With software and hardware development techniques improving constantly, it’s surprising to learn that more than half of all technology projects overrun their schedules and budgets by 200 percent or more. Computerworld magazine recently reported several surveys showing that project failure is overwhelmingly traceable to poorly defined project organization, a lack of training, weak executive support, inconsistent methods and policies, and other readily addressed factors.
Managing Information Technology Projects gives systems project managers field-proven tools and step-by-step methodologies to start and complete every project — hardware, software, or integration — within prescribed parameters. Coverage includes:
* Organizing information technology project teams and developing project plans * Risk management issues for IT projects * Systems engineering * Customer requirements and service * Project monitoring, control, closeout, and assessment
THE REALITY BEHIND SYSTEM SUCCESS… Steven Alter’s Information Systems: Foundation of E-Business, fourth edition, emphasizes the essential role information systems play in today’s successful businesses. Viewing information systems from a business perspective, is essential for understanding how e-commerce and e-business really work and for appreciating why technology is not a magic bullet that solves all problems. Most current business practices rely on IT, but successful application of any technology involves much more than the technology itself. Today’s managers need a way to understand and evaluate the impact and use of technology in their businesses. This book is an indispensable tool for business and IT students because it: provides a rigorous, yet non-technical approach, that any manager, executive, or business professional can use to visualize and analyze system-related opportunities and problems that confront almost every company in today’s economy. presents a practical, straightforward approach for attaining business results, recognizing possibilities, and avoiding the wasted time and effort consumed by technology initiatives that never achieve their goals. combines the vocabulary of today’s technologies with problem solving tools and methods that business and IT students can continue to use in the future. This text’s updated coverage of the work system framework and principles, e-business and e-commerce, value and supply chains, ERP systems, networks, and system security, help explain how technology applications make a difference. Its companion web site ( www.prenhall.com/alter ) extends the book’s coverage. The balance of theory and practice in this text makes Information Systems: Foundation of E-Business, fourth edition, a resource that business and IT students can use even after new generations of technology have replaced those of today.
The book walks you step by step on how and what to look for when using Dr. Williams methodology. He reveals all his indicators in the book, so if you can’t afford his software/course, you can simply add it to your favorite charting software!
Important new insights into how various components and systems evolved
How many people do I need? When will the quality be good enough for commercial sale? Can this really be done in two weeks? Rather than relying on instinct, the authors of Software Measurement and Estimation offer a new, tested approach that includes the quantitative tools, data, and knowledge needed to make sound estimations.
This one-of-a-kind resource contains 500 pages of jaw-dropping hacks, mods, and customizations. These include creating mashups with data from other sources such as Flickr, building a space station tracker, hacking Maps with Firefox PiggyBank, and building a complete community site with Maps and Earth. Now you can map out locations, get driving directions, zoom into any point on the globe, display real time traffic, and much more.
They dreamed of a better browser . . . and before you could say “explore no more,” Firefox was born. But already you want more. Tighter security, greater functionality. A custom installation for Linux. Maybe even that unique extension you’ve always dreamed of creating. Well, if you want to tweak the Fox, here are over 400 pages of ways to do it. From hacking profile settings to cracking links and cleaning out the cookie jar, this is the stuff that puts you in control.
Clustering is one of the most fundamental and essential data analysis techniques. Clustering can be used as an independent data mining task to discern intrinsic characteristics of data, or as a preprocessing step with the clustering results then used for classification, correlation analysis, or anomaly detection. Kogan and his co-editors have put together recent advances in clustering large and high-dimension data. Their volume addresses new topics and methods which are central to modern data analysis, with particular emphasis on linear algebra tools, opimization methods and statistical techniques. The contributions, written by leading researchers from both academia and industry, cover theoretical basics as well as application and evaluation of algorithms, and thus provide an excellent state-of-the-art overview. The level of detail, the breadth of coverage, and the comprehensive bibliography make this book a perfect fit for researchers and graduate students in data mining and in many other important related application areas.
You bought your Mac OS X Tiger computer because you thought it would be easy to use-and it is! But if you’ve never used a computer before, never stared at a graphical user interface or clicked an icon to launch a program or open a file, getting going with your new machine can still be a daunting proposition. With this guide from legendary author Scott Kelby, it doesn’t have to be! Realizing there are still plenty of novice users just like yourself whose Macs represent their very first foray into personal computing, this guide provides a simple, practical approach guaranteed to get you sending email, going on the Internet, creating Word documents, and more immediately with Mac OS X Tiger. Focused lessons take you step-by-step through all of the tasks you’re most eager to tackle with your Mac OS X Tiger machine (in the order you’re likely to approach them): using the mouse, going on the Internet, sending email, initiating iChat sessions, creating address books and calendars, importing and sharing photos, making play lists and burning CDs, synching music with your iPod, launching and saving Word documents, using search (Spotlight), organizing files, and more.
SAS Enterprise Miner is the first and only data mining solution that addresses the entire data mining process-and it does it using an intuitive point-and-click interface. This beginner’s guide describes the core functionality of SAS Enterprise Miner and shows you how to perform basic tasks. You will learn how to manage process flow diagrams and projects and how to use the graphical user interface (GUI) tools for SEMMA. The data mining tasks you will learn include sampling, exploring, modifying, modeling, and assessing. Step-by-step examples for creating a process flow diagram are also provided. This title is also available online. This title is intended for both quantitative analysts and business technologists who want to learn to use the data mining capabilities of SAS Enterprise Miner.
