标题：钱宇华
山西大学教授
个人简介  山西大学计算机与信息技术学院博士生导师，主持和参与国家自然科学基金(含重点基金)、国家863计划、973前期研究计划专项等国家级项目多项。近年来，先后在《Artificial Intelligence》、《IEEE Transactions on Fuzzy Systems》、《Pattern Recognition》、《IEEE Transactions on Systems, Man and Cybernetics》、《International Journal of Approximate Reasoning》、《Information Sciences》、《Data & Knowledge Engineering》、《中国科学》、《计算机学报》等国际国内重要学术刊物和国际会议发表学术论文70余篇，SCI收录30余篇，获发明专利2项。2008年获得教育部宝钢教育基金特等奖，2011年获得CCF优秀博士论文奖，2011年获得山西省“五四青年奖章”等奖励。
研究方向主要从事计算智能、数据挖掘与知识发现方面的科研教学工作。[1]
发表论文
1. Jiye LIANG, Feng WANG, Chuangyin DANG, Yuhua QIAN. An efficient rough feature selection algorithm with a multi-granulation view, International Journal of Approximate Reasoning. 53(6):912-926, 2012-09. 
2. Wei WEI, Jiye LIANG, Yuhua QIAN. A comparative study of rough sets for hybrid data, Information Sciences. 190:1-16, 2012-05. 
3. Jiye LIANG, Ru LI, Yuhua QIAN. Distance: A more comprehensible perspective for measures in rough set theory, Knowledge-Based Systems. 27:126-136, 2012-04. 
4. Peng SONG, Jiye LIANG, Yuhua QIAN. A two-grade approach to ranking interval data, Knowledge-Based Systems. 27:234-244, 2012-03. 
5. Yuhua QIAN, Jiye LIANG, Witold Pedrycz, Chuangyin DANG. An efficient accelerator for attribute reduction from incomplete data in rough set framework, Pattern Recognition. 44(8):1658-1670, 2011-08. 
6. Fan MIN, Huaping HE, Yuhua QIAN, William ZHU. Test-cost-sensitive attribute reduction, Information Sciences. 181(25):4928-4942, 2011-07. 
7. Yuhua QIAN, Jiye LIANG, Weizhi WU, Chuangyin DANG. Information Granularity in Fuzzy Binary GrC Model, IEEE Transactions on Fuzzy Systems. 19(2):253-264, 2011-04. 
8. 钱宇华, 梁吉业, 王锋. 面向非完备决策表的正向近似特征选择加速算法, 计算机学报. 34(3):435-442, 2011-03. 
9. Yuhua QIAN, Jiye LIANG, Witold Pedrycz, Chuangyin DANG. Positive approximation: an accelerator for attribute reduction in rough set theory, Artificial Intelligence. 174(9-10):597-618, 2010-09. 
10. Wei WEI, Jiye LIANG, Yuhua QIAN, Feng WANG, Chuangyin DANG. Comparative study of decision performance of decision tables induced by attribute reductions, International Journal of General Systems. 39(8):813-838, 2010-07. 
11. Yuhua QIAN, Jiye LIANG, Deyu LI, Feng WANG, Nannan MA. Approximation reduction in inconsistent incomplete decision tables, Knowledge-Based Systems. 23(5):427-433, 2010-06. 
12. Yuhua QIAN, Jiye LIANG, Yiyu YAO, Chuangyin DANG. MGRS: A multi-granulation rough set, Information Sciences. 180(6):949-970, 2010-03. 
13. Yuhua QIAN, Jiye LIANG, Chuangyin DANG. Incomplete multigranulation rough set, IEEE Transactions on Systems, and Cybernetics-Part A: Systems and humans. 40(2):420-431, 2010-03. 
14. Yuhua QIAN, Jiye LIANG, Peng SONG, Chuangyin DANG. On dominance relations in disjunctive set-valued ordered information systems, International journal of information technology & decision making. 9(1):9-33, 2010-01. 
15. Yuhua QIAN, Jiye LIANG, Feng WANG. A new method for measuring the uncertainty in incomplete information systems, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems. 17(6):855-880, 2009-12. 
16. Yuhua QIAN, Chuangyin DANG, Jiye LIANG, Dawei TANG. Set-valued ordered information systems, Information Sciences. 179(16):2809-2832, 2009-07. 
17. Yuhua QIAN, Jiye LIANG, Chuangyin DANG. Knowledge structure, knowledge granulation and knowledge distance in a knowledge base, International Journal of Approximate Reasoning. 50(1):174-188, 2009-01. 
18. Jiye LIANG, Junhong WANG, Yuhua QIAN. A new measure of uncertainty based on knowledge granulation for rough sets, Information Sciences. 179(4):458-470, 2009-01. 
19. Yuhua QIAN, Jiye LIANG, Chuangyin DANG. Interval ordered information systems, Computers and Mathematics with Applications. 56:1994-2009, 2008-10. 
