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Books in Information systems

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81-90 of 254 results in All results

Data Mining Applications with R

  • 1st Edition
  • November 26, 2013
  • Yanchang Zhao + 1 more
  • English
  • eBook
    9 7 8 - 0 - 1 2 - 4 1 1 5 2 0 - 0
Data Mining Applications with R is a great resource for researchers and professionals to understand the wide use of R, a free software environment for statistical computing and graphics, in solving different problems in industry. R is widely used in leveraging data mining techniques across many different industries, including government, finance, insurance, medicine, scientific research and more. This book presents 15 different real-world case studies illustrating various techniques in rapidly growing areas. It is an ideal companion for data mining researchers in academia and industry looking for ways to turn this versatile software into a powerful analytic tool. R code, Data and color figures for the book are provided at the RDataMining.com website.

Investigating Internet Crimes

  • 1st Edition
  • November 12, 2013
  • Todd G. Shipley + 1 more
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 4 0 7 8 1 7 - 8
  • eBook
    9 7 8 - 0 - 1 2 - 4 0 7 9 2 9 - 8
Written by experts on the frontlines, Investigating Internet Crimes provides seasoned and new investigators with the background and tools they need to investigate crime occurring in the online world. This invaluable guide provides step-by-step instructions for investigating Internet crimes, including locating, interpreting, understanding, collecting, and documenting online electronic evidence to benefit investigations. Cybercrime is the fastest growing area of crime as more criminals seek to exploit the speed, convenience and anonymity that the Internet provides to commit a diverse range of criminal activities. Today's online crime includes attacks against computer data and systems, identity theft, distribution of child pornography, penetration of online financial services, using social networks to commit crimes, and the deployment of viruses, botnets, and email scams such as phishing. Symantec's 2012 Norton Cybercrime Report stated that the world spent an estimated $110 billion to combat cybercrime, an average of nearly $200 per victim. Law enforcement agencies and corporate security officers around the world with the responsibility for enforcing, investigating and prosecuting cybercrime are overwhelmed, not only by the sheer number of crimes being committed but by a lack of adequate training material. This book provides that fundamental knowledge, including how to properly collect and document online evidence, trace IP addresses, and work undercover.

Introduction to Information Security

  • 1st Edition
  • November 12, 2013
  • Timothy Shimeall + 1 more
  • English
  • Paperback
    9 7 8 - 1 - 5 9 7 4 9 - 9 6 9 - 9
  • eBook
    9 7 8 - 1 - 5 9 7 4 9 - 9 7 2 - 9
Most introductory texts provide a technology-based survey of methods and techniques that leaves the reader without a clear understanding of the interrelationships between methods and techniques. By providing a strategy-based introduction, the reader is given a clear understanding of how to provide overlapping defenses for critical information. This understanding provides a basis for engineering and risk-management decisions in the defense of information.Information security is a rapidly growing field, with a projected need for thousands of professionals within the next decade in the government sector alone. It is also a field that has changed in the last decade from a largely theory-based discipline to an experience-based discipline. This shift in the field has left several of the classic texts with a strongly dated feel.

Decision Support Systems: Issues and Challenges

  • 1st Edition
  • October 22, 2013
  • Göran Fick + 1 more
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 1 - 4 5 1 6 - 7
Decision Support Systems: Issues and Challenges covers the proceedings of the International Institute for Applied Systems Analysis (IIASA) International Task Force Meeting. The book reviews papers that tackle issues about decision support systems (DSS). Comprised of 17 chapters, the book organizes the chapters according to the topic of discussion, including framework, resource discipline, application experience, and issues for the future in DSS. The opening chapter is an introduction to the main topic of the book. Chapter 2 discusses frameworks for research on decision support systems, and Chapter 3 covers the decision support systems. The fourth chapter deals with organizational science contributions to the design of decision support systems, while the fifth chapter discusses using data bases for decision support. Chapter 6 tackles the overview of database technology in decision support systems, and Chapter 7 talks about doing and speaking in the office. The eighth chapter discusses a look back at an office of the future, while the ninth chapter covers the implications for research of installing a decision support system. Chapter 10 tackles the problems of design and implementation of computer-based decision support systems. Chapter 11 discusses an interactive modeling system for analysis of alternative decisions; Chapter 12 covers the structure of decision support systems. Chapters 13 to 15 review the group discussion during the conference about the issues for the future in DSS. This book will be of great interest to leaders, since it discusses the integration of technology in the interaction within an organization.

Data Mining and Knowledge Discovery for Geoscientists

  • 1st Edition
  • October 9, 2013
  • Guangren Shi
  • English
  • Hardback
    9 7 8 - 0 - 1 2 - 4 1 0 4 3 7 - 2
  • eBook
    9 7 8 - 0 - 1 2 - 4 1 0 4 7 5 - 4
Currently there are major challenges in data mining applications in the geosciences. This is due primarily to the fact that there is a wealth of available mining data amid an absence of the knowledge and expertise necessary to analyze and accurately interpret the same data. Most geoscientists have no practical knowledge or experience using data mining techniques. For the few that do, they typically lack expertise in using data mining software and in selecting the most appropriate algorithms for a given application. This leads to a paradoxical scenario of "rich data but poor knowledge". The true solution is to apply data mining techniques in geosciences databases and to modify these techniques for practical applications. Authored by a global thought leader in data mining, Data Mining and Knowledge Discovery for Geoscientists addresses these challenges by summarizing the latest developments in geosciences data mining and arming scientists with the ability to apply key concepts to effectively analyze and interpret vast amounts of critical information.

