Publications - LY Corporation R&D

JOURNAL (INTERNATIONAL)
Capturing Information Needs in Disaster Situations by using Temporal and Spatial Offset Learning (TSOL): Kota Tsubouchi, Shuji Yamaguchi; Progress in Disaster Science; December 19, 2024

CONFERENCE (INTERNATIONAL)
Local Curvature Smoothing with Stein's Identity for Efficient Score Matching: Genki Osada, Makoto Shing (Sakana AI), Takashi Nishide (University of Tsukuba); The 38th Annual Conference on Neural Information Processing Systems (NeurIPS 2024); December 19, 2024

CONFERENCE (INTERNATIONAL)
No-regret Bandit Exploration based on Soft Tree Ensemble Model: Shogo Iwazaki, Shinya Suzumura; The Thirty-eighth Annual Conference on Neural Information Processing Systems (NeurIPS 2024); December 19, 2024

CONFERENCE (INTERNATIONAL)
Revealing Universities’ Atmosphere from Visitor Interests Using Search Queries and GPS Logs: Kaoru Miyanaga (Institute of Science Tokyo), Soto Anno (Institute of Science Tokyo), Kota Tsubouchi, Masamichi Shimosaka (Institute of Science Tokyo); 2024 IEEE International Conference on Big Data (IEEE BigData 2024); December 15, 2024

CONFERENCE (INTERNATIONAL)
Flipping-based Policy for Chance-Constrained Markov Decision Processes: Xun Shen (Osaka University), Shuo Jiang (Osaka University), Akifumi Wachi, Kazumune Hashimoto (Osaka University), Sebastien Gros (Norwegian University of Science and Technology); The 38th Annual Conference on Neural Information Processing Systems (NeurIPS 2024); December 13, 2024

CONFERENCE (INTERNATIONAL)
Real-SRGD: Enhancing Real-World Image Super-Resolution with Classifier-Free Guided Diffusion: Kenji Doi, Shuntaro Okada, Ryota Yoshihashi, Hirokatsu Kataoka; 17th Asian Conference on Computer Vision (ACCV 2024); December 12, 2024

WORKSHOP (DOMESTIC)
FoodSkin: 食用金箔を用いた食品上への回路作成: 加藤邦拓* (東京工科大学), 池松香*, 中村裕美 (東京大学), 須﨑比奈子 (お茶の水女子大学), 五十嵐悠紀 (お茶の水女子大学), *co-1st authors; 第32回インタラクティブシステムとソフトウェアに関するワークショップ (WISS 2024); December 11, 2024

WORKSHOP (DOMESTIC)
ScreenConcealer:オンライン会議における画面共有時のプライバシー懸念調査と保護システム: 石田瑞季* (お茶の水女子大学), 池松香*, 五十嵐悠紀 (お茶の水女子大学), *co-1st authors; 第32回インタラクティブシステムとソフトウェアに関するワークショップ (WISS 2024); December 11, 2024

CONFERENCE (INTERNATIONAL)
Stepwise Alignment for Constrained Language Model Policy Optimization: Akifumi Wachi, Thien Q. Tran, Rei Sato, Takumi Tanabe, Youhei Akimoto (University of Tsukuba); The 38th Annual Conference on Neural Information Processing Systems (NeurIPS 2024); December 11, 2024

CONFERENCE (INTERNATIONAL)
Exploring Limits of Diffusion-Synthetic Training with Weakly Supervised Semantic Segmentation: Ryota Yoshihashi, Yuya Otsuka, Kenji Doi, Tomohiro Tanaka, Hirokatsu Kataoka; 17th Asian Conference on Computer Vision (ACCV 2024); December 09, 2024

CONFERENCE (INTERNATIONAL)
PR-Rank: A Parameter Regression Approach for Learning-to-Rank Model Adaptation Without Target Domain Data: Takumi Ito (Tsukuba University.), Atsuki Maruta (Tsukuba University.), Makoto P. Kato (Tsukuba University.), Sumio Fujita; The 25th International Web Information Systems Engineering conference (WISE 2024); November 27, 2024

CONFERENCE (INTERNATIONAL)
Are Crowded Events Forecastable from Promotional Announcements with Large Language Models?: Soto Anno (Tokyo Institute of Technology), Dario Tenore (Swiss Federal Institute of Technology in Zurich), Kota Tsubouchi, Masamichi Shimosaka (Tokyo Institute of Technology); The 32nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2024); November 25, 2024

CONFERENCE (INTERNATIONAL)
Congestion Forecast for Trains with Railroad-Graph-based Semi-Supervised Learning using Sparse Passenger Reports: Soto Anno (Tokyo Institute of Technology), Kota Tsubouchi, Masamichi Shimosaka (Tokyo Institute of Technology); The 32nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2024); November 25, 2024

JOURNAL (INTERNATIONAL)
Predicting Individual Irregular Mobility via Web Search-Driven Bipartite Graph Neural Networks: Jiawei Xue (Purdue University), Takahiro Yabe (Massachusetts Institute of Technology), Kota Tsubouchi, Jianzhu Ma (Tsinghua University), Satish V. Ukkusuri (Purdue University); IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE); November 21, 2024

JOURNAL (INTERNATIONAL)
Elucidating ever-changing information needs for the 2024 Noto Peninsula Earthquake using web search queries: Akira Kodaka (Keio University, Chulalongkorn University), Akihiko Nishino (Keio University), Takashi Kanno (Keio University), Kaya Onda (Keio University), Kota Tsubouchi, Shingo Suzuki (National Research Institute for Earth Science and Disaster Resilience), Shuji Yamaguchi, Naohiko Kohtake (Keio University); Progress in Disaster Science; November 18, 2024

OTHERS (DOMESTIC)
LLMによるシーン中の物体の形容記述を用いた景観画像の印象予測: 井手海翔 (東京科学大学), 安納爽響 (東京科学大学), 坪内孝太, 下坂正倫 (東京科学大学); 情報処理学会ユビキタスコンピューティングシステム研究会 (IPSJ SIGUBI); November 11, 2024

OTHERS (DOMESTIC)
画面上の触覚フィードバックがバーチャルジョイスティックに与える影響の基礎調査: 角田陸 (筑波大学), 松田大樹 (筑波大学), 白根薫 (筑波大学), 和田優斗 (筑波大学), 池松香, 志築文太郎 (筑波大学); 第210回ヒューマンコンピュータインタラクション研究会 (HCI研究会210); November 11, 2024

CONFERENCE (INTERNATIONAL)
Detecting Ambiguous Utterances in an Intelligent Assistant: Satoshi Akasaki, Manabu Sassano; The 2024 Conference on Empirical Methods in Natural Language Processing (EMNLP 2024); November 10, 2024

OTHERS (INTERNATIONAL)
Tappy Plugin for Figma: Predicting Tap Success Rates of User-Interface Elements under Development for Smartphones: Shota Yamanaka, Hiroki Usuba, Junichi Sato, Naomi Sasaya, Fumiya Yamashita, Shuji Yamaguchi; arXiv.org (arXiv); November 04, 2024

CONFERENCE (INTERNATIONAL)
DisasterNeedFinder: Understanding the Information Needs in the Noto Earthquake: Kota Tsubouchi, Shuji Yamaguchi, Keijirou Saitou (Japan Broadcasting Corporation), Akihisa Soemori (NHK Global Media Servises), Masato Morita (NHK Global Media Servises), Shigeki Asou (Japan Broadcasting Corporation); The 32nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2024); October 29, 2024