当前互联网几种信息推送技术及其评析  

Analysis of the Information Push Technology

作　　者：张月天[1] 邬伟[2] 曾欣 

机构地区：[1]四川大学图书馆,四川成都610065 [2]绵阳市图书馆,四川绵阳621000 [3]美国密西根州立大学概率统计系

出　　处：《云南农业大学学报（社会科学版）》2009年第2期116-120,共5页Journal of Yunnan Agricultural University(Social Science)

基　　金：四川省科技厅软科学项目(2006R16-047)

摘　　要：随着计算机技术和网络技术的飞速发展,信息推送作为一种新兴的信息传播模式,正在被越来越多的信息服务者所重视。信息推送技术的出现从根本上改变了人们获取信息的传统方式,极大地提高了用户获取信息的效率。文章对信息推送进行概述,阐述Agent、RSS、网格、协同过滤等几种信息推送技术的内涵、特点、基本结构和流程,并对各自的优势和不足进行分析和评价,最后提出未来的研究方向和展望。With the development of internet, the Information Push Technology, as a revolutionary information transmitting mode, is increasingly being paid more and more attention by the information services. The appearance of the ＂Information Push Technology＂ has tremendously changed the traditional accesses to information, resulting in a revolutionary high efficiency in obtaining information. This thesis mainly introduces several kinds of Information Push Technology, such as Agent, RSS, Grid and Collaboration Fiterin, at the same time, analyses and evaluates their merits and demerits, which lays out the direction of future research.

关 键 词：信息推送 推送技术 RSS 协同过滤 AGENT 网格 

分 类 号：G2[文化科学]