A new framework for intrusion detection based on rough set theory. - Zhijun Li; Yu Wu 001; Guoyin Wang 001; Yongjun Hai; Yunpeng He (Data Mining and Knowledge Discovery: Theory, Tools, and Technology, 2004)

An improved unsupervised clustering-based intrusion detection method. - Yongjun Hai; Yu Wu 001; Guoyin Wang 001 (Data Mining, Intrusion Detection, Information Assurance, and Data Networks Security, 2005)