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The Re-Evolution of American Street Gangs
by Dale L. June Mohamad Khatibloo Gregorio EstevaneThe problem of gangs and gang subculture is a growing threat to the stability of neighborhoods and entire communities. During the past two decades, gang members have increasingly migrated from large urban centers to suburban areas and other countries. This book addresses the intricacies and diversities of street gangs, drawing on the expertise of h
The React Workshop: Get started with building web applications using practical tips and examples from React use cases
by Brandon Richey Ryan Yu Endre Vegh Theofanis Despoudis Anton PunithWork through engaging exercises and activities and gain practical skills to make your web applications function effortlessly with the help of React Key Features Explore the React environment by creating live projects Solve real-world problems relating to building modern web applications Gain a thorough understanding of how data moves through different React components Book Description Are you interested in how React takes command of the view layer for web and mobile apps and changes the data of large web applications without needing to reload the page? This workshop will help you learn how and show you how to develop and enhance web apps using the features of the React framework with interesting examples and exercises. The workshop starts by demonstrating how to create your first React project. You'll tap into React's popular feature JSX to develop templates and use DOM events to make your project interactive. Next, you'll focus on the lifecycle of the React component and understand how components are created, mounted, unmounted, and destroyed. Later, you'll create and customize components to understand the data flow in React and how props and state communicate between components. You'll also use Formik to create forms in React to explore the concept of controlled and uncontrolled components and even play with React Router to navigate between React components. The chapters that follow will help you build an interesting image-search app to fetch data from the outside world and populate the data to the React app. Finally, you'll understand what ref API is and how it is used to manipulate DOM in an imperative way. By the end of this React book, you'll have the skills you need to set up and create web apps using React. What you will learn Use JSX to include logic in the view layer of applications Get familiar with the important methods and events in the React lifecycle Distinguish between class and functional component syntaxes Create forms with Formik and handle errors Understand the React Hooks API and the problems it can solve Fetch outside data using the Axios library and populate the data to the app Who this book is for The React Workshop is for web developers and programmers who are looking to learn React and use it for creating and enhancing web applications. Although the workshop is for beginners, prior knowledge of JavaScript programming and HTML and CSS is necessary to easily understand the concepts that are covered.
The Read Aloud Cloud: An Innocent's Guide to the Tech Inside
by Forrest BrazealWhat is “the cloud”? Is it here or there? Should it be allowed? Should I even care? Have you ever imagined the internet as a giant Rube Goldberg machine? Or the fast-evolving cloud computing space as a literal jungle filled with prehistoric beasts? Does a data breach look like a neo-noir nightmare full of turned-up coat collars and rain-soaked alleys? Wouldn’t all these vital concepts be easier to understand if they looked as interesting as they are? And wouldn’t they be more memorable if we could explain them in rhyme? Whether you’re a kid or an adult, the answer is: YES! The medicine in this spoonful of sugar is a sneaky-informative tour through the past, present and future of cloud computing, from mainframes to serverless and from the Internet of Things to artificial intelligence. Forrest is a professional explainer whose highly-rated conference talks and viral cartoon graphics have been teaching engineers to cloud for years. He knows that a picture is worth a thousand words. But he has plenty of words, too. Your hotel key, your boarding pass,The card you swipe to pay for gas,The smart TV atop the bar,The entertainment in your car,Your doorbell, toothbrush, thermostat,The vacuum that attacked your cat,They all connect the cloud and you.Maybe they shouldn't, but they do. As a graduation gift (call it “Oh the Places You’ll Go” for engineering students), a cubicle conversation starter, or just a delightfully nerdy bedtime story for your kids, “The Read-Aloud Cloud” will be the definitive introduction to the technologies that everyone uses and nobody understands. You can even read it silently if you want. But good luck with that.
