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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Junqiang Liu Min Luo Xiandi Yang |
| Copyright Year | 2007 |
| Description | Author affiliation: Wuhan Univ., Wuhan (Junqiang Liu; Min Luo; Xiandi Yang) |
| Abstract | Dealing with imprecise data and composite measure is widely recognized to be the important problem, respectively and has received increasing attention. However, the complexity of queries required to support OLAP applications makes it difficult to implement using standard relational database technoloty. Moreover, there is currently no data model for OLAP to handle both imprecise data and composite measure. In this paper, we extend the OLAP data model using deputy mechanism and propose some operators to support those OLAP applications. To our knowledge this is the first paper to handle both imprecise data and composite measure in an OLAP setting. |
| Starting Page | 65 |
| Ending Page | 70 |
| File Size | 304054 |
| Page Count | 6 |
| File Format | |
| ISBN | 9780769529837 |
| DOI | 10.1109/CIT.2007.25 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-10-16 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Object oriented modeling Measurement standards Current measurement Laboratories Relational databases Data models Software measurement Application software Information technology Software engineering |
| Content Type | Text |
| Resource Type | Article |
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