The University of Arizona Artificial Intelligence Lab (AI Lab) Dark Web project is a long-term scientific research program that aims to study and understand the international terrorism (Jihadist) phenomena via a computational, data-centric approach. We aim to collect "ALL" web content generated by international terrorist groups,...

Organized into lessons that distill the most crucial information on each iTunes topic - fully up to date...

Since the 1960s, database systems have been playing a relevant role in the information technology field. By the mid-1960s, several systems were also available for commercial purposes. Hierarchical and network database systems provided two different perspectives and data models to organize data collections. In 1970, E. Codd wrote a...

Tap into the power of the free and open source software package, vtiger CRM—the popular alternative to commercial CRM tools. This powerful tool has enjoyed worldwide success and is being utilized by small and large organizations alike. You, too, can add real, modern CRM (customer relationship management) to your business model,...

Any organization that has a searchable web site or intranet is sitting on top of hugely valuable and usually under-exploited data: logs that capture what users are searching for, how often each query was searched, and how many results each query retrieved. Search queries are gold: they are real data that show us exactly what users are...

For anyone artistically inclined, observing the Moon and attempting to sketch or paint it can easily become a passion. The Moon presents a broad array of tone, texture, and form. Capturing this in a painting or sketch at the eyepiece of a telescope or even with binoculars develops observational skills, leaves a record of the observation, and...

Computational science is fundamentally changing how technological questions are addressed. The design of aircraft, automobiles, and even racing sailboats is now done by computational simulation. The mathematical foundation of this new approach is numerical analysis, which studies algorithms for computing expressions defined with real numbers....

This book provides an overview about the state-of-the-art solutions and the most recent advances in schema matching and mapping, both recognized as key areas of metadata management. Tasks involving metadata are indeed pervasive in databases and information systems and include schema evolution, schema and ontology integration and matching, XML...

When I began writing this book, I spent quite a bit of time searching for a good quote to start things off. I ended up with two. R is a wonderfully flexible platform and language for exploring, visualizing, and understanding data. I chose the quote from Alice in Wonderland to capture the flavor of statistical analysis today—an...