The Real Business of Web Design
by John WatersWritten by a veteran Web designer, The Real Business of Web Design goes beyond the usual philosophy of simply creating a better customer experience online. Instead, it provides an array of visual design practices and tested business principles for clarifying and simplifying the Web development process and making a Website more customer friendly. Filled with anecdotes from the author’s own experiences in the web design trenches, this guide shows readers how to use the Web in crucial ways to streamline communications, speed up transactions, boost profits, and much more. Anyone who wants to use the Internet as a valuable business tool should not be without this visionary resource! Author is a well-known and highly respected designer Combines visual design insights and proven business practices at a reasonable priceAllworth Press, an imprint of Skyhorse Publishing, publishes a broad range of books on the visual and performing arts, with emphasis on the business of art. Our titles cover subjects such as graphic design, theater, branding, fine art, photography, interior design, writing, acting, film, how to start careers, business and legal forms, business practices, and more. While we don't aspire to publish a New York Times bestseller or a national bestseller, we are deeply committed to quality books that help creative professionals succeed and thrive. We often publish in areas overlooked by other publishers and welcome the author whose expertise can help our audience of readers.
The Real Internet Architecture: Past, Present, and Future Evolution
by Pamela Zave Jennifer RexfordA new way to understand the architecture of today&’s Internet, based on an innovative general model of network architecture that is rigorous, realistic, and modularThis book meets the long-standing need for an explanation of how the Internet's architecture has evolved since its creation to support an ever-broader range of the world's communication needs. The authors introduce a new model of network architecture that exploits a powerful form of modularity to provide lucid, insightful descriptions of complex structures, functions, and behaviors in today&’s Internet. Countering the idea that the Internet&’s architecture is &“ossified&” or rigid, this model—which is presented through hundreds of examples rather than mathematical notation—encompasses the Internet&’s original or &“classic&” architecture, its current architecture, and its possible future architectures.For practitioners, the book offers a precise and realistic approach to comparing design alternatives and guiding the ongoing evolution of their applications, technologies, and security practices. For educators and students, the book presents patterns that recur in many variations and in many places in the Internet ecosystem. Each pattern tells a compelling story, with a common problem to be solved and a range of solutions for solving it. For researchers, the book suggests many directions for future research that exploit modularity to simplify, optimize, and verify network implementations without loss of functionality or flexibility.
The Real-Time Enterprise
by Dimitris N. ChorafasSuccessful management teams can identify the cost and return derived from the implementation of new technology, and they can properly apply the technology toward gaining a competitive advantage. IT and business managers alike need a resource that enables them to prepare for future operating conditions, identify beneficial solutions, and use high te
The Realism-Antirealism Debate in the Age of Alternative Logics
by Shahid Rahman Giuseppe Primiero Mathieu MarionThe relation between logic and knowledge has been at the heart of a lively debate since the 1960s. On the one hand, the epistemic approaches based their formal arguments in the mathematics of Brouwer and intuitionistic logic. Following Michael Dummett, they started to call themselves `antirealists'. Others persisted with the formal background of the Frege-Tarski tradition, where Cantorian set theory is linked via model theory to classical logic. Jaakko Hintikka tried to unify both traditions by means of what is now known as `explicit epistemic logic'. Under this view, epistemic contents are introduced into the object language as operators yielding propositions from propositions, rather than as metalogical constraints on the notion of inference. The Realism-Antirealism debate has thus had three players: classical logicians, intuitionists and explicit epistemic logicians. The editors of the present volume believe that in the age of Alternative Logics, where manifold developments in logic happen at a breathtaking pace, this debate should be revisited. Contributors to this volume happily took on this challenge and responded with new approaches to the debate from both the explicit and the implicit epistemic point of view.
The Reality Game: A gripping investigation into deepfake videos, the next wave of fake news and what it means for democracy
by Samuel WoolleyTHIS ISN'T AN EPISODE OF BLACK MIRROR. THIS. IS. THE. FUTURE. 'A mind-blowing and essential book for a future that's practically already here. This book scares the hell out of me, but if we listen to Woolley's wake-up call, then I also have hope.' Jane McGonigal, author of Reality is BrokenThe problem of online disinformation is only getting worse. Social media may well play a role in the US 2020 presidential election and other major political events. But that doesn't even begin to describe what future propaganda will look like. As Samuel Woolley shows, we will soon be navigating new technologies such as human-like automated voice systems, machine learning, 'deep-fake' AI-edited videos and images, interactive memes, virtual reality and augmented reality. In stories both deeply researched and compellingly written, Woolley describes this future, and explains how the technology can be manipulated, who might control it and its impact on political strategy. Finally, Woolley proposes strategic responses to this threat with the ultimate goal of empowering activists and pushing technology builders to design for democracy. We may not be able to alter how the internet was used to challenge democracy in years past but we can follow the signals to prevent manipulation in the future - and to use these powerful new tools not to control people but to empower them.
