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Markov Chains on Metric Spaces: A Short Course (Universitext)

by Michel Benaïm Tobias Hurth

This book gives an introduction to discrete-time Markov chains which evolve on a separable metric space. The focus is on the ergodic properties of such chains, i.e., on their long-term statistical behaviour. Among the main topics are existence and uniqueness of invariant probability measures, irreducibility, recurrence, regularizing properties for Markov kernels, and convergence to equilibrium. These concepts are investigated with tools such as Lyapunov functions, petite and small sets, Doeblin and accessible points, coupling, as well as key notions from classical ergodic theory. The theory is illustrated through several recurring classes of examples, e.g., random contractions, randomly switched vector fields, and stochastic differential equations, the latter providing a bridge to continuous-time Markov processes. The book can serve as the core for a semester- or year-long graduate course in probability theory with an emphasis on Markov chains or random dynamics. Some of the material is also well suited for an ergodic theory course. Readers should have taken an introductory course on probability theory, based on measure theory. While there is a chapter devoted to chains on a countable state space, a certain familiarity with Markov chains on a finite state space is also recommended.

Markov Decision Processes in Artificial Intelligence

by Olivier Sigaud Olivier Buffet

Markov Decision Processes (MDPs) are a mathematical framework for modeling sequential decision problems under uncertainty as well as Reinforcement Learning problems. Written by experts in the field, this book provides a global view of current research using MDPs in Artificial Intelligence. It starts with an introductory presentation of the fundamental aspects of MDPs (planning in MDPs, Reinforcement Learning, Partially Observable MDPs, Markov games and the use of non-classical criteria). Then it presents more advanced research trends in the domain and gives some concrete examples using illustrative applications.

Markov Decision Processes in Artificial Intelligence

by Olivier Sigaud Olivier Buffet

Markov Decision Processes (MDPs) are a mathematical framework for modeling sequential decision problems under uncertainty as well as Reinforcement Learning problems. Written by experts in the field, this book provides a global view of current research using MDPs in Artificial Intelligence. It starts with an introductory presentation of the fundamental aspects of MDPs (planning in MDPs, Reinforcement Learning, Partially Observable MDPs, Markov games and the use of non-classical criteria). Then it presents more advanced research trends in the domain and gives some concrete examples using illustrative applications.

Markov Decision Processes with Their Applications (Advances in Mechanics and Mathematics #14)

by Qiying Hu Wuyi Yue

Put together by two top researchers in the Far East, this text examines Markov Decision Processes - also called stochastic dynamic programming - and their applications in the optimal control of discrete event systems, optimal replacement, and optimal allocations in sequential online auctions. This dynamic new book offers fresh applications of MDPs in areas such as the control of discrete event systems and the optimal allocations in sequential online auctions.

Markov Networks in Evolutionary Computation (Adaptation, Learning, and Optimization #14)

by Siddhartha Shakya Roberto Santana

Markov networks and other probabilistic graphical modes have recently received an upsurge in attention from Evolutionary computation community, particularly in the area of Estimation of distribution algorithms (EDAs). EDAs have arisen as one of the most successful experiences in the application of machine learning methods in optimization, mainly due to their efficiency to solve complex real-world optimization problems and their suitability for theoretical analysis.This book focuses on the different steps involved in the conception, implementation and application of EDAs that use Markov networks, and undirected models in general. It can serve as a general introduction to EDAs but covers also an important current void in the study of these algorithms by explaining the specificities and benefits of modeling optimization problems by means of undirected probabilistic models. All major developments to date in the progressive introduction of Markov networks based EDAs are reviewed in the book. Hot current research trends and future perspectives in the enhancement and applicability of EDAs are also covered. The contributions included in the book address topics as relevant as the application of probabilistic-based fitness models, the use of belief propagation algorithms in EDAs and the application of Markov network based EDAs to real-world optimization problems. The book should be of interest to researchers and practitioners from areas such as optimization, evolutionary computation, and machine learning.

Markovian Demand Inventory Models (International Series in Operations Research & Management Science #108)

by Dirk Beyer Feng Cheng Suresh P. Sethi Michael Taksar

This text provides a superbly researched insight into Markovian demand inventory models. The result of ten years of research, this work covers all aspects of demand inventory where they are modeled by Markov processes. Inventory management is concerned with matching supply with demand and is a central problem in Operations Management. The central problem is to find the amount to be produced or purchased in order to maximize the total expected profit, or minimize the total expected cost.

