The Dynamic Data Cubes for Approximate Range-Sum Queries
碩士 === 元智大學 === 資訊管理學系 === 90 === In OLAP systems, the multi-dimension design is frequently utilized to view the queried results in the database. This multi-dimensional structure is so- called “Data Cube”. Owing to growing up of historical data , efficiency of answering range query is one...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/96069991662359826278 |