Takuya Higuchi

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 31

Top Topics

Source Separation

Speech Enhancement

Negative Matrix Factorization

Keyword Spotting

Top Venues

Publications

Krishna Subramani, Paris Smaragdis, Takuya Higuchi, Mehrez Souden
Rethinking Non-Negative Matrix Factorization with Implicit Neural Representations. CoRR (2024)
Jee-weon Jung, Wangyou Zhang, Jiatong Shi, Zakaria Aldeneh, Takuya Higuchi, Barry-John Theobald, Ahmed Hussen Abdelaziz, Shinji Watanabe
ESPnet-SPK: full pipeline speaker embedding toolkit with reproducible recipes, self-supervised front-ends, and off-the-shelf models. CoRR (2024)
Zakaria Aldeneh, Takuya Higuchi, Jee-weon Jung, Skyler Seto, Tatiana Likhomanenko, Stephen Shum, Ahmed Hussen Abdelaziz, Shinji Watanabe, Barry-John Theobald
Can you Remove the Downstream Model for Speaker Recognition with Self-Supervised Speech Features? CoRR (2024)
Avamarie Brueggeman, Takuya Higuchi, Masood Delfarah, Stephen Shum, Vineet Garg
Does Single-channel Speech Enhancement Improve Keyword Spotting Accuracy? A Case Study. CoRR (2023)
Takuya Higuchi, Avamarie Brueggeman, Masood Delfarah, Stephen Shum
Multichannel Voice Trigger Detection Based on Transform-average-concatenate. CoRR (2023)
Prateeth Nayak, Takuya Higuchi, Anmol Gupta, Shivesh Ranjan, Stephen Shum, Siddharth Sigtia, Erik Marchi, Varun Lakshminarasimhan, Minsik Cho, Saurabh Adya, Chandra Dhir, Ahmed H. Tewfik
Improving Voice Trigger Detection with Metric Learning. CoRR (2022)
Prateeth Nayak, Takuya Higuchi, Anmol Gupta, Shivesh Ranjan, Stephen Shum, Siddharth Sigtia, Erik Marchi, Varun Lakshminarasimhan, Minsik Cho, Saurabh Adya, Chandra Dhir, Ahmed H. Tewfik
Improving Voice Trigger Detection with Metric Learning. INTERSPEECH (2022)
Takuya Higuchi, Anmol Gupta, Chandra Dhir
Multi-task Learning with Cross Attention for Keyword Spotting. CoRR (2021)
Takuya Higuchi, Shreyas Saxena, Mehrez Souden, Tien Dung Tran, Masood Delfarah, Chandra Dhir
Dynamic curriculum learning via data parameters for noise robust keyword spotting. CoRR (2021)
Takuya Higuchi, Shreyas Saxena, Mehrez Souden, Tien Dung Tran, Masood Delfarah, Chandra Dhir
Dynamic Curriculum Learning via Data Parameters for Noise Robust Keyword Spotting. ICASSP (2021)
Takuya Higuchi, Anmol Gupta, Chandra Dhir
Multi-Task Learning with Cross Attention for Keyword Spotting. ASRU (2021)
Takuya Higuchi, Mohammad Ghasemzadeh, Kisun You, Chandra Dhir
Stacked 1D convolutional networks for end-to-end small footprint voice trigger detection. CoRR (2020)
Takuya Higuchi, Mohammad Ghasemzadeh, Kisun You, Chandra Dhir
Stacked 1D Convolutional Networks for End-to-End Small Footprint Voice Trigger Detection. INTERSPEECH (2020)
Lukas Drude, Takuya Higuchi, Keisuke Kinoshita, Tomohiro Nakatani, Reinhold Haeb-Umbach
Dual Frequency- and Block-Permutation Alignment for Deep Learning Based Block-Online Blind Source Separation. ICASSP (2018)
Hirokazu Kameoka, Takuya Higuchi, Mikihiro Tanaka, Li Li
Nonnegative Matrix Factorization With Basis Clustering Using Cepstral Distance Regularization. IEEE ACM Trans. Audio Speech Lang. Process. 26 (6) (2018)
Takuya Higuchi, Keisuke Kinoshita, Nobutaka Ito, Shigeki Karita, Tomohiro Nakatani
Frame-by-Frame Closed-Form Update for Mask-Based Adaptive MVDR Beamforming. ICASSP (2018)
Katerina Zmolíková, Marc Delcroix, Keisuke Kinoshita, Takuya Higuchi, Tomohiro Nakatani, Jan Cernocký
Optimization of Speaker-Aware Multichannel Speech Extraction with ASR Criterion. ICASSP (2018)
Takuya Higuchi, Nobutaka Ito, Shoko Araki, Takuya Yoshioka, Marc Delcroix, Tomohiro Nakatani
Online MVDR Beamformer Based on Complex Gaussian Mixture Model With Spatial Prior for Noise Robust ASR. IEEE ACM Trans. Audio Speech Lang. Process. 25 (4) (2017)
