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Discrete optimization problems are everywhere, from traditional operations research planning problems, such as scheduling, facility location, and network design; to computer science problems in databases; to advertising issues in viral marketing. Yet most such problems are NP-hard. Thus unless P = NP, there are no efficient algorithms to find optimal solutions to such problems. This book shows how to design approximation algorithms: efficient algorithms that find provably near-optimal solutions. The book is organized around central algorithmic techniques for designing approximation algorithms, including greedy and local search algorithms, dynamic programming, linear and semidefinite programm...
Network flow theory has been used across a number of disciplines, including theoretical computer science, operations research, and discrete math, to model not only problems in the transportation of goods and information, but also a wide range of applications from image segmentation problems in computer vision to deciding when a baseball team has been eliminated from contention. This graduate text and reference presents a succinct, unified view of a wide variety of efficient combinatorial algorithms for network flow problems, including many results not found in other books. It covers maximum flows, minimum-cost flows, generalized flows, multicommodity flows, and global minimum cuts and also presents recent work on computing electrical flows along with recent applications of these flows to classical problems in network flow theory.
How can we make sense of make sense of the deluge of information in the digital age? The new science of Quantitative Ethnography dissolves the boundaries between quantitative and qualitative research to give researchers tools for studying the human side of big data: to understand not just what data says, but what it tells us about the people who created it. Thoughtful, literate, and humane, Quantitative Ethnography integrates data-mining, discourse analysis, psychology, statistics, and ethnography into a brand-new science for understanding what people do and why they do it. Packed with anecdotes, stories, and clear explanations of complex ideas, Quantitative Ethnography is an engaging introduction to research methods for students, an introduction to data science for qualitative researchers, and an introduction to the humanities for statisticians--but also a compelling philosophical and intellectual journey for anyone who wants to understand learning, culture and behavior in the age of big data.
Strategic Business Analysis shows students how to carry out a strategic analysis of a business, with clear guidelines on where and how to apply the core strategic techniques and models that are the integral tools of strategic management. The authors identify the key questions in strategic analysis and provide an understandable framework for answering these questions. Several case studies are used to focus understanding and enable a more thorough analysis of the concepts and issues, especially useful for students involved with case study analysis. Accompanying the text is a CD-Rom containing the models, tutorial guidance, and a PowerPoint presentation. A blank template is provided for each model, enabling students to actively interact and enter their own data - an effective 'what if...' facility. This will enable students to appreciate the limitations as well as the advantages of the strategic models.
Assuming only basic linear algebra, this textbook is the perfect starting point for undergraduate students from across the mathematical sciences.
The Nuclear Overhauser Effect in Structural and Conformational Analysis, Second Edition, uniquely explains the NOE in detail, making it an indispensable resource for the novice as well as the experienced NMR researcher.
Covering the basic techniques used in the latest research work, the author consolidates progress made so far, including some very recent and promising results, and conveys the beauty and excitement of work in the field. He gives clear, lucid explanations of key results and ideas, with intuitive proofs, and provides critical examples and numerous illustrations to help elucidate the algorithms. Many of the results presented have been simplified and new insights provided. Of interest to theoretical computer scientists, operations researchers, and discrete mathematicians.
Here is a book devoted to well-structured and thus efficiently solvable convex optimization problems, with emphasis on conic quadratic and semidefinite programming. The authors present the basic theory underlying these problems as well as their numerous applications in engineering, including synthesis of filters, Lyapunov stability analysis, and structural design. The authors also discuss the complexity issues and provide an overview of the basic theory of state-of-the-art polynomial time interior point methods for linear, conic quadratic, and semidefinite programming. The book's focus on well-structured convex problems in conic form allows for unified theoretical and algorithmical treatment of a wide spectrum of important optimization problems arising in applications.
Bismarck’s role in the unification and consolidation of Germany is central to any understanding of Germany's development as a nation and its consequent role as aggressor in two world wars. This study provides students with a concise, up-to-date and analytical account of Bismarck's role in modern German history. Williamson guides readers through the complex events leading to the defeats of Austria and France in 1866 and 1870 and the subsequent creation of a united Germany in January 1871. He then explores the domestic and foreign problems Bismarck faced up to 1890 in consolidating unification.
Since publication of the first edition in 1982, David Williamson's The Third Reich has become established as one of the most successful books in the Seminar Studies in History series. The author draws on up-to-date scholarship to guide students through the maze of historical controversies concerning the Third Reich and to offer a comprehensive analysis of the key issues of the period. In a clear and accessible manner, the new edition provides chapters that: introduce readers to the historiography of the Third Reich analyse the reasons for Hitler's rise to power look at how the Nazi regime consolidated it's grip on power during the period March 1933- August 1934 explain how Nazi Germany was g...