Abstract
The issue of semantic interoperability pervades distributed systems whose components are designed independently. For example, when a source intends 70 to mean “70 meters, with 20% error”, the receiver must not interpret the result as “70 feet, exactly”. We examine semantic interoperability problems in a distributed object management environment, i.e., for a system of distributed objects and services rather than for a database. A semantic interoperability service is defined, and its required functional components — argument describers, conversion functions, and a planner — are identified. We categorize levels of service that each component may provide, and how these choices affect system functionality and evolution. We also begin to examine the various ways to map the functional architectures to software components — sources, receivers, mediators, and request broker — and data administration tasks. Finally, we contrast with semantic interoperability for database clients, and discuss why the type system should not be the repository for conversion knowledge.
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ACM Computing Surveys, Special Issue on Heterogeneous Databases S. March (ed.), Sept. 1990.
Cashin, J. and Gilhooly, K. “Lack of Open Systems Standards Giving Apps that Layered Look”, Software Magazine, Sentry, August 1994.
Collet,C., Huhns, M. and Shen, W “Resource Integration Using a Large Knowledge Base in Carnot,” IEEE Computer, Vol. 24, No. 12, December 1991.
Cattell, R. (ed.), The Object Database Standard: ODMG-93. Morgan-Kaufmann, San Mateo, CA, 1993.
Daruwala, Adil, Hian Goh, Cheng, Hofineister, Scott, Hussein, Karim, Madnick, Stuart, and Siegel, Michael. “The Context Interchange Network”, IFIP WG2.6 Working Conference on Database Semantics (DS-6), 1995.
Common Object Services Specification, Object Management Group, Framingham MA, 1994.
Rosenthal, A. and Seligman, L. “Data Integration in the Large: The Challenge of Reuse”, Conf. on Very Large Data Bases, Santiago Chile, Sept. 1994.
Sciore, E., Siegel, M. and Rosenthal, A. “Using Semantic Values to Facilitate Interoperability among Heterogeneous Information Systems,” ACM Transactions on Database Systems, June, 1994.
Wilkens, D., Practical Planning, Morgan Kaufmann, 1988.
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© 1997 IFIP International Federation for Information Processing
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Rosenthal, A., Sciore, E. (1997). Description, Conversion, and Planning for Semantic Interoperability. In: Meersman, R., Mark, L. (eds) Database Applications Semantics. IFIP Advances in Information and Communication Technology. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-34913-8_8
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DOI: https://doi.org/10.1007/978-0-387-34913-8_8
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-5041-2946-6
Online ISBN: 978-0-387-34913-8
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