Publications - LY Corporation R&D

CONFERENCE (INTERNATIONAL)
Learnable Cube-based Video Encryption for Privacy-Preserving Action Recognition: Yuchi Ishikawa, Masayoshi Kondo, Hirokatsu Kataoka; IEEE/CVF Winter Conference on Applications of Computer Vision 2024 (WACV 2024); January 06, 2024

WORKSHOP (INTERNATIONAL)
A Comparative Study of Voice Conversion Models with Large-Scale Speech and Singing Data: The T13 Systems for the Singing Voice Conversion Challenge 2023: Ryuichi Yamamoto (Nagoya University / LINE Corp.), Reo Yoneyama (Nagoya University), Lester Phillip Violeta (Nagoya University), Wen-Chin Huang (Nagoya University), Tomoki Toda (Nagoya University); The 2023 IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU 2023); December 19, 2023

CONFERENCE (INTERNATIONAL)
Domain Adaptation by Data Distribution Matching via Submodularity for Speech Recognition: Yusuke Shinohara, Shinji Watanabe (Carnegie Mellon University); The 2023 IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU 2023); December 16, 2023

JOURNAL (DOMESTIC)
FIDOaaS：公開鍵暗号方式に基づく認証機能の分離: 大神渉, 五味秀仁, 佐藤周行 (東京大学), 橋田浩一 (東京大学); 情報処理学会論文誌ジャーナル (IPSJ Journal); December 16, 2023

CONFERENCE (INTERNATIONAL)
LV-CTC: Non-autoregressive ASR with CTC and Latent Variable Models: Yuya Fujita, Shinji Watanabe (Carnegie Mellon Univ.), Xuankai Chang (Carnegie Mellon Univ.), Takashi Maekaku; The 2023 IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU 2023); December 16, 2023

WORKSHOP (INTERNATIONAL)
Verbosity Bias in Preference Labeling by Large Language Models: Keita Saito (University of Tsukuba), Akifumi Wachi, Koki Wataoka, Youhei Akimoto (University of Tsukuba); Workshop on Instruction Tuning and Instruction Following at NeurIPS 2023. (Instruction Workshop @ NeurIPS 2023.); December 16, 2023

CONFERENCE (INTERNATIONAL)
Safe Exploration in Reinforcement Learning: A Generalized Formulation and Algorithms: Akifumi Wachi, Wataru Hashimoto (Osaka University), Xun Shen (Osaka University), Kazumune Hashimoto (Osaka University); The 37th Conference on Neural Information Processing Systems (NeurIPS 2023); December 13, 2023

CONFERENCE (INTERNATIONAL)
A Challenging Multimodal Video Summary: Simultaneously Extracting　and Generating Keyframe-Caption Pairs from Video: Keito Kudo (Tohoku Univ.), Haruki Nagasawa (Tohoku Univ.), Jun Suzuki (Tohoku Univ.), Nobuyuki Shimizu; The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023); December 10, 2023

CONFERENCE (INTERNATIONAL)
Data-driven Simulation of Wireless Communication Signal Strength in Indoor Environments: Takuhiro Shimokawa (Tokyo Institute of Technology), Kota Tsubouchi, Yoshihiro Kawahara (The University of Tokyo), Hiroaki Murakami (The University of Tokyo), Masamichi Shimosaka (Tokyo Institute of Technology); The thirteenth edition of the International Conference on Indoor Positioning and Indoor Navigation (IPIN 2023); December 08, 2023

CONFERENCE (INTERNATIONAL)
Enhancing Indoor Altitude Estimation on Smartphones: Resolving Ventilation Fan Effects: Kota Tsubouchi, Yuki Hirayama (Ritsumeikan University), Takuzo Ikuta (Ritsumeikan University), Nobuhiko Nishio (Ritsumeikan University); The thirteenth edition of the International Conference on Indoor Positioning and Indoor Navigation (IPIN 2023); December 08, 2023

CONFERENCE (INTERNATIONAL)
Lattice Path Edit Distance: A Romanization-aware Edit Distance for Extracting Misspelling-Correction Pairs from Japanese Search Query Log: Nobuhiro Kaji; The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023); December 08, 2023

JOURNAL (INTERNATIONAL)
Self-conditioning via Intermediate Predictions for End-to-end Neural Speaker Diarization: Yusuke Fujita, Tetsuji Ogawa (Waseda University), Tetsunori Kobayashi (Waseda University); IEEE Access; December 07, 2023

CONFERENCE (INTERNATIONAL)
Analyzing Web search queries of before and after purchase on e-commerce site: Yuka Kawada (Hyougo univ.), Takehiro Yamamoto (Hyougo univ.), Hiroaki Ohshima (Hyougo univ.), Yuki Yanagida (Tsukuba univ.), Makoto P. Kato (Tsukuba univ.), Sumio Fujita; The 25th International Conference on Asia-Pacific Digital Libraries (ICADL 2023); November 30, 2023

WORKSHOP (DOMESTIC)
VR百人一首かるたにおける札とり動作の数理モデル解析とそのゲームスキル調整への応用: 丸山礼華 (津田塾大学), 栗原一貴 (津田塾大学), 山中祥太; 第31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 2023); November 24, 2023

CONFERENCE (INTERNATIONAL)
Generating Fine-Grained Aspect Names from Movie Review Sentences Using Generative Language Model: Tomohiro Ishii (Aoyama Gakuin univ.), Yoshiyuki Shoji (Aoyama Gakuin univ.), Takehiro Yamamoto (Hyougo univ.), Hiroaki Ohshima (Hyougo univ.), Sumio Fujita, Martin J. Dürst (Aoyama Gakuin univ.); The 25th International Conference on Information Integration and Web Intelligence (iiWAS2023); November 22, 2023

CONFERENCE (INTERNATIONAL)
Movie Keyword Search Using Large-Scale Language Model With User-Generated Rankings and Reviews: Tensho Miyashita (Aoyama Gakuin univ.), Yoshiyuki Shoji (Aoyama Gakuin univ.), Sumio Fujita, Martin J. Dürst (Aoyama Gakuin univ.); The 25th International Conference on Information Integration and Web Intelligence (iiWAS2023); November 22, 2023

WORKSHOP (DOMESTIC)
ハンズフリーのデバイス操作のための汎用イヤラブルデバイスのIMUセンサーを用いた表情認識手法: 北森迪耶 (東京工業大学), 坪内孝太, 西尾信彦 (立命館大学), 西山勇毅 (東京大学), 下坂正倫 (東京工業大学); 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 21, 2023

WORKSHOP (DOMESTIC)
敵対的生成モデルに基づく活動人口の波形描画を用いた混雑寿命予報: 安納爽響 (東京工業大学), 坪内孝太, 下坂正倫 (東京工業大学); 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 21, 2023

OTHERS (DOMESTIC)
ポインティングにおける低視力者のためのターゲットサイズ補正: 富張瑠斗 (明治大学), 木下大樹 (明治大学), 大塲洋介 (明治大学), 山中祥太, 宮下芳明 (明治大学); 第205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205); November 14, 2023

JOURNAL (INTERNATIONAL)
CityOutlook+: Early Crowd Dynamics Forecast through Unbiased Regression with Importance-based Synthetic Oversampling: Soto Anno (Tokyo Institute of Technology), Kota Tsubouchi, Masamichi Shimosaka (Tokyo Institute of Technology); IEEE Pervasive Computing; November 07, 2023