报告时间:2016年12月29日早上9:30
报告地点:0638太阳集团备用网址-www.0638.vom|欢迎您三楼会议室

联系人:许佳奕(xujiayi@hdu.edu.cn ) 

报告内容:Facilitating sparse modeling with sophisticated visual analysis tools

滕代一成

日本庆应大学

摘要:During FY2013-2018, we have a governmental project under a Grant-in-Aid for Scientific Research on Innovative Areas called “Initiative for High-Dimensional Data-Driven Science through Deepening of Sparse Modeling” (http://sparse-modeling.jp/index_e.html). In this project, I have been heading a planned visualization research project with a primary goal to construct a visualization platform for understanding the behavior of given high-dimensional data in physical space by projecting it onto a designated information space. For this purpose, we transform relatively low-dimensional data obtained through sparse modeling to two, three, or four-dimensional space where we can fully visualize the characteristics of the original high-dimensional data. The idea behind our project is to establish an interactive model called human-in-the-loop by incorporating visual feedback from the users in the analysis of high-dimensional data based on sparse modeling. In this talk, I will give an overview of the governmental project and introduce recent research results from the planned research project, including spectral-based contractible parallel coordinate plots, Biclustering multivariate data for correlated subspace mining, and TimeTubes for visualizing polarization variations in blazars.

  

报告人简介

藤代一成,日本庆应大学科学技术学院的信息计算科学中心教授,博士生导师。主要研究领域包括:科学计算和应用可视化,融合多模态信息的智能环境媒体技术研究。

藤代教授发表250余篇国际学术论文,参与编写37本书籍,并获得29项学术荣誉。担任包括IEEE Transactions on Visualization,Computer Graphics,Elsevier Science Computers & Graphics,Visual Informatics在内的多个国际著名学术期刊的编委;IEEE Scientific Visualization国际会议和Volume Graphics国际研讨会的指导委员会成员。他是IEEE可视化顶级会议PacificVis的创始人之一,并一直担任会议的指导委员会成员。先后主持24个国际会议,其中包括:VG’03/’05, IEEE SMI’06, IEEE PacificVis’08/’14, Cyberworlds’13, ACM VRCAI’14/’15, TopoInVis’17, 和CGI’17。目前,他是日本图像电子工程师协会的会长,日本国际信息科学基金委成员,日本艺术和科学委员会成员,日本计算模拟和可视化委员会成员,和日本图像协会代表。