A Digital Assets Navigating System Based On FCA

作者：Shi Chongyang^*; Niu Zhendong; Wang Tao; Xu Xiaomei

来源：International Symposium on Knowledge Acquisition and Modeling, 2008-12-21 to 2008-12-22.

DOI：10.1109/KAM.2008.152

Formal concept analysis (FCA) has been developed to have a wide range of applications. A number of researchers have proposed several FCA lattice structures for Information Retrieval. In this paper, a Web-based digital assets navigating system is designed based on FCA In the proposed design, several meta-templates tailored for certain metadata standards are used to processing the various asset types, and DC acts as the core managed and lattice-contaxt extracting metadata standard to which other meta-templates can easily mapping. The second way to form lattice context is extracting the terms from the content of document-alike assets using the BC method. At last we suppose a Web-based navigating interface using an eye-frame to show or hide parts of the lattice via interactive shifting of a focus concept node.

• 出版日期2008
• 单位北京理工大学