DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, Jae Dong | ko |
dc.contributor.author | Lee, Yoon Joon | ko |
dc.date.accessioned | 2008-01-24T02:09:32Z | - |
dc.date.available | 2008-01-24T02:09:32Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1991-05 | - |
dc.identifier.citation | DECISION SUPPORT SYSTEMS, v.7, no.2, pp.133 - 144 | - |
dc.identifier.issn | 0167-9236 | - |
dc.identifier.uri | http://hdl.handle.net/10203/2894 | - |
dc.description.abstract | In general, null values are interpreted as unknown value or inapplicable value. This paper proposes a new approach for solving the unknown value problems with Implicit Predicate (IP). The IP serves as a descriptor corresponding to a set of the unknown values, thereby expressing the semantics of them. In this paper, we demonstrate that the IP is capable of (1) enhancing the semantic expressiveness of the unknown values, (2) entering incomplete information into database and (3) exploiting the information and a variety of inference rules in database to reduce the uncertainties of the unknown values. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | Elsevier Science Bv | - |
dc.title | Characterization of unknown values with implicit predicate | - |
dc.type | Article | - |
dc.identifier.wosid | A1991FP61600005 | - |
dc.identifier.scopusid | 2-s2.0-0026153761 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 133 | - |
dc.citation.endingpage | 144 | - |
dc.citation.publicationname | DECISION SUPPORT SYSTEMS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Lee, Yoon Joon | - |
dc.contributor.nonIdAuthor | Yang, Jae Dong | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | UNKNOWN VALUE | - |
dc.subject.keywordAuthor | EVOLUTION | - |
dc.subject.keywordAuthor | INFERENCE RULE | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.