By Topic

Schema integration of distributed databases using hyper-graph data model

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Srikrishnan Sundaresan ; Dept. of Comput. Sci., Central Michigan Univ., Mount Pleasant, MI, USA ; Hu, Gongzhu

To efficiently retrieve information from heterogeneous and distributed data sources has become one of the top priorities for institutions across the business world. Information from these sources needs to be integrated into one single system such that the user can retrieve the desired information through the integrated system by a single query. In this paper, we present a design and a prototype implementation of a system for schema integration of distributed databases. The method we developed is based on the hyper-graph data model (HDM). The integration process is accomplished using the HDM operations. User's queries are submitted to the integrated schema but executed on local databases via the mapping structure that is established in the schema integration phase.

Published in:

Information Reuse and Integration, Conf, 2005. IRI -2005 IEEE International Conference on.

Date of Conference:

15-17 Aug. 2005