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Filtering the Web to Feed Data Warehouses

  • Witold Abramowicz
  • Paweł Kalczyński
  • Krzysztof Węcel

Table of contents

  1. Front Matter
    Pages i-xii
  2. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 1-6
  3. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 7-40
  4. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 41-74
  5. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 75-104
  6. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 105-154
  7. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 155-177
  8. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 179-202
  9. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 203-230
  10. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 231-259
  11. Witold Abramowicz, Paweł Kalczyński, Krzysztof Węcel
    Pages 261-263
  12. Back Matter
    Pages 265-267

About this book

Introduction

Information is a key factor in business today, and data warehousing has become a major activity in the development and management of information systems to support the proper flow of information. Unfortunately, the majority of information systems are based on structured information stored in organizational databases, which means that the company is isolated from the business environment by concentrating on their internal data sources only. It is therefore vital that organizations take advantage of external business information, which can be retrieved from Internet services and mechanically organized within the existing information structures. Such a continuously extending integrated collection of documents and data could facilitate decision-making processes in the organization. Filtering the Web to Feed Data Warehouses discusses areas such as:
- how to use data warehouse for filtering Web content
- how to retrieve relevant information from diverse sources on the Web
- how to handle the time aspect
- how to mechanically establish links among data warehouse structures and documents filtered from external sources
- how to use collected information to increase corporate knowledge
and gives a comprehensive example, illustrating the idea of supplying data warehouses with relevant information filtered from the Web.

Keywords

Internet Web data warehouse database databases information retrieval information system knowledge management multimedia organization warehousing

Authors and affiliations

  • Witold Abramowicz
    • 1
  • Paweł Kalczyński
    • 1
  • Krzysztof Węcel
    • 1
  1. 1.Department of Computer ScienceThe Poznań University of EconomicsPoznańPoland

Bibliographic information

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