Evaluation of Emotion-Conditioned Response Generation for Role-Playing Agents Using Large Language Models: A Case Study with Facial Expression Labels from Visual Novel Data.

Toshihiko Itoh Shinji Muraji Rafal Rzepka Toshihiko Itoh Evaluation of Emotion-Conditioned Response Generation for Role-Playing Agents Using Large Language Models: A Case Study with Facial Expression Labels from Visual Novel Data. 144-159 2026 LaCATODA@AAAI https://ceur-ws.org/Vol-4178/paper10.pdf conf/lacatoda/2026 db/conf/lacatoda/lacatoda2026.html#MurajiRI26 Ryusei Hachiya Toshihiko Itoh Predicting Cooperative Overlap Timing to Enhance Human-likeness in Spoken Dialogue. 389-391 2025 HAI https://doi.org/10.1145/3765766.3765822 conf/hai/2025 db/conf/hai/hai2025.html#HachiyaI25 Shinji Muraji Rafal Rzepka Toshihiko Itoh Evaluation of active generation of interlocutor profiling sentences from utterances and their implicit context. 45-55 2024 LaCATODA@PRICAI https://ceur-ws.org/Vol-3862/paper4.pdf conf/lacatoda/2024 db/conf/lacatoda/lacatoda2024.html#MurajiRI24 Toshihiko Itoh Norihide Kitaoka Ryota Nishimura Subjective experiments on influence of response timing in spoken dialogues. 1835-1838 2009 INTERSPEECH https://doi.org/10.21437/Interspeech.2009-534 conf/interspeech/2009 db/conf/interspeech/interspeech2009.html#ItohKN09

Noriki Fujiwara Toshihiko Itoh Kenji Araki Atsuhiko Kai Tatsuhiro Konishi Yukihiro Itoh Spoken language understanding method using confidence measure and dialogue history. 21-31 2007 38 Syst. Comput. Jpn. 9 https://doi.org/10.1002/scj.20758 db/journals/scjapan/scjapan38.html#FujiwaraIAKKI07

