Knowledge and Object-Oriented Approach for Interoperability of Heterogeneous Information Management Systems

Knowledge and Object-Oriented Approach for Interoperability of Heterogeneous Information Management Systems

Chin-Wan Chung, Chang-Ryong Kim, Son Dao
Copyright: © 1999 |Pages: 13
DOI: 10.4018/jdm.1999070102
OnDemand:
(Individual Articles)
Available
$37.50
Current Special Offers
No Current Special Offers
TOTAL SAVINGS: $37.50

Abstract

For the interoperability of heterogeneous information management systems, schema mapping approaches have been used to build a unified view. The schema mapping approach offers full transparencies and is very powerful from the user’s point of view. However, the traditional mapping approach needs to be strengthened for information management systems that have non-traditional data types, no schema, or incompatible schemas. We have incorporated numerous concepts and constructs associated with the knowledge and object-oriented paradigm such as abstract views with a set of procedures, encapsulation, inheritance and class composition hierarchies to resolve the above problem. This extension also accommodates the ability to determine and explicitly represent the semantics in the schema. Additionally, we have outlined a query processing method using the unified view. We are currently developing a prototype to support seamless access to structured data and unstructured data managed by different information management systems.

Complete Article List

Search this Journal:
Reset
Volume 35: 1 Issue (2024)
Volume 34: 3 Issues (2023)
Volume 33: 5 Issues (2022): 4 Released, 1 Forthcoming
Volume 32: 4 Issues (2021)
Volume 31: 4 Issues (2020)
Volume 30: 4 Issues (2019)
Volume 29: 4 Issues (2018)
Volume 28: 4 Issues (2017)
Volume 27: 4 Issues (2016)
Volume 26: 4 Issues (2015)
Volume 25: 4 Issues (2014)
Volume 24: 4 Issues (2013)
Volume 23: 4 Issues (2012)
Volume 22: 4 Issues (2011)
Volume 21: 4 Issues (2010)
Volume 20: 4 Issues (2009)
Volume 19: 4 Issues (2008)
Volume 18: 4 Issues (2007)
Volume 17: 4 Issues (2006)
Volume 16: 4 Issues (2005)
Volume 15: 4 Issues (2004)
Volume 14: 4 Issues (2003)
Volume 13: 4 Issues (2002)
Volume 12: 4 Issues (2001)
Volume 11: 4 Issues (2000)
Volume 10: 4 Issues (1999)
Volume 9: 4 Issues (1998)
Volume 8: 4 Issues (1997)
Volume 7: 4 Issues (1996)
Volume 6: 4 Issues (1995)
Volume 5: 4 Issues (1994)
Volume 4: 4 Issues (1993)
Volume 3: 4 Issues (1992)
Volume 2: 4 Issues (1991)
Volume 1: 2 Issues (1990)
View Complete Journal Contents Listing