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| AN EXTERNAL SORT ALGORITHM FOR DATABASE IN DOCUMENT RETRIEVAL |
| He Wenqu Zhang Airong |
| (Computer Cemter of Zhengzhou University) |
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Abstract In this paper, an external sort algorithm of a database file is presrnted. The retrieval efficiency will obviously increase when this algorithm is applied to sort connection of documents.
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Received: 25 December 1992
Published: 25 June 1993
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Corresponding Authors:
He Wenqu,Zhang Airong
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| About author:: He Wenqu,Zhang Airong |
| 1 顾耀芳.综述全文检索系统.现代图书情报技术1992,(1):7-13
2 Ullman.J.D.Principles of database and Knowledgebase.Syetem.V. Ⅱ.Computer Saiemin Press1989
3 克努特D.E.计算机程序设计技巧第三卷.国防工业出版社,1984 |
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