Ryu Takeda

Orcid: 0009-0007-0518-6245

According to our database1, Ryu Takeda authored at least 58 papers between 2006 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2023
Joint Separation and Localization of Moving Sound Sources Based on Neural Full-Rank Spatial Covariance Analysis.
IEEE Signal Process. Lett., 2023

Analyzing Differences in Subjective Annotations by Participants and Third-party Annotators in Multimodal Dialogue Corpus.
Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue, 2023

Flexible Evidence Model to Reduce Uncertainty Mismatch Between Speech Enhancement and ASR Based on Encoder-Decoder Architecture.
Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023

Out-of-Vocabulary Word Detection in Spoken Dialogues Based on Joint Decoding with User Response Patterns.
Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023

2022
Lexical Acquisition during Dialogues through Implicit Confirmation.
Dialogue Discourse, 2022

Knowledge Graph Augmentation with Entity Identification for Improving Knowledge Graph Completion Performance.
Proceedings of the PRICAI 2023: Trends in Artificial Intelligence, 2022

Empirical Sampling from Latent Utterance-wise Evidence Model for Missing Data ASR based on Neural Encoder-Decoder Model.
Proceedings of the Interspeech 2022, 2022

Training Data Generation with DOA-based Selecting and Remixing for Unsupervised Training of Deep Separation Models.
Proceedings of the Interspeech 2022, 2022

2021
Investigation of Node Pruning Criteria for Neural Networks Model Compression with Non-Linear Function and Non-Uniform Network Topology.
Proceedings of the IEEE Spoken Language Technology Workshop, 2021

Design Guidelines for Developing Systems for Dialogue System Competitions.
Proceedings of the Conversational AI for Natural Human-Centric Interaction, 2021

Age Estimation with Speech-Age Model for Heterogeneous Speech Datasets.
Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Spatial Normalization to Reduce Positional Complexity in Direction-aided Supervised Binaural Sound Source Separation.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

Multiple-Embedding Separation Networks: Sound Class-Specific Feature Extraction for Universal Sound Separation.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020
Frame-Wise Online Unsupervised Adaptation of DNN-HMM Acoustic Model from Perspective of Robust Adaptive Filtering.
Proceedings of the Interspeech 2020, 2020

2018
Word Segmentation From Phoneme Sequences Based On Pitman-Yor Semi-Markov Model Exploiting Subword Information.
Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018

Multi-timescale Feature-extraction Architecture of Deep Neural Networks for Acoustic Model Training from Raw Speech Signal.
Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

Unsupervised Adaptation of Neural Networks for Discriminative Sound Source Localization with Eliminative Constraint.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017
Noise-Robust MUSIC-Based Sound Source Localization Using Steering Vector Transformation for Small Humanoids.
J. Robotics Mechatronics, 2017

Size Effect on Call Properties of Japanese Tree Frogs Revealed by Audio-Processing Technique.
J. Robotics Mechatronics, 2017

Acoustic model training based on node-wise weight boundary model for fast and small-footprint deep neural networks.
Comput. Speech Lang., 2017

Lexical Acquisition through Implicit Confirmations over Multiple Dialogues.
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017

Node Pruning Based on Entropy of Weights and Node Activity for Small-Footprint Acoustic Model Based on Deep Neural Networks.
Proceedings of the Interspeech 2017, 2017

Unsupervised Segmentation of Phoneme Sequences based on Pitman-Yor Semi-Markov Model using Phoneme Length Context.
Proceedings of the Eighth International Joint Conference on Natural Language Processing, 2017

Unsupervised adaptation of deep neural networks for sound source localization using entropy minimization.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016
Discriminative multiple sound source localization based on deep neural networks using independent location model.
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016

Sound source localization based on deep neural networks with directional activate function exploiting phase information.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Bayesian Language Model based on Mixture of Segmental Contexts for Spontaneous Utterances with Unexpected Words.
Proceedings of the COLING 2016, 2016

2015
Performance comparison of MUSIC-based sound localization methods on small humanoid under low SNR conditions.
Proceedings of the 15th IEEE-RAS International Conference on Humanoid Robots, 2015

