Download or read book Doctor Ecco s Cyberpuzzles 36 Puzzles for Hackers and Other Mathematical Detectives written by Dennis E. Shasha and published by W. W. Norton & Company. This book was released on 2004-02-17 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Ecco is a mathematical wizard who uses logic and computer programming to solve crimes, find treasures, and explore space. Join his team, expand the frontiers of knowledge, and match wits with him on intriguing cases like "The Virus from the Spy" and "The Secrets of Space" and "The Caribou and the Gas."
Download or read book Dr Ecco s Cyberpuzzles written by Dennis Elliott Shasha and published by . This book was released on 2002 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Doctor Ecco s Cyberpuzzles 36 Puzzles for Hackers and Other Mathematical Detectives written by Dennis E. Shasha and published by W. W. Norton & Company. This book was released on 2004-02-17 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Dennis Shasha is the absolute best puzzle writer alive."—David Gelernter, professor of computer science, Yale University In the tradition of Sherlock Holmes, Dr. Ecco is one of the greatest sleuths of our time, a mathematical wizard who uses logic and computer programming to solve crimes, find treasures, and explore space. Join his team, expand the frontiers of your knowledge, and match wits with him on intriguing cases like "The Virus from the Spy" and "The Secrets of Space" and "The Caribou and the Gas." The puzzles collected here require no formal background beyond arithmetic and elementary algebra—just lively curiosity and keen intelligence. With thirty-six illustrated cases organized around eight major mathematical themes (from Combinatorial Geometry and Geography to Ciphers and Secrecy) this book will encourage you to use your mind and your computer in ways you never previously imagined.
Download or read book American Journal of Physics written by and published by . This book was released on 2002 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Algorithmic Puzzles written by Anany Levitin and published by OUP USA. This book was released on 2011-10-14 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algorithmic puzzles are puzzles involving well-defined procedures for solving problems. This book will provide an enjoyable and accessible introduction to algorithmic puzzles that will develop the reader's algorithmic thinking. The first part of this book is a tutorial on algorithm design strategies and analysis techniques. Algorithm design strategies — exhaustive search, backtracking, divide-and-conquer and a few others — are general approaches to designing step-by-step instructions for solving problems. Analysis techniques are methods for investigating such procedures to answer questions about the ultimate result of the procedure or how many steps are executed before the procedure stops. The discussion is an elementary level, with puzzle examples, and requires neither programming nor mathematics beyond a secondary school level. Thus, the tutorial provides a gentle and entertaining introduction to main ideas in high-level algorithmic problem solving. The second and main part of the book contains 150 puzzles, from centuries-old classics to newcomers often asked during job interviews at computing, engineering, and financial companies. The puzzles are divided into three groups by their difficulty levels. The first fifty puzzles in the Easier Puzzles section require only middle school mathematics. The sixty puzzle of average difficulty and forty harder puzzles require just high school mathematics plus a few topics such as binary numbers and simple recurrences, which are reviewed in the tutorial. All the puzzles are provided with hints, detailed solutions, and brief comments. The comments deal with the puzzle origins and design or analysis techniques used in the solution. The book should be of interest to puzzle lovers, students and teachers of algorithm courses, and persons expecting to be given puzzles during job interviews.
Download or read book The Gold s Gym Encyclopedia of Bodybuilding written by Ed Connors and published by McGraw-Hill Companies. This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to bodybuilding, discussing equipment, clothing, nutrition, diet, types of training, and other basics of the sport; providing photographs and instructions on how to use weight machines to build muscle in different parts of the body; and including information on aerobics, stretching, and competition.
Download or read book Natural Computing DNA Quantum Bits and the Future of Smart Machines written by Dennis E. Shasha and published by W. W. Norton & Company. This book was released on 2010-04-27 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on interviews with 15 leading scientists, the authors present an unexpected vision: the future of computing is a synthesis with nature.
Download or read book Puzzles for Programmers and Pros written by Dennis E. Shasha and published by John Wiley & Sons. This book was released on 2007-05-07 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at both working programmers who are applying for a job where puzzles are an integral part of the interview, as well as techies who just love a good puzzle, this book offers a cache of exciting puzzles Features a new series of puzzles, never before published, called elimination puzzles that have a pedagogical aim of helping the reader solve an entire class of Sudoku-like puzzles Provides the tools to solve the puzzles by hand and computer The first part of each chapter presents a puzzle; the second part shows readers how to solve several classes of puzzles algorithmically; the third part asks the reader to solve a mystery involving codes, puzzles, and geography Comes with a unique bonus: if readers actually solve the mystery, they have a chance to win a prize, which will be promoted on wrox.com!
