Download or read book Introduction to Information Retrieval written by Christopher D. Manning and published by Cambridge University Press. This book was released on 2008-07-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.

Download or read book Advanced Energetic Materials written by National Research Council and published by National Academies Press. This book was released on 2004-01-30 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced energetic materialsâ€"explosive fill and propellantsâ€"are a critical technology for national security. While several new promising concepts and formulations have emerged in recent years, the Department of Defense is concerned about the nation's ability to maintain and improve the knowledge base in this area. To assist in addressing these concerns, two offices within DOD asked the NRC to investigate and assess the scope and health of the U.S. R&D efforts in energetic materials. This report provides that assessment. It presents several findings about the current R&D effort and recommendations aimed at improving U.S. capabilities in developing new energetic materials technology. This study reviewed U.S. research and development in advanced energetics being conducted by DoD, the DoE national laboratories, industries, and academia, from a list provided by the sponsors. It also: (a) reviewed papers and technology assessments of non-U.S. work in advanced energetics, assessed important parameters, such as validity, viability, and the likelihood that each of these materials can be produced in quantity; (b) identified barriers to scale-up and production, and suggested technical approaches for addressing potential problems; and (c) suggested specific opportunities, strategies, and priorities for government sponsorship of technologies and manufacturing process development.

Download or read book Wonderworks written by Angus Fletcher and published by Simon and Schuster. This book was released on 2022-03-08 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A brilliant examination of literary invention through the ages, from ancient Mesopotamia to Elena Ferrante, showing how writers created technical breakthroughs as sophisticated and significant as any in science, and in the process, engineered enhancements to the human heart and mind"--

Download or read book The Disappearing Spoon written by Sam Kean and published by Little, Brown. This book was released on 2010-07-12 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: From New York Times bestselling author Sam Kean comes incredible stories of science, history, finance, mythology, the arts, medicine, and more, as told by the Periodic Table. Why did Gandhi hate iodine (I, 53)? How did radium (Ra, 88) nearly ruin Marie Curie's reputation? And why is gallium (Ga, 31) the go-to element for laboratory pranksters? The Periodic Table is a crowning scientific achievement, but it's also a treasure trove of adventure, betrayal, and obsession. These fascinating tales follow every element on the table as they play out their parts in human history, and in the lives of the (frequently) mad scientists who discovered them. The Disappearing Spoon masterfully fuses science with the classic lore of invention, investigation, and discovery -- from the Big Bang through the end of time. Though solid at room temperature, gallium is a moldable metal that melts at 84 degrees Fahrenheit. A classic science prank is to mold gallium spoons, serve them with tea, and watch guests recoil as their utensils disappear.

Download or read book The Chemistry of Explosives written by Jacqueline Akhavan and published by Royal Society of Chemistry. This book was released on 2004 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised and expanded to reflect new developments in the field, this book outlines the basic principles required to understand the chemical processes of explosives. The Chemistry of Explosives provides an overview of the history of explosives, taking the reader to future developments. The text on the classification of explosive materials contains much data on the physical parameters of primary and secondary explosives. The explosive processes of deflagration and detonation, including the theory of 'hotspots' for the detonation process, are introduced and many examples are provided in the detailed description on the thermochemistry of explosives. New material includes coverage of the latest explosive compositions, such as high temperature explosives, nitrocubanes, energetic polymers, plasticizers and insensitive munitions (IM). This concise, readable book is ideal for 'A' level students and new graduates with no previous knowledge of explosive materials. With detailed information on a vast range of explosives in tabular form and an extensive bibliography, this book will also be useful to anyone needing succinct information on the subject.

Download or read book Bluesman written by Andre Dubus III and published by Vintage. This book was released on 2001-02-13 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: With House of Sand and Fog, his National Book Award-nominated novel, Andre Dubus III demonstrated his mastery of the complexities of character and desire. In this earlier novel he captures a roiling time in American history and the coming-of-age of a boy who must decide between desire, ambition, and duty. In the summer of 1967, Leo Suther has one more year of high school to finish and a lot more to learn. He's in love with the beautiful Allie Donovan who introduces him to her father, Chick — a construction foreman and avowed Communist. Soon Leo finds himself in the midst of a consuming love affair and an intense testing of his political values. Chick's passionate views challenge Leo's perspective on the escalating Vietnam conflict and on just where he stands in relation to the new people in his life. Throughout his — and the nation's — unforgettable "summer of love," Leo is learning the language of the blues, which seem to speak to the mourning he feels for his dead mother, his occasionally distant father, and the youth which is fast giving way to manhood.

