- Table View
- List View
Troubleshooting PostgreSQL
by Hans-Jurgen SchonigIf you are a database administrator looking for solutions to common PostgreSQL problems, this is the book for you. The book is suitable for people with intermediate and professional expertise.
Troubleshooting Puppet
by Thomas UphillTroubleshoot your Puppet infrastructure to leverage your system's performance effectively About This Book * Covers major tools in Puppet deployment * Fix catalog compilation problems and deal with issues found in larger deployments, such as scaling and improving performance. * A fast-paced guide with real-world examples Who This Book Is For If you are a beginner to intermediate Puppet Engineer looking for guidance to help fix problems with your Puppet deployments, this book is for you. What You Will Learn * Debug your Puppet infrastructure * Use APIs to ensure services are working properly * Fix catalog compilation issues * Solve problems using Hiera tool * Detect problems in your environment using PuppetDB tool * Learn ways to format code to aid in identifying errors * Troubleshoot errors in modules and templates In Detail Puppet is a configuration management system written for system administrators to manage a large number of systems efficiently and help maintain order. Deploying Puppet becomes more complex as you increase the number of nodes in your environment. The Puppet tool is an intelligent solution that increases the automation footprint for the proactive management of server infrastructures. Puppet's simple programming language is usable on most operating systems and is portable on different deployment environments. We begin by looking at the puppet.conf server configuration file, and talk about possible problems that can occur. What does puppet really do in the background and what options does it provide for troubleshooting? This is what we will explore. Moving on, we will be troubleshooting errors made in modules and templates, finding the best solutions. We will be writing code that will helping us in identify errors. Then we will explain how several ENCs do their job and how puppet communicates with them. We will learn how PuppetDB collects data generated by Puppet. It also enables advanced Puppet features like exported resources, and can be the foundation for other applications that use Puppet's data. By the end of the book we will have learned the best debugging tips for Puppet and PuppetServer. Style and approach This is a quick-paced guide packed with real-world examples and solutions to obstacles in your Puppet infrastructure.
Troubleshooting System Center Configuration Manager
by Peter Egerton Gerry HampsonTroubleshoot all the aspects of your Configuration Manager installation, from basic easy checks to the advanced log files and serious issues About This Book * Learn to troubleshoot Configuration Manager 2012 based versions of Microsoft System Center * Understand the usability of tools and find resolutions to all the issues of Configuration Manager * A step-by-step practical guide with the necessary screenshots and examples Who This Book Is For If you are new to Configuration Manager or have experience with it, and are interested in identifying, diagnosing and resolving the System Center Configuration Manager administration issues then this book is for you. What You Will Learn * Fix your clients and install them correctly * Understand how your Configuration Manager hierarchy works * Extend your error information * Troubleshoot Configuration Manager roles * Know your options when faced with problems * Prevent future problems occurring In Detail Microsoft System Center Configuration Manager is the most popular enterprise client management solution in the world with some of the best features available. Troubleshooting this product, however, is not always as simple as you might want, not least getting to know the hundreds of log files and understanding how the various components work. The book starts with discussing the most commonly used tools for troubleshooting the variety of problems that can be seen in Configuration Manager. It then moves to providing a high level view of the available log files, their locations, what they relate to and what they typically contain. Next, we will look at how we can fully utilize and extend all the available information from the console monitoring pane through to the status messages and down into error logging with some further reaches into WMI, SQL, registry and the file structure. You will then learn what the common error codes mean, how to make sense of the less common ones and what they actually mean with respect to Configuration Manager. Further to this, you will pick up widely acknowledged best practices both from a proactive stance when carrying out your daily administrative tasks and also from a reactive position when the green lights start to turn red right down to a complete failure situation. By the end of the book, you will be competent enough to identify and diagnose the root causes of System Center Configuration Manager administration issues and resolving them. Style and approach An easy to follow yet practical guide that will advise you on what tools and information you have available to troubleshoot with, if you can extend that information and what to look for solving the issues.
