Dealing with semantic interoperation of data

Prasenjit Mitra, Gio Wiederhold, Stefan Decker

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

There is a real promise of achieving technical interoperation of large data sets from many widely dispersed sources. Where such shared access is achieved we find differences in the meanings of the terms used to describe the data (the metadata or schemas) and the terms used in the data themselves: the descriptors, the names, the classifiers, and also in the data structures, i.e., the hierarchies, the scope and the level of detail represented in the data files. We present a means to interoperate when terminologies differ by presenting an algebra over ontologies. Those ontologies cover terms used in the descriptive metadata and within the data files themselves. Use of the concepts in our approach involves two phases: compiling the terminological matches, using expert-mediated tools, and executing interoperation processes, focused on a specific application subsequently.

Original languageEnglish
Title of host publicationLocal to Global Data Interoperability - Challenges and Technologies, 2005
Pages134-144
Number of pages11
Volume2005
Publication statusPublished - 2005
Externally publishedYes
EventLocal to Global Data Interoperability - Challenges and Technologies, 2005 - Sardinia
Duration: 20 Jun 200524 Jun 2005

Other

OtherLocal to Global Data Interoperability - Challenges and Technologies, 2005
CitySardinia
Period20/6/0524/6/05

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Mitra, P., Wiederhold, G., & Decker, S. (2005). Dealing with semantic interoperation of data. In Local to Global Data Interoperability - Challenges and Technologies, 2005 (Vol. 2005, pp. 134-144). [1612482]