Download or read book Linguistics For Dummies written by Rose-Marie Dechaine and published by John Wiley & Sons. This book was released on 2012-02-08 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating, fun, and friendly way to understand the science behind human language Linguistics is the scientific study of human language. Linguistics students study how languages are constructed, how they function, how they affect society, and how humans learn language. From understanding other languages to teaching computers to communicate, linguistics plays a vital role in society. Linguistics For Dummies tracks to a typical college-level introductory linguistics course and arms you with the confidence, knowledge, and know-how to score your highest. Understand the science behind human language Grasp how language is constructed Score your highest in college-level linguistics If you're enrolled in an introductory linguistics course or simply have a love of human language, Linguistics For Dummies is your one-stop resource for unlocking the science of the spoken word.

Download or read book Practical Statecharts in C C written by Miro Samek and published by CRC Press. This book was released on 2002-01-07 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Downright revolutionary... the title is a major understatement... 'Quantum Programming' may ultimately change the way embedded software is designed.' -- Michael Barr, Editor-in-Chief, Embedded Systems Programming magazine (Click here

Download or read book Alice Bliss written by Laura Harrington and published by Picador. This book was released on 2011-06-01 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alice Bliss is fifteen. She's smart, funny, and clever. Not afraid to stand up for the things she believes in. She also idolises her father and, when he leaves home to fight a war she doesn't believe in, Alice is distraught. She and her mother negotiate his absence as best they can - waiting impatiently for his letters, throwing themselves into school and work respectively, bickering intermittently and, in Alice's case, falling for the boy next door - but then they're told that he's missing in action and have to face up to the fact that he may never return. Telling a story of love and loss, of grief and growing up, of family and friendship, Alice Bliss is a powerful, poignant portrayal of a young girl facing up to the unthinkable. Both intimate and universal, it is, ultimately, a story of a daughter's love for her father.

Download or read book Land of Wolves written by Craig Johnson and published by Penguin. This book was released on 2020-08-04 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new novel in Craig Johnson's beloved New York Times bestselling Longmire series. "It's the scenery—and the big guy standing in front of the scenery—that keeps us coming back to Craig Johnson's lean and leathery mysteries." —The New York Times Book Review Recovering from his harrowing experiences in Mexico, Sheriff Walt Longmire returns to Absaroka County, Wyoming, to lick his wounds and try once again to maintain justice in a place with grudges that go back generations. When a shepherd is found dead, Longmire suspects it could be suicide. But the shepherd's connection to the Extepares, a powerful family of Basque ranchers with a history of violence, leads the sheriff into an intricate investigation of a possible murder. As Walt searches for information about the shepherd, he comes across strange carvings on trees, as well as play money coupons from inside Mallo Cup candies, which he interprets as messages from his spiritual guide, Virgil White Buffalo. Longmire doesn't know how these little blue cards are appearing, but Virgil usually reaches out if a child is in danger. So when a young boy with ties to the Extepare clan arrives in town, the stakes grow even higher. Even more complicating, a renegade wolf has been haunting the Bighorn Mountains, and the townspeople are out for blood. With both a wolf and a killer on the loose, Longmire follows a twisting trail of evidence, leading to dark and shocking conclusions.

Download or read book The Street of a Thousand Blossoms written by Gail Tsukiyama and published by St. Martin's Press. This book was released on 2007-09-04 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gail Tsukiyama's The Street of a Thousand Blossoms is a powerfully moving masterpiece about tradition and change, loss and renewal, and love and family from a glorious storyteller at the height of her powers. It is Tokyo in 1939. On the Street of a Thousand Blossoms, two orphaned brothers dream of a future firmly rooted in tradition. The older boy, Hiroshi, shows early signs of promise at the national obsession of sumo wrestling, while Kenji is fascinated by the art of Noh theater masks. But as the ripples of war spread to their quiet neighborhood, the brothers must put their dreams on hold—and forge their own paths in a new Japan. Meanwhile, the two young daughters of a renowned sumo master find their lives increasingly intertwined with the fortunes of their father's star pupil, Hiroshi.