Troubleshooting Ubuntu Server
by Skanda BhargavMake life at the office easier for server administrators by helping them build resilient Ubuntu server systems About This Book * Tackle the issues you come across in keeping your Ubuntu server up and running * Build server machines and troubleshoot cloud computing related issues using Open Stack * Discover tips and best practices to be followed for minimum maintenance of Ubuntu Server 3 Who This Book Is For This book is for a vast audience of Linux system administrators who primarily work on Debian-based systems and spend long hours trying fix issues with the enterprise server. Ubuntu is already one of the most popular OSes and this book targets the most common issues that most administrators have to deal with. With the right tools and definite solutions, you will be able to keep your Ubuntu servers in the pink of health. What You Will Learn * Deploy packages and their dependencies with repositories * Set up your own DNS and network for Ubuntu Server * Authenticate and validate users and their access to various systems and services * Maintain, monitor, and optimize your server resources and avoid tremendous load * Get to know about processes, assigning and changing priorities, and running processes in background * Optimize your shell with tools and provide users with an improved shell experience * Set up separate environments for various services and run them safely in isolation * Understand, build, and deploy OpenStack on your Ubuntu Server In Detail Ubuntu is becoming one of the favorite Linux flavors for many enterprises and is being adopted to a large extent. It supports a wide variety of common network systems and the use of standard Internet services including file serving, e-mail, Web, DNS, and database management. A large scale use and implementation of Ubuntu on servers has given rise to a vast army of Linux administrators who battle it out day in and day out to make sure the systems are in the right frame of operation and pre-empt any untoward incidents that may result in catastrophes for the businesses using it. Despite all these efforts, glitches and bugs occur that affect Ubuntu server's network, memory, application, and hardware and also generate cloud computing related issues using OpenStack. This book will help you end to end. Right from setting up your new Ubuntu Server to learning the best practices to host OpenStack without any hassles. You will be able to control the priority of jobs, restrict or allow access users to certain services, deploy packages, tackle issues related to server effectively, and reduce downtime. Also, you will learn to set up OpenStack, and manage and monitor its services while tuning the machine with best practices. You will also get to know about Virtualization to make services serve users better. Chapter by chapter, you will learn to add new features and functionalities and make your Ubuntu server a full-fledged, production-ready system. Style and approach This book contains topic-by-topic discussion in an easy-to-understand language with loads of examples to help you take care of Ubuntu Server. Plenty of screenshots will guide you through a step-by-step approach.
Troubleshooting vSphere Storage
by Mike PrestonThis is a step-by-step example-oriented tutorial aimed at showing the reader how to troubleshoot a variety of vSphere storage problems, and providing the reader with solutions that can be completed with minimal effort and time in order to limit damage to work.If you are a vSphere administrator, this is the book for you. This book will provide you with 'need to know' information about the various storage transports that ESXi utilizes, the tools and techniques we can use to identify problems, and the fundamental knowledge and steps to take to troubleshoot storage-related issues. Prior knowledge of the VMWare environment is assumed.
Troubleshooting Windows® 7 Inside Out
by Mike HalseyYou're beyond the basics, so dive right into troubleshooting Windows 7 -- and really put your PC to work! This supremely organized reference describes hundreds of prevention tips, troubleshooting techniques, and recovery tools in one essential guide. It's all muscle and no fluff. Discover how the experts keep their Windows 7-based systems running smoothly -- and challenge yourself to new levels of mastery. Take control of essential Windows 7 maintenance and security features, such as the Action Center and User Account Control Master quick fixes to the most common problems using expert tips and step-by-step repair guides Implement best practices to help prevent and combat viruses, malware, and identity theft Apply advanced troubleshooting techniques by understanding how Windows 7 works Diagnose hardware problems and work safely with your PC Develop a recovery plan to restore your system and data in the event of a disaster Know when to use power utilities for advanced performance, maintenance, and diagnostics Your book -- online! Get your fully searchable online edition -- with unlimited access on the Web. Customer Service Note: We are sorry for the inconvenience, but the voucher with the online access code is missing from the first printing of this title. However, we do have the code, available upon request. Please contact O'Reilly Media Customer Service at mspbooksupport@oreilly.com or call 800-889-8969 or 707-827-7019 to obtain your 24-character access code. This code will give you access to your online edition of this Microsoft Press book that is hosted on Safari Books Online! Once you have obtained your unique access code: Go to http://microsoftpress.oreilly.com/ safarienabled and enter your unique 24-character access code, including the hyphens. Set up your free Safari account (required), following the instructions on-screen. Enjoy unlimited access to your online edition on the Web! PLEASE NOTE: Each access code may only be redeemed once. Again, for assistance, please contact O'Reilly Media Customer Service at mspbooksupport@oreilly.com or call 800-889-8969 or 707-827-7019.
