面向电子科学语义网格环境的科学文本主题发现

2006 Fifth International Conference on Grid and Cooperative Computing (GCC'06) Pub Date : 2006-10-21 DOI:10.1109/GCC.2006.84

Xiangfeng Luo, Ning Fang, Zhe Yang, Huizhe Xiao, Weimin Xu

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引用次数: 2

摘要

首先分析了电子科学语义网格环境下科学文本主题发现的特点，然后提出了一种新的科学文本主题发现方法。第三，提出了评价科学文本主题发现过程的主题距离均值函数。最后，以GCC2003的文本为例，证明了该方法具有合成和分解的能力以及更高的语义;因此，该方法可以为电子科学语义网格环境下的研究人员提供更准确的知识服务，具有广阔的应用前景

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Scientific Text Topics Discovery for e-science Semantic Grid Environment

The characteristics of scientific text topics discovery in e-science semantic grid environment is given firstly, and then a novel method about scientific text topics discovery is proposed. Thirdly the mean function of distances between topics to evaluate the scientific text topics discovery process is also presented. Finally, we adopt the texts of GCC2003 to prove that the proposed method has the ability in composition and decomposition as well as higher semantics; therefore the proposed method can provide researchers with more accurate knowledge services in e-science semantic grid environment and has bright future

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2006 Fifth International Conference on Grid and Cooperative Computing (GCC'06)

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