Title :
An index design in topic-focused search engine
Author :
Wang, Zhiqiang ; Li, Ruifan
Author_Institution :
Center for Intelligent Sci. & Technol., Beijing Univ. of Posts & Telecommun., China
Abstract :
The performance of index fundamentally affects the result of retrieval in search engine. An inverted index scheme is proposed to solve the frequent update in topic-focused search engine. Compared with the singularity of traditional index architecture, this scheme is comprised of main inverted index, append inverted index, and deleted file list, fitting for the frequent update problem of index.
Keywords :
Internet; indexing; search engines; deleted file list; index design; inverted index scheme; topic-focused search engine; Data mining; Information resources; Information retrieval; Information technology; Navigation; Organizing; Search engines; Space technology; Web and internet services; Web pages;
Conference_Titel :
Networking, Sensing and Control, 2005. Proceedings. 2005 IEEE
Print_ISBN :
0-7803-8812-7
DOI :
10.1109/ICNSC.2005.1461190