20. Yuhua QIAN, Jiye LIANG, Chuangyin DANG. Consistency measure, inclusion degree and fuzzy measure in decision tables, Fuzzy Sets and Systems. 159(18):2353-2377, 2008-09. 
21. Jiye LIANG, Yuhua QIAN. Information granules and entropy theory in information systems, Science in China Series F: Information Sciences. 51(9):1-18, 2008-09. 
22. Yuhua QIAN, Chuangyin DANG, Jiye LIANG, Haiyun ZHANG, Jianmin MA. On the evaluation of the decision performance of an incomplete decision table, Data and Knowledge Engineering. 65(3):373-400, 2008-06. 
23. Junhong WANG, Jiye LIANG, Yuhua QIAN, Chuangyin DANG. Uncertainty measure of rough sets based on a knowledge granulation for incomplete information systems, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems. 16(2):233-244, 2008-04. 
24. Yuhua QIAN, Jiye LIANG, Chuangyin DANG. Converse approximation and rule extraction from decision tables in rough set theory, Computers and Mathematics with Applications. 55(8):1754-1765, 2008-04. 
25. Yuhua QIAN, Jiye LIANG. Combination entropy and combination granulation in rough set theory, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems. 16(2):179-193, 2008-04. 
26. Yuhua QIAN, Jiye LIANG, Chuangyin DANG, Feng WANG. Consistency and Fuzziness in Ordered Decision Tables, Lecture Notes in Artificial Intelligence. 63-71, 2008-03. 
27. Yuhua QIAN, Jiye LIANG, Deyu LI, Haiyun ZHANG, Chuangyin DANG. Measures for evaluating the decision performance of a decision table in rough set theory, Information Sciences. 178(1):181–202, 2008-01. 
28. Yuhua QIAN, Jiye LIANG, Xia ZHANG, Chuangyin DANG. Rough Set Approach Under Dynamic Granulation in Incomplete Information Systems, Lecture Notes in Artificial Intelligence. 4827:1-8, 2007-10. 
29. Yuhua QIAN, Jiye LIANG. Evaluation Method for Decision Rule Sets, Lecture Notes in Artificial Intelligence. 4482:272–279, 2007-10. 
30. Jiye LIANG, Yuhua QIAN. Axiomatic approach of knowledge granulation in information system, Lecture Notes in Artificial Intelligence. 4304:1074-1078, 2006-12. 
31. Yuhua QIAN, Jiye LIANG. Combination entropy and combination granulation in incomplete information system, Lecture Notes in Artificial Intelligence. 4062:184-190, 2006-07. 
32. Jiye LIANG, Yuhua QIAN, Chengyuan CHU, Deyu LI, Junhong WANG. Rough Set Approximation Based on Dynamic Granulation, Lecture Notes in Computer Science. 3641:701-708, 2005-08. 
主持和参与项目
1. 信息系统中知识获取的粒度分析理论与方法研究, 山西省回国留学人员科研项目, 2010.08-2012.12, 主持人 
2. 多粒度空间的通讯、转换及其问题求解机制研究, 国家自然科学基金, 2010.01-2012.12, 主持人 
3. 基于粒计算的符号数据分析方法研究, 高等学校博士学科点专项科研基金, 2011.01-2013.12, 参与者 
4. 高维复杂数据分析理论及其在投资决策中的应用, 国家自然科学基金重点项目, 2011.01-2014.12, 参与者 
5. 基于认知机理的高维复杂数据建模理论与方法, 973计划前期研究专项, 2011.01-2012.12, 参与者 
6. 一种LED铁路信号灯光源, 山西省专利推广项目计划, 2010.05-2011.05, 参与者 
7. 基于概念格的序列模式挖掘模型与算法研究, 山西省青年科技基金, 2010.01-2011.12, 参与者 
8. 混合数据的粒度结构与知识获取算法研究, 山西省自然科学基金, 2010.01-2012.12, 参与者 
9. 算法设计课程群实践教学体系研究与实践, 山西省教育厅, 2009.01-2009.01, 参与者 
10. 信息系统框架下混合数据的粒度分析理论与算法研究, 教育部博士点专项科研基金, 2009.01-2011.12, 参与者
11. 复杂信息系统的粒度结构与知识获取研究, 国家自然科学基金, 2008.01-2010.12, 参与者 
12. 面向高维复杂数据的粒度计算理论与算法研究, 国家高技术研究发展计划, 2007.10-2010.10, 参与者 
13. 分布式仿真中高层体系结构及其关键技术的研究与实现, 山西省青年科技基金, 2007.04-2009.12, 参与者 
14. 信息系统中的不确定度量及其知识获取方法研究, 教育部科学技术研究重点项目, 2007.02-2009.12, 参与者 
15. 煤矿智能监测预警应急信息系统平台, 太原市科技攻关计划, 2006.01-2007.12, 参与者 
16. 知识粗糙性度量与粗糙集数据分析方法研究, 国家自然科学基金, 2006.01-2008.12, 参与者 
17. 计算机学科研究生创新能力培养模式的探索与实践, 山西省教育厅, 2006.01-2008.01, 参与者