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针对当前语义网技术在支持科研创新方面的发展,比较两个支持科学研究和学术发现的工具——哈佛大学信息搜索引擎Harvard Catalyst和语义网探索的科学家网络VIVO,包括两者在信息组织方式、系统架构、系统实现关键技术、数据来源、实现的功能等方面的差异,分析VIVO所具有的特色以及存在的问题,讨论当前语义网应用在支持科学研究上具有的特点。
In view of the current development of semantic web technology in supporting scientific research and innovation, we compared two tools that support scientific research and academic discovery - Harvard Catalyst, an information search engine of Harvard University, and VIVO, a network of scientists exploring semantic web, System architecture, key technologies of system implementation, data sources and functions implemented. The characteristics and existing problems of VIVO are also analyzed. The characteristics of current semantic web applications in supporting scientific research are discussed.