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A knowledge management scheme for meta-data: an information structure graph [An article from: Decision Support Systems]
Book Details
Author(s)C.Y. Lee
PublisherElsevier
ISBN / ASINB000RQYEYA
ISBN-13978B000RQYEY2
AvailabilityAvailable for download now
MarketplaceUnited States 🇺🇸
Description
This digital document is a journal article from Decision Support Systems, published by Elsevier in 2004. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
For an effective management of data, we need various kinds of meta-data. This article proposes a scheme-an information structure graph (ISG)-to represent meta-data that are not managed as a database schema. An ISG is a directed graph, where nodes represent data objects. It is built on a database schema and extends it to include data creation structures. For each data object in a database schema, an ISG shows its input data objects and a data creation type. An ISG is an abstraction of a data creation structure and may be applied to enhance our understanding of data.
Description:
For an effective management of data, we need various kinds of meta-data. This article proposes a scheme-an information structure graph (ISG)-to represent meta-data that are not managed as a database schema. An ISG is a directed graph, where nodes represent data objects. It is built on a database schema and extends it to include data creation structures. For each data object in a database schema, an ISG shows its input data objects and a data creation type. An ISG is an abstraction of a data creation structure and may be applied to enhance our understanding of data.
