Yufeng Hai

Topic-Specific Crawling on the Web with Concept Context Graph Based on FCA

Yajun Du, Qiangqiang Peng, Shaoming Chen, 2009, 2009 International Conference on Management and Service Science.

An approach for selecting seed URLs of focused crawler based on user-interest ontology

ChunZhi Xie, Xiao-Ming Wang, Yajun Du, 2014, Appl. Soft Comput..

Attributes reduction based on important degree of attributes in incomplete information system

Qiong Liu, Jilin Yang, Dongmei Wei, 2009, 2009 IEEE International Conference on Fuzzy Systems.

A Topic-Specific Web Crawler with Concept Similarity Context Graph Based on FCA

Jingyu Sun, Yuekui Yang, Yajun Du, 2008, ICIC.

Semantic ranking of web pages based on formal concept analysis

Yajun Du, Yufeng Hai, Yajun Du, 2013, J. Syst. Softw..

A Topic-Specific Web Crawler with Web Page Hierarchy Based on HTML Dom-Tree

Yuekui Yang, Yajun Du, Yufeng Hai, 2009, 2009 Asia-Pacific Conference on Information Processing.

A New Strategy of Query Expansion using Formal Concept Analysis

Haiming Li, Yajun Du, Yufeng Hai, 2006, The Sixth IEEE International Conference on Computer and Information Technology (CIT'06).