July6- July7,the National Natural Science Foundation Of Mathematics Tianyuan Foundation and Jilin University, Tianyuan Mathematics Northeast Center and Jilin University School of Mathematics jointly organized the "data-driven optimization methods and applications seminar" held at Jilin University Central Campus. More than100experts and scholars from more than 70 institutions at home and abroad, including the Chinese Academy of Sciences, the Hong Kong Polytechnic University, the Hong Kong Chinese University, the Georgia Institute of Technology, and the Federal University of Rio de Janeiro attended the conference. Zheng Weitao, Vice President of Jilin University, Yuan Yaxiang, Academician of the Institute of Mathematics and Systems Science of the Chinese Academy of Sciences, Luo Zhiquan of the University of Chinese, Dai Hong fellow of the Institute of Mathematics and Systems Science of the Chinese Academy of Sciences, and Professor Li Yong of Jilin University's School of Mathematics attended the opening ceremony, which was presided over by the Director of the Executive Committee of the Northeast Center of Mathematics of Tianyuan.

Zheng Weitao delivered a speech at the opening ceremony, he first on behalf of the school to the arrival of experts and scholars to express a warm welcome to the experts and experts for their long-term support for the mathematics discipline of Chida expressed sincere gratitude. He pointed out that the development of the national economy can not be separated from data interpretation, we should give full play to the maximum benefits of data resources, efficiently used to guide decision-making, for the construction of a strong network, digital China, intelligent society to provide a strong support. At the same time, Jilin University's "double-class" development and construction is also closely related to data science research, in the management of teaching and other aspects of the school to provide intelligent decision-making support. Zheng Weitao hopes that through this seminar, we can obtain more analytical methods of data optimization and make suggestions for the development of scientific and technological innovation for the country and schools. The school will strongly support the construction of Tianyuan Mathematics Northeast Center, and strive to build it into a mathematics center with international influence. He believes and expects that, driven by tianyuan Mathematics Northeast Center, jilin University's mathematics discipline development can make further efforts, create brilliant, and make due contributions to the development of world mathematics theory and practice.

Yuan Yaxiang first introduced the historical development and development of the National Tianyuan Mathematics Center in his speech, and Tianyuan Mathematics Northeast Center, as one of the first three centers in the country, has made remarkable achievements with the strong support and help of Jilin University, especially in the direction of computational mathematics to organize high-level academic exchange activities, The cultivation of talents and scientific research activities have explored new measures and achieved outstanding results, which is of great significance for pooling wisdom, exploring the law of mathematical development and promoting the development of mathematics disciplines. He thanked Jilin University for its long-term great contribution to the construction and development of the Northeast Center of Tianyuan Mathematics, and congratulated the university on the progress made in the development of mathematics disciplines. Yuan Yaxiang sincerely hopes that experts and scholars can continue to actively support the development and construction of Tianyuan Mathematics Northeast Center, he believes that with the joint efforts of experts and scholars, the development of the center will be thriving, for the development of mathematics disciplines in Northeast China and even to make important contributions.

In his speech, Dai first introduced the purpose of the conference, based on the research direction of the Northeast Center, around the data science and optimization methods of the combination of research hot spots, organized this academic exchange activities. He hoped that the young scholars present would cherish this rare opportunity to learn, actively exchange academic ideas with senior experts, inspire new research ideas, point the way for future academic paths, and jointly promote research in the field of data-driven optimization methods to move forward, And Wangu Changchun.

At the seminar, the participating experts and scholars carried out 16 thematic reports and 23 seminars on the topic of discussion. Through a series of summary reports and cutting-edge progress studies, young scholars at home and abroad engaged in optimization research can understand the problems of data-driven optimization theory, methods and practical application in a short time. In the process of thought collision and research, the research results in the field of data-driven optimization method are further enriched, and the development and perfection of mathematical theory are actively promoted.