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2007 | ||
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2 | EE | Yi Xu, Long-shu Li, Xue-jun Li: Improved Rough Set Model Based on Set Pair Connection Degree. FSKD (1) 2007: 382-386 |
1 | EE | Xue-jun Li, Long-shu Li, Ling Zhang, Yi Xu: A Novel Representation of Concept Hierarchy Based on Quotient Space Model. FSKD (1) 2007: 567-571 |
1 | Long-shu Li | [1] [2] |
2 | Yi Xu | [1] [2] |
3 | Ling Zhang | [1] |