论文部分内容阅读
目前的Web搜索服务在查找信息的准确性方面与人们的期望相比仍存在一定的差距。本文的目标是提出一种机制 ,用于改进Web搜索服务的易用性。作者提出了一个新的概念thumbnail,用来表示Web搜索服务中的一个信息单位。作者研究了thumbnail在Web搜索服务中的应用 ,实现了一个支持thumbnail机制的实际系统WebThumb。
The current Web search service still has some gaps compared with people’s expectations in the accuracy of finding information. The goal of this article is to propose a mechanism for improving the ease of use of Web search services. The authors propose a new concept, thumbnail, to represent a unit of information in the web search service. The author studied the thumbnail application in the web search service and implemented an actual system WebThumb that supports the thumbnail mechanism.