Atsushi Nakamura

ORCID

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 23

Top Venues

OFC

ICASSP

ECOC

J. Signal Process. Syst.

Publications

Yuto Sagae, Atsushi Nakamura, Takayoshi Mori, Yusuke Koshikiya, Kazuhide Nakajima
Cryptographic Key Generation Using Conventional Single-Mode Fiber and an Optical Time Domain Reflectometer. OFC (2024)
Ryosuke Hatai, Kouji Nakahara, Atsushi Nakamura, Takayuki Nakajima, Yoshihiko Kobayashi, Takeo Kageyama, Shigehisa Tanaka
CW-WDM MSA compatible 100-mW (up to 50°C), 400-GHz spacing highly-reliable CW-DFB 8-channel laser array. OFC (2024)
Koh Watanabe, Ryota Sakai, Satoshi Tanaka, Makoto Nagata, Hideki Osaka, Atsushi Nakamura, Ifong Wu, Yasushi Matsumoto, Kaoru Gotoh
Electromagnetic Interference With the Mobile Communication Devices in Unmanned Aerial Vehicles and Its Countermeasures. IEEE Access 12 (2024)
Atsushi Nakamura, Ferdinand Peper, Kenji Leibnitz, Naoki Wakamiya, Mikio Hasegawa
Design and Implementation of a Throughput Improvement Method for Asynchronous Pulse Code Multiple Access. ICUFN (2023)
Patrick C. K. Hung, Kamen Kanev, Atsushi Nakamura, Ryuhei Takeda, Hidenori Mimura, Masakatsu Kimura
Prototyping of Haptic Datagloves for Deafblind People. IMIS (2023)
Atsushi Nakamura, Masaharu Ohashi, Yusuke Koshikiya
Definition of Mode Field Diameter for Few-Mode Fibers based on Stationary Expression of Propagation Constant. OFC (2023)
Masaki Nakamori, Atsushi Nakamura, Masaharu Ohashi, Yusuke Koshikiya
Bending Radius Dependence of Power Coupling Coefficient and Spatial Mode Dispersion in Coupled Multi-Core Fibers. OFC (2023)
Masafumi Uyama, Masaki Uno, Shuki Okamura, Chao Zhang, Fumihiko Ito, Atsushi Nakamura, Tatsuya Okamoto, Yusuke Koshikiya
Wideband Impulse Response Measurement of Coupled 2-Core Fibers of Various Lengths employing Dual-Comb Coherent Sampling. OFC (2022)
Katsushige Matsubara, Hanno Lieske, Motoki Kimura, Atsushi Nakamura, Manabu Koike, Shun Morikawa, Yoshihiko Hotta, Takahiro Irita, Seiji Mochizuki, Hiroyuki Hamasaki, Tatsuya Kamei
A 12-nm Autonomous Driving Processor With 60.4 TOPS, 13.8 TOPS/W CNN Executed by Task-Separated ASIL D Control. IEEE J. Solid State Circuits 57 (1) (2022)
Shoko Yokokawa, Atsushi Nakamura, Shigetaka Hamada, Ryosuke Nakajima, Kaoru Okamoto, Masatoshi Arasawa, Kouji Nakahara, Shigehisa Tanaka
Over 100 mW Uncooled Operation of SOA-integrated 1.3-µm Highly Reliable CW-DFB Laser. OFC (2022)
Tomokazu Oda, Atsushi Nakamura, Daisuke Iida, Hiroyuki Oshida
BOTDA-Based Technique for Measuring Maximum Loss and Crosstalk at Splice Point in Few-Mode Fibers. IEICE Trans. Commun. (5) (2022)
Atsushi Nakamura, Tomokazu Oda, Yusuke Koshikiya
Method of Estimating Inter-Core Crosstalk for Constructing Uncoupled Multi-Core Fiber Transmission Line. OFC (2022)
Katsushige Matsubara, Hanno Lieske, Motoki Kimura, Atsushi Nakamura, Manabu Koike, Kazuaki Terashima, Shun Morikawa, Yoshihiko Hotta, Takahiro Irita, Seiji Mochizuki, Hiroyuki Hamasaki, Tatsuya Kamei
4.2 A 12nm Autonomous-Driving Processor with 60.4TOPS, 13.8TOPS/W CNN Executed by Task-Separated ASIL D Control. ISSCC (2021)
Kentaro Honda, Ferdinand Peper, Atsushi Nakamura, Aohan Li, Yusuke Ito, Kenji Leibnitz, Konstantinos Theofilis, Naoki Wakamiya, Mikio Hasegawa
Design and Implementation of Pulse-Based Protocol with Chirp Spread Spectrum for Massive IoT. ISCIT (2021)
Koichiro Adachi, Syunya Yamauchi, Hideaki Asakura, Atsushi Nakamura, Kazuhiko Naoe, S. Tanaka
