A Method for Query Expansion Using a Hierarchy of Clusters. - Masaki Aono; Hironori Doi (AIRS, 2005)

A Patent Retrieval Method Using a Hierarchy of Clusters at TUT. - Hironori Doi; Yohei Seki; Masaki Aono (NTCIR, 2005)

Statistical approach to enhancing esophageal speech based on Gaussian mixture models. - Hironori Doi; Keigo Nakamura; Tomoki Toda; Hiroshi Saruwatari; Kiyohiro Shikano (ICASSP, 2010)

Esophageal Speech Enhancement Based on Statistical Voice Conversion with Gaussian Mixture Models. - Hironori Doi; Keigo Nakamura; Tomoki Toda; Hiroshi Saruwatari; Kiyohiro Shikano (IEICE Trans. Inf. Syst., 2010)

An evaluation of alaryngeal speech enhancement methods based on voice conversion techniques. - Hironori Doi; Keigo Nakamura; Tomoki Toda; Hiroshi Saruwatari; Kiyohiro Shikano (ICASSP, 2011)

Singing voice conversion method based on many-to-many eigenvoice conversion and training data generation using a singing-to-singing synthesis system. - Hironori Doi; Tomoki Toda; Tomoyasu Nakano; Masataka Goto; Satoshi Nakamura 001 (APSIPA, 2012)

Statistical approach to voice quality control in esophageal speech enhancement. - Kenzo Yamamoto; Tomoki Toda; Hironori Doi; Hiroshi Saruwatari; Kiyohiro Shikano (ICASSP, 2012)

Evaluation of a singing voice conversion method based on many-to-many eigenvoice conversion. - Hironori Doi; Tomoki Toda; Tomoyasu Nakano; Masataka Goto; Satoshi Nakamura 001 (INTERSPEECH, 2013)

An investigation of acoustic features for singing voice conversion based on perceptual age. - Kazuhiro Kobayashi; Hironori Doi; Tomoki Toda; Tomoyasu Nakano; Masataka Goto; Graham Neubig; Sakriani Sakti; Satoshi Nakamura 001 (INTERSPEECH, 2013)

Voice Timbre Control Based on Perceived Age in Singing Voice Conversion. - Kazuhiro Kobayashi; Tomoki Toda; Hironori Doi; Tomoyasu Nakano; Masataka Goto; Graham Neubig; Sakriani Sakti; Satoshi Nakamura 001 (IEICE Trans. Inf. Syst., 2014)

Alaryngeal Speech Enhancement Based on One-to-Many Eigenvoice Conversion. - Hironori Doi; Tomoki Toda; Keigo Nakamura; Hiroshi Saruwatari; Kiyohiro Shikano (IEEE ACM Trans. Audio Speech Lang. Process., 2014)

MusicMixer: computer-aided DJ system based on an automatic song mixing. - Tatsunori Hirai; Hironori Doi; Shigeo Morishima (Advances in Computer Entertainment, 2015)

MusicMixer: Automatic DJ System Considering Beat and Latent Topic Similarity. - Tatsunori Hirai; Hironori Doi; Shigeo Morishima (MMM (1), 2016)

Latent Topic Similarity for Music Retrieval and Its Application to a System that Supports DJ Performance. - Tatsunori Hirai; Hironori Doi; Shigeo Morishima (J. Inf. Process., 2018)

PromptTTS++: Controlling Speaker Identity in Prompt-Based Text-To-Speech Using Natural Language Descriptions. - Reo Shimizu; Ryuichi Yamamoto; Masaya Kawamura; Yuma Shirahata; Hironori Doi; Tatsuya Komatsu; Kentaro Tachibana (ICASSP, 2024)