@article{oai:ipsj.ixsq.nii.ac.jp:00201160,
 author = {欅, 惇志},
 issue = {1},
 journal = {情報処理},
 month = {Dec},
 pages = {112--113},
 title = {ACM SIGIR 2019 参加報告},
 volume = {61},
 year = {2019}
}