Wide-temperature-range 100-Gbaud Operation of a Lumped-electrode-type EA-DFB for an 800-Gb/s Optical Transceiver. ECOC (2020)
Atsushi Nakamura, Masaharu Ohashi, Daisuke Iida, Hirokazu Kubota
Estimating Modal Group Delay Characteristics of Few-Mode Fibres from Fibre Parameters. ECOC (2020)
Atsushi Nakamura, Keiji Okamoto, Yusuke Koshikiya, Tetsuya Manabe
Potential Fault Detection in Optical Cables Using OTDR Operating in Two-Modes. OECC/PSC (2019)
Koichiro Adachi, Takayoshi Fukui, Masato Shishikura, Akira Nakanishi, Atsushi Nakamura, Takanori Suzuki, Shigehisa Tanaka
53-Gbaud PAM4 Differential Drive of a Conventional EA/DFB Toward Driver-Amplifier-Less Optical Transceivers. OFC (2019)
Yoshihiro Nakai, Akira Nakanishi, Yoriyoshi Yamaguchi, Syunya Yamauchi, Atsushi Nakamura, Hideaki Asakura, Hayato Takita, Shigenori Hayakawa, Masatoshi Mitaki, Yasushi Sakuma, Kazuhiro Naoe
Uncooled Operation of 53-Gbaud PAM4 (106-Gb/s) EA/DFB Lasers with Extremely Low Drive Voltage with 0.9 Vpp. ECOC (2018)
Atsushi Nakamura, Yusuke Koshikiya, Tetsuya Manabe
Proactive Detection of Optical Cable Failure Caused by Water Freezing Using 1-μm-band Mode-Detection OTDR. OFC (2018)
Takashi Ijiri, Atsushi Nakamura, Akira Hirabayashi, Wataru Sakai, Takeshi Miyazaki, Ryutaro Himeno
Automatic spin measurements for pitched Baseballs via consumer-grade high-speed cameras. Signal Image Video Process. 11 (7) (2017)
Atsunori Ogawa, Takaaki Hori, Atsushi Nakamura
Estimating Speech Recognition Accuracy Based on Error Type Classification. IEEE ACM Trans. Audio Speech Lang. Process. 24 (12) (2016)
Marc Delcroix, Atsunori Ogawa, Seong-Jun Hahm, Tomohiro Nakatani, Atsushi Nakamura
Differenced maximum mutual information criterion for robust unsupervised acoustic model adaptation. Comput. Speech Lang. 36 (2016)
T. Nakajima, T. Fukamachi, Mitsuo Akashi, Atsushi Nakamura, Yasushi Sakuma, Shigenori Hayakawa, Ryu Washino, M. Mukaikubo, K. Okamoto, K. Motoda, Kazuhiko Naoe, K. Nakahara, S. Tanaka, Kazuhisa Uomi
25.8 Gbps error free transmission over 10 km at wavelengths from 1271 to 1331nm by uncooled (25 to 85°C) directly modulated DFB lasers for 100G-CWDM4. OFC (2015)
Atsushi Nakamura, Keiji Okamoto, Yusuke Koshikiya, Tetsuya Manabe, Manabu Oguma, Toshikazu Hashimoto, Mikitaka Itoh
Identification of loss factors by evaluating backscattered modal loss ratio obtained with 1-µm-band mode-detection OTDR. OFC (2015)
Takashi Nagaoka, Atsushi Nakamura, Toshio Yamazaki, Yusuke Nakata, Kazuo Endo, Tomoyuki Sakaguchi, Noboru Kawata, Takayuki Sota
Hyperspectroscopic imager for baby fibers. EMBC (2014)
Shinji Watanabe, Atsushi Nakamura, Biing-Hwang Fred Juang
Structural Bayesian Linear Regression for Hidden Markov Models. J. Signal Process. Syst. 74 (3) (2014)
Yotaro Kubo, Jun Suzuki, Takaaki Hori, Atsushi Nakamura
Restructuring output layers of deep neural networks using minimum risk parameter clustering. INTERSPEECH (2014)
Takaaki Hori, Yotaro Kubo, Atsushi Nakamura
Real-time one-pass decoding with recurrent neural network language model for speech recognition. ICASSP (2014)
Naoya Azuma, Shunsuke Shimazaki, Noriyuki Miura, Makoto Nagata, Tomomitsu Kitamura, Satoru Takahashi, Motoki Murakami, Kazuaki Hori, Atsushi Nakamura, Kenta Tsukamoto, Mizuki Iwanami, Eiji Hankui, Sho Muroga, Yasushi Endo, Satoshi Tanaka, Masahiro Yamaguchi
Chip Level Simulation of Substrate Noise Coupling and Interference in RF ICs with CMOS Digital Noise Emulator. IEICE Trans. Electron. (6) (2014)
