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Information Retrieval/Integration Architecture for Heterogeneous Data with Situation Awareness

Author(s): Jongwook Woo

Journal: ARPN Journal of Systems and Software
ISSN 2222-9833

Volume: 2;
Issue: 4;
Start page: 141;
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Keywords: information integration | heterogeneous data sources | situation awareness | information retrieval | search

It is not easy to retrieve and integrate heterogeneous data which is non- or semi-structured. Besides, the data integration systems need to be alerted when the data is changed. The paper proposes the model with which the buyer/user searches and aggregates organizational entity from multiple heterogeneous data sources in order to have a contract with the proper entity for the new project. The model supports a service that alerts the update of the entities to the user.
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