Troubleshooting Windows Server with PowerShell
by Derek Schauland Donald JacobsThis book shows you how to use PowerShell to quickly pinpoint, diagnose, and solve problems with your Windows Server environment, reducing the need for external tools, and ensuring you stay up-to-date with PowerShell as it quickly becomes one of the most useful tools in an administrator's toolkit. Authors Derek Schauland and Donald Jacobs take you through a range of examples, showing you how to gather information from different computer sources. Whether you are logged into the server locally or just wanting to check the status of a server from your local computer, the right PowerShell cmdlets can give you a lot of information quickly, and allow you to troubleshoot your servers from the command line with little interaction with the server's desktop. What you'll learn Understand PowerShell versus the GUI Gather information from Windows event logs Gather information from your server, including memory, hardware configurations, and disk space available Find out what applications are installed on a server Find out which Windows updates have been installed on your computer Check the processes running on your computer and gather information about them, or start and stop them from the command line Quickly check if services are running, and stop or start them as needed Who this book is for Windows Administrators, IT Professionals and support personnel needing ways to quickly find and troubleshoot issues in their environment using the included tools. Those entering IT or wishing to develop their PowerShell skills will also benefit from this book.
Troubleshooting With The Windows Sysinternals Tools (Second Edition)
by Mark Russinovich Aaron MargosisIT pros and power users consider the free Windows Sysinternals tools indispensable for diagnosing, troubleshooting, and deeply understanding the Windows platform. In this extensively updated guide, Sysinternals creator Mark Russinovich and Windows expert Aaron Margosis help you use these powerful tools to optimize any Windows system's reliability, efficiency, performance, and security. The authors first explain Sysinternals' capabilities and help you get started fast. Next, they offer in-depth coverage of each major tool, from Process Explorer and Process Monitor to Sysinternals' security and file utilities. Then, building on this knowledge, they show the tools being used to solve real-world cases involving error messages, hangs, sluggishness, malware infections, and much more.
Troubleshooting Xcode
by Magno UrbanoTroubleshooting Xcode is a handbook for software developers of all levels creating applications for iOS and OS X using both Objective-C and Swift. If you''ve struggled in the past to make Xcode work as expected, to solve problems that defy logic, and to understand Xcode''s misleading or cryptic error messages and unexpected crashes, Troubleshooting Xcode is for you. Troubleshooting Xcode is great for the developer wanting to extend his or her knowledge about obscure problems and limitations involving the use of Xcode, Objective-C, and Swift as well as how to use automation to increase productivity and make some repetitive tasks easier. What you''ll learn Learn about some classical bugs and limitations of iOS, OS X, and Xcode and how to solve or avoid them. Know when you should never use Storyboards for your OS X application. Discover several workarounds you can use to bypass some of the hardest problems you may face. Know how to use scripts to automate repetitive tasks like the creation of in- app purchase packages or icons for your application. Understand how you can create images that are better compressed and smaller. Learn how to avoid falling into common pitfalls. Learn how to use C to workaround some Objective-C limitations. Who this book is for iOS and OS X developers who need to troubleshoot problems and limitations with Xcode. Developers with all levels of experience will find helpful information in Troubleshooting Xcode. Table of Contents Xcode crashing when opening a project file The identity used to sign the executable is invalid Xcode fails to compile and blames "SBPartialInfo" No matching provisioning profiles found Compressing images better than Photoshop Creating packages for in-app purchases Reduce up to 75% of the compiling time Declaring impossible "constants" in Objective-C Concurrency with Core Data Creating icons for your apps from Terminal UINavigationBar tint not working Debugging an insanely hard Quartz error Adding objects to a mutable array concurrently The app is damaged and can''t be opened Application failing to obtain a receipt Classes with the same name on different targets A case against Base Internationalization Checking for missing Localizable. strings You are declaring your NSString