Focuses on web content extraction and deep web data integration, and the methods and tools used, as well as analyzing the limitations of existing technology and solutions. This book presents a comprehensive survey of this discipline. It is suitable for professionals, researchers, and academics involved in information technology.

Introduction.- Section I. Web Content Extraction: Information Extraction and Aggregation in Contemporary Economy.- Web Content Extraction and Aggregation.- Practical Aspects of Content Aggregation.- Using XPath in Web Content Extraction.- Sample Proof-of-concept Prototype of a Web Content Extraction System.- Empirical Analysis of Robustness of Content Extraction Systems.- Section II. Deep Web Data Extraction: Information Integration.- Deep Web in a Context of Information Integration.- A Method for Deep Web Information Integration. Model of a Deep Web Information Integration System.- Empirical Analysis of a Proposed Deep Web Information Integration System.- Summary.- Index.