The Reality Game: A gripping investigation into deepfake videos, the next wave of fake news and what it means for democracy
by Samuel WoolleyThe problem of online disinformation is only getting worse. Social media may well play a role in the the US 2020 presidential election and other major political events. But that doesn't even begin to describe what future propaganda will look like. As Samuel Woolley shows, we will soon be navigating new technologies such as human-like automated voice systems, machine learning, 'deep-fake' AI-edited videos and images, interactive memes, virtual reality and augmented reality. In stories both deeply researched and compellingly written, Woolley describes this future, and explains how the technology can be manipulated, who might control it and its impact on political strategy. (p) 2020 Octopus Publishing GroupFinally, Woolley proposes strategic responses to this threat with the ultimate goal of empowering activists and pushing technology builders to design for democracy. We may not be able to alter how the internet was used to challenge democracy in years past but we can follow the signals to prevent manipulation in the future - and to use these powerful new tools not to control people but to empower them.
The Reality Game: How the Next Wave of Technology Will Break the Truth
by Samuel WoolleyFake news posts and Twitter trolls were just the beginning. What will happen when misinformation moves from our social media feeds into our everyday lives?Online disinformation stormed our political process in 2016 and has only worsened since. Yet as Samuel Woolley shows in this urgent book, it may pale in comparison to what's to come: humanlike automated voice systems, machine learning, "deepfake" AI-edited videos and images, interactive memes, virtual reality, and more. These technologies have the power not just to manipulate our politics, but to make us doubt our eyes and ears and even feelings.Deeply researched and compellingly written, The Reality Game describes the profound impact these technologies will have on our lives. Each new invention built without regard for its consequences edges us further into this digital dystopia.Yet Woolley does not despair. Instead, he argues pointedly for a new culture of innovation, one built around accountability and especially transparency. With social media dragging us into a never-ending culture war, we must learn to stop fighting and instead prevent future manipulation. This book shows how we can use our new tools not to control people but to empower them.
The Reality of the Artificial
by Massimo NegrottiThe human ambition to reproduce and improve natural objects and processes has a long history, and ranges from dreams to actual design, from Icarus's wings to modern robotics and bioengineering. This imperative seems to be linked not only to practical utility but also to our deepest psychology. Nevertheless, reproducing something natural is not an easy enterprise, and the actual replication of a natural object or process by means of some technology is impossible. In this book the author uses the term naturoid to designate any real artifact arising from our attempts to reproduce natural instances. He concentrates on activities that involve the reproduction of something existing in nature, and whose reproduction, through construction strategies which differ from natural ones, we consider to be useful, appealing or interesting. The development of naturoids may be viewed as a distinct class of technological activity, and the concept should be useful for methodological research into establishing the common rules, potentialities and constraints that characterize the human effort to reproduce natural objects. The author shows that a naturoid is always the result of a reduction of the complexity of natural objects, due to an unavoidable multiple selection strategy. Nevertheless, the reproduction process implies that naturoids take on their own new complexity, resulting in a transfiguration of the natural exemplars and their performances, and leading to a true innovation explosion. While the core performances of contemporary naturoids improve, paradoxically the more a naturoid develops the further it moves away from its natural counterpart. Therefore, naturoids will more and more affect our relationships with advanced technologies and with nature, but in ways quite beyond our predictive capabilities. The book will be of interest to design scholars and researchers of technology, cultural studies, anthropology and the sociology of science and technology.
The Realization of Star Trek Technologies
by Mark E. LasburyAs Star Trek celebrates its 50th anniversary, the futuristic tools of Kirk, Spock, Scott, and McCoy continue to come to life. This book merges Star Trek scientific lore - how the science of the time informed the implementation of technology in the series - and the science as it is playing out today. Scientists and engineers have made and continue to develop replicators, teletransporters, tractor beams, and vision restoring visors. This book combines the vision of 1966 science fiction with the latest research in engineering, physics, and biotechnology.