wrong CocoaPods: /Manifest. lock: No such file or directory Asset Catalogs bug App crashing without giving you clues NSUserDefaults not working for a sandboxed app Interface elements not updating Find and replace using regex Extracting a dictionary from an array Magical way of counting elements on an array OS X app not launching with the correct size Detecting the application target Disabling a method Deprecating a method Xcode "beachballs" when opening a project UIButton not grayed out Catching memory corruption SpriteKit crashing on didBeginContact: SpriteKit object not respecting boundaries A case against using Storyboards for Cocoa apps UIView Classes with independent rounded corners Making NSViews compatible with UIViews Detect with the UIPickerView stops spinning "Insane" NSDates Localizing the application name Centering views horizontally with Auto Layout Elements grayed out on Storyboard after copying Debugging Core Data "The package does not contain an Info. plist" Check the version of an app on the App Store Power tips: Beyond Xcode
Troux Enterprise Architecture Solutions
by Richard J. ReeseThe book introduces topics in a broad context using a "best practices" model. Then the Troux Transformation Platform is used to provide concrete examples for the concepts. The book reads more like a novel than a manual, but provides insight and background to topics. In addition to clear language, many illustrations and graphics are included to enhance concepts. The book is not intended to be a user manual nor does it take the place of online content best managed by websites. This book is for the IT professional interested in using the rich content available in IT management systems to drive business value. Anyone involved in managing IT systems, defining IT architectures, managing IT standards, responsible for Enterprise Architecture, or the Enterprise Program Management Office, will enjoy reading this book. In addition, users of the Troux Transformation Platform or IT professionals implementing the TOGAFTM methodology will find this book a useful reference tool.
A Truck Full of Money: One Man's Quest to Recover from Great Success
by Tracy Kidder"A perfectly executed, exquisitely reported parable of the Internet age and the wild, mad adventure that is start-up culture."--Charles Duhigg Fortune, mania, genius, philanthropy--the bestselling author of Mountains Beyond Mountains gives us the inspiring story of Paul English, the founder of Kayak.com and Lola. Tracy Kidder, the "master of the nonfiction narrative" (The Baltimore Sun) and author of the bestselling classic The Soul of a New Machine, now tells the story of Paul English, a kinetic and unconventional inventor and entrepreneur, who as a boy rebelled against authority. Growing up in working-class Boston, English discovers a medium for his talents the first time he sees a computer. As a young man, despite suffering from what would eventually be diagnosed as bipolar disorder, he begins his pilgrim's journey through the ups and downs in the brave new world of computers. Relating to the Internet as if it's an extension of his own mind, he discovers that he has a talent for conceiving innovative enterprises and building teams that can develop them, becoming "a Pied Piper" of geeks. His innovative management style, success, and innate sense of fair play inspire intense loyalty. Early on, one colleague observes: "Someday this boy's going to get hit by a truck full of money, and I'm going to be standing beside him." Yet when English does indeed make a fortune, when the travel website Kayak is sold for almost two billion dollars--the first thing he thinks about is how to give the money away: "What else would you do with it?" The second thing he thinks is, What's next? With the power of a consummate storyteller, Tracy Kidder casts a fresh, critical, and often humorous eye on the way new ideas and new money are reshaping our culture and the world. A Truck Full of Money is a mesmerizing portrait of an irresistibly endearing man who is indefatigable, original, and as unpredictable as America itself. Advance praise for A Truck Full of Money"A perfectly executed, exquisitely reported parable of the Internet age, and the wild, mad adventure that is start-up culture."--Charles Duhigg "A Truck Full of Money brings us into unknown spaces of the complex workings of the mind--of a brilliant software engineer, of this new decade, of the brutal/fast business of technology, of stunning privilege, and of one man's efforts to put his fortune to humane use."--Adrian Nicole LeBlanc"The story of [an] entrepreneur's remarkable life [and] the new American economy and the technological world that built it. More engrossing work from a gifted practitioner of narrative nonfiction."--Kirkus ReviewsFrom the Hardcover edition.
