In Pursuit of the Traveling Salesman

In Pursuit of the Traveling Salesman PDF

Author: William J. Cook

Publisher: Princeton University Press

Published: 2014-11-09

Total Pages: 244

ISBN-13: 0691163529

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The story of one of the greatest unsolved problems in mathematics What is the shortest possible route for a traveling salesman seeking to visit each city on a list exactly once and return to his city of origin? It sounds simple enough, yet the traveling salesman problem is one of the most intensely studied puzzles in applied mathematics—and it has defied solution to this day. In this book, William Cook takes readers on a mathematical excursion, picking up the salesman's trail in the 1800s when Irish mathematician W. R. Hamilton first defined the problem, and venturing to the furthest limits of today’s state-of-the-art attempts to solve it. He also explores its many important applications, from genome sequencing and designing computer processors to arranging music and hunting for planets. In Pursuit of the Traveling Salesman travels to the very threshold of our understanding about the nature of complexity, and challenges you yourself to discover the solution to this captivating mathematical problem.

The Traveling Salesman Problem and Its Variations

The Traveling Salesman Problem and Its Variations PDF

Author: G. Gutin

Publisher: Springer Science & Business Media

Published: 2006-05-02

Total Pages: 837

ISBN-13: 0306482134

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A brilliant treatment of a knotty problem in computing. This volume contains chapters written by reputable researchers and provides the state of the art in theory and algorithms for the traveling salesman problem (TSP). The book covers all important areas of study on TSP, including polyhedral theory for symmetric and asymmetric TSP, branch and bound, and branch and cut algorithms, probabilistic aspects of TSP, and includes a thorough computational analysis of heuristic and metaheuristic algorithms.

100 Years on the Road

100 Years on the Road PDF

Author: Timothy B. Spears

Publisher: Yale University Press

Published: 1997-01-01

Total Pages: 324

ISBN-13: 9780300070668

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Drawing on sources such as diaries, advice manuals and autobiographies, this work shows how travelling salesmen from the early-18th century to the 1920s shaped the customs of life on the road and helped to develop the modern consumer culture in the United States.

The Traveling Salesman Problem

The Traveling Salesman Problem PDF

Author: David L. Applegate

Publisher: Princeton University Press

Published: 2011-09-19

Total Pages: 606

ISBN-13: 1400841100

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This book presents the latest findings on one of the most intensely investigated subjects in computational mathematics--the traveling salesman problem. It sounds simple enough: given a set of cities and the cost of travel between each pair of them, the problem challenges you to find the cheapest route by which to visit all the cities and return home to where you began. Though seemingly modest, this exercise has inspired studies by mathematicians, chemists, and physicists. Teachers use it in the classroom. It has practical applications in genetics, telecommunications, and neuroscience. The authors of this book are the same pioneers who for nearly two decades have led the investigation into the traveling salesman problem. They have derived solutions to almost eighty-six thousand cities, yet a general solution to the problem has yet to be discovered. Here they describe the method and computer code they used to solve a broad range of large-scale problems, and along the way they demonstrate the interplay of applied mathematics with increasingly powerful computing platforms. They also give the fascinating history of the problem--how it developed, and why it continues to intrigue us.

Novel Trends in the Traveling Salesman Problem

Novel Trends in the Traveling Salesman Problem PDF

Author: Donald Davendra

Publisher: BoD – Books on Demand

Published: 2020-12-09

Total Pages: 102

ISBN-13: 1839624531

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The Traveling Salesman Problem (TSP) is widely considered one of the most intensively studied problems in computational mathematics and operations research. Since its inception, it has become the poster child for computational complexity research. A number of problems have been transformed to a TSP problem and its application base now extends into scheduling, manufacturing, routing, and logistics. With the advent of high-performance computing and advanced meta-heuristics such as GPU programming and swarm-based algorithms, the TSP problem is positioned firmly as the go-to problem for the development of the next generation of high-performance intelligent heuristics. This book looks to leverage some of these new paradigms for both students and researchers in this field.

