Kouichi Katsurada

According to our database, Kouichi Katsurada authored at least 52 papers between 1998 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Speech Synthesis from IPA Sequences through EMA Data.

Koki Maruyama, Shun Sawada, Hidefumi Ohmura, Kouichi Katsurada

Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2024

2023

Automatic Detection of Poor Tone Quality in Classical Guitar Playing Using Deep Anomaly Detection Method.

Kenta Ogawa, Shun Sawada, Kouichi Katsurada, Hidehumi Ohmura

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2023

Speech Synthesis from Articulatory Movements Recorded by Real-time MRI.

Yuto Otani, Shun Sawada, Hidefumi Ohmura, Kouichi Katsurada

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

2021

Using Transposed Convolution for Articulatory-to-Acoustic Conversion from Real-Time MRI Data.

Ryo Tanji, Hidefumi Ohmura, Kouichi Katsurada

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Fine-Tuning Pre-Trained Voice Conversion Model for Adding New Target Speakers with Limited Data.

Takeshi Koshizuka, Hidefumi Ohmura, Kouichi Katsurada

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

2020

Speaker-Independent Mel-Cepstrum Estimation from Articulator Movements Using D-Vector Input.

Kouichi Katsurada, Korin Richmond

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

2016

Using Reversed Sequences and Grapheme Generation Rules to Extend the Feasibility of a Phoneme Transition Network-Based Grapheme-to-Phoneme Conversion.

Kheang Seng, Kouichi Katsurada, Yurie Iribe, Tsuneo Nitta

IEICE Trans. Inf. Syst., 2016

Lip Reading from Multi View Facial Images Using 3D-AAM.

Takuya Watanabe, Kouichi Katsurada, Yasushi Kanazawa

Proceedings of the Computer Vision - ACCV 2016 Workshops, 2016

2015

Bilinear map of filter-bank outputs for DNN-based speech recognition.

Tetsuji Ogawa, Kenshiro Ueda, Kouichi Katsurada, Tetsunori Kobayashi, Tsuneo Nitta

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

2014

Solving the Phoneme Conflict in Grapheme-to-Phoneme Conversion Using a Two-Stage Neural Network-Based Approach.

Kheang Seng, Kouichi Katsurada, Yurie Iribe, Tsuneo Nitta

IEICE Trans. Inf. Syst., 2014

Mapping Articulatory-Features to Vocal-Tract Parameters for Voice Conversion.

Narpendyah Wisjnu Ariwardhani, Masashi Kimura, Yurie Iribe, Kouichi Katsurada, Tsuneo Nitta

IEICE Trans. Inf. Syst., 2014

Utilizing Confusion Network in the STD with Suffix Array and Its Evaluation on the NTCIR-11 SpokenQuery & Doc SQ-STD Task.

Kouichi Katsurada, Genki Ishihara, Kheang Seng, Yurie Iribe, Tsuneo Nitta

Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, 2014

Search System for Audio and Video Lecture Content Using Auto-Recognized Transcripts.

Yosuke Morimoto, Kumiko Aoki, Kouichi Katsurada, Genki Ishihara, Yurie Iribe, Tsuneo Nitta

Proceedings of the Proceeding of the 22nd International Conference on Computers in Education, 2014

2013

Using Multiple Speech Recognition Results to Enhance STD with Suffix Array on the NTCIR-10 SpokenDoc-2 Task.

Kouichi Katsurada, Koudai Katsuura, Kheang Seng, Yurie Iribe, Tsuneo Nitta

Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, 2013

Voice conversion for arbitrary speakers using articulatory-movement to vocal-tract parameter mapping.

Narpendyah Wisjnu Ariwardhani, Yurie Iribe, Kouichi Katsurada, Tsuneo Nitta

Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, 2013

Acceleration of spoken term detection using a suffix array by assigning optimal threshold values to sub-keywords.

Kouichi Katsurada, Seiichi Miura, Kheang Seng, Yurie Iribe, Tsuneo Nitta

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Introducing articulatory anchor-point to ann training for corrective learning of pronunciation.

Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Real-time Visualization of English Pronunciation on an IPA Chart Based on Articulatory Feature Extraction.

Yurie Iribe, Takurou Mori, Kouichi Katsurada, Goh Kawai, Tsuneo Nitta

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Proposal of MMI-API and Library for JavaScript.

Kouichi Katsurada, Taiki Kikuchi, Yurie Iribe, Tsuneo Nitta

Proceedings of the Intelligent Interactive Multimedia: Systems and Services, 2012

Animated Pronunciation Generated from Speech for Pronunciation Training.

Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Tsuneo Nitta

Proceedings of the Intelligent Interactive Multimedia: Systems and Services, 2012

Articulatory Movements from Speech for Pronunciation Training.

Silasak Manosavanh, Yurie Iribe, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta

Proceedings of the Proceeding of the 20th International Conference on Computers in Education, 2012

Improvement of animated articulatory gesture extracted from speech for pronunciation training.

Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

Utilization of Suffix Array for Quick STD and Its Evaluation on the NTCIR-9 SpokenDoc Task.

Kouichi Katsurada, Koudai Katsuura, Yurie Iribe, Tsuneo Nitta

Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2011

Speech Synthesis Based on Articulatory-Movement HMMs with Voice-Source Codebooks.

Tsuneo Nitta, Takayuki Onoda, Masashi Kimura, Yurie Iribe, Kouichi Katsurada

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

Evaluation of Fast Spoken Term Detection Using a Suffix Array.

Kouichi Katsurada, Shinta Sawada, Shigeki Teshima, Yurie Iribe, Tsuneo Nitta

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

Generating Animated Pronunciation from Speech Through Articulatory Feature Extraction.

Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

Articulation Animation Generated from Speech for Pronunciation Training.

Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta

Proceedings of the Proceeding of the 19th International Conference on Computers in Education, 2011

2010

Web-based lecture system using slide sharing for classroom questions and answers.

Yurie Iribe, Hiroaki Nagaoka, Kouichi Katsurada, Tsuneo Nitta

Int. J. Knowl. Web Intell., 2010

One-model speech recognition and synthesis based on articulatory movement HMMs.

Tsuneo Nitta, Takayuki Onoda, Masashi Kimura, Yurie Iribe, Kouichi Katsurada

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Facial Expression Mimicking System.

Ryuichi Fukui, Kouichi Katsurada, Yurie Iribe, Tsuneo Nitta

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Pronunciation Instruction using CG Animation based on Articulatory Features.

Yurie Iribe, Takurou Mori, Kouichi Katsurada, Tsuneo Nitta

Proceedings of the 18th International Conference on Computers in Education, 2010

2009

Fast keyword detection using suffix array.

Kouichi Katsurada, Shigeki Teshima, Tsuneo Nitta

Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

2008

Canonicalization of Feature Parameters for Robust Speech Recognition Based on Distinctive Phonetic Feature (DPF) Vectors.

Mohammad Nurul Huda, Muhammad Ghulam, Takashi Fukuda, Kouichi Katsurada, Tsuneo Nitta

IEICE Trans. Inf. Syst., 2008

Phoneme recognition based on hybrid neural networks with inhibition/enhancement of distinctive phonetic feature (DPF) trajectories.

Mohammad Nurul Huda, Kouichi Katsurada, Tsuneo Nitta

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

A browser-based multimodal interaction system.

Kouichi Katsurada, Teruki Kirihata, Masashi Kudo, Junki Takada, Tsuneo Nitta

Proceedings of the 10th International Conference on Multimodal Interfaces, 2008

2007

Management of static/dynamic properties in a multimodal interaction system.

Kouichi Katsurada, Yuji Okuma, Makoto Yano, Yurie Iribe, Tsuneo Nitta

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

2006

Pitch-Synchronous Peak-Amplitude (PS-PA)-Based Feature Extraction Method for Noise-Robust ASR.