Shigeru Katagiri, Atsushi Nakamura, Tülay Adali, Jianhua Tao, Jan Larsen, Tieniu Tan
Guest Editorial: Machine Learning for Signal Processing. J. Signal Process. Syst. 74 (3) (2014)
Atsunori Ogawa, Keisuke Kinoshita, Takaaki Hori, Tomohiro Nakatani, Atsushi Nakamura
Fast segment search for corpus-based speech enhancement based on speech recognition technology. ICASSP (2014)
Takashi Yamanoue, Izumi Fuse, Shigeto Okabe, Atsushi Nakamura, Michio Nakanishi, Shozo Fukada, Takahiro Tagawa, Tatsumi Takeo, Ikuya Murata, Tetsutaro Uehara, Tsuneo Yamada, Hiroshi Ueda
Computer Ethics Video Clips for University Students in Japan from 2003 until 2013. COMPSAC Workshops (2014)
Kazuo Aoyama, Atsunori Ogawa, Takashi Hattori, Takaaki Hori, Atsushi Nakamura
Zero-resource spoken term detection using hierarchical graph-based similarity search. ICASSP (2014)
T. Fukamachi, Atsushi Nakamura, Yasushi Sakuma, Shigenori Hayakawa, Ryu Washino, M. Mukaikubo, K. Okamoto, T. Nakajima, K. Motoda, Kazuhiko Naoe, K. Nakahara, Yuki Wakayama, Kazuhisa Uomi
Uncooled clear-eye-opening operation (25 to 95°C) of 25.8/28-Gbps 1.3-µm InGaAlAs-MQW directly modulated DFB lasers. OFC (2014)
Seong-Jun Hahm, Atsunori Ogawa, Marc Delcroix, Masakiyo Fujimoto, Takaaki Hori, Atsushi Nakamura
Feature space variational Bayesian linear regression and its combination with model space VBLR. ICASSP (2013)
Takanobu Oba, Atsunori Ogawa, Takaaki Hori, Hirokazu Masataki, Atsushi Nakamura
Unsupervised discriminative language modeling using error rate estimator. INTERSPEECH (2013)
Atsushi Nakamura, Kazuhiko Naoe, M. Sakai, Shigenori Hayakawa, K. Motoda, Kazuhisa Uomi, Takanori Suzuki, Hideo Arimoto, S. Tanaka
LGLC tunable laser with highly stable SMSR against large filter deviation for full C-band operation. OFC/NFOEC (2013)
Seong-Jun Hahm, Shinji Watanabe, Atsunori Ogawa, Masakiyo Fujimoto, Takaaki Hori, Atsushi Nakamura
Prior-shared feature and model space speaker adaptation by consistently employing map estimation. Speech Commun. 55 (3) (2013)
Marc Delcroix, Shinji Watanabe, Tomohiro Nakatani, Atsushi Nakamura
Cluster-based dynamic variance adaptation for interconnecting speech enhancement pre-processor and speech recognizer. Comput. Speech Lang. 27 (1) (2013)
Yotaro Kubo, Takaaki Hori, Atsushi Nakamura
A method for structure estimation of weighted finite-state transducers and its application to grapheme-to-phoneme conversion. INTERSPEECH (2013)
Naohiro Tawara, Tetsuji Ogawa, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi
Blocked Gibbs sampling based multi-scale mixture model for speaker clustering on noisy data. MLSP (2013)
Atsushi Nakamura, Masaaki Maeda, Tohlu Matsushima, Osami Wada
Substrate noise reduction based on impedance balance using tunable resistances. EMC Compo (2013)
Marc Delcroix, Atsunori Ogawa, Seong-Jun Hahm, Tomohiro Nakatani, Atsushi Nakamura
Unsupervised discriminative adaptation using differenced maximum mutual information based linear regression. ICASSP (2013)
Naoya Azuma, Shunsuke Shimazaki, Noriyuki Miura, Makoto Nagata, Tomomitsu Kitamura, Satoru Takahashi, Motoki Murakami, Kazuaki Hori, Atsushi Nakamura, Kenta Tsukamoto, Mizuki Iwanami, Eiji Hankui, Sho Muroga, Yasushi Endo, Satoshi Tanaka, Masahiro Yamaguchi
Measurements and simulation of substrate noise coupling in RF ICs with CMOS digital noise emulator. EMC Compo (2013)
