2018年4月13日下午，国际知名决策科学研究学者、西班牙哈恩大学计算机系教授、博士生导师Luis Martínez应邀为js6666zs金沙师生开展了题为“Large Scale Group Decision Making: New Challenges for Consensus Reaching Processes”的学术报告。报告由工程管理系陈振颂老师主持。

　　Luis Martínez教授从群体决策背景、共识达成过程、大规模群体决策及共识达成过程的未来研究方向四个方面详细介绍了大规模群体决策的共识的定义及共识的测度理论和共识达成过程的反馈机制及其算法设计，重点指出大规模群体决策中在信息频繁供给反馈、分组聚类、决策个体非合作行为等各研究分支所面临的挑战。报告同时指出，以电子民主和社交网络等新兴决策行为模式的涌现，对大规模群体决策在自适应反馈机制优化、聚类算法设计、决策群体内的部分合作行为的罚函数设计以及大规模群体决策中的共识达成过程针对不同的分组群体的模型架构均提出了新的要求。针对这些挑战，Luis Martínez教授给出了部分建议和应对措施，指出未来大规模群体决策过程新的研究趋势。报告图文并茂，内容十分丰富。

　　在交流讨论环节，工程管理系杨海红副教授、郑绍羽副教授、陈悦华副教授、孔文涛老师、杨琳老师等就报告内容与Luis Martínez教授进行了深入的交流，研究生同学踊跃发言，就报告中感兴趣的问题用英语积极向Luis Martínez教授请教。现场学术研讨气氛十分活跃。

　　本次学术讲座使研究生们了解了大规模群体决策的科学前沿，开拓了学术视野，对提升研究生的学术素养、创新与研究能力具有重要的促进作用。讲座结束后，Luis Martínez教授还与我院部分师生进行了进一步交流，并合影留念。共有40位师生参加了本次学术研讨活动，js6666zs金沙研究生院原培养处副处长、系统工程研究所所长王先甲教授参加了此次研讨会。

　　照片拍摄：陈悦华

　　Luis Martínez教授简介：

　　Prof. Luis Martínez was born in 1970. He received the M.Sc. and Ph.D. degrees in Computer Sciences, both from the University of Granada, Spain, in 1993 and 1999, respectively. Currently, he is Full Professor of Computer Science Department at the University of Jaén. His current research interests are fuzzy decision making, linguistic preference modelling, fuzzy systems, decision support systems, personalized marker tin, computing with words and recommender systems.

　　He co-edited eleven journal special issues on fuzzy preference modelling, soft computing, linguistic decision making and fuzzy sets theory and has been main researcher in 14 R&D projects, also has published more than 100 papers in journals indexed by the SCI as well as 33 book chapters and more than 150 contributions in International Conferences related to his areas. He is member of the European Society for Fuzzy Logic and Technology, IEEE. Co-Editor in Chief of the of the International Journal of Computational Intelligence Systems and an Associated Editor of the journals IEEE Transactions on Fuzzy Systems, Information Fusion, the International Journal of Fuzzy Systems, Journal of Intelligent & Fuzzy Systems, Applied Artificial Intelligence, Journal of Fuzzy Mathematics and serves as member of the journal Editorial Board of the Journal of Universal Computer Sciences.

　　He received twice the IEEE Transactions on Fuzzy Systems Outstanding Paper Award 2008 and 2012 (bestowed in 2011 and 2015 respectively). And he is Visiting Professor in University of Technology Sydney, University of Portsmouth Isambard Kingdom Brunel Fellowship Scheme), in the Wuhan University of Technology (Chutian Scholar), Guest Professor in the Southwest Jiaotong University and Honourable professor in Xihua University both in Chengdu (China). Eventually, He received twice the IEEE Transactions on Fuzzy Systems Outstanding Paper Award 2008 and 2012 (bestowed in 2011 and 2015 respectively). And he is Visiting Professor in University of Technology Sydney, University of Portsmouth Isambard Kingdom Brunel Fellowship Scheme), in the Wuhan University of Technology (Chutian Scholar), Guest Professor in the Southwest Jiaotong University and Honourable professor in Xihua University both in Chengdu (China). Eventually, he has been appointed as Highly Cited Researcher 2017 in Computer Science according to the Web of Science.