The Reasoned Schemer, second edition (The\mit Press Ser.)
by Daniel P. Friedman Oleg Kiselyov William E. Byrd Jason HemannA new edition of a book, written in a humorous question-and-answer style, that shows how to implement and use an elegant little programming language for logic programming.The goal of this book is to show the beauty and elegance of relational programming, which captures the essence of logic programming. The book shows how to implement a relational programming language in Scheme, or in any other functional language, and demonstrates the remarkable flexibility of the resulting relational programs. As in the first edition, the pedagogical method is a series of questions and answers, which proceed with the characteristic humor that marked The Little Schemer and The Seasoned Schemer. Familiarity with a functional language or with the first five chapters of The Little Schemer is assumed. For this second edition, the authors have greatly simplified the programming language used in the book, as well as the implementation of the language. In addition to revising the text extensively, and simplifying and revising the “Laws” and “Commandments,” they have added explicit “Translation” rules to ease translation of Scheme functions into relations.
The Recent Advances in Transdisciplinary Data Science: First Southwest Data Science Conference, SDSC 2022, Waco, TX, USA, March 25–26, 2022, Revised Selected Papers (Communications in Computer and Information Science #1725)
by Henry Han Erich BakerThis book constitutes the refereed proceedings of the First Southwest Data Science Conference, on The Recent Advances in Transdisciplinary Data Science, SDSC 2022, held in Waco, TX, USA, during March 25–26, 2022.The 14 full papers and 2 short papers included in this book were carefully reviewed and selected from 72 submissions. They were organized in topical sections as follows: Business and social data science; Health and biological data science; Applied data science, artificial intelligence, and data engineering.
The Recursive Book of Recursion: Ace the Coding Interview with Python and JavaScript
by Al SweigartAn accessible yet rigorous crash course on recursive programming using Python and JavaScript examples.Recursion has an intimidating reputation: it&’s considered to be an advanced computer science topic frequently brought up in coding interviews. But there&’s nothing magical about recursion. The Recursive Book of Recursion uses Python and JavaScript examples to teach the basics of recursion, exposing the ways that it&’s often poorly taught and clarifying the fundamental principles of all recursive algorithms. You&’ll learn when to use recursive functions (and, most importantly, when not to use them), how to implement the classic recursive algorithms often brought up in job interviews, and how recursive techniques can help solve countless problems involving tree traversal, combinatorics, and other tricky topics. This project-based guide contains complete, runnable programs to help you learn: How recursive functions make use of the call stack, a critical data structure almost never discussed in lessons on recursionHow the head-tail and &“leap of faith&” techniques can simplify writing recursive functionsHow to use recursion to write custom search scripts for your filesystem, draw fractal art, create mazes, and moreHow optimization and memoization make recursive algorithms more efficient Al Sweigart has built a career explaining programming concepts in a fun, approachable manner. If you&’ve shied away from learning recursion but want to add this technique to your programming toolkit, or if you&’re racing to prepare for your next job interview, this book is for you.
