Discovering small-world in association link networks for association learning
Discovering small-world in association link networks for association learning
复制标题
发现关联链接网络中的小世界以进行关联学习
DOI:
10.1007/s11280-012-0171-7
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发表时间:
2014-03
影响因子:
3.7
通讯作者:
Weimin Xu
中科院分区:
文献类型:
--
作者:
Shunxiang Zhang;Xiangfeng Luo;Junyu Xuan;Xue Chen;Weimin Xu
Association Link Network (ALN) is a kind of Semantic Link Network built by mining the association relations among multimedia Web resources for effectively supporting Web intelligent application such as Web-based learning, and semantic search. This paper explores the Small-World properties of ALN to provide theoretical support for association learning (i.e., a simple idea of “learning from Web resources”). First, a filtering algorithm of ALN is proposed to generate the filtered status of ALN, aiming to observe the Small-World properties of ALN at given network size and filtering parameter. Comparison of the Small-World properties between ALN and random graph shows that ALN reveals prominent Small-World characteristic. Then, we investigate the evolution of Small-World properties over time at several incremental network sizes. Theaverage path lengthof ALN scales with the network size, whileclustering coefficientof ALN is independent of the network size. And we find that ALN has smalleraverage path lengthand higherclustering coefficientthan WWW at the same network size and network average degree. After that, based on the Small-World characteristic of ALN, we present an Association Learning Model (ALM), which can efficiently provide association learning of Web resources in breadth or depth for learners.
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DOI:
10.1007/11762256_38
发表时间:
2006-06
期刊:
--
影响因子:
--
作者:
Bettina Hoser;A. Hotho;R. Jäschke;Christoph Schmitz;Gerd Stumme
通讯作者:
Bettina Hoser;A. Hotho;R. Jäschke;Christoph Schmitz;Gerd Stumme
DOI:
10.1016/j.infsof.2005.04.007
发表时间:
2006-04
期刊:
Inf. Softw. Technol.
影响因子:
--
作者:
Jian Cao;Jie Wang;K. Law;Shensheng Zhang;Minglu Li
通讯作者:
Jian Cao;Jie Wang;K. Law;Shensheng Zhang;Minglu Li
影响因子:
8.9
作者:
H. Zhuge
通讯作者:
H. Zhuge
DOI:
10.1007/s11280-008-0045-1
发表时间:
2008-04
期刊:
World Wide Web
影响因子:
--
作者:
Qing Li;Jianmin Zhao;Xinzhong Zhu
通讯作者:
Qing Li;Jianmin Zhao;Xinzhong Zhu
DOI:
10.1007/s11280-010-0086-0
发表时间:
2010-03
期刊:
World Wide Web
影响因子:
--
作者:
Guoren Wang;Ye Yuan;Yongjiao Sun;Junchang Xin;Y. Zhang
通讯作者:
Guoren Wang;Ye Yuan;Yongjiao Sun;Junchang Xin;Y. Zhang