标签社区中的内容重用和兴趣共享
Content Reuse and Interest Sharing in Tagging Communities
摘要：
标记社区代表了更广泛的用户生成内容共享在线社区的一个子类。在这样的社区中，用户介绍和标记内容以供以后使用。虽然最近的研究主张，并试图利用社会知识，在这种情况下，利用用户之间的合作，很少有研究已经做了量化目前的水平，在这些社区的用户合作。本文介绍了两个指标来量化的合作水平：内容重用和共享的兴趣。使用这两个指标，本文表明，CiteULike和Connotea目前的合作水平一直很低，这大大限制了利用社区中的社会知识的潜力。本研究还讨论了这些发现的背景下，推荐和声誉系统的影响。
英文摘要：
Tagging communities represent a subclass of a broader class of user-generated content-sharing online communities. In such communities users introduce and tag content for later use. Although recent studies advocate and attempt to harness social knowledge in this context by exploiting collaboration among users, little research has been done to quantify the current level of user collaboration in these communities. This paper introduces two metrics to quantify the level of collaboration: content reuse and shared interest. Using these two metrics, this paper shows that the current level of collaboration in CiteULike and Connotea is consistently low, which significantly limits the potential of harnessing the social knowledge in communities. This study also discusses implications of these findings in the context of recommendation and reputation systems.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