Download or read book Dr Ecco Mathematical Detective written by Dennis Shasha and published by Courier Corporation. This book was released on 2013-03-05 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: DIVThe heroic Dr. Ecco uncovers a fiendish plot in this collection of original puzzles inspired by research methods of computer science and mathematics. No sophisticated mathematical background necessary. Solutions. /div
Download or read book Statistics is Easy written by Manpreet Singh Katari and published by Springer Nature. This book was released on 2022-05-31 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational analysis of natural science experiments often confronts noisy data due to natural variability in environment or measurement. Drawing conclusions in the face of such noise entails a statistical analysis. Parametric statistical methods assume that the data is a sample from a population that can be characterized by a specific distribution (e.g., a normal distribution). When the assumption is true, parametric approaches can lead to high confidence predictions. However, in many cases particular distribution assumptions do not hold. In that case, assuming a distribution may yield false conclusions. The companion book Statistics is Easy, gave a (nearly) equation-free introduction to nonparametric (i.e., no distribution assumption) statistical methods. The present book applies data preparation, machine learning, and nonparametric statistics to three quite different life science datasets. We provide the code as applied to each dataset in both R and Python 3. We also include exercises for self-study or classroom use.
Download or read book Armor and Blood The Battle of Kursk written by Dennis E. Showalter and published by Random House. This book was released on 2013-08-27 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of America’s most distinguished military historians offers the definitive account of the greatest tank battle of World War II—an epic clash of machines and men that matched the indomitable will of the Soviet Red Army against the awesome might of the Nazi Wehrmacht. While the Battle of Kursk has long captivated World War II aficionados, it has been unjustly overlooked by historians. Drawing on the masses of new information made available by the opening of the Russian military archives, Dennis Showalter at last corrects that error. This battle was the critical turning point on World War II’s Eastern Front. In the aftermath of the Red Army’s brutal repulse of the Germans at Stalingrad, the stakes could not have been higher. More than three million men and eight thousand tanks met in the heart of the Soviet Union, some four hundred miles south of Moscow, in an encounter that both sides knew would reshape the war. The adversaries were at the peak of their respective powers. On both sides, the generals and the dictators they served were in agreement on where, why, and how to fight. The result was a furious death grapple between two of history’s most formidable fighting forces—a battle that might possibly have been the greatest of all time. In Armor and Blood, Showalter re-creates every aspect of this dramatic struggle. He offers expert perspective on strategy and tactics at the highest levels, from the halls of power in Moscow and Berlin to the battlefield command posts on both sides. But it is the author’s exploration of the human dimension of armored combat that truly distinguishes this book. In the classic tradition of John Keegan’s The Face of Battle, Showalter’s narrative crackles with insight into the unique dynamics of tank warfare—its effect on men’s minds as well as their bodies. Scrupulously researched, exhaustively documented, and vividly illustrated, this book is a chilling testament to man’s ability to build and to destroy. When the dust settled, the field at Kursk was nothing more than a wasteland of steel carcasses, dead soldiers, and smoking debris. The Soviet victory ended German hopes of restoring their position on the Eastern Front, and put the Red Army on the road to Berlin. Armor and Blood presents readers with what will likely be the authoritative study of Kursk for decades to come. Advance praise for Armor and Blood “The size and the brutality of the vast tank battle at Kursk appalls, this struggle that gives an especially dark meaning to that shopworn phrase ‘last full measure.’ Prepare yourself for a wild and feverish ride over the steppes of Russia. You can have no better guide than Dennis E. Showalter, who speaks with an authority equaled by few military historians.”—Robert Cowley, founding editor of MHQ: The Quarterly Journal of Military History “A fresh, skillful, and complete synthesis of recent revelations about this famous battle . . . As a myth buster, Armor and Blood is a must-read for those interested in general and military history.”—David M. Glantz, editor of The Journal of Slavic Military Studies “Refreshingly crisp, pointed prose . . . Throughout, [Showalter] demonstrates his adeptness at interweaving discussions of big-picture strategy with interesting revelations and anecdotes. . . . Showalter does his best work by keeping his sights set firmly on the battle at hand, while also parsing the conflict for developments that would have far-reaching consequences for the war.”—Publishers Weekly
Download or read book Manual of Nutritional Therapeutics written by and published by Lippincott Williams & Wilkins. This book was released on 2008 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now updated, this quick-reference provides practical, evidence-based recommendations for nutrition of healthy individuals, nutritional support of hospitalized patients, and dietary management of patients with diabetes, renal disease, cancer, and AIDS.
Download or read book Puzzling Adventures Tales of Strategy Logic and Mathematical Skill written by Dennis E. Shasha and published by W. W. Norton & Company. This book was released on 2005-01-04 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edgy and challenging, and representing the ultimate in recreational math games, this title dares readers to figure out the logic underlying venture fund investments, escape a Minotaur, and verify DNA.
