Publications - LY Corporation R&D

CONFERENCE (DOMESTIC)
公開鍵暗号に基づく認証機能を提供するマイクロサービス: 大神渉, 五味秀仁, 佐藤周行 (東京大学), 橋田浩一 (東京大学), 丁曄澎 (東京大学), 白石桃子 (東京大学); Computer　Security　Symposium 2022 (CSS2022); October 26, 2022

CONFERENCE (DOMESTIC)
多様な行動を証明する検証可能な証明書システム: 大神渉, 五味秀仁, 山口修司, 日暮立; Computer Security Symposium 2022 (CSS2022); October 26, 2022

WORKSHOP (INTERNATIONAL)
Tourist Guidance Robot Based on HyperCLOVA: Takato Yamazaki, Katsumasa Yoshikawa, Toshiki Kawamoto (LINE/Tokyo Institute of Technology), Masaya Ohagi, Tomoya Mizumoto, Shuta Ichimura, Yusuke Kida, Toshinori Sato; The 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems - Dialogue Robot Competition 2022 (IROS 2022 - DRC2022); October 25, 2022

OTHERS (DOMESTIC)
言語モデルの倫理的検査のための効率的なテストケースの生成: 綿岡晃輝, 野崎雄斗 (東京都大学), 馬越雅人, 髙橋翼; コンピュータセキュリティシンポジウム2022 (CSS 2022); October 24, 2022

CONFERENCE (INTERNATIONAL)
Selectively Expanding Queries and Documents for News Background Linking: Lirong Zhang (Tsukuba univ.), Hideo Joho (Tsukuba univ.), Sumio Fujita, Hai-Tao Yu (Tsukuba univ.); 31st ACM International Conference on Information and Knowledge Management (CIKM 2022); October 17, 2022

CONFERENCE (INTERNATIONAL)
Attention Weight Smoothing Using Prior Distributions for Transformer-Based End-to-End ASR: Takashi Maekaku, Yuya Fujita, Yifan Peng (Carnegie Mellon University), Shinji Watanabe (Carnegie Mellon University); The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 19, 2022

CONFERENCE (INTERNATIONAL)
End-to-End Integration of Speech Recognition, Speech Enhancement, and Self-Supervised Learning Representation: Xuankai Chang (Carnegie Mellon University), Takashi Maekaku, Yuya Fujita, Shinji Watanabe (Carnegie Mellon University); The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 19, 2022

CONFERENCE (INTERNATIONAL)
A Unified Accent Estimation Method Based on Multi-Task Learning for Japanese Text-to-Speech: Byeongseon Park, Ryuichi Yamamoto, Kentaro Tachibana; The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
Acoustic Modeling for End-to-End Empathetic Dialogue Speech Synthesis Using Linguistic and Prosodic Contexts of Dialogue History: Yuto Nishimura (The University of Tokyo), Yuki Saito (The University of Tokyo), Shinnosuke Takamichi (The University of Tokyo), Kentaro Tachibana, Hiroshi Saruwatari (The University of Tokyo); The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
Better Intermediates Improve CTC Inference: Tatsuya Komatsu, Yusuke Fujita, Jaesong Lee (NAVER), Lukas Lee (NAVER), Shinji Watanabe (Carnegie Mellon University), Yusuke Kida; The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
Cross-Speaker Emotion Transfer for Low-Resource Text-to-Speech Using Non-Parallel Voice Conversion with Pitch-Shift Data Augmentation: Ryo Terashima, Ryuichi Yamamoto, Eunwoo Song (NAVER), Yuma Shirahata, Hyun-Wook Yoon (NAVER), Jae-Min Kim (NAVER), Kentaro Tachibana; The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
DRSpeech: Degradation-Robust Text-to-Speech Synthesis with Frame-Level and Utterance-Level Acoustic Representation Learning: Takaaki Saeki (The University of Tokyo), Kentaro Tachibana, Ryuichi Yamamoto; The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
ESPnet-SE++: Speech Enhancement for Robust Speech Recognition, Translation, and Understanding: Yen-Ju Lu (Academia Sinica), Xuankai Chang (CMU), Chenda Li (SJTU), Wangyou Zhang (SJTU), Samuele Cornell (Universit`a Politecnica delle Marche), Zhaoheng Ni (Meta AI), Yoshiki Masuyama (CMU/TMU), Brian Yan (CMU), Robin Scheibler, Zhong-Qiu Wang (CMU), Yu Tsao (Academica Sinica), Yanmin Qian (SJTU), Shinji Watanabe (CMU); The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
Independence-based Joint Dereverberation and Separation with Neural Source Model: Kohei Saijo (Waseda University), Robin Scheilbler; The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
InterAug: Augmenting Noisy Intermediate Predictions for CTC-based ASR: Yu Nakagome, Tatsuya Komatsu, Yusuke Fujita, Shuta Ichimura, Yusuke Kida; The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
Language Model-Based Emotion Prediction Methods for Emotional Speech Synthesis Systems: Hyun-Wook Yoon (NAVER), Ohsung Kwon (NAVER), Hoyeon Lee (NAVER), Ryuichi Yamamoto, Eunwoo Song (NAVER), Jae-Min Kim (NAVER), Min-Jae Hwang (NAVER); The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

WORKSHOP (INTERNATIONAL)
Leveraging Context-dependent Click Model for Off-Policy Evaluation of Ranking Policies: Haruka Kiyohara (Tokyo Institute of Technology), Nobuyuki Shimizu, Yasuo Yamamoto; The 16th ACM Recommender Systems Conference Consequences Workshop (RecSys Consequences Workshop); September 18, 2022

CONFERENCE (INTERNATIONAL)
Minimum Latency Training of Sequence Transducers for Streaming End-to-End Speech Recognition: Yusuke Shinohara, Shinji Watanabe (Carnegie Mellon University); The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
Solving Diversity-Aware Maximum Inner Product Search Efficiently and Effectively: Kohei Hirata (Osaka univ.), Daichi Amagata (Osaka univ.), Takahiro Hara (Osaka univ.), Sumio Fujita; 16th ACM Conference on Recommender Systems (RecSys 2022); September 18, 2022

CONFERENCE (INTERNATIONAL)
Spatial Loss for Unsupervised Multi-channel Source Separation: Kohei Saijo (Waseda University), Robin Scheilbler; The 23rd Annual Conference of the International Speech Communication Association (INTERSPEECH 2022); September 18, 2022