Combinatorial Optimization

Combinatorial Optimization PDF

Author: Bernhard Korte

Publisher: Springer Science & Business Media

Published: 2006-01-27

Total Pages: 596

ISBN-13: 3540292977

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This well-written textbook on combinatorial optimization puts special emphasis on theoretical results and algorithms with provably good performance, in contrast to heuristics. The book contains complete (but concise) proofs, as well as many deep results, some of which have not appeared in any previous books.

Research Advancements in Smart Technology, Optimization, and Renewable Energy

Research Advancements in Smart Technology, Optimization, and Renewable Energy PDF

Author: Vasant, Pandian

Publisher: IGI Global

Published: 2020-08-07

Total Pages: 407

ISBN-13: 1799839710

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As environmental issues remain at the forefront of energy research, renewable energy is now an all-important field of study. And as smart technology continues to grow and be refined, its applications broaden and increase in their potential to revolutionize sustainability studies. This potential can only be fully realized with a thorough understanding of the most recent breakthroughs in the field. Research Advancements in Smart Technology, Optimization, and Renewable Energy is a collection of innovative research that explores the recent steps forward for smart applications in sustainability. Featuring coverage on a wide range of topics including energy assessment, neural fuzzy control, and biogeography, this book is ideally designed for advocates, policymakers, engineers, software developers, academicians, researchers, and students.

Save Room for Pie

Save Room for Pie PDF

Author: Roy Blount, Jr.

Publisher: Sarah Crichton Books

Published: 2016-03-15

Total Pages: 304

ISBN-13: 0374712883

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Our best-laid plans will yield to fate. And we will say, “We lived. We ate.” Roy Blount Jr. is one of America’s most cherished comic writers. He’s been compared to Mark Twain and James Thurber, and his books have been called everything from “a work of art” (Robert W. Creamer, The New York Times Book Review) to “a book to read till it falls apart” (Newsweek). Now, in Save Room for Pie, he applies his much-praised wit and charm to a rich and fundamental topic: food. As a lifelong eater, Blount always got along easy with food—he didn’t have to think, he just ate. But food doesn’t exist in a vacuum; there’s the global climate and the global economy to consider, not to mention Blount’s chronic sinusitis, which constricts his sense of smell, and consequently his taste buds. So while he’s always frowned on eating with an ulterior motive, times have changed. Save Room for Pie grapples with these and other food-related questions in Blount’s signature style. Here you’ll find lively meditations on everything from bacon froth to grapefruit, Kobe beef to biscuits. You’ll also find defenses of gizzards, mullet, okra, cane syrup, watermelon, and boiled peanuts; an imagined dialogue between Adam and Eve in the Garden of Eden; input from Louis Armstrong, Frederick Douglass, and Blaze Starr; and of course some shampooed possums and carjacking turkeys. In poems and songs, limericks and fake (or sometimes true) news stories, Blount talks about food in surprising and innovative ways, with all the wit and verve that prompted Garrison Keillor, in The Paris Review, to say: “Blount is the best. He can be literate, uncouth, and soulful all in one sentence.”

Advances in Computational Science, Engineering and Information Technology

Advances in Computational Science, Engineering and Information Technology PDF

Author: Dhinaharan Nagamalai

Publisher: Springer Science & Business Media

Published: 2013-05-31

Total Pages: 335

ISBN-13: 3319009516

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This book is the proceedings of Third International Conference on Computational Science, Engineering and Information Technology (CCSEIT-2013) that was held in Konya, Turkey, on June 7-9. CCSEIT-2013 provided an excellent international forum for sharing knowledge and results in theory, methodology and applications of computational science, engineering and information technology. This book contains research results, projects, survey work and industrial experiences representing significant advances in the field. The different contributions collected in this book cover five main areas: algorithms, data structures and applications; wireless and mobile networks; computer networks and communications; natural language processing and information theory; cryptography and information security.