Markscheidekunde für Bergschulen und den praktischen Gebrauch

by Gottfried Schulte Wilhelm Löhr

Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind. Der Verlag stellt mit diesem Archiv Quellen für die historische wie auch die disziplingeschichtliche Forschung zur Verfügung, die jeweils im historischen Kontext betrachtet werden müssen. Dieser Titel erschien in der Zeit vor 1945 und wird daher in seiner zeittypischen politisch-ideologischen Ausrichtung vom Verlag nicht beworben.

Markscheidekunde für Bergschulen und für den praktischen Gebrauch

by Gottfried Schulte Wilhelm Löhr

Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind. Der Verlag stellt mit diesem Archiv Quellen für die historische wie auch die disziplingeschichtliche Forschung zur Verfügung, die jeweils im historischen Kontext betrachtet werden müssen. Dieser Titel erschien in der Zeit vor 1945 und wird daher in seiner zeittypischen politisch-ideologischen Ausrichtung vom Verlag nicht beworben.

Markt- und Produktmanagement: Die Instrumente des Technischen Vertriebs

by W. Engelhardt S. Fließ B. Günter F. Jacob M. Kleinaltenkamp T. Kollmann W. Plinke O. Plötner A. Pohl A. Söllner R. Weiber M. Rechnfelderbäumer

Eine traditionelle Kernaufgabe von Marketing-Entscheider betrifft die Planung und Gestaltung solcher Maßnahmen, die der Bearbeitung umfassender Märkte oder von Marktsegmenten dienen. Ihren konkreten betrieblichen Niederschlag findet diese Aufgabe sehr oft im Produktmanagement. Diesem Aufgabenfeld, wie es sich speziell für Business-to-Business-Märkte darstellt, ist der vorliegende Band des mehrbändigen Grundwerks "Technischer Vertrieb" gewidmet. Behandelt werden Methoden und Ansätze zum Management des Leistungsprogramms, der Distribution, der Kommunikation, des Leistungsentgelts und der Vertragsgestaltung. Die Perspektive ist dabei branchenübergreifend und umfaßt die gesamte Breite des Business-to-Business-Bereichs, also klassische Industriebranchen genauso wie den industriellen Dienstleistungssektor.

MarktLab 2.0: Technologische Inventionen erfolgreich vermarkten (Intelligente Technische Systeme – Lösungen aus dem Spitzencluster it’s OWL)

by Klaus Backhaus Philipp Buff

Das vorliegende Buch fasst die Projektergebnisse der Nachhaltigkeitsmaßnahme "Marktorientierung" zusammen. Marktorientierung als Maßnahme zur Nachhaltigkeit sichert den Erfolg technologischer Neuentwicklungen, als Grundlage von Innovationen. Innovationen müssen evidente und latente Bedürfnisse befriedigen und einen Mehrwert zu bestehenden und konkurrierenden Lösungen bieten. Daher ist es unabdingbar, die Kundenpräferenzen bereits im Innovationsprozess zu erfassen und in der Produktentwicklung zu berücksichtigen. Ergebnisse der Forschung führen zur Entwicklung einer Methodik, mit der Kundenpräferenzen für neuartige technische Lösungen erhoben werden können, die noch nicht real existieren. Unternehmen erhalten damit praxisorientierte Hilfestellungen, um technologische Vorteile in Nutzenvorteile zu überführen. Mit den Ergebnissen können bereits frühzeitig im Innovationsprozess notwendige Anpassungen vorgenommen werden. Kern des Projektes ist ein Planmodul, das speziell für dieses Ziel konzipiert wurde. Die zweite Version (MarktLab 2.0) ist darauf gerichtet, ggf. auch frühzeitig Informationen zu gewinnen und in einem Marktmodell die Möglichkeit zu haben, alternative Lösungsansätze quasi "im Labor" zu testen. Online können ausgewählte Kunden zu Produktentwicklungen befragt werden, Alternativen der Entwicklung sogar schon mit Abgabepreisen dargestellt werden und eine Präferenzrangfolge erhoben werden. Soweit nötig wird dazu auf virtuelle Realität als Darstellungsform zurückgegriffen.

