【摘要】：因特網(wǎng)上蘊(yùn)藏著豐富的生物醫(yī)學(xué)信息資源,生物醫(yī)學(xué)信息資源的獲取越來(lái)越多地依賴于In ternet網(wǎng)絡(luò)。因此,開發(fā)新的描述和管理信息資源的方法,才能更好地滿足人們對(duì)信息資源的需求。通過對(duì)數(shù)據(jù)庫(kù)、搜索引擎、網(wǎng)站資源及元數(shù)據(jù)的分析,表明生物醫(yī)學(xué)信息資源具有電子化、網(wǎng)絡(luò)化、動(dòng)態(tài)性、分布性、無(wú)序性的特點(diǎn)。利用元數(shù)據(jù)對(duì)醫(yī)學(xué)信息資源進(jìn)行開放的和計(jì)算機(jī)可識(shí)別的描述,有助于用戶搜尋、選擇、利用醫(yī)學(xué)信息資源,尤其是網(wǎng)絡(luò)醫(yī)學(xué)資源。通過元數(shù)據(jù)的轉(zhuǎn)換,將不同地域、不同語(yǔ)言、異構(gòu)的資源有機(jī)地整合在一起,可以更有效地、系統(tǒng)地滿足人們對(duì)信息的需求。
[Abstract]:There are abundant biomedical information resources on the Internet, and the acquisition of biomedical information resources depends more and more on In ternet network. Therefore, to develop a new method of describing and managing information resources can better meet the needs of people for information resources. Through the analysis of database, search engine, website resources and metadata, it is shown that biomedical information resources are electronic, networked, dynamic, distributed and disordered. It is helpful for users to search, select and utilize medical information resources, especially network medical resources, by using metadata to describe medical information resources open and computer identifiable. Through the transformation of metadata, the resources of different regions, different languages and different languages can be integrated together organically, which can meet the information needs of people more effectively and systematically.
【作者單位】： 四川大學(xué)華西醫(yī)學(xué)中心生物醫(yī)學(xué)工程教研室 四川大學(xué)華西醫(yī)學(xué)中心生物醫(yī)學(xué)工程教研室 四川大學(xué)圖書館
【分類號(hào)】：R319
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本文編號(hào)：2394368