DC Field | Value | Language |
---|---|---|
dc.contributor.author | 유상봉 | ko |
dc.contributor.author | 서효원 | ko |
dc.contributor.author | 고굉욱 | ko |
dc.date.accessioned | 2013-03-02T20:17:08Z | - |
dc.date.available | 2013-03-02T20:17:08Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1996-01 | - |
dc.identifier.citation | 한국전자거래학회지, v.1, no.1, pp.173 - 194 | - |
dc.identifier.issn | 1226-3931 | - |
dc.identifier.uri | http://hdl.handle.net/10203/75323 | - |
dc.description.abstract | In order to adapt todays short product life cycle and rapid technology changes., integrated systems should be extended to support PDM (Product Data Management) or CE(Concurrent Engineering). A PDM/CE environment has been developed and a prototype is Presented in this paper. Features of the PDM/CE environment are 1) integrated product information model (IPIM) includes both data model and integrity constraints, 2) database systems are organized hierarchically so that working data C8Mot be referenced by other application systems until they are released into the global database, and 3) integrity constraints written in EXPRESS are validated both in the local databases and the global database. By keeping the integrity of the product data, undesirable propagation of illegal data to other application system can be prevented. For efficient validation, the constraints are distributed into the local and the global schemata. Separate triggering mechanisms are devised using the dependency of constraints to three different data operations, i.e., insertion, deletion, and update. | - |
dc.language | Korean | - |
dc.publisher | 한국전자거래학회 | - |
dc.title | STEP을 이용한 PDM/CE 환경에서의 데이터 무결성 확인 | - |
dc.title.alternative | Building A PDM/CE Environment and Validating Integrity Using STEP | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 1 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 173 | - |
dc.citation.endingpage | 194 | - |
dc.citation.publicationname | 한국전자거래학회지 | - |
dc.contributor.localauthor | 서효원 | - |
dc.contributor.nonIdAuthor | 유상봉 | - |
dc.contributor.nonIdAuthor | 고굉욱 | - |
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