Atsunori Ogawa, Takaaki Hori, Atsushi Nakamura
Discriminative recognition rate estimation for N-best list and its application to N-best rescoring. ICASSP (2013)
Yotaro Kubo, Takaaki Hori, Atsushi Nakamura
Large vocabulary continuous speech recognition based on WFST structured classifiers and deep bottleneck features. ICASSP (2013)
Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Atsunori Ogawa, Takaaki Hori, Shinji Watanabe, Masakiyo Fujimoto, Takuya Yoshioka, Takanobu Oba, Yotaro Kubo, Mehrez Souden, Seong-Jun Hahm, Atsushi Nakamura
Speech recognition in living rooms: Integrated speech enhancement and recognition system based on spatial, spectral and temporal modeling of sounds. Comput. Speech Lang. 27 (3) (2013)
Marc Delcroix, Yotaro Kubo, Tomohiro Nakatani, Atsushi Nakamura
Is speech enhancement pre-processing still relevant when using deep neural networks for acoustic modeling? INTERSPEECH (2013)
Kazuo Aoyama, Atsunori Ogawa, Takashi Hattori, Takaaki Hori, Atsushi Nakamura
Graph index based query-by-example search on a large speech data set. ICASSP (2013)
Atsushi Nakamura, Miwa Nakanishi
Tactile Vibration of Personal Digital Assistants for Conveying Feelings. HCI (14) (2013)
Takanobu Oba, Takaaki Hori, Atsushi Nakamura, Akinori Ito
Spoken document retrieval by discriminative modeling in a high dimensional feature space. ICASSP (2012)
Daisuke Saito, Shinji Watanabe, Atsushi Nakamura, Nobuaki Minematsu
Statistical Voice Conversion Based on Noisy Channel Model. IEEE Trans. Speech Audio Process. 20 (6) (2012)
Takaaki Hori, Shoko Araki, Takuya Yoshioka, Masakiyo Fujimoto, Shinji Watanabe, Takanobu Oba, Atsunori Ogawa, Kazuhiro Otsuka, Dan Mikami, Keisuke Kinoshita, Tomohiro Nakatani, Atsushi Nakamura, Junji Yamato
Low-Latency Real-Time Meeting Recognition and Understanding Using Distant Microphones and Omni-Directional Camera. IEEE Trans. Speech Audio Process. 20 (2) (2012)
Yotaro Kubo, Shinji Watanabe, Takaaki Hori, Atsushi Nakamura
Structural Classification Methods Based on Weighted Finite-State Transducers for Automatic Speech Recognition. IEEE Trans. Speech Audio Process. 20 (8) (2012)
Takashi Nagaoka, Atsushi Nakamura, Yoshio Kiyohara, Takayuki Sota
Melanoma screening system using hyperspectral imager attached to imaging fiberscope. EMBC (2012)
Naohiro Tawara, Tetsuji Ogawa, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi
Fully Bayesian speaker clustering based on hierarchically structured utterance-oriented Dirichlet process mixture model. INTERSPEECH (2012)
Yotaro Kubo, Takaaki Hori, Atsushi Nakamura
Integrating Deep Neural Networks into Structural Classification Approach based on Weighted Finite-State Transducers. INTERSPEECH (2012)
Takuro Maruyama, Shoko Araki, Tomohiro Nakatani, Shigeki Miyabe, Takeshi Yamada, Shoji Makino, Atsushi Nakamura
New analytical update rule for TDOA inference for underdetermined BSS in noisy environments. ICASSP (2012)
Marc Delcroix, Atsunori Ogawa, Tomohiro Nakatani, Atsushi Nakamura
Dynamic variance adaptation using differenced maximum mutual information. MLSLP (2012)
Yotaro Kubo, Shinji Watanabe, Atsushi Nakamura
Decoding network optimization using minimum transition error training. ICASSP (2012)
Takuro Maruyama, Shoko Araki, Tomohiro Nakatani, Shigeki Miyabe, Takeshi Yamada, Shoji Makino, Atsushi Nakamura
New analytical calculation and estimation of TDOA for underdetermined BSS in noisy environments. APSIPA (2012)
