| 2019 | DEXA | Analyzing Sequence Pattern Variants in Sequential Pattern Mining and Its Application to Electronic Medical Record Systems. | Hieu Hanh Le, Tatsuhiro Yamada, Yuichi Honda, Masaaki Kayahara, Muneo Kushima, Kenji Araki, Haruo Yokota |
| 2019 | IIWAS | Effects of Mining Parameters on the Performance of the Sequence Pattern Variants Analyzing Method Applied to Electronic Medical Record Systems. | Hieu Hanh Le, Tatsuhiro Yamada, Yuichi Honda, Masaaki Kayahara, Muneo Kushima, Kenji Araki, Haruo Yokota |
| 2019 | IDEAS | Differentially private sequential pattern mining considering time interval for electronic medical record systems. | Hieu Hanh Le, Muneo Kushima, Kenji Araki, Haruo Yokota |
| 2017 | VLDB | Detection and Visualization of Variants in Typical Medical Treatment Sequences. | Yuichi Honda, Muneo Kushima, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota |
| 2016 | ISCC | Sequential pattern mining on electronic medical records with handling time intervals and the efficacy of medicines. | Keishiro Uragaki, Tomoyuki Hosaka, Yoshitaka Arahori, Muneo Kushima, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota |