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Title:
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AN OPTIMIZING INDEX STRUCTURE FOR INDEXING THE HISTORIES IN MOVING OBJECT DATABASE |
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Author(s):
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Zhang Wenjie , Li Jianzhong , Zhang Wei |
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ISBN:
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972-8924-09-7 |
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Editors:
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Nuno Guimarães, Pedro Isaías and Ambrosio Goikoetxea |
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Year:
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2006 |
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Edition:
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Single |
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Keywords:
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Moving object database 3D R-Tree. |
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Type:
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Short Paper |
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First Page:
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684 |
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Last Page:
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688 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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To index the histories efficiently is an important aspect in moving object database management. This paper implements an optimizing index structure called E3D R-Tree based on 3D R-Tree. E3D R-Tree takes into account the features of moving object data and takes advantage of new cost parameters. In particular, best-first search algorithm is used in the insertion algorithm to find the overall best way to insert a new record in E3D R-Tree. The proof of the vidility of the algorithm is given. |
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