After being shrouded in esoterica for a long time, Global Navigation Satellite Systems (GNSS) have become part of everyday life, especially the Global Positioning System (GPS). Having spent 40 years involved with the subject, it became clear to me that it would be useful to have a book about the business aspects of these systems. This...

Probability theory and fuzzy logic are the principal components of an array of methodologies for dealing with problems in which uncertainty and imprecision play important roles. In relation to probability theory, fuzzy logic is a new kid on the block. As such, it has been and continues to be, though to a lesser degree, an object of...

The goal of this book is to provide an overview of the current state of knowledge of educational data mining (EDM). The primary goal of EDM is to use large-scale educational data sets to better understand learning and to provide information about the learning process. Although researchers have been studying human learning for over a...

The idea of writing this book came to us one afternoon when we were discussing building mobile applications. We marveled about the lack of reference materials and books that would go beyond WAP and single channel wireless publishing. Jeremy Judson of McGraw-Hill/ Osborne encouraged us to share what we know best: how to build mobile...

Search has been vital to artificial intelligence from the very beginning as a core technique in problem solving. The authors present a thorough overview of heuristic search with a balance of discussion between theoretical analysis and efficient implementation and application to real-world problems. Current developments in search such as...

When the first edition of this book was published, the idea of combining a text on digital design with one on VHDL seemed novel. At about the same time, several other books with similar themes were published. This book has now been adopted by several universities as a core text. Moreover, the first edition has now been translated into...

AS WE WRITE THIS, it has been several years since we penned the first edition of The Official Ubuntu Book. Over that time, we have seen Ubuntu continue its explosive growth. Updating this book drives this fact home in striking ways. For example, the number of users and posts in the Ubuntu Forums has nearly doubled since the last...

My interest in oscillators started many years ago when I was an undergraduate student and one of the laboratory experiments was the design of a Colpitts oscillator. It was amazing to see how a sinusoidal signal appeared when the power supply was turned on. What an interesting way of controlling the motion of electrons in the circuit!...

PowerShell is becoming the de facto administration tool for Microsoft Server products. The ability to script out reusable steps and code makes life easier for administrators, developers, and managers alike. With the latest release of Microsoft SharePoint Server 2010, PowerShell is the recommended administration...

The Extract-Transform-Load (ETL) system is the foundation of the data warehouse. A properly designed ETL system extracts data from the source systems, enforces data quality and consistency standards, conforms data so that separate sources can be used together, and finally delivers data in a presentation-ready format so that...