Muhammad Ghulam, Kouichi Katsurada, Junsei Horikawa, Tsuneo Nitta

IEICE Trans. Inf. Syst., 2006

PS-ZCPA Based Feature Extraction with Auditory Masking, Modulation Enhancement and Noise Reduction for Robust ASR.

Muhammad Ghulam, Takashi Fukuda, Kouichi Katsurada, Junsei Horikawa, Tsuneo Nitta

IEICE Trans. Inf. Syst., 2006

Self-learning System Using Lecture Information and Biological Data.

Yurie Iribe, Shuji Shinohara, Kyoichi Matsuura, Kouichi Katsurada, Tsuneo Nitta

Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2006

Implementation of Biases Observed in Children's Language Development into Agents.

Ryo Taguchi, Masashi Kimura, Shuji Shinohara, Kouichi Katsurada, Tsuneo Nitta

Proceedings of the Symbol Grounding and Beyond, 2006

Dialog Strategy Acquisition and Its Evaluation for Efficient Learning of Word Meanings by Agents.

Ryo Taguchi, Kouichi Katsurada, Tsuneo Nitta

Proceedings of the Symbol Grounding and Beyond, 2006

Implementation of Biases Observed in Child Development into Concept Learning Agent.

Ryo Taguchi, Masashi Kimura, Shuji Shinohara, Kouichi Katsurada, Tsuneo Nitta

Proceedings of the IASTED International Conference on Artificial Intelligence and Applications, 2006

2005

Interaction Builder: A Rapid Prototyping Tool for Developing Web-Based MMI Applications.

Kouichi Katsurada, Hiroaki Adachi, Kunitoshi Sato, Hirobumi Yamada, Tsuneo Nitta

IEICE Trans. Inf. Syst., 2005

A rapid prototyping tool for constructing web-based MMI applications.

Kouichi Katsurada, Kunitoshi Sato, Hiroaki Adachi, Hirobumi Yamada, Tsuneo Nitta

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Reducing the description amount in authoring MMI applications.

Kouichi Katsurada, Kazumine Aoki, Hirobumi Yamada, Tsuneo Nitta

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

2003

XISL: a language for describing multimodal interaction scenarios.

Kouichi Katsurada, Yusaku Nakamura, Hirobumi Yamada, Tsuneo Nitta

Proceedings of the 5th International Conference on Multimodal Interfaces, 2003

2002

A modality-independent MMI system architecture.

Kouichi Katsurada, Yoshihiko Ootani, Yusaku Nakamura, Satoshi Kobayashi, Hirobumi Yamada, Tsuneo Nitta

Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

2001

XISL: an attempt to separate multimodal interactions from XML contents.

Tsuneo Nitta, Kouichi Katsurada, Hirobumi Yamada, Yusaku Nakamura, Satoshi Kobayashi

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

XISL: An Attempt to Seperate Interactions from Data.

Kouichi Katsurada, Yusaku Nakamura, Satoshi Kobayashi, Tsuneo Nitta

Proceedings of the Human-Computer Interaction INTERACT '01: IFIP TC13 International Conference on Human-Computer Interaction, 2001

2000

On Operations for Reconstructing the Complete/Incomplete Knowledge.

Kouichi Katsurada, Kouzou Ohara, Noboru Babaguchi, Tadahiro Kitahashi

Proceedings of the Information Modelling and Knowledge Bases XII: Tenth European-Japanese Conference on Information Modelling and Knowledge Bases, 2000

Converting Ordinary Rules into Default Rules Based on Contradiction of Knowledge Base.

Kouichi Katsurada, Makoto Koyama, Kouzou Ohara, Noboru Babaguchi, Tadahiro Kitahashi

Proceedings of the Information Modelling and Knowledge Bases XII: Tenth European-Japanese Conference on Information Modelling and Knowledge Bases, 2000

1998

Solving contradiction in knowledge-base without interaction.

Kouichi Katsurada, Makoto Koyama, Kouzou Ohara, Noboru Babaguchi, Tadahiro Kitahashi

Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, 1998