《CODA-19: Reliably Annotating Research Aspects on 10,000+ CORD-19 Abstracts Using Non-Expert Crowd》T ' Huang, C Huang, C C Ding, Y Hsu, C. L Giles [Pennsylvania State University & University of California, San Francisco & CMU] (2020) http://t.cn/A6ACwCUs view:http://t.cn/A6ACwC4h GitHub: http://t.cn/A6ACwC4v