A summary of the studies on selective dissemination of information since 1980s 80年代以來我國定題服務(wù)研究綜述
Firstly , we survey some fields related to our study , including library automation , classification and catalogue , selective dissemination of information ( sdi ) , metadata , and fuzzy theory 我們首先對于若干與本研究相關(guān)的領(lǐng)域進(jìn)行探討,包括圖書館自動(dòng)化、分類編目、資訊選粹服務(wù)、詮釋資料、模糊理論等。
Firstly , we survey some fields related to our study , including library automation , classification and catalogue , selective dissemination of information ( sdi ) , metadata , and fuzzy theory 我們首先對于若干與本研究相關(guān)的領(lǐng)域進(jìn)行探討,包括圖書館自動(dòng)化、分類編目、信息選粹服務(wù)、詮釋資料、模糊理論等。
This study applies the concepts of fuzzy classification and fuzzy metadata to the design of the library system of selective dissemination of information , so as to further correspond to the reader ' s individual requirement of information 摘要本研究將模糊分類與模糊詮釋資料之概念應(yīng)用于信息選粹服務(wù)系統(tǒng)的設(shè)計(jì)上,以更滿足讀者的個(gè)人化信息需求。
Selective dissemination of information ("SDI") was originally a phrase related to library and information science. SDI refers to tools and resources used to keep a user informed of new resources on specified topics.