As the rapid development of World Wide Web, there is tremendous information" hiddened" in
Deep Web, and its capacity is increasing rapidly. The information can only be accessed by …

The paper investigates techniques for extracting data from HTML sites through the use of
automatically generated wrappers. To automate the wrapper generation and the data …

After introducing the core constituents of mashups, the components, in this chapter we study
what it means to integrate different components into composite applications, that is …

Information extraction from websites is nowadays a relevant problem, usually performed by
software modules called wrappers. A key requirement is that the wrapper generation …

Relational databases are known as collections of structured data within the digital structure
and are normally arranged in rows and columns. However, most business data are present …

The evolution of the web has outpaced itself: A growing wealth of information and
increasingly sophisticated interfaces necessitate automated processing, yet existing …

This second edition of a bestseller provides up-to-date knowledge of human factors issues
in web design. It comprehensively treats human factors research methods, design …

This paper presents the novel SphereSearch Engine that provides unified ranked retrieval
on heterogeneous XML and Web data. Its search capabilities include vague structure …

The paper presents YAWN, a system to convert the well-known and widely used Wikipedia
collection into an XML corpus with semantically rich, self-explaining tags. We introduce …

Web approaches employ annotation techniques to link individual information resources with
machine-comprehensible metadata. Before we can realize the potential this new vision …