Shoko Araki, Nobutaka Ito, Marc Delcroix, Atsunori Ogawa, Keisuke Kinoshita, Takuya Higuchi, Takuya Yoshioka, Dung T. Tran, Shigeki Karita, Tomohiro Nakatani
Online meeting recognition in noisy environments with time-frequency mask based MVDR beamforming. HSCMA (2017)
Takuya Higuchi, Keisuke Kinoshita, Marc Delcroix, Tomohiro Nakatani
Adversarial training for data-driven speech enhancement without parallel corpus. ASRU (2017)
Katerina Zmolíková, Marc Delcroix, Keisuke Kinoshita, Takuya Higuchi, Atsunori Ogawa, Tomohiro Nakatani
Speaker-Aware Neural Network Based Beamformer for Speaker Extraction in Speech Mixtures. INTERSPEECH (2017)
Takuya Higuchi, Keisuke Kinoshita, Marc Delcroix, Katerina Zmolíková, Tomohiro Nakatani
Deep Clustering-Based Beamforming for Separation with Unknown Number of Sources. INTERSPEECH (2017)
Tomohiro Nakatani, Nobutaka Ito, Takuya Higuchi, Shoko Araki, Keisuke Kinoshita
Integrating DNN-based and spatial clustering-based mask estimation for robust MVDR beamforming. ICASSP (2017)
Katerina Zmolíková, Marc Delcroix, Keisuke Kinoshita, Takuya Higuchi, Atsunori Ogawa, Tomohiro Nakatani
Learning speaker representation for neural network based multichannel speaker extraction. ASRU (2017)
Takuya Higuchi, Takuya Yoshioka, Keisuke Kinoshita, Tomohiro Nakatani
Unsupervised utterance-wise beamformer estimation with speech recognition-level criterion. ICASSP (2017)
Keisuke Kinoshita, Marc Delcroix, Atsunori Ogawa, Takuya Higuchi, Tomohiro Nakatani
Deep mixture density network for statistical model-based feature enhancement. ICASSP (2017)
Takuya Higuchi, Takuya Yoshioka, Tomohiro Nakatani
Sparseness-based multichannel nonnegative matrix factorization for blind source separation. IWAENC (2016)
Takuya Higuchi, Takuya Yoshioka, Tomohiro Nakatani
Optimization of Speech Enhancement Front-End with Speech Recognition-Level Criterion. INTERSPEECH (2016)
Li Li, Hirokazu Kameoka, Takuya Higuchi, Hiroshi Saruwatari
Semi-Supervised Joint Enhancement of Spectral and Cepstral Sequences of Noisy Speech. INTERSPEECH (2016)
Takuya Higuchi, Nobutaka Ito, Takuya Yoshioka, Tomohiro Nakatani
Robust MVDR beamforming using time-frequency masks for online/offline ASR in noise. ICASSP (2016)
Shoko Araki, Masahiro Okada, Takuya Higuchi, Atsunori Ogawa, Tomohiro Nakatani
Spatial correlation model based observation vector clustering and MVDR beamforming for meeting recognition. ICASSP (2016)
Takuya Yoshioka, Nobutaka Ito, Marc Delcroix, Atsunori Ogawa, Keisuke Kinoshita, Masakiyo Fujimoto, Chengzhu Yu, Wojciech J. Fabian, Miquel Espi, Takuya Higuchi, Shoko Araki, Tomohiro Nakatani
The NTT CHiME-3 system: Advances in speech enhancement and recognition for mobile multi-microphone devices. ASRU (2015)
Takuya Higuchi, Hirokazu Kameoka
Unified approach for audio source separation with multichannel factorial HMM and DOA mixture model. EUSIPCO (2015)
Takuya Higuchi, Hirokazu Kameoka
Joint audio source separation and dereverberation based on multichannel factorial hidden Markov model. MLSP (2014)
Takuya Higuchi, Norihiro Takamune, Tomohiko Nakamura, Hirokazu Kameoka
Underdetermined blind separation and tracking of moving sources based ONDOA-HMM. ICASSP (2014)
Takuya Higuchi, Hirokazu Kameoka
Unified approach for underdetermined BSS, VAD, dereverberation and DOA estimation with multichannel factorial HMM. GlobalSIP (2014)
Takuya Higuchi, Hirofumi Takeda, Tomohiko Nakamura, Hirokazu Kameoka
A unified approach for underdetermined blind signal separation and source activity detection by multichannel factorial hidden Markov models. INTERSPEECH (2014)
Mamoru Mitsuishi, Shin'ichi Warisawa, Taishi Tsuda, Takuya Higuchi, Norihiro Koizumi, Hiroyuki Hashizume, Kazuo Fujiwara
Remote Ultrasound Diagnostic System. ICRA (2001)