Marc Delcroix, Atsunori Ogawa, Shinji Watanabe, Tomohiro Nakatani, Atsushi Nakamura
Discriminative feature transforms using differenced maximum mutual information. ICASSP (2012)
Atsunori Ogawa, Takaaki Hori, Atsushi Nakamura
Error type classification and word accuracy estimation using alignment features from word confusion network. ICASSP (2012)
Takanobu Oba, Takaaki Hori, Atsushi Nakamura, Akinori Ito
Round-Robin Duel Discriminative Language Models. IEEE Trans. Speech Audio Process. 20 (4) (2012)
Seong-Jun Hahm, Atsunori Ogawa, Masakiyo Fujimoto, Takaaki Hori, Atsushi Nakamura
Speaker Adaptation Using Variational Bayesian Linear Regression in Normalized Feature Space. INTERSPEECH (2012)
Takanobu Oba, Takaaki Hori, Atsushi Nakamura
Efficient training of discriminative language models by sample selection. Speech Commun. 54 (6) (2012)
Atsunori Ogawa, Takaaki Hori, Atsushi Nakamura
Recognition rate estimation based on word alignment network and discriminative error type classification. SLT (2012)
Shinji Watanabe, Yotaro Kubo, Takanobu Oba, Takaaki Hori, Atsushi Nakamura
Bag Of ARCS: New representation of speech segment features based on finite state machines. ICASSP (2012)
Takanori Suzuki, Hideo Arimoto, Takeshi Kitatani, Aki Takei, Takafumi Taniguchi, Kazunori Shinoda, Shigehisa Tanaka, Shinji Tsuji, Tatemi Ido, Jun Igrashi, Atsushi Nakamura, Kazuhiko Naoe, Kenji Uchida
Wide-Tuning-Wavelength-Range LGLC Laser with Low-Loss Dual-Core Spot Size Converter. IEICE Trans. Electron. (7) (2012)
Takanobu Oba, Takaaki Hori, Atsushi Nakamura, Akinori Ito
Model Shrinkage for Discriminative Language Models. IEICE Trans. Inf. Syst. (5) (2012)
Yotaro Kubo, Shinji Watanabe, Atsushi Nakamura, Simon Wiesler, Ralf Schlüter, Hermann Ney
Basis vector orthogonalization for an improved kernel gradient matching pursuit method. ICASSP (2012)
Atsunori Ogawa, Atsushi Nakamura
Joint estimation of confidence and error causes in speech recognition. Speech Commun. 54 (9) (2012)
Shinji Watanabe, Atsushi Nakamura, Biing-Hwang Juang
Bayesian linear regression for Hidden Markov Model based on optimizing variational bounds. MLSP (2011)
Shinji Watanabe, Daichi Mochihashi, Takaaki Hori, Atsushi Nakamura
Gibbs sampling based Multi-scale Mixture Model for speaker clustering. ICASSP (2011)
Atsunori Ogawa, Satoshi Takahashi, Atsushi Nakamura
Machine and acoustical condition dependency analyses for fast acoustic likelihood calculation techniques. ICASSP (2011)
Daisuke Saito, Shinji Watanabe, Atsushi Nakamura, Nobuaki Minematsu
High accurate model-integration-based voice conversion using dynamic features and model structure optimization. ICASSP (2011)
Shinji Watanabe, Atsushi Nakamura, Biing-Hwang Juang
Model Adaptation for Automatic Speech Recognition Based on Multiple Time Scale Evolution. INTERSPEECH (2011)
Tieniu Tan, Shigeru Katagiri, Jianhua Tao, Atsushi Nakamura, Jan Larsen
Preface. MLSP (2011)
Takanobu Oba, Takaaki Hori, Akinori Ito, Atsushi Nakamura
Round-robin duel discriminative language models in one-pass decoding with on-the-fly error correction. ICASSP (2011)
Yotaro Kubo, Simon Wiesler, Ralf Schlüter, Hermann Ney, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi
Subspace pursuit method for kernel-log-linear models. ICASSP (2011)
Shinji Motoki, Atsushi Nakamura
Lattice gauge theory on a multi-core processor, Cell/B.E. ICCS (2011)
Atsunori Ogawa, Satoshi Takahashi, Atsushi Nakamura