Truffle Quick Start Guide: Learn the fundamentals of Ethereum development
by Nikhil BhaskarDevelop, test, and deploy decentralized applications for Ethereum platformKey FeaturesBuild your first Ethereum Dapp with Truffle: the most popular Ethereum development frameworkBuild, compile, and deploy smart contracts in your development environmentEmbrace Blockchains and utilize it to create new generation of secured and scalable appsBook DescriptionTruffle is a world-class development environment, testing framework and asset pipeline for Ethereum, aiming to make life as an Ethereum developer easier.If you are a web developer wanting to try your hand at developing Dapps with Truffle, then this is the book for you. This book will teach you to write smart contracts and build Dapps with Truffle. You will begin with covering the basics of Truffle, briefly explaining how it integrates Solidity and Web3, in orderto start building a mini decentralized application. Also, you will dive into migration, testing and integrating Truffle with the use of popular JavaScript frameworks. Lastly, you will ship your decentralized application and package it into a product. Moreover, you will go through the best practices in Truffle,so as to increase your proficiency in building Dapps with Truffle.By the end of the book, you will be able to write smart contracts and build decentralized applications with Truffle on Ethereum blockchains. What you will learnUnderstand the fundamentals of Truffle and Web3Build a decentralized application with Truffle, while choosing the correct Ethereum clientConnect your Dapp to Ethereum clients including Geth, Parity, and GanacheMigrate and test your Dapp with the correct networks such as Ropsten and RinkebyPackage a decentralized application into a user-friendly product by integrating Truffle with JavaScript frameworks such as Angular, React and VueExplore tools including Ethereum Package Manager, the Registrar and browser wallets, and exploit third-party smart contract libraries.Evaluate the common migration pitfalls and how to mitigate themWho this book is forThis book is for web developers who are interested in the new world blockchain. Some basic understanding of JavaScript and web services is required. No prior knowledge of Decentralized applications or blockchain is required.
Truly, Madly, Like Me: The glorious and hilarious new rom-com from the smash-hit bestseller (Starting Over)
by Jo Watson'A hilarious, laugh-out-loud romance that is a breath of fresh air' 5* reader reviewFrom the author of the 100,000 copy-selling rom-com, Love to Hate You! No one makes you laugh like Jo Watson! If you love by Mhairi McFarlane, Sophie Ranald, Sophie Kinsella and Paige Toon, you'll LOVE Jo's rom-coms!Preorder Jo's hilarious and heartfelt new rom-com, Just The Way I Am, now! Just search: 9781472265586Readers are raving about Truly, Madly, Like Me!'A masterclass in character development... This is truly a novel for the times we live in. I would highly recommend' 5* reader review'Another absolutely gorgeous read by one of my favourite authors...completely impossible to put down' 5* reader review'I can't heap any more praise on this book, it just made me feel so happy! I laughed, I cried, I smiled, but most of all I LOVED!!' 5* reader reviewShe's used to faking it. Now it's time to get real.It all started with a faulty elevator... When social media influencer Frankie Paulson's followers turn on her after an embarrassing public break-up with her perfect #couplegoals boyfriend, and she almost plummets to her death with two strangers in a faulty elevator, all she wants to do is hide. A town with no internet is the ideal sanctuary, but Frankie has never done anything without sharing it on one of many apps she can't live without. After all, surely it's much more satisfying to take the perfect photograph of her breakfast than eat it? When Fate, in the form of a new four-legged companion, plays a hand in keeping her in the town, Frankie starts to make tentative but genuine connections with the people she meets. Suddenly every rule she's been living by seems far less meaningful and she begins to wonder if her apparently #blessed life wasn't as real as she thought...Love funny, romantic stories? You don't want to miss Jo Watson:'The perfect choice for fans of romantic comedies' Gina's Bookshelf'It was amazing, it was hilarious' Rachel's Random Reads'A brilliant read from beginning to end' Hopeless Romantics'Sitting here open mouthed in disbelief at just how wonderful this book is' Rachel's Random Reads 'A stunning heart-warming read' Donna's Book Blog
