| 2008 | GRC | Research of Stock Index Futures Prediction Model based on Rough Set and Support Vector Machine. | Tao Zhang, Ying Sai, Zheng Yuan |
| 2008 | ICNC | Predicting Financial Distress of Chinese Listed Corporate by a Hybrid PCA-RBFNN Model. | Ying Sai, Shiwei Zhu, Tao Zhang |
| 2007 | GRC | Mining Stock Market Tendency by RS-Based Support Vector Machines. | Ying Sai, Zheng Yuan, Kanglin Gao |
| 2007 | ICNC | A Hybrid RST and GA-BP Model for Chinese Listed Company Bankruptcy Prediction. | Ying Sai, Chenjian Zhong, Peiyao Nie |
| 2007 | ISADS | A Hybrid GA-BP Model for Bankruptcy Prediction. | Ying Sai, Chenjian Zhong, Le-Hong Qu |
| 2006 | GRC | A rough set approach to mining concise rules from inconsistent data. | Ying Sai, Peiyao Nie, Ruzhi Xu, Jincai Huang |
| 2005 | GRC | A model of granular computing based on rough set theory. | Ying Sai, Peiyao Nie, Dongsheng Chu |
| 2005 | SEKE | Reuse-based Software Process Improvement and Contro. | Ruzhi Xu, Peiyao Nie, Ying Sai, Yun-Ting Lee |
| 2001 | ICDM | Data Analysis and Mining in Ordered Information Tables. | Ying Sai, Yiyu Yao, Ning Zhong |