 1.4.2.1British Airways and KLM16 1.4.2.2British Airways and American Airlines18 1.4.3THE CURRENT AIRLINE SITUATION19 2.LITERATURE REVIEW22 2.1CUSTOMER SERVICE22 2.1.1BACKGROUND INFORMATION23 2.1.1.1Singapore Airlines23 2.1.2REVELATION OF DISSATISFACTION24 2.1.3EMPLOYEES25 2.1.4COMMUNICATION25 2.1.5THE CUSTOMER26 2.1.5.1Customer Requirements26 2.1.6SERVICE QUALITY27 2.1.6.1Quality and Retaining Customers28 2.1.7ORIENTATION OF COMPANY29 2.1.8CONCLUSION CUSTOMER SERVICE29 2.2FREQUENT FLYER PROGRAMS31 2.2.1BACKGROUND INFORMATION31 2.2.1.1Statistics Frequent Flyer Programs32 2.2.2CRITICAL SUCCESS FACTORS [...]
Soccer School is back in session and ready to defend its goal: to explain the world through soccer. Coaches Alex Bellos and Ben Lyttleton return with even more proof that soccer can be used to teach kids about pretty much anything. The second book in their funny, fascinating series is full of facts about the most popular sport in the world, from history to language, design to psychology. When did women begin playing soccer? Why do lefties have an advantage on the field? Which soccer stadium was built in the shape of a crocodile? Perfect for soccer players, fans, or just plain curious kids, this series is packed with information and amusement in equal measure. Goal!
Historians and social scientists have long identified bureaucracy as the modern state's foundation and the reign of France's Louis XIV as a model for its development. A World of Paper offers a fresh interpretation of bureaucracy through a close examination of the department of the Sun King's last foreign secretary, Jean-Baptiste Colbert de Torcy. Torcy, who served as foreign secretary from 1696-1715, is widely regarded as one of the most brilliant foreign ministers of the ancien regime. Building on the work of his predecessors, he fashioned a skilled team of collaborators as he managed the complex issues of war and peace during the turbulent final decades of Louis XIV's reign. John Rule and Ben Trotter examine Torcy's department to depict administrative structures as they emerged through the circulating stream of paper that connected his office with provincial administrators and diplomats abroad. They explore the collection and centralization of information during Torcy's tenure through the creation of a modern state archive, discreet intelligence gathering, and the surveillance and management of the French mails. They also study the postal carriers, couriers, household officers of the royal court, genealogists hired for research, and an informal "brain trust" of experts, and advisors who carried vital information in and out of the department every day. A remarkable reconstruction of the department of Jean-Baptiste Colbert de Torcy, A World of Paper demystifies bureaucracy and explores the ways in which the modern information state developed from his labours.
This book offers a new theory of the historical relationship between economic modernization and the emergence of democracy on a global scale, focusing on the effects of land and income inequality.
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