Understanding Computer Simulation by Roger McHaney

Ontologies provide a common vocabulary of an area and define - with different levels of formality - the meaning of the terms and the relationships between them. Ontologies may be reused and shared across applications and groups Concepts in the ontology are usually organized in taxonomies and relations between concepts, properties of concepts, and axioms are typically used for representing the knowledge contained in ontologies. With the growth of information available, e.g. on the WWW, they are popularly applied in knowledge management, semantic web, natural language generation, enterprise modelling, knowledge-based systems, ontology-based brokers, e-commerce platforms and interoperability between systems. This book looks at questions such as: * What is an ontology? * What are the uses of ontologies? * What types of ontologies exist? What are the most well-known ones? * How do I select the best ontology for my application? * What are the principles for building an ontology? * What methodologies should I use to build my own ontology? Which techniques are appropriate for each step? * How do software tools support the process of building and using ontologies? * What language can I use to implement ontologies? * How can I integrate ontologies in a given language? The book presents the theoretical foundations of ontological engineering and covers the practical aspects of selecting and applying methodologies, tools and languages for building ontologies. The applications of ontologies are also illustrated with case studies taken from the areas of knowledge management, e-commerce and the semantic web.

Beyond the Basics…Beneath the Surface…In Depth

Microsoft Expression Web 3

Advice and techniques that you need to get the job done.

Looking for ways to streamline your work so that you can focus on maximizing your

time? In Depth provides specific, tested, and proven solutions to the problems you run

into every day—things other books ignore or oversimplify. This is the one book that you

can rely on to answer all the questions you have now and will have in the future.

Step-by-step instructions with callouts to iPhone images that show you exactly what to do.

Help when you run into iPhone problems or limitations.

Tips and Notes to help you get the most from your iPhone.

Full-color, step-by-step tasks walk you through getting and keeping your iPhone working just the way you want. The tasks include:

MacMost.com Guide to Switching to the Mac

Switching to the Mac? Awesome! You’ve got company—lots of it! And with this book, you’ve got help, too... all the help you’ll ever need!

MacMost.com founder Gary Rosenzweig quickly gets you comfy with your new Mac, demonstrates the ”Mac way” to perform every common Windows task, and shows how to do more with Macs than you ever could in Windows... way more!

Activator without further ado activate your copy of Windows 7 and Server 2008 and makes it real.
Yeah, new Win7 activation toolkit. Just get yourself Windows 7 & Server 2008 releases from GRP or WZT, choose one of the activation methods and you're good to go. Read instructions first.

This is the third in O'Reilly's series of landmark Perl tutorials, which started with Learning Perl, the bestselling introduction that taught you the basics of Perl syntax, and Intermediate Perl, which taught you how to create re-usable Perl software. Mastering Perl pulls everything together to show you how to bend Perl to your will. It convey's Perl's special models and programming idioms.

This book isn't a collection of clever tricks, but a way of thinking about Perl programming so you can integrate the real-life problems of debugging, maintenance, configuration, and other tasks you encounter as a working programmer.