From time immemorial, the security realm and personal identification task had shown progress by employing technological means like secret knowledge as passwords and Personal Identification Numbers, and by using personal possessions as identity cards and Radio Frequency Identification chips. As opposed to these means which are...

Human computation is a new and evolving research area that centers around harnessing human intelligence to solve computational problems that are beyond the scope of existing Artificial Intelligence (AI) algorithms. With the growth of the Web, human computation systems can now leverage the abilities of an unprecedented number of people via the...

Relationships matter. Ever since the dawn of time, when caveman Fred asked caveman Barney whether there was any work down at the quarry, human beings have always networked. We’re social creatures who like to reach out and talk to someone. As the Internet developed and grew in popularity, people rapidly took advantage of this new...

This book is intended for IT administrators to get a handle on SharePoint Foundation and is an update of Mastering Windows SharePoint Services 3.0. It is meant to be used both as a reference for overworked network administrators who don’t have a lot of time to spare slogging through articles and forums, and as a cover-to-cover...

Former hacker Kevin Poulsen has, over the past decade, built a reputation as one of the top investigative reporters on the cybercrime beat. In Kingpin, he pours his unmatched access and expertise into book form for the first time, delivering a gripping cat-and-mouse narrative—and an unprecedented view into the twenty-first...

In this age of universal electronic connectivity, of viruses and hackers, of electronic eavesdropping and electronic fraud, there is indeed no time at which security does not matter.Two trends have come together to make the topic of this book of vital interest. First, the explosive growth in computer systems and their interconnections...

As the demand for data and information management continues to grow, so does the need to maintain and improve the security of databases, applications, and information systems. In order to effectively protect this data against evolving threats, an up-to-date understanding of the mechanisms for securing semantic Web technologies is...

From the moment it was published almost ten years ago, Elements of User Experience became a vital reference for web and interaction designers the world over, and has come to define the core principles of the practice. Now, in this updated, expanded, and full-color new edition, Jesse James Garrett has refined his...

This brief monograph is the first one to deal exclusively with the quantitative approximation by artificial neural networks to the identity-unit operator. Here we study with rates the approximation properties of the "right" sigmoidal and hyperbolic tangent artificial neural network positive linear operators. In particular we study...

You are a father or mother, a son or daughter, husband or wife, a significant other, a rock climber, a kite-flyer, a bicycle enthusiast, a marathon runner, a collector of old movies, a secret novelist, a boxing fan. You are the center of your universe. On the picture collage from the...