What is metadata and what do I need to know about it? These are two key questions for the information professional operating in the digital age as more and more

An overview of the field of information organization that examines resource description as both a product and process of the contemporary digital environment. T

This new and updated second edition of a classic text provides a thought provoking introduction to metadata for all library and information students and profess

Metadata play a fundamental role in both DLs and SDIs. Commonly defined as "structured data about data" or "data which describe attributes of a resource" or, mo

Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and