Trump and the Media
by Pablo Boczkowski Zizi PapacharissiThe election of Donald Trump and the great disruption in the news and social media. Donald Trump's election as the 45th President of the United States came as something of a surprise—to many analysts, journalists, and voters. The New York Times's The Upshot gave Hillary Clinton an 85 percent chance of winning the White House even as the returns began to come in. What happened? And what role did the news and social media play in the election? In Trump and the Media, journalism and technology experts grapple with these questions in a series of short, thought-provoking essays. Considering the disruption of the media landscape, the disconnect between many voters and the established news outlets, the emergence of fake news and “alternative facts,” and Trump's own use of social media, these essays provide a window onto broader transformations in the relationship between information and politics in the twenty-first century. The contributors find historical roots to current events in Cold War notions of "us" versus "them," trace the genealogy of the assault on facts, and chart the collapse of traditional news gatekeepers. They consider such topics as Trump's tweets (diagnosed by one writer as “Twitterosis”) and the constant media exposure given to Trump during the campaign. They propose photojournalists as visual fact checkers (“lessons of the paparazzi”) and debate whether Trump's administration is authoritarian or just authoritarian-like. Finally, they consider future strategies for the news and social media to improve the quality of democratic life. Contributors Mike Ananny, Chris W. Anderson, Rodney Benson, Pablo J. Boczkowski, danah boyd, Robyn Caplan, Michael X. Delli Carpini, Josh Cowls, Susan J. Douglas, Keith N. Hampton, Dave Karpf, Daniel Kreiss, Seth C. Lewis, Zoey Lichtenheld, Andrew L. Mendelson, Gina Neff, Zizi Papacharissi, Katy E. Pearce, Victor Pickard, Sue Robinson, Adrienne Russell, Ralph Schroeder, Michael Schudson, Julia Sonnevend, Keren Tenenboim-Weinblatt, Tina Tucker, Fred Turner, Nikki Usher, Karin Wahl-Jorgensen, Silvio Waisbord, Barbie Zelizer
The Trump Presidency, Journalism, and Democracy (Routledge Research in Journalism)
by Robert E. Gutsche Jr.This book examines the disruptive nature of Trump news – both the news his administration makes and the coverage of it – related to dominant paradigms and ideologies of U.S. journalism. By relying on conceptualizations of media memory and "othering" through news coverage that enhances socio-conservative positions on issues such as immigration, the book positions this moment in a time of contestation. Contributors ranging from scholars, professionals, and media critics operate in unison to analyze today’s interconnected challenges to traditional practices within media spheres posed by Trump news. The outcomes should resonate with citizens who rely on journalism for civic engagement and who are active in social change
Trump Was a Joke: How Satire Made Sense of a President Who Didn’t (Routledge Advances in Theatre & Performance Studies)
by Sophia A McclennenWritten by a scholar of satire and politics, Trump Was a Joke explains why satire is an exceptional foil for absurd political times and why it did a particularly good job of making sense of Trump. Covering a range of comedic interventions, Trump Was a Joke analyzes why political satire is surprisingly effective at keeping us sane when politics is making us crazy. Its goal is to highlight the unique power of political satire to encourage critical thinking, foster civic action, and further rational debate in moments of political hubris and hysteria. The book has been endorsed by Bassem Youssef, who has been referred to as the “Jon Stewart of Egypt,” and Srdja Popovic, author of Blueprint for Revolution, who used satirical activism to bring down Serbian dictator Slobodan Milosevic. With a foreword by award-winning filmmaker, satirist, and activist Michael Moore, this study will be of interest to readers who follow politics and enjoy political comedy and will appeal to the communications, comedy studies, media studies, political science, rhetoric, cultural studies, and American studies markets.
