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Web Data Management

A Warehouse Approach

  • Book
  • © 2004

Overview

Authors:
  1. Sourav S. Bhowmick

    1. School of Computer Engineering, Nanyang Technological University, Nanyang, Singapore

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  2. Wee Keong Ng

    1. School of Computer Engineering, Nanyang Technological University, Nanyang, Singapore

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  3. Sanjay K. Madria

    1. Department of Computer Science, University of Missouri, Rolla, USA

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Part of the book series: Springer Professional Computing (SPC)

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Table of contents (12 chapters)

  1. Front Matter

    Pages i-xxi
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  2. Introduction

    Pages 1-16

  3. A Survey of Web Data Management Systems

    Pages 17-63

  4. Node and Link Objects

    Pages 65-92

  5. Predicates on Node and Link Objects

    Pages 93-126

  6. Imposing Constraints on Hyperlink Structures

    Pages 127-143

  7. Query Mechanism for the Web

    Pages 145-206

  8. Schemas for Warehouse Data

    Pages 207-250

  9. WHOM-Algebra

    Pages 251-351

  10. Web Data Visualization

    Pages 353-366

  11. Detecting and Representing Relevant Web Deltas

    Pages 367-387

  12. Knowledge Discovery Using Web Bags

    Pages 389-416

  13. The Road Ahead

    Pages 417-448

  14. Back Matter

    Pages 449-465
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Keywords

About this book

Existence of huge amounts of data on the Web has developed an undeferring need to locate right information at right time, as well as to integrating information effectively to provide a comprehensive source of relevant information. There is a need to develop efficient tools for analyzing and managing Web data, and efficiently managing Web information from the database perspective. The book proposes a data model called WHOM (Warehouse Object Model) to represent HTML and XML documents in the warehouse. It defines a set of web algebraic operators for building new web tables by extracting relevant data from the Web, as well as generating new tables from existing ones. These algebraic operators are used for change detection.

Authors and Affiliations

  • School of Computer Engineering, Nanyang Technological University, Nanyang, Singapore

    Sourav S. Bhowmick, Wee Keong Ng

  • Department of Computer Science, University of Missouri, Rolla, USA

    Sanjay K. Madria

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