Marriage, Gender and Sex in a Contemporary Chinese Village

by Sun-Pong Yuen Pui-Lam Law Yuk-Ying Ho Fong-Ying Yu

This book explores changing concepts of marriage and gender relationships and attitudes toward sex in a rural Chinese community over the past five decades. The book is based on a study of an industrialized peasant village in Guangdong Province from 1994 to 1996 and subsequent visits from 2000 to 2002. According to the authors, the rural economic reforms of the 1980s in southern China have challenged and reinforced the deep structure of Chinese familism and this has lead to tensions between tradition and modernity. The first section of the book explores how attitudes toward marriage and courtship have changed over the past fifty years through personal accounts of three different marriages from different generations. In Part II, the transition from a traditional to a modern society is discussed from the perspective of several women from different generations. The third section focuses on sexual relationships and the growing sex trade in the village. Part IV includes updates to the original survey and takes a look at village politics.

Marriage, Gender and Sex in a Contemporary Chinese Village (Studies On Contemporary China Ser.)

by Sun-Pong Yuen Pui-Lam Law Yuk-Ying Ho Fong-Ying Yu

This book explores changing concepts of marriage and gender relationships and attitudes toward sex in a rural Chinese community over the past five decades. The book is based on a study of an industrialized peasant village in Guangdong Province from 1994 to 1996 and subsequent visits from 2000 to 2002. According to the authors, the rural economic reforms of the 1980s in southern China have challenged and reinforced the deep structure of Chinese familism and this has lead to tensions between tradition and modernity. The first section of the book explores how attitudes toward marriage and courtship have changed over the past fifty years through personal accounts of three different marriages from different generations. In Part II, the transition from a traditional to a modern society is discussed from the perspective of several women from different generations. The third section focuses on sexual relationships and the growing sex trade in the village. Part IV includes updates to the original survey and takes a look at village politics.

Mars: Prospective Energy and Material Resources

by Viorel Badescu

th th Mars, the Red Planet, fourth planet from the Sun, forever linked with 19 and 20 Century fantasy of a bellicose, intelligent Martian civilization. The romance and excitement of that fiction remains today, even as technologically sophisticated - botic orbiters, landers, and rovers seek to unveil Mars’ secrets; but so far, they have yet to find evidence of life. The aura of excitement, though, is justified for another reason: Mars is a very special place. It is the only planetary surface in the Solar System where humans, once free from the bounds of Earth, might hope to establish habitable, self-sufficient colonies. Endowed with an insatiable drive, focused motivation, and a keen sense of - ploration and adventure, humans will undergo the extremes of physical hardship and danger to push the envelope, to do what has not yet been done. Because of their very nature, there is little doubt that humans will in fact conquer Mars. But even earth-bound extremes, such those experienced by the early polar explorers, may seem like a walk in the park compared to future experiences on Mars.

Mars, A Cosmic Stepping Stone: Uncovering Humanity's Cosmic Context

by Kevin Nolan

**"Mars - A Cosmic Stepping Stone" connects ordinary people with the relevance of space exploration in a way not seen since Carl Sagan. **The book encapsulates, completely and understandibly, the 'big picture' about humanity's path to uncovering its cosmic connections and how Mars is critical to that. Few, if any books in the area have attempted to do this and achieve it, since those of Sagan. **The book presents the broadest, most complete, most up-to-date and most exciting account of humanity's fascination with, and future intentions regarding the Red Planet. **The book is built on the authors 31 years experience of astronomy and 22 years of communicating science to the public, resulting in many unique ideas and unprecedented ways of conveying them. The author is establishing a reputation in his country for this. Such an emphasis is a priority for the book - more so than conveying facts. Few currently available books approach the subject from such a stand point. **A new generation, the second generation since the start of space exploration, deserve literature that encapsulates the important issues of the subject and sets them on their own path of exploration. **The book connects with issues pertanent to todays world. In a global community full of stresses, this book unfolds a positive human story that is of direct relevance to everyone. In a world full of frivolous intrepetations and portrayed fear regarding science, the book brings to the table a grounded yet enigmatic perspective that will bestow a sense of optimism and inclusion.

