Research on Dynamic Index of Streamline Dynamic Successive Trees

摘要：

Based on Streamline Dynamic Successive Trees, the paper proposes a dynamic index update method which update size is in character-level; The document-level index update algorithm and the character-level index update algorithm are based on SDST, and the performance of these 2 algorithms are compared; The efficiency of the character-level index update method is proved by experiment The result shows that the performance of character-level update method is better than document-level.

关键词： dynamic index update size character-level

作者: Lin Huo Yinglu Tan

作者单位: Department of Computer and Electronic Information Guangxi University Nanning,China

会议类型: 国际会议

会议名称: Third International Symposium on Information Science and Engineering(第三届信息科学与工程国际会议 ISISE 2010)

会议地点: 上海

会议语种:英文

页码: 33-38

在线出版日期: 2010-12-24（万方平台首次上网日期，不代表论文的发表时间）