Ouksel, A. M. and Sheth, A. (1999). Semantic interoperability in global information systems. ACM SIGMOD Record 28(1), 5-12. Home/Search Document Not in Database Summary Related Articles Check |
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Integrating Scientific Data through External, Concept-based.. - Gertz, Sattler (Correct)
....on heterogeneous sources and semantic optimization of queries. The mediator described in [19] uses domain maps representing semantic nets of concepts and relationships and semantic indexes of source data into a domain map. Recent surveys on current works in this area are given, e.g. in [28] and [24]. However, all these approaches require database like structures and schema information. Thus, they are not applicable to schema less data such as images or textual documents. At the other end of the spectrum, several systems have been proposed that provide users with means to annotate data. This ....
A. Ouksel and A. Sheth. Semantic Interoperability in Global Information Systems: A Brief Introduction to the Research Area and the Special Section. SIGMOD Record, 28(1):5--12, 1999.
MARIAN: Flexible Interoperability for Federated Digital.. - Gonçalves, France, Fox (2001) (Correct)
....unique ranked list) In this paper we focus on the interoperability problem, one of the most challenging in the field of digital libraries. Heterogeneity occurs in both information representation and services, and must be addressed at four basic levels: system, structural, syntactic, and semantic [20]. One federated digital library where heterogeneity is a major problem is the Networked Digital Library of Theses and Dissertations [23] an international federation of universities, libraries, and other supporting institutions focused on efforts related to electronic theses and dissertations ....
....either. Again, some documents from the PhysDis collection are represented with Dublin Core metadata, including dc.subject, while others describe subjects with lists of automatically extracted keywords. Thus, heterogeneity has several dimensions and induces four levels of interoperability concerns [20]: 1) system: which involves for example differences in harvesting protocols; 2) syntactic: including machine dependable aspects of data representation; 3) structural: involving representational heterogeneity; and 4) semantic: with all the complexities related to meanings, significations, ....
Ouksel, A. M., Sheth, A. P., "Semantic Interoperability in Global Information Systems:A Brief Introduction to the Research Area" SIGMOD Record 28(1):5-12 1999
Extracting Information from Heterogeneous Information Sources .. - Biskup, Embley (2001) (Correct)
.... for example [CM99] Attacking the problem head on, many researchers have offered their ideas on heterogeneity issues, for example [ACHK93, Coh98, KMA 98] with many of these issues coming to the forefront in a recent special section on semantic interoperability in SIGMOD Record [BCV99, FPNB99, OS99, SO99, Gal99] The work presented in this paper differs from previous work in its particular approach to the general problem. We focus on extracting information from heterogeneous sources for a particular predefined target view. This makes the problem we are attacking more manageable than the ....
....sources and present it in a tailored 2 way for a user see for example the work on structured maps [DMRA97] We define the target view conceptually, as an ontology [Bun77, Bun79] independent of any of the sources. Others have suggested ontologies as a means to resolve many of the issues (see [OS99] and the earlier work cited in [OS99] and ontologies are not without problems [OI99] but we believe that they offer one of the best approaches to resolving the issues. We use OSM [EKW92] as our conceptual model for describing the ontology for our target view. We also use OSM to model each ....
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A.M. Ouksel and A. Sheth. Semantic interoperability in global information systems---a brief introduction to the research area and the special section. SIGMOD Record, 28(1):5--12, March 1999.
Extracting Information from Heterogeneous Information Sources .. - Biskup, Embley (2001) (Correct)
.... for example [CM99] Attacking the problem head on, many researchers have o#ered their ideas on heterogeneity issues, for example [ACHK93, Coh98, KMA 98] with many of these issues coming to the forefront in a recent special section on semantic interoperability in SIGMOD Record [BCV99, FPNB99, OS99, SO99, Gal99] The work presented in this paper di#ers from previous work in its particular approach to the general problem. We focus on extracting information from heterogeneous sources for a particular predefined target view. This makes the problem we are attacking more manageable than the ....
....sources and present it in a tailored way for a user see for example the work on structured maps [DMRA97] We define the target view conceptually, as an ontology [Bun77, Bun79] independent of any of the sources. Others have suggested ontologies as a means to resolve many of the issues 2 (see [OS99] and the earlier work cited in [OS99] and ontologies are not without problems [OI99] but we believe that they o#er one of the best approaches to resolving the issues. We use OSM [EKW92] as our conceptual model for describing the ontology for our target view. We also use OSM to model each ....
[Article contains additional citation context not shown here]
A.M. Ouksel and A. Sheth. Semantic interoperability in global information systems---a brief introduction to the research area and the special section. SIGMOD Record, 28(1):5--12, March 1999.
Res. Lett. Inf. Math. Sci. (2003) 4, 113-136 Available online.. - Xiao Long Sun (Correct)
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Ouksel, A. M. and Sheth, A. (1999). Semantic interoperability in global information systems. ACM SIGMOD Record 28(1), 5-12.
Three Decades of Data Integration - All Problems Solved? - Ziegler, Dittrich (2004) (Correct)
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Ouksel, Aris M. and Sheth, Amit P. (1999). Semantic Interoperability in Global Information Systems: A Brief Introduction to the Research Area and the Special Section. SIGMOD Record, 28(1):5--12.
User-Specific Semantic Integration of Heterogeneous Data.. - Ziegler, Dittrich (2004) (1 citation) (Correct)
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A. M. Ouksel and A. P. Sheth. Semantic Interoperability in Global Information Systems: A Brief Introduction to the Research Area and the Special Section. SIGMOD Record, 28(1):5--12, 1999.
A Survey on Information Systems Interoperability - Fileto, Medeiros (2003) (Correct)
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A. M. Ouksel and A. P. Sheth. Semantic interoperability in global information systems: A brief introduction to the research area and the special section. SIGMOD Record, 28(1):5-12, 1999.
Data Integration Needs an Industrial Revolution - Rosenthal, Renner, Seligman.. (2001) (3 citations) (Correct)
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A. Ouksel and A. S et , "Semantic Interoperability in Global Information Systems: A brief introduction to t e researc area and t e special section," SIGMOD Record, 28(1), Marc 1999
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