Noriki Fujiwara Toshihiko Itoh Kenji Araki Analysis of Changes in Dialogue Rhythm Due to Dialogue Acts in Task-Oriented Dialogues. 564-573 2007 conf/tsd/2007 TSD https://doi.org/10.1007/978-3-540-74628-7_73 db/conf/tsd/tsd2007.html#FujiwaraIA07 Shinya Yamada Toshihiko Itoh Kenji Araki Is voice quality enough? - study on how the situation and user²s awareness influence the utterance features. 2006 INTERSPEECH https://doi.org/10.21437/Interspeech.2006-152 conf/interspeech/2006 db/conf/interspeech/interspeech2006.html#YamadaIA06 Shinya Yamada Toshihiko Itoh Kenji Araki Linguistic and acoustic features depending on different situations - the experiments considering speech recognition rate. 3393-3396 2005 INTERSPEECH https://doi.org/10.21437/Interspeech.2005-825 conf/interspeech/2005 db/conf/interspeech/interspeech2005.html#YamadaIA05 Toshihiko Itoh Atsuhiko Kai Yukihiro Itoh Tatsuhiro Konishi An understanding strategy based on plausibility score in recognition history using CSR confidence measure. 2004 INTERSPEECH https://doi.org/10.21437/Interspeech.2004-227 conf/interspeech/2004 db/conf/interspeech/interspeech2004.html#ItohKIK04 2133-2136 Shigeyoshi Kitazawa Shinya Kiriyama Toshihiko Itoh Nick Campbell 0001 Japanese MULTEXT: a Prosodic Corpus. 2004 LREC http://www.lrec-conf.org/proceedings/lrec2004/summaries/774.htm conf/lrec/2004 db/conf/lrec/lrec2004.html#KitazawaKIC04 Shinya Kiriyama Yoshifumi Mitsuta Yuta Hosokawa Yoshikazu Hashimoto Toshihiko Itoh Shigeyoshi Kitazawa Japanese prosodic labeling support system utilizing linguistic information. 2003 INTERSPEECH https://doi.org/10.21437/Eurospeech.2003-94 conf/interspeech/2003 db/conf/interspeech/interspeech2003.html#KiriyamaMHHIK03 181-184 Masahiro Suzuki Toshihiko Itoh Tatsuhiro Konishi Makoto Kondo Yukihiro Itoh Interpretation of Ungrammatical Sentences in a Language Education System for Nonnative Speakers. 912-916 2002 conf/icce/2002-2 ICCE db/conf/icce/icce2002-2.html#SuzukiIKKI02 https://doi.org/10.1109/CIE.2002.1186112 https://doi.ieeecomputersociety.org/10.1109/CIE.2002.1186112 Toshihiko Itoh Atsuhiko Kai Tatsuhiro Konishi Yukihiro Itoh Linguistic and acoustic changes of user²s utterances caused by different dialogue situations. 2002 INTERSPEECH https://doi.org/10.21437/ICSLP.2002-188 conf/interspeech/2002 db/conf/interspeech/interspeech2002.html#ItohKKI02 545-548 Tatsuya Kitamura Kayo Itoh Toshihiko Itoh Shigeyoshi Kitazawa Influence of prosody, context, and word order in the identification of focus in Japanese dialogue. 2002 INTERSPEECH https://doi.org/10.21437/ICSLP.2002-322 conf/interspeech/2002 db/conf/interspeech/interspeech2002.html#KitamuraIIK02 1185-1188 Atsuhiko Kai Yukari Nonomura Toshihiko Itoh Tatsuhiro Konishi Yukihiro Itoh Influence of different dialogue situations on user²s behavior in spoken corrections. 2002 INTERSPEECH https://doi.org/10.21437/ICSLP.2002-323 conf/interspeech/2002 db/conf/interspeech/interspeech2002.html#KaiNIKI02 1189-1192 Shigeyoshi Kitazawa Toshihiko Itoh Tatsuya Kitamura Juncture segmentation of Japanese prosodic unit based on the spectrographic features. 2002 INTERSPEECH https://doi.org/10.21437/ICSLP.2002-326 conf/interspeech/2002 db/conf/interspeech/interspeech2002.html#KitazawaIK02 1201-1204

Seiichi Nakagawa Satoru Kogure Toshihiko Itoh A Semantic Interpreter and a Cooperative Response Generator for a Robust Spoken Dialogue System. 553-569 2000 14 Int. J. Pattern Recognit. Artif. Intell. 5 https://doi.org/10.1142/S0218001400000362 https://www.wikidata.org/entity/Q128924622 db/journals/ijprai/ijprai14.html#NakagawaKI00

Akira Ichikawa Masahiro Araki Massato Ishizaki Shuichi Itabashi Toshihiko Itoh Hideki Kashioka Keiji Kato Hideaki Kikuchi Tomoko Kumagai Akira Kurematsu Hanae Koiso Masafumi Tamoto Syun Tutiya Shu Nakazato Yasuo Horiuchi Kikuo Maekawa Yoichi Yamashita Takashi Yoshimnra Standardising annotation schemes for Japanese discourse. 731-738 1998 LREC conf/lrec/1998 db/conf/lrec/lrec1998.html#IchikawaAIIIKKK98 Kenji Araki Masahiro Araki Nick Campbell 0001 Noriki Fujiwara Ryusei Hachiya Yoshikazu Hashimoto Yasuo Horiuchi Yuta Hosokawa Akira Ichikawa Massato Ishizaki Shuichi Itabashi Kayo Itoh Yukihiro Itoh Atsuhiko Kai Hideki Kashioka Keiji Kato Hideaki Kikuchi Shinya Kiriyama Tatsuya Kitamura Norihide Kitaoka Shigeyoshi Kitazawa Satoru Kogure Hanae Koiso Makoto Kondo Tatsuhiro Konishi Tomoko Kumagai Akira Kurematsu Kikuo Maekawa Yoshifumi Mitsuta Shinji Muraji Seiichi Nakagawa Shu Nakazato Ryota Nishimura Yukari Nonomura Rafal Rzepka Masahiro Suzuki Masafumi Tamoto Syun Tutiya Shinya Yamada Yoichi Yamashita Takashi Yoshimnra