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Semantic interoperability of the un/cefact ccts based electronic business document standards
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index.pdf
Date
2009
Author
Kabak, Yıldıray
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The interoperability of the electronic documents exchanged in eBusiness applications is an important problem in industry. Currently, this problem is handled by the mapping experts who understand the meaning of every element in the involved document schemas and define the mappings among them which is a very costly and tedious process. In order to improve electronic document interoperability, the UN/CEFACT produced the Core Components Technical Specification (CCTS) which defines a common structure and semantic properties for document artifacts. However, at present, this document content information is available only through text-based search mechanisms and tools. In this thesis, the semantics of CCTS based business document standards is explicated through a formal, machine processable language as an ontology. In this way, it becomes possible to compute a harmonized ontology, which gives the similarities among document schema ontology classes of different document standards through both the semantic properties they share and the semantic equivalences established through reasoning. However, as expected, the harmonized ontology only helps discovering the similarities of structurally and semantically equivalent elements. In order to handle the structurally different but semantically similar document artifacts, heuristic rules are developed describing the possible ways of organizing simple document artifacts into compound artifacts as defined in the CCTS methodology. Finally, the equivalences discovered among document schema ontologies are used for the semi-automated generation of XSLT definitions for the translation of real-life document instances.
Subject Keywords
Computer software.
,
Business & economics
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http://etd.lib.metu.edu.tr/upload/12610689/index.pdf
https://hdl.handle.net/11511/18747
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Graduate School of Natural and Applied Sciences, Thesis
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Y. Kabak, “Semantic interoperability of the un/cefact ccts based electronic business document standards,” Ph.D. - Doctoral Program, Middle East Technical University, 2009.