Download or read book Natural Language Processing with Python written by Steven Bird and published by "O'Reilly Media, Inc.". This book was released on 2009-06-12 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a highly accessible introduction to natural language processing, the field that supports a variety of language technologies, from predictive text and email filtering to automatic summarization and translation. With it, you'll learn how to write Python programs that work with large collections of unstructured text. You'll access richly annotated datasets using a comprehensive range of linguistic data structures, and you'll understand the main algorithms for analyzing the content and structure of written communication. Packed with examples and exercises, Natural Language Processing with Python will help you: Extract information from unstructured text, either to guess the topic or identify "named entities" Analyze linguistic structure in text, including parsing and semantic analysis Access popular linguistic databases, including WordNet and treebanks Integrate techniques drawn from fields as diverse as linguistics and artificial intelligence This book will help you gain practical skills in natural language processing using the Python programming language and the Natural Language Toolkit (NLTK) open source library. If you're interested in developing web applications, analyzing multilingual news sources, or documenting endangered languages -- or if you're simply curious to have a programmer's perspective on how human language works -- you'll find Natural Language Processing with Python both fascinating and immensely useful.

Download or read book Eloquent JavaScript 3rd Edition written by Marijn Haverbeke and published by No Starch Press. This book was released on 2018-12-04 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and updated, this best-selling introduction to programming in JavaScript focuses on writing real applications. JavaScript lies at the heart of almost every modern web application, from social apps like Twitter to browser-based game frameworks like Phaser and Babylon. Though simple for beginners to pick up and play with, JavaScript is a flexible, complex language that you can use to build full-scale applications. This much anticipated and thoroughly revised third edition of Eloquent JavaScript dives deep into the JavaScript language to show you how to write beautiful, effective code. It has been updated to reflect the current state of Java¬Script and web browsers and includes brand-new material on features like class notation, arrow functions, iterators, async functions, template strings, and block scope. A host of new exercises have also been added to test your skills and keep you on track. As with previous editions, Haverbeke continues to teach through extensive examples and immerses you in code from the start, while exercises and full-chapter projects give you hands-on experience with writing your own programs. You start by learning the basic structure of the JavaScript language as well as control structures, functions, and data structures to help you write basic programs. Then you'll learn about error handling and bug fixing, modularity, and asynchronous programming before moving on to web browsers and how JavaScript is used to program them. As you build projects such as an artificial life simulation, a simple programming language, and a paint program, you'll learn how to: - Understand the essential elements of programming, including syntax, control, and data - Organize and clarify your code with object-oriented and functional programming techniques - Script the browser and make basic web applications - Use the DOM effectively to interact with browsers - Harness Node.js to build servers and utilities Isn't it time you became fluent in the language of the Web? * All source code is available online in an inter¬active sandbox, where you can edit the code, run it, and see its output instantly.

Download or read book The Language of Threads written by Gail Tsukiyama and published by St. Martin's Press. This book was released on 2007-04-01 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readers of Women of the Silk never forgot the moving, powerful story of Pei, brought to work in the silk house as a girl, grown into a quiet but determined young woman whose life is subject to cruel twists of fate, including the loss of her closest friend, Lin. Now, in bestselling novelist Gail Tsukiyama's The Language of Threads, we finally learn what happened to Pei, as she leaves the silk house for Hong Kong in the 1930s, arriving with a young orphan, Ji Shen, in her care. Her first job, in the home of a wealthy family, ends in disgrace, but soon Pei and Ji Shen find a new life in the home of Mrs. Finch, a British ex-patriate who welcomes them as the daughters she never had. Their idyllic life is interrupted, however, by war, and the Japanese occupation. Pei is once again forced to make her own way, struggling to survive and to keep her extended family alive as well. In this story of hardship and survival, Tsukiyama paints a portrait of women fighting the forces of war and time to make a life for themselves.

