Document warehousing: A document-intensive application of a multimedia database

H. Ishikawa, M. Ohta, K. Kato

Research output: Contribution to conferencePaperpeer-review

6 Citations (Scopus)

Abstract

Nowadays, structured data such as sales are stored in data warehouses for decision-making. Less-structured data such as html texts, XML data, images, and videos are increasingly accumulated in PC storage due to the spread of the Internet technology such as WWW. Such less-Structured data, collectively called multimedia documents, are also precious as corporate assets. So we need to provide a document warehouse to analyze and manage multimedia documents for corporate-wide information mining and reuse like a data warehouse. As a document-intensive application of a multimedia database, we describe a prototype document warehouse system, which supports management of documents, keyword-Based and content-based retrieval, rule-based classification, SOM-based clustering, and XML active query facility based on ECA rules.

Original languageEnglish
Pages25-31
Number of pages7
Publication statusPublished - Jan 1 2001
Externally publishedYes
Event11th International Workshop on Research Issues in Data Engineering (RIDE 2001) - Heidelberg, Germany
Duration: Apr 1 2001Apr 2 2001

Other

Other11th International Workshop on Research Issues in Data Engineering (RIDE 2001)
CountryGermany
CityHeidelberg
Period4/1/014/2/01

ASJC Scopus subject areas

  • Computer Science(all)

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