Mars One: The Ultimate Reality TV Show? (Springer Praxis Books)

by Erik Seedhouse

This book dissects the hype and hubris of the Mars One venture. Every aspect of the mission design is scrutinized, from the haphazard selection process to the unproven mission architecture. A controversial project, many professional astronauts consider Mars One a reckless attempt, yet it gained popular attention.This go-to reference guide provides the reader with insights into the myriad issues arising from the project's loss of funding, loss of sponsorship, loss of TV rights. It explains what contributed to an overly optimistic assessment of Mars One's mission-specific technology, and what captivated the public and the many willing candidates despite these flaws. From the author of Survival and Sacrifice in Mars Exploration (2015) among many more books on spacefaring, this is yet another up-to-the-minute account of an emerging player in the private space market from an expert on the subject.

Mars via the Moon: The Next Giant Leap (Springer Praxis Books)

by Erik Seedhouse

MOMENTUM IS BUILDING for a return to the Moon. NASA’s international partners on the International Space Station are in favor of returning to the lunar surface, as are India and China. The horizon goal may be Mars, but the political, funding and the technological and medical infeasibility of such an objective means the next logical step is a return to the Moon. While much has been learned about the Moon over the years, we don’t understand its resource wealth potential and the technologies to exploit those resources have yet to be developed, but there are a number of companies that are developing these capabilities. And, with the discovery of water in the lunar polar regions, plans are in the works to exploit these resources for fuel for transportation operations in cis-lunar space and in low Earth orbit (LEO). The time has come for commercial enterprise to lead the way back to the lunar surface. Embarking on such a venture requires little in the way of new technologies. We don’t need to develop super-fast propulsion systems like those required to get us to Mars safely, nor do we need hundreds of billions of dollars that the experts reckon it will cost to transport humans to the Red Planet. What we do need is a place to test the technologies and deep space experience that will enable us to build a pathway that will lead us to Mars. That place is the Moon and this book explains why.

Marshall and Worthing's The Construction of Houses

by Duncan Marshall Derek Worthing Nigel Dann Roger Heath

The sixth edition of The Construction of Houses builds on the success of the previous five editions. The book provides a comprehensive introduction to the principles and processes of the construction of houses and their services. As such it is aimed at providing a broad understanding of domestic building construction for students as part of their academic studies and as a useful information source for practitioners. The existing chapters have all been updated and most of them expanded to take account of changes to dwelling house construction since the last edition and there are new chapters on ‘Modern Methods of Construction’ and ‘Regulatory controls and building standards’. Additionally, many new and/or updated photographs and diagrams have been added. As with the previous editions, the authors have concentrated on presenting current mainstream approaches to the construction of houses. The detailed, yet accessible, text that is supported by hundreds of coloured photographs and diagrams provides clear explanations of the many complex processes that go into the building of a house. A deeper insight into modern construction is also given by the book’s consideration of historical building techniques from the 18th century onwards in order to illustrate how and why we build houses in the way we do now.

Marshall and Worthing's The Construction of Houses

by Duncan Marshall Derek Worthing Nigel Dann Roger Heath

The sixth edition of The Construction of Houses builds on the success of the previous five editions. The book provides a comprehensive introduction to the principles and processes of the construction of houses and their services. As such it is aimed at providing a broad understanding of domestic building construction for students as part of their academic studies and as a useful information source for practitioners. The existing chapters have all been updated and most of them expanded to take account of changes to dwelling house construction since the last edition and there are new chapters on ‘Modern Methods of Construction’ and ‘Regulatory controls and building standards’. Additionally, many new and/or updated photographs and diagrams have been added. As with the previous editions, the authors have concentrated on presenting current mainstream approaches to the construction of houses. The detailed, yet accessible, text that is supported by hundreds of coloured photographs and diagrams provides clear explanations of the many complex processes that go into the building of a house. A deeper insight into modern construction is also given by the book’s consideration of historical building techniques from the 18th century onwards in order to illustrate how and why we build houses in the way we do now.

The Martian: Young Readers Edition

by Andy Weir

In the Young Readers Edition of The Martian: Classroom-appropriate languageDiscussion questions and activitiesQ&A with Andy Weir Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive – and even if he could get word out, his supplies would be gone long before a rescue could arrive. Chances are, though, he won't have time to starve to death. Damaged machinery, the unforgiving environment, or plain old "human error" are much more likely to kill him first. But Mark isn't ready to give up yet. Drawing on his ingenuity, his engineering skills and a relentless, dogged refusal to quit, he steadfastly confronts one seemingly insurmountable obstacle after the next. Will his resourcefulness be enough to overcome the impossible odds against him?

