New Approaches for Data Extraction and Integration
Hazem Elmeleegy
Broschiertes Buch

New Approaches for Data Extraction and Integration

A Study on the Use of Web Data and Query Logs

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This book targets researchers and practitioners in the area of data integration. The purpose of a data integration system is to enable users to access data residing in multiple heterogeneous sources through a uniform interface. The book addresses three key challenges that lie at the heart of any such system. The first one relates to the construction of wrappers that extract well-structured data from the less-structured sources. This book particularly focuses on sources with text-based list-formatted data, and provides a new method for extracting relational tables from them -- by leveraging the...