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Liping Wang

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Publications by Liping Wang (bibliography)

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2008
 
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Wang, Liping, Li, Qing, Li, Na, Dong, Guozhu and Yang, Yu (2008): Substructure similarity measurement in Chinese recipes. In: Proceedings of the 2008 International Conference on the World Wide Web 2008. pp. 979-988.

Improving the precision of information retrieval has been a challenging issue on Chinese Web. As exemplified by Chinese recipes on the Web, it is not easy/natural for people to use keywords (e.g. recipe names) to search recipes, since the names can be literally so abstract that they do not bear much, if any, information on the underlying ingredients or cooking methods. In this paper, we investigate the underlying features of Chinese recipes, and based on workflow-like cooking procedures, we model recipes as graphs. We further propose a novel similarity measurement based on the frequent patterns, and devise an effective filtering algorithm to prune unrelated data so as to support efficient on-line searching. Benefiting from the characteristics of graphs, frequent common patterns can be mined from a cooking graph database. So in our prototype system called RecipeView, we extend the subgraph mining algorithm FSG to cooking graphs and combine it with our proposed similarity measurement, resulting in an approach that well caters for specific users' needs. Our initial experimental studies show that the filtering algorithm can efficiently prune unrelated cooking graphs without affecting the retrieval performance and the similarity measurement gets a relatively higher precision/recall against its counterparts

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

2005
 
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Lao, Guoling and Wang, Liping (2005): Application of e-commerce security management strategy in banking. In: Li, Qi and Liang, Ting-Peng (eds.) Proceedings of the 7th International Conference on Electronic Commerce - ICEC 2005 August 15-17, 2005, Xian, China. pp. 627-632.

2004
 
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Ding, Dawei, Yang, Jun, Li, Qing, Wang, Liping and Wenyin, Liu (2004): Towards a flash search engine based on expressive semantics. In: Proceedings of the 2004 International Conference on the World Wide Web 2004. pp. 472-473.

Flash, as a multimedia format, becomes more and more popular on the Web. However, previous works on Flash are totally based on low-level features, which make it unpractical to build a content-based Flash search engine. To address this problem, our paper proposes expressive semantics for bridging the gap between low-level features and user queries. To smoothly incorporate expressive semantics into a search engine, an eigenvector-based model is devised to map a user query to expressive semantics with the aid of link analysis method. Our experiment results confirm that expressive semantics is a promising approach to understanding and hence searching Flash movies more efficiently.

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

 
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Changes to this page (author)

09 Jul 2009: Modified
09 Jul 2009: Modified
30 May 2009: Added

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Page maintainer: The Editorial Team
URL: http://www.interaction-design.org/references/authors/liping_wang.html

Upcoming Courses

go to course
User-Centred Design - Module 3
72% booked. Starts in 23 days
 
 

Featured chapter

Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess

User Experience and Experience Design !

 
 

Our Latest Books

 
 
The Social Design of Technical Systems: Building technologies for communities. 2nd Edition
by Brian Whitworth and Adnan Ahmad
start reading
 
 
 
 
Gamification at Work: Designing Engaging Business Software
by Janaki Mythily Kumar and Mario Herger
start reading
 
 
 
 
The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad
start reading
 
 
 
 
The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam
start reading