Context Interchange Mediation for Semantic Interoperability and Dynamic Integration of Autonomous Information Sources in the Fixed Income Securities Industry
We examine semantic interoperability problems in the fixed income securities industry and propose a knowledge representation architecture for context interchange mediation to support dynamic integration of autonomous database, web, and...
| Main Authors: | , , |
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| Format: | Working Paper |
| Language: | en_US |
| Published: |
2003
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| Subjects: | |
| Online Access: | http://hdl.handle.net/1721.1/1818 |
| _version_ | 1826191828915847168 |
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| author | Siegel, Michael Moulton, Allen Madnick, Stuart |
| author_facet | Siegel, Michael Moulton, Allen Madnick, Stuart |
| author_sort | Siegel, Michael |
| collection | MIT |
| description | We examine semantic interoperability problems in the fixed income securities industry
and propose a knowledge representation architecture for context interchange
mediation to support dynamic integration of autonomous database, web, and
procedural sources of information. For sources and receivers sharing a common
subject domain, the mediator's reasoning engine can devise query plans integrating
multiple sources and resolving semantic heterogeneity. Receiver applications can
obtain the data they need in the form they need it without imposing changes on
sources. The architecture includes: 1) data models for each source and receiver, 2)
subject ontologies, containing abstract subject matter conceptualizations that would be
known to experienced practitioners in the industry, and 3) context models for each
source and receiver that explain how each data model implements the abstract
concepts from a subject ontology |
| first_indexed | 2024-09-23T09:01:55Z |
| format | Working Paper |
| id | mit-1721.1/1818 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T09:01:55Z |
| publishDate | 2003 |
| record_format | dspace |
| spelling | mit-1721.1/18182019-04-10T20:19:00Z Context Interchange Mediation for Semantic Interoperability and Dynamic Integration of Autonomous Information Sources in the Fixed Income Securities Industry Siegel, Michael Moulton, Allen Madnick, Stuart Semantic Interoperability Problems Fixed Income Securities Context Interchange Mediation We examine semantic interoperability problems in the fixed income securities industry and propose a knowledge representation architecture for context interchange mediation to support dynamic integration of autonomous database, web, and procedural sources of information. For sources and receivers sharing a common subject domain, the mediator's reasoning engine can devise query plans integrating multiple sources and resolving semantic heterogeneity. Receiver applications can obtain the data they need in the form they need it without imposing changes on sources. The architecture includes: 1) data models for each source and receiver, 2) subject ontologies, containing abstract subject matter conceptualizations that would be known to experienced practitioners in the industry, and 3) context models for each source and receiver that explain how each data model implements the abstract concepts from a subject ontology 2003-02-10T19:49:35Z 2003-02-10T19:49:35Z 2003-02-10T19:49:35Z Working Paper http://hdl.handle.net/1721.1/1818 en_US MIT Sloan School of Management Working Paper;4404-02 81146 bytes application/pdf application/pdf |
| spellingShingle | Semantic Interoperability Problems Fixed Income Securities Context Interchange Mediation Siegel, Michael Moulton, Allen Madnick, Stuart Context Interchange Mediation for Semantic Interoperability and Dynamic Integration of Autonomous Information Sources in the Fixed Income Securities Industry |
| title | Context Interchange Mediation for Semantic Interoperability and Dynamic Integration of Autonomous Information Sources in the Fixed Income Securities Industry |
| title_full | Context Interchange Mediation for Semantic Interoperability and Dynamic Integration of Autonomous Information Sources in the Fixed Income Securities Industry |
| title_fullStr | Context Interchange Mediation for Semantic Interoperability and Dynamic Integration of Autonomous Information Sources in the Fixed Income Securities Industry |
| title_full_unstemmed | Context Interchange Mediation for Semantic Interoperability and Dynamic Integration of Autonomous Information Sources in the Fixed Income Securities Industry |
| title_short | Context Interchange Mediation for Semantic Interoperability and Dynamic Integration of Autonomous Information Sources in the Fixed Income Securities Industry |
| title_sort | context interchange mediation for semantic interoperability and dynamic integration of autonomous information sources in the fixed income securities industry |
| topic | Semantic Interoperability Problems Fixed Income Securities Context Interchange Mediation |
| url | http://hdl.handle.net/1721.1/1818 |
| work_keys_str_mv | AT siegelmichael contextinterchangemediationforsemanticinteroperabilityanddynamicintegrationofautonomousinformationsourcesinthefixedincomesecuritiesindustry AT moultonallen contextinterchangemediationforsemanticinteroperabilityanddynamicintegrationofautonomousinformationsourcesinthefixedincomesecuritiesindustry AT madnickstuart contextinterchangemediationforsemanticinteroperabilityanddynamicintegrationofautonomousinformationsourcesinthefixedincomesecuritiesindustry |