Download or read book The Mating Mind written by Geoffrey Miller and published by Anchor. This book was released on 2011-12-21 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: At once a pioneering study of evolution and an accessible and lively reading experience, a book that offers the most convincing—and radical—explanation for how and why the human mind evolved. Consciousness, morality, creativity, language, and art: these are the traits that make us human. Scientists have traditionally explained these qualities as merely a side effect of surplus brain size, but Miller argues that they were sexual attractors, not side effects. He bases his argument on Darwin’ s theory of sexual selection, which until now has played second fiddle to Darwin’ s theory of natural selection, and draws on ideas and research from a wide range of fields, including psychology, economics, history, and pop culture. Witty, powerfully argued, and continually thought-provoking, The Mating Mind is a landmark in our understanding of our own species.

Download or read book Practical Linux Forensics written by Bruce Nikkel and published by No Starch Press. This book was released on 2021-12-21 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: A resource to help forensic investigators locate, analyze, and understand digital evidence found on modern Linux systems after a crime, security incident or cyber attack. Practical Linux Forensics dives into the technical details of analyzing postmortem forensic images of Linux systems which have been misused, abused, or the target of malicious attacks. It helps forensic investigators locate and analyze digital evidence found on Linux desktops, servers, and IoT devices. Throughout the book, you learn how to identify digital artifacts which may be of interest to an investigation, draw logical conclusions, and reconstruct past activity from incidents. You’ll learn how Linux works from a digital forensics and investigation perspective, and how to interpret evidence from Linux environments. The techniques shown are intended to be independent of the forensic analysis platforms and tools used. Learn how to: Extract evidence from storage devices and analyze partition tables, volume managers, popular Linux filesystems (Ext4, Btrfs, and Xfs), and encryption Investigate evidence from Linux logs, including traditional syslog, the systemd journal, kernel and audit logs, and logs from daemons and applications Reconstruct the Linux startup process, from boot loaders (UEFI and Grub) and kernel initialization, to systemd unit files and targets leading up to a graphical login Perform analysis of power, temperature, and the physical environment of a Linux machine, and find evidence of sleep, hibernation, shutdowns, reboots, and crashes Examine installed software, including distro installers, package formats, and package management systems from Debian, Fedora, SUSE, Arch, and other distros Perform analysis of time and Locale settings, internationalization including language and keyboard settings, and geolocation on a Linux system Reconstruct user login sessions (shell, X11 and Wayland), desktops (Gnome, KDE, and others) and analyze keyrings, wallets, trash cans, clipboards, thumbnails, recent files and other desktop artifacts Analyze network configuration, including interfaces, addresses, network managers, DNS, wireless artifacts (Wi-Fi, Bluetooth, WWAN), VPNs (including WireGuard), firewalls, and proxy settings Identify traces of attached peripheral devices (PCI, USB, Thunderbolt, Bluetooth) including external storage, cameras, and mobiles, and reconstruct printing and scanning activity

Download or read book Masks of the Illuminati written by Robert A. Wilson and published by Dell. This book was released on 2009-10-21 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This American underground classic is a rollicking cosmic mystery featuring Albert Einstein and James Joyce as the ultimate space/time detectives. One fateful evening in a suitably dark, beer-soaked Swiss rathskeller, a wild and obscure Irishman named James Joyce would become the drinking partner of an unknown physics professor called Albert Einstein. And on that same momentous night, Sir John Babcock, a terror-stricken young Englishman, would rush through the tavern door bringing a mystery that only the two most brilliant minds of the century could solve . . . or perhaps bringing only a figment of his imagination born of the paranoia of our times. An outrageous, raunchy ride through the twists and turns of mind and space, Masks of the Illuminati runs amok with all our fondest conspiracy theories to show us the truth behind the laughter . . . and the laughter in the truth. Praise for Masks of the Illuminati “I was astonished and delighted . . . Robert Anton Wilson managed to reverse every mental polarity in me, as if I had been pulled through infinity.”—Philip K. Dick “[Wilson is] erudite, witty, and genuinely scary.”—Publishers Weekly “A dazzling barker hawking tickets to the most thrilling tilt-a-whirls and daring loop-o-planes on the midway to a higher consciousness.”—Tom Robbins “Wilson is one of the most profound, important, scientific philosophers of this century—scholarly, witty, hip, and hopeful.”—Timothy Leary