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객체 지향 언어를 이용한 개념적 데이타 모델 구현에 관한 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 노상규 | - |
dc.date.accessioned | 2010-02-09T06:31:20Z | - |
dc.date.available | 2010-02-09T06:31:20Z | - |
dc.date.issued | 1997 | - |
dc.identifier.citation | Journal of information and operations management, Vol.07, pp. 117-139 | - |
dc.identifier.uri | https://hdl.handle.net/10371/53150 | - |
dc.description.abstract | Lack of support for Entity-Relationship (ER) semantics in object-oriented programming languages (OOPL) remains a key roadblock to the effective object-oriented systems development. We extend the object-oriented programming language Smalltalk with Entity-Relationship semantics including entity integrity constraints, cardinality constraints, and set-oriented data access. The meta-classes: PermanentObject, EntityObject, Relationship, and JoinClass provide the necessary structures and operations to support Entity-Relationship semantics. These meta-classes greatly reduce efforts to implement an Entity-Relationship model into an object system. | - |
dc.language.iso | ko | - |
dc.publisher | 서울대학교 경영정보연구소 | - |
dc.title | 객체 지향 언어를 이용한 개념적 데이타 모델 구현에 관한 연구 | - |
dc.type | SNU Journal | - |
dc.citation.journaltitle | Journal of information and operations management(경영정보논총) | - |
dc.citation.endpage | 139 | - |
dc.citation.pages | 117-139 | - |
dc.citation.startpage | 117 | - |
dc.citation.volume | 7 | - |
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