Publication statistics

Pub. period:2004-2008
Pub. count:4
Number of co-authors:5


Number of publications with 3 favourite co-authors:

Chi-Wa Cheng:
Zhi-li Wu:
Ringo Wai-kit Lam:



Productive colleagues

Chun-hung Li's 3 most productive colleagues in number of publications:

Chun Kit Chui:2
Victor Cheng:2
Chi-Wa Cheng:1

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Chun-hung Li


Publications by Chun-hung Li (bibliography)

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Cheng, Victor and Li, Chun-hung (2008): Linked Topic and Interest Model for Web Forums. In: 2008 IEEE / WIC / ACM International Conference on Web Intelligence WI 2008 9-12 December, 2008, Sydney, NSW, Australia. pp. 279-284.

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Wu, Zhi-li, Cheng, Chi-Wa and Li, Chun-hung (2008): Social and semantics analysis via non-negative matrix factorization. In: Proceedings of the 2008 International Conference on the World Wide Web 2008. pp. 1245-1246.

Social media such as Web forum often have dense interactions between user and content where network models are often appropriate for analysis. Joint non-negative matrix factorization model of participation and content data can be viewed as a bipartite graph model between users and media and is proposed for analysis social media. The factorizations allow simultaneous automatic discovery of leaders and sub-communities in the Web forum as well as the core latent topics in the forum. Results on topic detection of Web forums and cluster analysis show that social features are highly effective for forum analysis.

© All rights reserved Wu et al. and/or ACM Press

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Li, Chun-hung and Chui, Chun Kit (2005): Web Structure Mining for Usability Analysis. In: Skowron, Andrzej, Agrawal, Rakesh, Luck, Michael, Yamaguchi, Takahira, Morizet-Mahoudeaux, Pierre, Liu, Jiming and Zhong, Ning (eds.) 2005 IEEE / WIC / ACM International Conference on Web Intelligence WI 2005 19-22 September, 2005, Compiegne, France. pp. 309-312.

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Lam, Ringo Wai-kit, Li, Chun-hung and Chui, Chun Kit (2004): The Design of an Integrated Web Mining and Usability System. In: Yao, Jingtao, Raghavan, Vijay V. and Wang, G. Y. (eds.) Proceedings of the 2nd International Workshop on Web-based Support Systems September 20, 2004, Beijing, China. pp. 94-101. http://

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