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| dc.contributor.author | Bertino, Elisa | |
| dc.contributor.author | Camossi, Elena | |
| dc.contributor.author | Guerrini, Giovanna | |
| dc.date.accessioned | 2009-11-09T14:11:38Z | |
| dc.date.available | 2009-11-09T14:11:38Z | |
| dc.date.issued | 2009-06 | |
| dc.identifier.uri | http://hdl.handle.net/10197/1605 | |
| dc.description.abstract | Temporal granularities are the unit of measure for temporal data, thus a multigranular temporal object model allows to store temporal data at different levels of detail, according to the needs of the application domain. In this paper we investigate how the integration of multiple temporal granularities in an object-oriented data model impacts on the inheritance hierarchy. In the paper we specifically address issues related to attribute refinement, and the consequences on object substitutability. This entails the development of suitable instruments for converting temporal values from a granularity to another. | en |
| dc.description.sponsorship | Science Foundation Ireland | en |
| dc.description.sponsorship | Irish Research Council for Science, Engineering & Technology | en |
| dc.format.extent | 182421 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | en |
| dc.publisher | Purdue University. Center for Education and Research in Information Assurance and Security | en |
| dc.relation.ispartofseries | CERIAS Technical Reports | en |
| dc.relation.ispartofseries | 2009-06 | en |
| dc.subject.lcsh | Granular computing | en |
| dc.subject.lcsh | Object-oriented methods (Computer science) | en |
| dc.subject.lcsh | Temporal databases | en |
| dc.title | Attribute refinement in a multigranular temporal object data model | en |
| dc.type | Technical Report | en |
| dc.internal.availability | Full text available | en |
| dc.internal.webversions | Publisher's version | en |
| dc.internal.webversions | https://www.cerias.purdue.edu/assets/pdf/bibtex_archive/2009-06.pdf | en |
| dc.status | Not peer reviewed | en |
| dc.neeo.contributor | Bertino|Elisa|aut| | en |
| dc.neeo.contributor | Camossi|Elena|aut| | en |
| dc.neeo.contributor | Guerrini|Giovanna|aut| | en |
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