报 告 人:孙浩 长聘副教授,,,,中国人民大学高瓴人工智能学院
报告时间:04月22日(周五)14:00~16:00
报告所在:腾讯聚会(254-512-402)
邀 请 人:刘悦 教授
报告摘要:
Harnessing data to model complex physical systems has become a critical scientific problem in many science and engineering areas. The state-of-the-art advances of AI (in particular deep learning, thanks to its rich representations for learning complex nonlinear functions) have great potential to tackle this challenge, but in general (i) rely on a large amount of rich data to train a robust model, (ii) have generalization and extrapolation issues, and (iii) lack of interpretability and explainability, with little physical meaning. To bridge the knowledge gaps between AI and complex physical systems in the sparse/small data regime, this talk will introduce the integration of bottom-up (data-driven) and top-down (physics-based) processes through a Physics-informed/encoded Deep Learning paradigm for modeling, simulation and discovery of complex physical systems. This talk will show examples on data-driven modeling of nonlinear PDEs that govern the behavior of complex physical systems, e.g., wave propagation, reaction-diffusion processes, fluid flows, etc.
报告人简介:
孙浩,,,,1988年生,,,,中国人民大学高领人工智能学院“长聘副教授、博导”(2021至今),,,,麻省理工学院兼职研究员、美国东北大学兼职教授,,,,国家高条理人才妄想青年专家。。。。2014年在美国哥伦比亚大学取得工程力学博士学位,,,,随后在麻省理工学院从事博士后研究(2014-2017),,,,曾任美国匹兹堡大学(2017-2018)、美国东北大学(2018-2021)终身序列助理教授、博导。。。。主要从事科学智能(Al for Science)、人工智能数理基础与理工交织研究,,,,包括可诠释性深度学习、物理驱动深度学习、符号强化学习与推理、重大系统数据驱动建模与识别、控制方程找型、基础设施康健监测与智能化治理等偏向。。。。在国际一流期刊(如《自然-通讯》)和盘算机顶会(如ICLR、IJCAI)等种种刊物上共揭晓论文50余篇; 主持或配合主持美国科学基金、华为科技公司等研究项目2400余万元;;;在已往几年内,,,,研究效果受到了几十家国际着名媒体的普遍报导(例如《??????怂剐挛拧贰ⅰ堵槭±砉ば挛拧贰ⅰ犊蒲毡ā返戎教澹;担当国际综合期刊PLOS ONE学科主编、国家自然科学奖通讯评审人。。。。2018年入选北美地区"福布斯30位 30 岁以下精英榜(科学类)",,,,2019年5月中选"美国十大华人优异青年"。。。。