PARAGRAPH-BASED ACCESS TO FULL-TEXT DOCUMENTS USING A HYPERTEXT SYSTEM

被引：5

作者：

ALHAWAMDEH, S ^{[1
]}

SMITH, G ^{[1
]}

WILLETT, P ^{[1
]}

机构：

[1] UNIV SHEFFIELD,DEPT INFORMAT STUDIES,SHEFFIELD S10 2TN,S YORKSHIRE,ENGLAND

来源：

PROGRAM-AUTOMATED LIBRARY AND INFORMATION SYSTEMS | 1991年 / 25卷 / 02期

关键词：

D O I：

10.1108/eb047080

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper considers the use of a hypertext system, GUIDE, for paragraph-based searching in full-text documents. Searching can be effected in GUIDE using both a conventional, word-based approach and using the inter-textual linkage facilities. The effectiveness of these retrieval techniques are evaluated by means of searches of three full-text documents for which relevance data are available. The results of the searches are compared with those obtained from use of a nearest neighbour retrieval system that has been developed for the ranking of paragraphs within full-text documents. The comparison suggests that the linkage facilities in hypertext do not provide a very cost-effective mechanism for paragraph-based retrieval.

引用

页码：119 / 131

页数：13