The Red Web: The Struggle Between Russia's Digital Dictators and the New Online Revolutionaries
by Andrei Soldatov Irina BoroganHalf of Russia’s email traffic passes through an ordinary-looking building in an otherwise residential district of South West Moscow. On the eighth floor, in here a room occupied by the FSB, the successor organization to the KGB, is a box the size of a VHS player, marked SORM. SORM once intercepted just phone calls. Now it monitors emails, internet usage, Skype, and all social networks. It is the world’s most intrusive listening device, and it is the Russian Government’s front line for the battle of the future of the internet. Drawn from scores of interviews personally conducted with numerous prominent officials in in the ministry of communications and web-savvy activists challenging the state, Andrei Soldatov and Irina Borogan’s fearless investigative reporting in The Red Web is both harrowing and alarming. They explain the long and storied history of Russian advanced surveillance systems, from research laboratories in Soviet era labor camps to the legalization of government monitoring of all telephone and internet communications in 1995. But for every hacker subcontracted by the FSB to interfere with Russia’s antagonists abroad—such as those who in a massive Denial of Service attack overwhelmed the entire internet in neighboring Estonia—there is a radical or an opportunist who is using the web to chip away at the power of the state at home. Empowered by communication enabled by social media, a community of activists, editors, programmers and others are finding ways to challenge abusive state powers online. Alexei Navalny used his LiveJournal to expose political corruption in Russian, and gained a viral following after attacking Putin’s “party of crooks and thieves. ” Grigory Melkonyants, deputy director of the nation’s only independent election watchdog organization, developed a visual that tracked and mapped voter fraud across the country. And on December 10th, 2011 50,000 people crowded Bolotnaya Square to protest United Russia and its lawless practices. Twenty-four-year-old Ilya Klishin had used Facebook to spark the largest organized demonstration in Moscow since the dying days of the Soviet Union. The internet in Russia is either the most efficient totalitarian tool or the very device by which totalitarianism will be overthrown. Perhaps both. The Red Web exposes how easily a free global exchange can be splintered coerced into becoming a tool of geopolitical warfare. Without much-needed activism or regulation, the Internet will no longer be a safe and egalitarian public forum—but instead a site Balkanized and policed to suit the interests and agendas of the world’s most hostile governments.
The Reference Collection: From the Shelf to the Web
by Linda S KatzStay up-to-date with the growing amount of reference resources available onlineHow important is the World Wide Web to information retrieval and communication? Important enough that information professionals have seen students exit from their libraries en masse when Internet service was lost. Internet providers dominate the indexing and abstracting of periodical articles as major publishers now offer nearly all of their reference titles in digital form. Libraries spend increasing amounts of funding on electronic reference materials, and librarians devote an increasing amount of time to assisting in their use. The Reference Collection: From the Shelf to the Web is an essential guide to collection development for electronic materials in academic and public libraries. The Reference Collection: From the Shelf to the Web tracks the continuing evolution of electronic reference resources-and how they&’re accessed-in a variety of settings. Librarians representing university, elementary school, and public libraries in the United States and Australia examine how reference collections have evolved over time (and may soon be a thing of the past); how public and school libraries have dealt with the changes; why library research assignments have become more difficult for teachers to make and for students to complete; how to organize online reference sources; and why the nature of plagiarism has changed in the electronic era. The book also examines the use of electronic references from a publisher&’s perspective and looks at the most important Web-accessible reference tools-both free and subscription-in the areas of humanities, medicine, the social sciences, business, and education. The Reference Collection: From the Shelf to the Web also examines: issues of authority, accessibility, cost, comfort, and user education in evaluating electronic resources the formation of purchasing consortia to facilitate the transfer of reference materials from print to online formats current literature and research findings on the state of digital versus print reference collections what electronic publishing means to smaller reference books (dictionaries, almanacs, etc.) the need for increased information literacy among students the nature, extent, and causes of cyber plagiarism the use of federated search tools and includes a selected list of the top 100 free Internet reference sitesThe Reference Collection: From the Shelf to the Web is an essential resource for all reference and collection development librarians, and an invaluable aid for publishing professionals.