Trust and Communication in a Digitized World
by Bernd BlöbaumThis book explores models and concepts of trust in a digitized world. Trust is a core concept that comes into play in multiple social and economicrelations of our modern life. The book provides insights into the current stateof research while presenting the viewpoints of a variety of disciplines such ascommunication studies, information systems, educational and organizational psychology,sports psychology and economics. Focusing on an investigation of how the Internetis changing the relationship between trust and communication, and the impact thischange has on trust research, this volume facilitates a greater understandingof these topics, thus enabling their employment in social relations.
Trust and Records in an Open Digital Environment (Routledge Guides to Practice in Libraries, Archives and Information Science)
by Hrvoje StančićTrust and Records in an Open Digital Environment explores issues that arise when digital records are entrusted to the cloud and will help professionals to make informed choices in the context of a rapidly changing digital economy. Showing that records need to ensure public trust, especially in the era of alternative truths, this volume argues that reliable resources, which are openly accessible from governmental institutions, e-services, archival institutions, digital repositories, and cloud-based digital archives, are the key to an open digital environment. The book also demonstrates that current established practices need to be reviewed and amended to include the networked nature of the cloud-based records, to investigate the role of new players, like cloud service providers (CSP), and assess the potential for implementing new, disruptive technologies like blockchain. Stančić and the contributors address these challenges by taking three themes – state, citizens, and documentary form – and discussing their interaction in the context of open government, open access, recordkeeping, and digital preservation. Exploring what is needed to enable the establishment of an open digital environment, Trust and Records in an Open Digital Environment should be essential reading for data, information, document, and records management professionals. It will also be a key text for archivists, librarians, professors, and students working in the information sciences and other related fields.
Trust and Reputation Management Systems
by Denis TrčekThis book provides an understanding of the core pillars of trust and reputation systems in electronic business settings. It presents the main existing methods and evaluates them from a managerial point of view. The book outlines the necessary technological environment without entangling the reader in too much technical detail. An implementation roadmap on a strategic and tactical level is given as well as guidance on linking trust and reputation management to existing information systems. Existing standards and solutions like recommendation systems, web services, semantic and big data technologies are put into context to prevent subverting efforts using false ratings, faked identities and other security issues. An outlook into recent and future developments completes the book.
Trust and Trustworthy Computing
by Mauro Conti Matthias Schunter Ioannis AskoxylakisThis book constitutes the refereed proceedings of the 8th International Conference on Trust and Trustworthy Computing, TRUST 2015, held in Heraklion, Crete, Greece, in August 2015. The 15 full papers and 3 short papers presented in this volume were carefully reviewed and selected from 42 submissions. They were organized in topical sections named: hardware-enhanced trusted execution; trust and users; trusted systems and services; trust and privacy; and building blocks for trust. There are 7 two-page abstracts of poster papers included in the back matter of the volume.
Trust and Trustworthy Computing
by Michael Franz Panos PapadimitratosThis book constitutes the refereed proceedings of the 9th International Conference on Trust and Trustworthy Computing, TRUST 2016, held in Vienna, Austria, in August 2016. The 8 full papers presented in this volume were carefully reviewed and selected from 25 submissions. Topics discussed in this year's research contributions included topics such as anonymous and layered attestation, revocation, captchas, runtime integrity, trust networks, key migration, and PUFs. Topics discussed in this year's research contributions included topics such as anonymous and layered attestation, revocation, captchas, runtime integrity, trust networks, key migration, and PUFs.
