This book is concerned with the concept, the theories, and the implementations of text
mining. In Part I, we provide the fundamental knowledge about the text mining tasks, such as …

Recently, the database research literature has seen an explosion of publications with the
goal of using an RDBMS to store and/or query XML data. The problems addressed and …

XML is quickly becoming the de facto standard for data exchange over the Internet. This is
creating a new set of data management requirements involving XML, such as the need to …

We introduce a hierarchical labeling scheme called ORDPATH that is implemented in the
upcoming version of Microsoft® SQL Server™. ORDPATH labels nodes of an XML tree …

Extensible markup language (XML) is emerging as a de facto standard for information
exchange among various applications on the World Wide Web. There has been a growing …

Self-describing key-value data formats such as JSON are becoming increasingly popular as
application developers choose to avoid the rigidity imposed by the relational model …

As XML usage grows for both data-centric and document-centric applications, introducing
native support for XML data in relational databases brings significant benefits. It provides a …

Introduced forty years ago, relational databases proved unusually successful and durable.
However, relational database systems were not designed for modern applications and …

While many applications export data in hierarchical formats like XML and JSON, it is often
necessary to convert such hierarchical documents to a relational representation. This paper …

Storing and querying XML documents using a RDBMS is a challenging problem since one
needs to resolve the conflict between the hierarchical, ordered nature of the XML data model …