The Martian: Young Readers Edition

by Andy Weir

In the Young Readers Edition of The Martian: Classroom-appropriate languageDiscussion questions and activitiesQ&A with Andy Weir Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive – and even if he could get word out, his supplies would be gone long before a rescue could arrive. Chances are, though, he won't have time to starve to death. Damaged machinery, the unforgiving environment, or plain old "human error" are much more likely to kill him first. But Mark isn't ready to give up yet. Drawing on his ingenuity, his engineering skills and a relentless, dogged refusal to quit, he steadfastly confronts one seemingly insurmountable obstacle after the next. Will his resourcefulness be enough to overcome the impossible odds against him?

Martian Outpost: The Challenges of Establishing a Human Settlement on Mars (Springer Praxis Books)

by Erik Seedhouse

Mars Outpost provides a detailed insight into the various technologies, mission architectures, medical requirements, and training needed to send humans to Mars. It focuses on mission objectives and benefits, and the risks and complexities that are compounded when linked to an overall planet exploration program involving several expeditions and setting up a permanent presence on the surface. The first section provides the background to sending a human mission to Mars. Analogies are made with early polar exploration and the expeditions of Shackleton, Amundsen, and Mawson. The interplanetary plans of the European Space Agency, NASA, and Russia are examined, including the possibility of one or more nations joining forces to send humans to Mars. Current mission architectures, such as NASA’s Constellation, ESA’s Aurora, and Ross Tierney’s DIRECT, are described and evaluated. The next section looks at how humans will get to the Red Planet, beginning with the preparation of the crew. The author examines the various analogues to understand the problems Mars-bound astronauts will face. Additional chapters describe the transportation hardware necessary to launch 4-6 astronauts on an interplanetary trajectory to Mars, including the cutting edge engineering and design of life support systems required to protect crews for more than a year from the lethal radiation encountered in deep space. NASA’s current plan is to use standard chemical propulsion technology, but eventually Mars crews will take advantage of advanced propulsion concepts, such as the Variable Specific Impulse Magnetoplasma Rocket, ion drives and nuclear propulsion. The interplanetary options for reaching Mars, as well as the major propulsive maneuvers required and the trajectories and energy requirements for manned and unmanned payloads, are reviewed . Another chapter addresses the daunting medical problems and available countermeasures for humans embarking on a mission to Mars: the insidious effects of radiation on the human body and the deleterious consequences of bone and muscle deconditioning. Crew selection will be considered, bearing in mind the strong possibility that they may not be able to return to Earth. Still another chapter describes the guidance, navigation, and control system architecture, as well as the lander design requirements and crew tasks and responsibilities required to touch down on the Red Planet. Section 3 looks at the surface mission architectures. Seedhouse describes such problems as radiation, extreme temperatures, and construction challenges that will be encountered by colonists. He examines proposed concepts for transporting cargo and astronauts long distances across the Martian surface using magnetic levitation systems, permanent rail systems, and flying vehicles. In the penultimate chapter of the book, the author explains an adaptable and mobile exploration architecture that will enable long-term human exploration of Mars, perhaps making it the next space-based tourist location.

Martians of Science: Five Physicists Who Changed the Twentieth Century

by Istvan Hargittai

If science has the equivalent of a Bloomsbury group, it is the five men born at the turn of the twentieth century in Budapest: Theodore von Kármán, Leo Szilard, Eugene Wigner, John von Neumann, and Edward Teller. From Hungary to Germany to the United States, they remained friends and continued to work together and influence each other throughout their lives. As a result, their work was integral to some of the most important scientific and political developments of the twentieth century. István Hargittai tells the story of this remarkable group: Wigner won a Nobel Prize in theoretical physics; Szilard was the first to see that a chain reaction based on neutrons was possible, initiated the Manhattan Project, but left physics to try to restrict nuclear arms; von Neumann could solve difficult problems in his head and developed the modern computer for more complex problems; von Kármán became the first director of NASA's Jet Propulsion Laboratory, providing the scientific basis for the U.S. Air Force; and Teller was the father of the hydrogen bomb, whose name is now synonymous with the controversial "Star Wars" initiative of the 1980s. Each was fiercely opinionated, politically active, and fought against all forms of totalitarianism. Hargittai, as a young Hungarian physical chemist, was able to get to know some of these great men in their later years, and the depth of information and human interest in The Martians of Science is the result of his personal relationships with the subjects, their families, and their contemporaries.

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