The Regularization Cookbook: Explore practical recipes to improve the functionality of your ML models
by Vincent VandenbusscheMethodologies and recipes to regularize any machine learning and deep learning model using cutting-edge technologies such as stable diffusion, Dall-E and GPT-3 Purchase of the print or Kindle book includes a free PDF eBookKey FeaturesLearn to diagnose the need for regularization in any machine learning modelRegularize different ML models using a variety of techniques and methodsEnhance the functionality of your models using state of the art computer vision and NLP techniquesBook DescriptionRegularization is an infallible way to produce accurate results with unseen data, however, applying regularization is challenging as it is available in multiple forms and applying the appropriate technique to every model is a must. The Regularization Cookbook provides you with the appropriate tools and methods to handle any case, with ready-to-use working codes as well as theoretical explanations. After an introduction to regularization and methods to diagnose when to use it, you’ll start implementing regularization techniques on linear models, such as linear and logistic regression, and tree-based models, such as random forest and gradient boosting. You’ll then be introduced to specific regularization methods based on data, high cardinality features, and imbalanced datasets. In the last five chapters, you’ll discover regularization for deep learning models. After reviewing general methods that apply to any type of neural network, you’ll dive into more NLP-specific methods for RNNs and transformers, as well as using BERT or GPT-3. By the end, you’ll explore regularization for computer vision, covering CNN specifics, along with the use of generative models such as stable diffusion and Dall-E. By the end of this book, you’ll be armed with different regularization techniques to apply to your ML and DL models.What you will learnDiagnose overfitting and the need for regularizationRegularize common linear models such as logistic regression Understand regularizing tree-based models such as XGBoosUncover the secrets of structured data to regularize ML modelsExplore general techniques to regularize deep learning modelsDiscover specific regularization techniques for NLP problems using transformers Understand the regularization in computer vision models and CNN architecturesApply cutting-edge computer vision regularization with generative modelsWho this book is forThis book is for data scientists, machine learning engineers, and machine learning enthusiasts, looking to get hands-on knowledge to improve the performances of their models. Basic knowledge of Python is a prerequisite.
The Regularized Fast Hartley Transform
by Keith JonesThe Regularized Fast Hartley Transform provides the reader with the tools necessary to both understand the proposed new formulation and to implement simple design variations that offer clear implementational advantages, both practical and theoretical, over more conventional complex-data solutions to the problem. The highly-parallel formulation described is shown to lead to scalable and device-independent solutions to the latency-constrained version of the problem which are able to optimize the use of the available silicon resources, and thus to maximize the achievable computational density, thereby making the solution a genuine advance in the design and implementation of high-performance parallel FFT algorithms.
The Regularized Fast Hartley Transform: Low-Complexity Parallel Computation of the FHT in One and Multiple Dimensions
by Keith John JonesThis book describes how a key signal/image processing algorithm – that of the fast Hartley transform (FHT) or, via a simple conversion routine between their outputs, of the real‑data version of the ubiquitous fast Fourier transform (FFT) – might best be formulated to facilitate computationally-efficient solutions. The author discusses this for both 1-D (such as required, for example, for the spectrum analysis of audio signals) and m‑D (such as required, for example, for the compression of noisy 2-D images or the watermarking of 3-D video signals) cases, but requiring few computing resources (i.e. low arithmetic/memory/power requirements, etc.). This is particularly relevant for those application areas, such as mobile communications, where the available silicon resources (as well as the battery-life) are expected to be limited. The aim of this monograph, where silicon‑based computing technology and a resource‑constrained environment is assumed and the data is real-valued in nature, has thus been to seek solutions that best match the actual problem needing to be solved.
The Regulated Internet: Europe's Quest for Digital Sovereignty (Professional Practice in Governance and Public Organizations)
by Vittorio Bertola Stefano QuintarelliThe Internet was once envisioned as a borderless realm, promising to unify nations into a peaceful global society and empower individuals with unlimited access to knowledge. Supported by Western deregulation, this dream flourished - until recently. The European Union's introduction of strict laws governing privacy, competition, and content moderation marked a turning point that shocked big tech and initiated a wave of regulations worldwide. In this book, two leading European experts present the reasons behind this seismic shift. They explain how American dominance by a few colossal companies has reshaped our online lives and triggered a movement towards a regulated Internet. This insightful book also offers perspectives on future developments, emphasizing that our collective decisions shape the digital landscape. This book is a must-read for anyone seeking to understand the changing landscape of Internet governance and its global implications.
The Reign of Botnets: Defending Against Abuses, Bots and Fraud on the Internet (Tech Today)
by David SenecalA top-to-bottom discussion of website bot attacks and how to defend against them In The Reign of Botnets: Defending Against Abuses, Bots and Fraud on the Internet, fraud and bot detection expert David Senecal delivers a timely and incisive presentation of the contemporary bot threat landscape and the latest defense strategies used by leading companies to protect themselves. The author uses plain language to lift the veil on bots and fraud, making a topic critical to your website's security easy to understand and even easier to implement. You'll learn how attackers think, what motivates them, how their strategies have evolved over time, and how website owners have changed their own behaviors to keep up with their adversaries. You'll also discover how you can best respond to patterns and incidents that pose a threat to your site, your business, and your customers. The book includes: A description of common bot detection techniques exploring the difference between positive and negative security strategies and other key concepts A method for assessing and analyzing bot activity, to evaluate the accuracy of the detection and understand the botnet sophistication A discussion about the challenge of data collection for the purpose of providing security and balancing the ever-present needs for user privacy Ideal for web security practitioners and website administrators, The Reign of Botnets is the perfect resource for anyone interested in learning more about web security. It's a can't-miss book for experienced professionals and total novices alike.
The Reinforcement Learning Workshop: Saikat Basak is a data scientist and a passionate programmer. Having worked with multiple industry leaders, he has a good understanding of problem areas that can potentially be solved using data. Apart from being a data guy, he is also a science geek and loves to explore new ideas in the...
by Alessandro Palmas Emanuele GhelfiIf you are a data scientist, machine learning enthusiast, or a Python developer who wants to learn basic to advanced deep reinforcement learning algorithms, this workshop is for you. A basic understanding of the Python language is necessary.
The Relational Database Dictionary: A Comprehensive Glossary of Relational Terms and Concepts, with Illustrative Examples
by C. J. DateAvoid misunderstandings that can affect the design, programming, and use of database systems. Whether you're using Oracle, DB2, SQL Server, MySQL, or PostgreSQL, The Relational Database Dictionary will prevent confusion about the precise meaning of database-related terms (e.g., attribute, 3NF, one-to-many correspondence, predicate, repeating group, join dependency), helping to ensure the success of your database projects. Carefully reviewed for clarity, accuracy, and completeness, this authoritative and comprehensive quick-reference contains more than 600 terms, many with examples, covering issues and concepts arising from the relational model of data. This one-of-a-kind dictionary provides a single, compact source where DBAs, database designers, DBMS implementers, application developers, and database professors and students can find the accurate definitions they need on a daily basis, information that isn't readily available anywhere else. If you're working with or learning about relational databases, you need this pocket-sized quick-reference.
The Relevance of the Time Domain to Neural Network Models
by Guillermo A. Cecchi A. Ravishankar RaoA significant amount of effort in neural modeling is directed towards understanding the representation of information in various parts of the brain, such as cortical maps [6], and the paths along which sensory information is processed. Though the time domain is integral an integral aspect of the functioning of biological systems, it has proven very challenging to incorporate the time domain effectively in neural network models. A promising path that is being explored is to study the importance of synchronization in biological systems. Synchronization plays a critical role in the interactions between neurons in the brain, giving rise to perceptual phenomena, and explaining multiple effects such as visual contour integration, and the separation of superposed inputs. The purpose of this book is to provide a unified view of how the time domain can be effectively employed in neural network models. A first direction to consider is to deploy oscillators that model temporal firing patterns of a neuron or a group of neurons. There is a growing body of research on the use of oscillatory neural networks, and their ability to synchronize under the right conditions. Such networks of synchronizing elements have been shown to be effective in image processing and segmentation tasks, and also in solving the binding problem, which is of great significance in the field of neuroscience. The oscillatory neural models can be employed at multiple scales of abstraction, ranging from individual neurons, to groups of neurons using Wilson-Cowan modeling techniques and eventually to the behavior of entire brain regions as revealed in oscillations observed in EEG recordings. A second interesting direction to consider is to understand the effect of different neural network topologies on their ability to create the desired synchronization. A third direction of interest is the extraction of temporal signaling patterns from brain imaging data such as EEG and fMRI. Hence this Special Session is of emerging interest in the brain sciences, as imaging techniques are able to resolve sufficient temporal detail to provide an insight into how the time domain is deployed in cognitive function. The following broad topics will be covered in the book: Synchronization, phase-locking behavior, image processing, image segmentation, temporal pattern analysis, EEG analysis, fMRI analyis, network topology and synchronizability, cortical interactions involving synchronization, and oscillatory neural networks. This book will benefit readers interested in the topics of computational neuroscience, applying neural network models to understand brain function, extracting temporal information from brain imaging data, and emerging techniques for image segmentation using oscillatory networks