Introduction to Information Systems

Author: R. Kelly Rainer
Publisher: John Wiley & Sons
ISBN: 9780470473528
Release Date: 2010-04-12
Genre: Computers

Information technology professionals will gain invaluable information with this updated resource on how to connect concepts to key business areas. These areas include accounting, finance, marketing, management, human resources, and operations. The new edition provides concise and accessible coverage of core IT topics. Do It Yourself activities show them how to apply the information on the job. Technology professionals will then be able to discover how critical IT is to each functional area and every business.

Introduction to Information Systems Supporting and Transforming Business Third Canadian Edition

Author: R. Kelly Rainer
Publisher: Wiley Global Education
ISBN: 9781118726501
Release Date: 2014-07-29
Genre: Computers

The goal of Introduction to Information Systems, 3rd Canadian Edition remains the same: to teach all business majors, especially undergraduate ones, how to use information technology to master their current or future jobs and to help ensure the success of their organization. To accomplish this goal, this text helps students to become informed users; that is, persons knowledgeable about information systems and information technology. The focus is not on merely learning the concepts of IT but rather on applying those concepts to facilitate business processes. The authors concentrate on placing information systems in the context of business, so that students will more readily grasp the concepts presented in the text.The theme of this book is What's In IT for Me? This question is asked by all students who take this course. The book will show you that IT is the backbone of any business, whether a student is majoring in Accounting, Finance, Marketing, Human Resources, or Production/Operations Management. Information for the Management Information Systems (MIS) major is also included.

Information Technology and the Criminal Justice System

Author: April Pattavina
Publisher: SAGE
ISBN: 9780761930198
Release Date: 2005
Genre: Computers

Information Technology and the Criminal Justice System suggests that information technology in criminal justice will continue to challenge us to think about how we turn information into knowledge, who can use that knowledge, and for what purposes. In this text, editor April Pattavina synthesizes the growing body of research in information technology and criminal justice. Contributors examine what has been learned from past experiences, what the current state of IT is in various components of the criminal justice system, and what challenges lie ahead.

INTRODUCTION TO INFORMATION TECHNOLOGY

Author: RAJARAMAN, V.
Publisher: PHI Learning Pvt. Ltd.
ISBN: 9789387472303
Release Date: 2018-01-01
Genre:

his textbook is designed to teach a first course in Information Technology (IT) to all undergraduate students. In view of the all-pervasive nature of IT in today’s world a decision has been taken by many universities to introduce IT as a compulsory core course to all Bachelor’s degree students regardless of their specialisation. This book is intended for such a course. The approach taken in this book is to emphasize the fundamental “Science” of Information Technology rather than a cook book of skills. Skills can be learnt easily by practice with a computer and by using instructions given in simple web lessons that have been cited in the References. The book defines Information Technology as the technology that is used to acquire, store, organize, process and disseminate processed data, namely, information. The unique aspect of the book is to examine processing all types of data: numbers, text, images, audio and video data. As IT is a rapidly changing field, we have taken the approach to emphasize reasonably stable, fundamental concepts on which the technology is built. A unique feature of the book is the discussion of topics such as image, audio and video compression technologies from first principles. We have also described the latest technologies such as ‘e-wallets’ and ‘cloud computing’. The book is suitable for all Bachelor’s degree students in Science, Arts, Computer Applications, and Commerce. It is also useful for general reading to learn about IT and its latest trends. Those who are curious to know, the principles used to design jpg, mp3 and mpeg4 compression, the image formats—bmp, tiff, gif, png, and jpg, search engines, payment systems such as BHIM and Paytm, and cloud computing, to mention a few of the technologies discussed, will find this book useful. KEY FEATURES • Provides comprehensive coverage of all basic concepts of IT from first principles • Explains acquisition, compression, storage, organization, processing and dis-semination of multimedia data • Simple explanation of mp3, jpg, and mpeg4 compression • Explains how computer networks and the Internet work and their applications • Covers business data processing, World Wide Web, e-commerce, and IT laws • Discusses social impacts of IT and career opportunities in IT and IT enabled services • Designed for self-study with every chapter starting with learning objectives and concluding with a comprehensive summary and a large number of exercises.

Introduction to Information Systems Third Canadian Edition

Author: R. Kelly Rainer
Publisher: John Wiley & Sons
ISBN: 9781118476994
Release Date: 2013-08-30
Genre: Information technology

The goal of Introduction to Information Systems, 3rd Canadian Edition remains the same: to teach all business majors, especially undergraduate ones, how to use information technology to master their current or future jobs and to help ensure the success of their organization. To accomplish this goal, this text helps students to become informed users; that is, persons knowledgeable about information systems and information technology. The focus is not on merely learning the concepts of IT but rather on applying those concepts to facilitate business processes. The authors concentrate on placing information systems in the context of business, so that students will more readily grasp the concepts presented in the text. The theme of this book is What's In IT for Me? This question is asked by all students who take this course. The book will show you that IT is the backbone of any business, whether a student is majoring in Accounting, Finance, Marketing, Human Resources, or Production/Operations Management. Information for the Management Information Systems (MIS) major is also included.