Joe Celko’s Complete Guide to NoSQL

  • 1st Edition
  • October 7, 2013
  • Joe Celko
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 4 0 7 1 9 2 - 6
  • eBook
    9 7 8 - 0 - 1 2 - 4 0 7 2 2 0 - 6
Joe Celko's Complete Guide to NoSQL provides a complete overview of non-relational technologies so that you can become more nimble to meet the needs of your organization. As data continues to explode and grow more complex, SQL is becoming less useful for querying data and extracting meaning. In this new world of bigger and faster data, you will need to leverage non-relational technologies to get the most out of the information you have. Learn where, when, and why the benefits of NoSQL outweigh those of SQL with Joe Celko's Complete Guide to NoSQL. This book covers three areas that make today's new data different from the data of the past: velocity, volume and variety. When information is changing faster than you can collect and query it, it simply cannot be treated the same as static data. Celko will help you understand velocity, to equip you with the tools to drink from a fire hose. Old storage and access models do not work for big data. Celko will help you understand volume, as well as different ways to store and access data such as petabytes and exabytes. Not all data can fit into a relational model, including genetic data, semantic data, and data generated by social networks. Celko will help you understand variety, as well as the alternative storage, query, and management frameworks needed by certain kinds of data.

The Moderator's Survival Guide

  • 1st Edition
  • September 25, 2013
  • Donna Tedesco + 1 more
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 4 0 4 7 0 0 - 6
  • eBook
    9 7 8 - 0 - 1 2 - 4 0 4 7 1 4 - 3
The Moderator's Survival Guide is your indispensable resource for navigating the rocky shoals of your one-on-one user research sessions. Inside, you’ll find guidance for nearly 100 diverse situations (ranging from business-as-usual to tricky and sticky) that might occur during usability studies, contextual inquiries, or user interviews. As a moderator, you are responsible for the well-being of the participant, your study, and your organization. You must be prepared for anything that may happen, from your technology failing to the participant quailing. Use this guide to identify your best next steps, react appropriately, and survive any challenges that comes your way.

Job Reconnaissance

  • 1st Edition
  • September 20, 2013
  • Josh More
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 4 1 6 6 0 1 - 1
  • eBook
    9 7 8 - 0 - 1 2 - 4 1 6 6 6 0 - 8
There is considerably more skill in the IT and security communities than is reflected in the jobs people are able to attain. Most people's limiting factor in their ability to get better jobs is not technical skills or even the soft skills necessary to do well in a new job. It is that getting a job is a completely different skill set and one that most people only practice every few years. Job Reconnaissance: Using Hacking Skills to Win the Job Hunt Game explains the job hunting process, why the most commonly followed models fail and how to better approach the search. It covers the entire job hunt process from when to decide to leave your current job, research new possible job opportunities, targeting your new boss, controlling the job interview process and negotiating your new compensation and the departure from your current job. This is not a complete all-in-one job-hunting book. This book assumes that the reader is reasonably competent and has already heard most of the "standard" advice, but is having difficulty putting the advice into practice. The goal is to fill in the gaps of the other books and to help the readers use their technical skills to their advantage in a different context. The emphasis in Job Reconnaissance is for infosec and IT job seekers to leverage the same skills they use in penetration testing and recon toward job-hunting success. These skills include targeting, reconnaissance and profiling combined with a technical look at skills other career search books commonly miss.

Data Stewardship

  • 1st Edition
  • September 16, 2013
  • David Plotkin
  • English
  • eBook
    9 7 8 - 0 - 1 2 - 4 1 0 4 4 5 - 7
Data stewards in business and IT are the backbone of a successful data governance implementation because they do the work to make a company’s data trusted, dependable, and high quality. Data Stewardship explains everything you need to know to successfully implement the stewardship portion of data governance, including how to organize, train, and work with data stewards, get high-quality business definitions and other metadata, and perform the day-to-day tasks using a minimum of the steward’s time and effort. David Plotkin has loaded this book with practical advice on stewardship so you can get right to work, have early successes, and measure and communicate those successes, gaining more support for this critical effort.

Total Information Risk Management

  • 1st Edition
  • August 30, 2013
  • Alexander Borek + 3 more
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 4 0 5 5 4 7 - 6
  • eBook
    9 7 8 - 0 - 1 2 - 4 0 5 8 6 1 - 3
How well does your organization manage the risks associated with information quality? Managing information risk is becoming a top priority on the organizational agenda. The increasing sophistication of IT capabilities along with the constantly changing dynamics of global competition are forcing businesses to make use of their information more effectively. Information is becoming a core resource and asset for all organizations; however, it also brings many potential risks to an organization, from strategic, operational, financial, compliance, and environmental to societal. If you continue to struggle to understand and measure how information and its quality affects your business, this book is for you. This reference is in direct response to the new challenges that all managers have to face. Our process helps your organization to understand the "pain points" regarding poor data and information quality so you can concentrate on problems that have a high impact on core business objectives. This book provides you with all the fundamental concepts, guidelines and tools to ensure core business information is identified, protected and used effectively, and written in a language that is clear and easy to understand for non-technical managers.

Related subjects

Database management

Information interfaces and presentation

Information storage and retrieval

Information systems applications

Information systems general

Models and principles