Acoustic model training based on node-wise weight boundary model increasing speed of discrete neural networks.
Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015

2014
Boundary contraction training for acoustic models based on discrete deep neural networks.
Proceedings of the INTERSPEECH 2014, 2014

2013
Optimized Speech Dereverberation From Probabilistic Perspective for Time Varying Acoustic Transfer Function.
IEEE Trans. Speech Audio Process., 2013

Noise robust speaker verification with delta cepstrum normalization.
Proceedings of the INTERSPEECH 2013, 2013

Elastic spectral distortion for low resource speech recognition with deep neural networks.
Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

2012
Efficient Blind Dereverberation and Echo Cancellation Based on Independent Component Analysis for Actual Acoustic Signals.
Neural Comput., 2012

Using rhythmic features for Japanese spoken term detection.
Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

Multichannel speech dereverberation and separation with optimized combination of linear and non-linear filtering.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Voice activity detection based on augmented statistical noise suppression.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

2011
Evaluation of Spoken Dialogue System that uses Utterance Timing to Interpret User Utterances.
Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems, 2011

Design and implementation of selectable sound separation on the Texai telepresence system using HARK.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011

Bidirectional OM-LSA speech estimator for noise robust speech recognition.
Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

2010
Speedup and performance improvement of ICA-based robot audition by parallel and resampling-based block-wise processing.
Proceedings of the 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010

Analyzing user utterances in barge-in-able spoken dialogue system for improving identification accuracy.
Proceedings of the INTERSPEECH 2010, 2010

Upper-limit evaluation of robot audition based on ICA-BSS in multi-source, barge-in and highly reverberant conditions.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010

2009
Step-size parameter adaptation of multi-channel semi-blind ICA with piecewise linear model for barge-in-able robot audition.
Proceedings of the 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009

ICA-based efficient blind dereverberation and echo cancellation method for barge-in-able robot audition.
Proceedings of the IEEE International Conference on Acoustics, 2009

Automatic estimation of reverberation time with robot speech to improve ICA-based robot audition.
Proceedings of the 9th IEEE-RAS International Conference on Humanoid Robots, 2009

2008
A Robot Singer with Music Recognition Based on Real-Time Beat Tracking.
Proceedings of the ISMIR 2008, 2008

Barge-in-able robot audition based on ICA and missing feature theory under semi-blind situation.
Proceedings of the 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2008

A robot uses its own microphone to synchronize its steps to musical beats while scatting and singing.
Proceedings of the 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2008

A robot listens to music and counts its beats aloud by separating music from counting voice.
Proceedings of the 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2008

A beat-tracking robot for human-robot interaction and its evaluation.
Proceedings of the 8th IEEE-RAS International Conference on Humanoid Robots, 2008

2007
Exploiting known sound source signals to improve ICA-based robot audition in speech separation and recognition.
Proceedings of the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, October 29, 2007

Evaluation of Two Simultaneous Continuous Speech Recognition with ICA BSS and MFT-Based ASR.
Proceedings of the New Trends in Applied Artificial Intelligence, 2007

2006
Recognition of Simultaneous Speech by Estimating Reliability of Separated Signals for Robot Audition.
Proceedings of the PRICAI 2006: Trends in Artificial Intelligence, 2006

Missing-Feature based Speech Recognition for Two Simultaneous Speech Signals Separated by ICA with a pair of Humanoid Ears.
Proceedings of the 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2006

Leak energy based missing feature mask generation for ICA and GSS and its evaluation with simultaneous speech recognition.
Proceedings of the ISCA Tutorial and Research Workshop on Statistical and Perceptual Audition, 2006

Improving speech recognition of two simultaneous speech signals by integrating ICA BSS and automatic missing feature mask generation.
Proceedings of the INTERSPEECH 2006, 2006

Genetic Algorithm-Based Improvement of Robot Hearing Capabilities in Separating and Recognizing Simultaneous Speech Signals.
Proceedings of the Advances in Applied Artificial Intelligence, 2006


  Loading...