Fundamentals of Information Systems

Author: Ralph Stair
Publisher: Cengage Learning
ISBN: 9781337097536
Release Date: 2017-03-14
Genre: Computers

Readers gain an overview of the core principles of IS and how it is practiced today as the concise, nine-chapter FUNDAMENTALS OF INFORMATION SYSTEMS, 9th edition combines the latest research with the most current coverage available. The book addresses analytics; big data; business intelligence; cloud computing; cybercrime; information system security; e-commerce; enterprise systems; ethical, legal, and social issues of information systems; mobile computing solutions; and systems acquisition and development. Readers learn how information systems can increase profits and reduce costs as they explore the latest information on artificial intelligence, change management, consumerization of information systems, data governance, energy and environmental concerns, global IS challenges, Internet of Everything, Internet censorship and net neutrality, IS careers, and virtual teams. Maximize success as an employee, decision maker, and business leader with this streamlined, contemporary resource. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Managing Information Systems

Author: David Boddy
Publisher: Pearson Education
ISBN: 0273716816
Release Date: 2008
Genre: Computers

This text takes an organisational approach to managing information systems. It integrates the management of IS with central themes from organisational behaviour to strategy using a consistent 'interaction model' throughout.

An Introduction to Medicinal Chemistry

Author: Graham Patrick
Publisher: Oxford University Press
ISBN: 9780198749691
Release Date: 2017
Genre: Pharmaceutical chemistry

For many people, taking some form of medication is part of everyday life, whether for mild or severe illness, acute or chronic disease, to target infection or to relieve pain. However for most it remains a mystery as to what happens once the drug has been taken into the body: how do the drugs actually work? Furthermore, by what processes are new drugs discovered and brought to market?An Introduction to Medicinal Chemistry, sixthedition, provides an accessible and comprehensive account of this fascinating multidisciplinary field. Assuming little prior knowledge, the text is ideal for those studying the subject for the first time. Inaddition to covering the key principles of drug design and drug action, the text also discusses important current topics in medicinal chemistry. The subject is brought to life throughout by engaging case studies highlighting particular classes of drugs, and the stories behind their discovery and development.

Introduction to Information Retrieval

Author: Christopher D. Manning
Publisher: Cambridge University Press
ISBN: 9781139472104
Release Date: 2008-07-07
Genre: Computers

Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.

Component based Software Engineering

Author: George T. Heineman
Publisher: Addison-Wesley Professional
ISBN: 0201704854
Release Date: 2001
Genre: Computers

Component-Based Software Engineering (CBSE) is the way to produce software fast. This book presents the concepts in CBSE. While detailing both the advantages and the limitations of CBSE, it covers every aspect of component engineering, from software engineering practices to the design of software component infrastructure, technologies, and system.

Introduction to Information Systems Enabling and Transforming Business

Author: CTI Reviews
Publisher: Cram101 Textbook Reviews
ISBN: 9781497078697
Release Date: 2016-10-16
Genre: Education

Facts101 is your complete guide to Introduction to Information Systems, Enabling and Transforming Business. In this book, you will learn topics such as as those in your book plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.

Information Systems Today

Author: Joseph Valacich
Publisher: Pearson
ISBN: 9780134606361
Release Date: 2017-01-10
Genre: Business & Economics

Our primary goal for Information Systems Today: Managing The Digital World, 8/e, was to emphasize the importance of information systems to all business students as the role of information technology and systems continues to expand within organizations and society. Most notably, we extensively examine how five big megatrends—mobile, social media, the Internet of Things, cloud computing, and Big Data—are transforming individuals, organizations, and society. Given this clear focus, we are better able to identify those topics most critical to students and future business professionals. Consequently, we have made substantial revisions to the basic content of the chapters and pedagogical elements as well as introduced several new elements that we believe help achieve this goal. In addition to the changes within the main chapter content, we have also added two new features to each chapter—Green IT and Security Matters. Green IT presents environmental issues arising from the use of information systems. For example, in Chapter 4, we discuss the environmental impacts of online shopping. Security Matters presents some current issues and threats arising from the ubiquitous use of information systems. For example, in Chapter 5, we discuss how hacktivists challenged the extramarital dating website Ashley Madison.

Data Mining

Author: Ian H. Witten
Publisher: Morgan Kaufmann
ISBN: 9780128043578
Release Date: 2016-10-01
Genre: Computers

Data Mining: Practical Machine Learning Tools and Techniques, Fourth Edition, offers a thorough grounding in machine learning concepts, along with practical advice on applying these tools and techniques in real-world data mining situations. This highly anticipated fourth edition of the most acclaimed work on data mining and machine learning teaches readers everything they need to know to get going, from preparing inputs, interpreting outputs, evaluating results, to the algorithmic methods at the heart of successful data mining approaches. Extensive updates reflect the technical changes and modernizations that have taken place in the field since the last edition, including substantial new chapters on probabilistic methods and on deep learning. Accompanying the book is a new version of the popular WEKA machine learning software from the University of Waikato. Authors Witten, Frank, Hall, and Pal include today's techniques coupled with the methods at the leading edge of contemporary research. Please visit the book companion website at http://www.cs.waikato.ac.nz/ml/weka/book.html It contains Powerpoint slides for Chapters 1-12. This is a very comprehensive teaching resource, with many PPT slides covering each chapter of the book Online Appendix on the Weka workbench; again a very comprehensive learning aid for the open source software that goes with the book Table of contents, highlighting the many new sections in the 4th edition, along with reviews of the 1st edition, errata, etc. Provides a thorough grounding in machine learning concepts, as well as practical advice on applying the tools and techniques to data mining projects Presents concrete tips and techniques for performance improvement that work by transforming the input or output in machine learning methods Includes a downloadable WEKA software toolkit, a comprehensive collection of machine learning algorithms for data mining tasks-in an easy-to-use interactive interface Includes open-access online courses that introduce practical applications of the material in the book