Data & Machines 数据及机器
Computers co-operate through the Web
透过网络来连系计算机共同运用
goal is to achieve an improved user experience
目标是要达到一个更佳的使用经验
Typical applications:
典型的应用:
search engines, on-line catalogues, news services,
搜寻器, 网上目录, 新闻服务,
user profiling, e-commerce, shared computing resources,
用者描述, 电子商贸, 计算机资源分享…
computational services (stock values, translations, weather, …)
计算机服务 (股票价格, 翻译, 天气…)
Two major approaches emerge:
出现两种主要方法:
(remote) service
(摇控)服务
metadata based
metadata为基础
Ivan Herman
, W3C Head of Offices
Beijing, China, 12 November, 2003
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