作者: Panagiotis G. Ipeirotis , Mehran Sahami , Luis Gravano
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摘要: The World-Wide Web is one of the main channels through which people currently exchange information. Unfortunately, this information not characterized in a way that would make its semantics readily understandable by computers, complicates building value-added services on top existing An ambitious effort aims to facilitate development such so-called “Semantic Web.” According Berners-Lee et al. [1]: