Journal of Data Science第20卷第2期已正式上线，本期论文如下：

A Review on Graph Neural Network Methods in Financial Applications

作者：Jianian Wang, Sheng Zhang, Yanghua Xiao, Rui Song

A Hybrid Monitoring Procedure for Detecting Abnormality with Application to Energy Consumption Data

作者：Daeyoung Lim, Ming-Hui Chen, Nalini Ravishanker, Mark Bolduc, Brian McKeon, Stanley Nolan

An Examination of Olympic Sport Climbing Competition Format and Scoring System

作者：Quang Nguyen, Hannah Butler, Gregory J. Matthews

What Kind of Music Do You Like? A Statistical Analysis of Music Genre Popularity Over Time

作者：Aimée M. Petitbon，David B. Hitchcock

Propensity Score Modeling in Electronic Health Records with Time-to-Event Endpoints: Application to Kidney Transplantation

作者：Jonathan W. Yu, Dipankar Bandyopadhyay, Shu Yang, Le Kang, Gaurav Gupta

Monitoring COVID-19-Induced Gender Differences in Teleworking Rates Using Mobile Network Data

作者：Sara Grubanov-Boskovic, Spyridon Spyratos, Stefano Maria Iacus, Umberto Minora, Francesco Sermi

An Effective Tensor Regression with Latent Sparse Regularization

作者：Ko-shin Chen, Tingyang Xu, Guannan Liang, Qianqian Tong, Minghu Song, Jinbo Bi

Inference for Optimal Differential Privacy Procedures for Frequency Tables

作者：Chengcheng Li, Naisyin Wang, Gongjun Xu

Journal of Data Science创刊于2003年，创刊主编为台湾中研院赵民德博士和台湾辅仁大学谢邦昌博士。本刊历年来发表的研究成果涉及领域广泛，始终致力于推动数据科学方法在各领域的应用。从2019年起，主办权由中国人民大学统计学院和教育部人文社科重点研究基地应用统计科学研究中心承担。为进一步提高学术期刊办刊水平，涵养学术品牌，作为中国人民大学于2019年启动“学术期刊质量提升计划（2019-2021）”重点资助期刊之一，Journal of Data Science酝酿了多方位的改革与提升。自2020年7月起，由美国康涅狄格大学统计学系教授闫军博士担任主编。

目前Journal of Data Science期刊全新网站已经上线，以方便关心数据科学发展的各界人士跟进学术新动态。点击查看本期内容。