The index is rebuild every time when using traditional search engine. The process always spends lots of time. Adopting incremental index, the system can supports incremental updates, which documents can be added without re-indexing. The incremental index system could satisfy the increase of searching data and update the changing index in time.
陈丹,郑增威. 增量式索引技术在信息搜索引擎中的应用[J]. 现代图书情报技术, 2007, 2(6): 87-90.
Chen Dan,Zheng Zengwei. Implementation of Information Search Engine Based on Incremental Index. New Technology of Library and Information Service, 2007, 2(6): 87-90.
1Haveliwala T H.Topic-Sensitive PageRank:A Context-Sensitive Ranking Aalgorithm for Web Search.Knowledge and Data Engineering,IEEE Transactions on,2003,15(4):784-796
2Feng C L.PAT-tree-based Adaptive Keyphrase Extraction for Intelligent Chinese Information Retrieval.Information Processing and Management,1999,35(9)：501-521
3邢永康，马少平.信息检索的概率模型.计算机科学，2003,30（8）：13-17
4马玉春，宋瀚涛.基于搜索引擎的知识发现.计算机工程与应用，2004，40(30)：178-180
5李姗姗，宁洪，陈波等.通用数据仓库元数据模型(CWM)的研究.计算机工程与科学，2004，26(5)：52-55
6钟涛，陈新明，万钧等.中文文本Web搜索引擎的设计与实现.计算机工程与应用，2001(17)：149-151
7王永成等.中文信息处理技术及其基础.上海：上海交通大学出版社，1990