Download or read book Iraq s Last Jews written by T. Morad and published by Springer. This book was released on 2008-10-27 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iraq's Last Jews is a collection of first-person accounts by Jews about their lives in Iraq's once-vibrant, 2500 year-old Jewish community and about the disappearance of that community in the middle of the 20th century. This book tells the story of this last generation of Iraqi Jews, who both reminisce about their birth country and describe the persecution that drove them out, the result of Nazi influences, growing Arab nationalism, and anger over the creation of the State of Israel.
Download or read book Storing Clocked Programs Inside DNA written by Chang Jessica and published by Springer Nature. This book was released on 2022-05-31 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the history of modern computation, large mechanical calculators preceded computers. A person would sit there punching keys according to a procedure and a number would eventually appear. Once calculators became fast enough, it became obvious that the critical path was the punching rather than the calculation itself. That is what made the stored program concept vital to further progress. Once the instructions were stored in the machine, the entire computation could run at the speed of the machine. This book shows how to do the same thing for DNA computing. Rather than asking a robot or a person to pour in specific strands at different times in order to cause a DNA computation to occur (by analogy to a person punching numbers and operations into a mechanical calculator), the DNA instructions are stored within the solution and guide the entire computation. We show how to store straight line programs, conditionals, loops, and a rudimentary form of subroutines. To achieve this goal, the book proposes a complete language for describing the intrinsic topology of DNA complexes and nanomachines, along with the dynamics of such a system. We then describe dynamic behavior using a set of basic transitions, which operate on a small neighborhood within a complex in a well-defined way. These transitions can be formalized as purely syntactical functions of the string representations. Building on that foundation, the book proposes a novel machine motif which constitutes an instruction stack, allowing for the clocked release of an arbitrary sequence of DNA instruction or data strands. The clock mechanism is built of special strands of DNA called ""tick"" and ""tock."" Each time a ""tick"" and ""tock"" enter a DNA solution, a strand is released from an instruction stack (by analogy to the way in which as a clock cycle in an electronic computer causes a new instruction to enter a processing unit). As long as there remain strands on the stack, the next cycle will release a new instruction strand. Regardless of the actual strand or component to be released at any particular clock step, the ""tick"" and ""tock"" fuel strands remain the same, thus shifting the burden of work away from the end user of a machine and easing operation. Pre-loaded stacks enable the concept of a stored program to be realized as a physical DNA mechanism. A conceptual example is given of such a stack operating a walker device. The stack allows for a user to operate such a clocked walker by means of simple repetition of adding two fuel types, in contrast to the previous mechanism of adding a unique fuel -- at least 12 different types of strands -- for each step of the mechanism. We demonstrate by a series of experiments conducted in Ned Seeman's lab that it is possible to ""initialize"" a clocked stored program DNA machine. We end the book with a discussion of the design features of a programming language for clocked DNA programming. There is a lot left to do. Table of Contents: Introduction / Notation / A Topological Description of DNA Computing / Machines and Motifs / Experiment: Storing Clocked Programs in DNA / A Clocked DNA Programming Language
Download or read book The Puzzling Adventures of Dr Ecco written by Dennis Elliott Shasha and published by Courier Corporation. This book was released on 1998-01-01 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Join math detective in solving nearly 40 puzzles inspired by methods in computer science and mathematics. The Tower of Lego, Odd Doors Problem, Spies and Double Agents, many more. Solutions.
Download or read book The Puzzler s Elusion written by Dennis E. Shasha and published by Running Press. This book was released on 2006-04-17 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genius mathematician, Dr. Dennis Shasha, here sets out his latest book-length mind-twister. Made up of many smaller segments, some of which can be solved by ten year-olds and some which are more challenging, the detective work requires no more than high school geometry and junior high school algebra. In every case, imagination trumps knowledge. The puzzles are set in a larger story of a mathematical detective named Dr. Ecco, his nephew and niece, and Professor Scarlet, the narrator. Scarlet is essentially the Watson to Dr. Ecco's Sherlock Holmes, asking the questions a reader might ask. Each puzzle is posed in a plausible if imaginary real-life setting. There are no hidden facts, no abduction here, just deductive logic and mathematical thought. Overlaying these puzzles are the ramblings of Dr Ecco's old nemesis, Benjamin Baskerhound. He seems to be on the run, but he's trying to tell Ecco his whereabouts in a way that only Ecco will understand. The evidence builds up and readers are invited to send in their solutions. The winner will receive a pre-paid trip to the home of modern mathematics, Sir Isaac Newton's Greenwich Observatory.
