The rapid growth of the Web in the past two decades has made it the largest publicly accessible data source in the world. Web mining aims to discover useful information or knowledge from Web hyperlinks, page contents, and usage logs. Based on the primary kinds of data used in the mining process, Web mining tasks can be categorized...

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...

concerned with the study of the development and use of advanced information technologies and systems for national, international, and societal security-related applications. In the past few years,we have witnessed that ISI experienced tremendous growth and attracted significant interest involving academic researchers in related fields...

As the title of this book suggests, it is an update of the first edition of the Handbook of Natural Language Processing which was edited by Robert Dale, Hermann Moisl, and Harold Somers and published in the year 2000. The vigorous growth of new methods in Natural Language Processing (henceforth, NLP) since then, strongly suggested that...

Five years ago, we authored “Text Mining: Predictive Methods for Analyzing Unstructured Information.” That book was geared mostly to professional practitioners, but was adaptable to course work with some effort by the instructor. Many topics were evolving, and this was one of the earliest efforts to collect material for predictive...

Asterisk is an open source, converged telephony platform, which is designed primarily to run on Linux. Asterisk combines more than 100 years of telephony knowledge into a robust suite of tightly integrated telecommunications applications. The power of Asterisk lies in its...

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...

SharePoint 2010 enables businesses to set up collaboration with, and for, many types of entities (employees, vendors, customers, and so on) while integrating disparate technologies. It has proved so valuable a tool at many organizations that its growth has led it to become a mission-critical application. As SharePoint has grown through each...

There is no escaping the reality that businesses live on the Web today. From banks to bookstores, from auctions to games, the Web is the place where most businesses ply their trade. For consumers, the Web has become the place where they do the majority of their business as well. For example, nearly 50 percent of all retail music sales in the...

Data mining has developed rapidly and has become very popular in the past two decades, but actually has its origin in the early stages of IT, then being mostly limited to one-dimensional searching in databases. The statistical basis of what is now also referred to as data mining has often been laid centuries ago. In corporate...

Why did we decide to update this book on ATM once again? Mainly, because the publisher asked us to! Seriously, though, in the fast moving telecommunications industry, a lot has happened since the publication of the last edition in 1998. In case you have been asleep, Internet-based communication is clearly the killer application for...

Studying the history of consumer electronics is nothing short of fascinating. The landscape is filled with countless stories of product successes and failures— fickle consumer adoptions, clever marketing campaigns that outsmart the best technologies, better packaging winning over better technology, and products that are simply...