现代图书馆的信息环境使得图书馆用户信息行为的研究具有普遍的意义。
Modern librarys information circumstances make it universal significance to research library users information behavior.
论文在介绍有关用户信息行为研究概况的基础上，对信息行为的概念、特征、主体、类型、控制等方面进行了分析。
This article talks about general situation of information users' behavior studies and analyzes its concept, characteristic, principle part, category, control and so on.
在过去几周里，一场争论说明了这种精细的信息对于广告商的价值：广告商是否可以认为用户愿意被跟踪并投放行为广告？
In the past couple of weeks a quarrel has illustrated the value to advertisers of such fine-grained information: Should advertisers assume that people are happy to be tracked and sent behavioural ads?
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