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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Daga, A. de Cesare, S. Lycett, M. Partridge, C. |
| Copyright Year | 2005 |
| Description | Author affiliation: DISC, Brunel University, Uxbridge, UK (Daga, A.) |
| Abstract | Legacy Information Systems (LIS) pose a challenge for many organizations. On one hand, LIS are viewed as aging systems needing replacement; on the other hand, years of accumulated business knowledge have made these systems mission-critical. Current approaches however are often criticized for being overtly dependent on technology and ignoring the business knowledge which resides within LIS. In this light, this paper proposes a means of capturing the business knowledge in a technology agnostic manner and transforming it in a way that reaps the benefits of clear semantic expression - this transformation is achieved via the careful use of ontology. The approach called Content Sophistication (CS) aims to provide a model of the business that more closely adheres to the semantics and relationships of objects existing in the real world. The approach is illustrated via an example taken from a case study concerning the renovation of a large financial system and the outcome of the approach results in technology agnostic models that show improvements along several dimensions. |
| File Size | 172436 |
| File Format | |
| ISBN | 0769522688 |
| ISSN | 15301605 |
| DOI | 10.1109/HICSS.2005.94 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-01-06 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Ontologies Software maintenance Information systems Aging Mission critical systems Software engineering Hardware Software design Documentation Stress content transformation legacy system legacy transformation ontology |
| Content Type | Text |
| Resource Type | Article |
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