Efficient Combination of Likelihood Recycling and Batch Calculation for Fast Acoustic Likelihood Calculation. IEICE Trans. Inf. Syst. (3) (2011)
Shinji Watanabe, Takaaki Hori, Erik McDermott, Atsushi Nakamura
A discriminative model for continuous speech recognition based on Weighted Finite State Transducers. ICASSP (2010)
Takaaki Hori, Shinji Watanabe, Atsushi Nakamura
Search error risk minimization in Viterbi beam search for speech recognition. ICASSP (2010)
David Cournapeau, Shinji Watanabe, Atsushi Nakamura, Tatsuya Kawahara
Online Unsupervised Classification With Model Comparison in the Variational Bayes Framework for Voice Activity Detection. IEEE J. Sel. Top. Signal Process. 4 (6) (2010)
Atsunori Ogawa, Atsushi Nakamura
A novel confidence measure based on marginalization of jointly estimated error cause probabilities. INTERSPEECH (2010)
Hideyuki Watanabe, Shigeru Katagiri, Kouta Yamada, Erik McDermott, Atsushi Nakamura, Shinji Watanabe, Miho Ohsaki
Minimum Error Classification with geometric margin control. ICASSP (2010)
Daisuke Saito, Shinji Watanabe, Atsushi Nakamura, Nobuaki Minematsu
Probabilistic integration of joint density model and speaker model for voice conversion. INTERSPEECH (2010)
Yumi Ansa, Shoko Araki, Shoji Makino, Tomohiro Nakatani, Takeshi Yamada, Atsushi Nakamura, Nobuhiko Kitawaki
Cepstral smoothing of separated signals for underdetermined speech separation. ISCAS (2010)
Yotaro Kubo, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi
A regularized discriminative training method of acoustic models derived by minimum relative entropy discrimination. INTERSPEECH (2010)
Shinji Motoki, Atsushi Nakamura, Koichi Hashimoto, Kiyoshi Mizumaru
Problem Solving Environment for Lattice QCD on Cell/B, E, . J. Convergence Inf. Technol. 5 (4) (2010)
Erik McDermott, Shinji Watanabe, Atsushi Nakamura
Discriminative training based on an integrated view of MPE and MMI in margin and error space. ICASSP (2010)
David Cournapeau, Shinji Watanabe, Atsushi Nakamura, Tatsuya Kawahara
Using online model comparison in the Variational Bayes framework for online unsupervised Voice Activity Detection. ICASSP (2010)
Takanobu Oba, Takaaki Hori, Atsushi Nakamura
A comparative study on methods of Weighted language model training for reranking lvcsr N-best hypotheses. ICASSP (2010)
Takaaki Hori, Shoko Araki, Takuya Yoshioka, Masakiyo Fujimoto, Shinji Watanabe, Takanobu Oba, Atsunori Ogawa, Kazuhiro Otsuka, Dan Mikami, Keisuke Kinoshita, Tomohiro Nakatani, Atsushi Nakamura, Junji Yamato
Real-time meeting recognition and understanding using distant microphones and omni-directional camera. SLT (2010)
Shinji Watanabe, Atsushi Nakamura
Predictor-Corrector Adaptation by Using Time Evolution System With Macroscopic Time Scale. IEEE Trans. Speech Audio Process. 18 (2) (2010)
Atsunori Ogawa, Atsushi Nakamura
Discriminative confidence and error cause estimation for extended speech recognition function. ICASSP (2010)
Hiroyuki Hamasaki, Yasuhiko Hoshi, Atsushi Nakamura, Akihiro Yamamoto, Hideaki Kido, Shoji Muramatsu
SOC for car navigation system with a 55.3GOPS image recognition engine. ASP-DAC (2010)
Naoki Yasuraoka, Takuya Yoshioka, Tomohiro Nakatani, Atsushi Nakamura, Hiroshi G. Okuno
Music dereverberation using harmonic structure source model and Wiener filter. ICASSP (2010)

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Publication Activity (10 Years)

Top Topics

Top Venues

Atsushi Nakamura