Ryohei Ikejiri

14 papers B 2Journal 3Unranked 8
YearRankTypeTitle / Venue / Authors
2025 B conf
LLM-Based Dependency Tracking for Short Event Descriptions.
TPDL
Naoki Sawahata, Daisuke Machizawa, Ryohei Ikejiri, Yasunobu Sumikawa
2025 — conf
StoryNetworks: An Annotated Dataset of Event Dependencies from Short Descriptions.
TPDL (Short Papers and Workshops)
Daisuke Machizawa, Naoki Sawahata, Ryohei Ikejiri, Yasunobu Sumikawa
2023 J jnl
Design strategies to integrate creative learning in elementary school curricula through computer programming activities.
Interact. Learn. Environ.
Yumiko Murai, Ryohei Ikejiri, Yuhei Yamauchi, Ai Tanaka, Seiko Nakano
2023 — conf
Present Causal Relationship Retrieval for Historical Analogy.
HCI (25)
Kenta Matsumaru, Ryohei Ikejiri, Yasunobu Sumikawa
2022 — conf
Online Discussion Transition Analysis for Group Learning Support.
WI/IAT
Yasunobu Sumikawa, Akikazu Takada, Akira Ichinose, Ari Murakami, Yuki Toyono, Ryohei Ikejiri, Meiko Sakasegawa, Kaoru Sekine, Yuhei Yamauchi
2021 J jnl
Feature selection for classifying multi-labeled past events.
Int. J. Digit. Libr.
Yasunobu Sumikawa, Ryohei Ikejiri
2021 — conf
HistoInformatics2021: The 6
JCDL
Yasunobu Sumikawa, Ryohei Ikejiri, Antoine Doucet, Eva Pfanzelter, Mohammed Hasanuzzaman, Gaël Dias, Ian Milligan, Adam Jatowt
2021 — ed.
Proceedings of the 6th International Workshop on Computational History (HistoInformatics 2021) co-located with ACM/IEEE Joint Conference on Digital Libraries 2021 (JCDL 2021), Online event, September 30-October 1, 2021.
HistoInformatics@JCDL
Yasunobu Sumikawa, Ryohei Ikejiri, Antoine Doucet, Eva Pfanzelter, Mohammed Hasanuzzaman, Gaël Dias, Ian Milligan, Adam Jatowt
2019 — conf
Interactive System for Collaborative Historical Analogy.
HCI (26)
Ryo Yoshikawa, Ryohei Ikejiri, Yasunobu Sumikawa
2018 B conf
Multi-Label Classification for Past Events.
WI
Yasunobu Sumikawa, Ryohei Ikejiri
2018 — conf
Preparing Students for Learning Statistics with Adventure Game: Learning Cycle Model of Gaming, Watching, and Practicing.
ICLS
Hiroki Oura, Ryohei Ikejiri, Kae Nakaya, Ryota Yamamoto, Yuhei Yamauchi
2017 J jnl
Generating Questions for Inquiry-Based Learning of History in Elementary Schools by Using Stereoscopic 3D Images.
IEICE Trans. Electron.
Takashi Shibata, Kazunori Sato, Ryohei Ikejiri
2017 — conf
Utilization of Stereoscopic 3D Images in Elementary School Social Studies Classes.
SD&A
Takashi Shibata, Yoshiki Ishihara, Kazunori Sato, Ryohei Ikejiri
2015 — conf
Mining Historical Social Issues.
KES-IDT
Yasunobu Sumikawa, Ryohei Ikejiri