Trust-based Collective View Prediction
by Su Chen Guandong Xu Jia Zhou Tiejian LuoCollective view prediction is to judge the opinions of an active web user based on unknown elements by referring to the collective mind of the whole community. Content-based recommendation and collaborative filtering are two mainstream collective view prediction techniques. They generate predictions by analyzing the text features of the target object or the similarity of users' past behaviors. Still, these techniques are vulnerable to the artificially-injected noise data, because they are not able to judge the reliability and credibility of the information sources. Trust-based Collective View Prediction describes new approaches for tackling this problem by utilizing users' trust relationships from the perspectives of fundamental theory, trust-based collective view prediction algorithms and real case studies. The book consists of two main parts - a theoretical foundation and an algorithmic study. The first part will review several basic concepts and methods related to collective view prediction, such as state-of-the-art recommender systems, sentimental analysis, collective view, trust management, the Relationship of Collective View and Trustworthy, and trust in collective view prediction. In the second part, the authors present their models and algorithms based on a quantitative analysis of more than 300 thousand users' data from popular product-reviewing websites. They also introduce two new trust-based prediction algorithms, one collaborative algorithm based on the second-order Markov random walk model, and one Bayesian fitting model for combining multiple predictors. The discussed concepts, developed algorithms, empirical results, evaluation methodologies and the robust analysis framework described in Trust-based Collective View Prediction will not only provide valuable insights and findings to related research communities and peers, but also showcase the great potential to encourage industries and business partners to integrate these techniques into new applications.
Trust, Computing, and Society
by Richard H.R. HarperThe internet has altered how people engage with each other in myriad ways, including offering opportunities for people to act distrustfully. This fascinating set of essays explores the question of trust in computing from technical, socio-philosophical, and design perspectives. Why has the identity of the human user been taken for granted in the design of the internet? What difficulties ensue when it is understood that security systems can never be perfect? What role does trust have in society in general? How is trust to be understood when trying to describe activities as part of a user requirement program? What questions of trust arise in a time when data analytics are meant to offer new insights into user behavior and when users are confronted with different sorts of digital entities? These questions and their answers are of paramount interest to computer scientists, sociologists, philosophers and designers confronting the problem of trust.
Trust & Fault in Multi Layered Cloud Computing Architecture
by Pradeep Kumar Gupta Punit GuptaThis book discusses various aspects of cloud computing, in which trust and fault-tolerance models are included in a multilayered, cloud architecture. The authors present a variety of trust and fault models used in the cloud, comparing them based on their functionality and the layer in the cloud to which they respond. Various methods are discussed that can improve the performance of cloud architectures, in terms of trust and fault-tolerance, while providing better performance and quality of service to user. The discussion also includes new algorithms that overcome drawbacks of existing methods, using a performance matrix for each functionality. This book provide readers with an overview of cloud computing and how trust and faults in cloud datacenters affects the performance and quality of service assured to the users. Discusses fundamental issues related to trust and fault-tolerance in Cloud Computing;Describes trust and fault management techniques in multi layered cloud architecture to improve security, reliability and performance of the system;Includes methods to enhance power efficiency and network efficiency, using trust and fault based resource allocation.
Trust for Intelligent Recommendation
by Touhid BhuiyanRecommender systems are one of the recent inventions to deal with the ever-growing information overload in relation to the selection of goods and services in a global economy. Collaborative Filtering (CF) is one of the most popular techniques in recommender systems. The CF recommends items to a target user based on the preferences of a set of similar users known as the neighbors, generated from a database made up of the preferences of past users. In the absence of these ratings, trust between the users could be used to choose the neighbor for recommendation making. Better recommendations can be achieved using an inferred trust network which mimics the real world "friend of a friend" recommendations. To extend the boundaries of the neighbor, an effective trust inference technique is required. This book proposes a trust interference technique called Directed Series Parallel Graph (DSPG) that has empirically outperformed other popular trust inference algorithms, such as TidalTrust and MoleTrust. For times when reliable explicit trust data is not available, this book outlines a new method called SimTrust for developing trust networks based on a user's interest similarity. To identify the interest similarity, a user's personalized tagging information is used. However, particular emphasis is given in what resources the user chooses to tag, rather than the text of the tag applied. The commonalities of the resources being tagged by the users can be used to form the neighbors used in the automated recommender system. Through a series of case studies and empirical results, this book highlights the effectiveness of this tag-similarity based method over the traditional collaborative filtering approach, which typically uses rating data. Trust for Intelligent Recommendation is intended for practitioners as a reference guide for developing improved, trust-based recommender systems. Researchers in a related field will also find this book valuable.