This book is designed not to provide detailed audit/review programs for ERP systems but to underline the main concepts involved in each major phase of the ERP life cycle, as well as the major components of ERP systems of special interest to auditors. It is intended to familiarize the reader with the built-in controls in the ERP architecture...

Electronic commerce has been an important and viable part of the Internet for well over a decade now. From the behemoths like Amazon.com to the mom-and-pop online stores, e-commerce is performed in a number of ways. Despite the dozen, or hundred, of failures for every single commercial success, e-commerce can still be an excellent business...

Radio frequency identification (RFID) is gaining in popularity, especially as we find ourselves in this communications age and headed towards a ubiquitous computing world. Automatic identification systems become an important aspect not just in today’s technology but also as part of our daily life. We need RFID in our cars,...

Digital identity can be defined as the digital representation of the information known about a specific individual or organization. Digital identity management technology is an essential function in customizing and enhancing the network user experience, protecting privacy, underpinning accountability in transactions and interactions, and...

This is changing, and quickly. Most records...

The 14 revised full papers presented together with an invited paper were carefully selected during two round of reviewing and revision from 22...

The versatile capabilities and large set of add-on packages make R an excellent alternative to many existing and often expensive data mining tools. Exploring this area from the perspective of a practitioner, Data Mining with R: Learning with Case Studies uses practical examples to illustrate the power of R and data...

Continuing advances in the development of wireless and Internet technologies generate ever increasing interest in the diffusion, usage, and processing of georeferenced data of all types. Spatially-aware wireless and Internet devices also offer new ways of accessing and analyzing geo-spatial information in both realworld and virtual spaces....

In the past half-century we have gone from a world where computers were science fiction to a world where computers are everyday fact. Just thirty years ago the computer that flew with the first astronauts to the moon had less computing power than the computer on the average student’s desk today. Computers have grown in popularity,...

To succeed in today's challenging business environment, companies need software developers who can implement integrated enterprise-wide applications and satisfy the demands of customers whose needs continue to evolve. Not only can you become that enterprise developer, but you can also be certified by IBM in the greatest technology...

PostgreSQL is a powerful, open source object-relational database system. An enterprise database, PostgreSQL includes features such as Multi-Version Concurrency Control (MVCC), point-in-time recovery, tablespaces, asynchronous replication, nested transactions (savepoints), online/hot backups, a sophisticated query planner/optimizer, and...