Research

Publication List: Paper (Fiscal Year 2013: April/2013-March/2014)

• Scientific Journals [Peer Reviewed]
  
  
  
  • H. Tanaka, S. Sakti, G. Neubig, T. Toda, S. Nakamura.
    NOCOA: A Computer-Based Training Tool for Social and Communication Skills That Exploits Non-verbal Behaviors.
    The Journal of Information and Systems in Education (Short Note), Vol. 12, No. 1, pp. 19-26, 2013.
  • Graham Neubig, Taro Watanabe, Shinsuke Mori, Tatsuya Kawahara.
    "Substring-based Machine Translation"
    Machine Translation, 27-2, pp.139-166. June 2013.
  • H. Doi, T. Toda, K. Nakamura, H. Saruwatari, K. Shikano.
    Alaryngeal speech enhancement based on one-to-many eigenvoice conversion.
    IEEE/ACM Transactions on Audio, Speech and Language Processing, Vol. 22, No. 1, pp. 172-183, Jan. 2014.
  • [In Japanese]Yuki Yamauchi, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura.
    「対話システムにおける用語間の関係性を用いた話題誘導応答文生成」
    Transactions of the Japanese society for artificial intelligence, 29-1, SP1-I, pp.80-89, 2014.
• International Conference [Peer Reviewed]
  
  
  
  • Graham Neubig.
    "Travatar: A Forest-to-String Machine Translation Engine based on Tree Transducers"
    The 51st Annual Meeting of the Association for Computational Linguistics (ACL) Demo Papers，August 2013.
  • Kevin Duh, Graham Neubig, Katsuhito Sudoh, Hajime Tsukada.
    "Adaptation Data Selection using Neural Language Models: Experiments in Machine Translation"
    The 51st Annual Meeting of the Association for Computational Linguistics (ACL)，August 2013.
  • Hironori Doi, Tomoki Toda, Tomoyasu Nakano, Masataka Goto, Satoshi Nakamura.
    "Evaluation of a Singing Voice Conversion Method Based on Many-to-Many Eigenvoice Conversion"
    Proc. of INTERSPEECH, pp.1067-1071, Lyon, France, Aug. 2013.
  • Keigo Kubo, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura.
    "Grapheme-to-phoneme Conversion based on Adaptive Regularization of Weight Vectors"
    Proc. of INTERSPEECH, pp.1946-1950, Lyon, France, Aug. 2013.
  • Shinnosuke Takamichi, Tomoki Toda, Yoshinori Shiga, Sakriani Sakti, Graham Neubig and Satoshi Nakamura.
    "Improvements to HMM-Based Speech Synthesis Based on Parameter Generation with Rich Context Models"
    Proc. of INTERSPEECH, pp.364-368, Lyon, France, Aug. 2013.
  • Takuto Moriguchi, Tomoki Toda, Motoaki Sano, Hiroshi Sato, Graham Neubig, Sakriani Sakti, Satoshi Nakamura.
    "A Digital Signal Processor Implementation of Silent/Electrolaryngeal Speech Enhancement based on Real-Time Statistical Voice Conversion"
    Proc. of INTERSPEECH, pp.3072-3076, Lyon, France, Aug. 2013.
  • Tomoki Fujita, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura.
    "Simple, Lexicalized Choice of Translation Timing for Simultaneous Speech Translation"
    Proc. of INTERSPEECH, pp.3487-3491, Lyon, France, Aug. 2013.
  • Takatomo Kano, Shinnosuke Takamichi, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura.
    "Generalizing Continuous-space Translation of Paralinguistic Information"
    Proc. of INTERSPEECH, pp.2614-2618, Lyon, France, Aug. 2013.
  • Masaya Ohgushi, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura.
    "An Empirical Comparison of Joint Optimization Techniques for Speech Translation"
    Proc. of INTERSPEECH, pp.2619-2623, Lyon, France, Aug. 2013.
  • Kazuhiro Kobayashi, Hironori Doi, Tomoki Toda, Tomoyasu Nakano, Masataka Goto, Graham Neubig, Sakriani Sakti, Satoshi Nakamura.
    "An Investigation of Acoustic Features for Singing Voice Conversion based on Perceptual Age"
    Proc. of INTERSPEECH, pp.1057-1061, Lyon, France, Aug. 2013.
  • Kou Tanaka, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura.
    "A Hybrid Approach to Electrolaryngeal Speech Enhancement Based on Spectral Subtraction and Statistical Voice Conversion"
    Proc. of INTERSPEECH, pp.3067-3071, Lyon, France, Aug. 2013.
  • Hideki Kawahara, Masanori Morise, Tomoki Toda, Ryuichi Nisimura and Toshio Irino.
    "Beyond bandlimited sampling of speech spectral envelope imposed by the harmonic structure of voiced sounds"
    Proc. of INTERSPEECH 2013,pp34-38, Aug. 2013
  • Matthias Sperber, Graham Neubig, Christian Fügen, Satoshi Nakamura and Alex Waibel.
    "Efficient Speech Transcription Through Respeaking"
    Proc. of INTERSPEECH 2013, pp1087-1091, Aug. 2013
  • Inukai, Tatsuo and Toda, Tomoki and Neubig, Graham and Sakti, Sakriani and Nakamura, Satoshi.
    "Investigation of intra-speaker spectral parameter variation and its prediction towards improvement of spectral conversion metric"
    Proc. of 8th ISCA Workshop on Speech Synthesis (SSW8), pp.109-114, Barcelona, Spain, Aug. 2013.
  • Daichi Kitamura, Hiroshi Saruwatari，Kiyohiro Shikano, Kazunobu Kondo, Yu Takahashi
    "Superresolution-Based Stereo Signal Separation with Regularization of Supervised Basis Extrapolation"
    5th International Conference on 3D Systems and Applications (3DSA) 2013, Proc. 3DSA2013, no.S10-4, Osaka, Japan, June 2013.
  • Daichi Kitamura, Hiroshi Saruwatari，Kiyohiro Shikano, Kazunobu Kondo, Yu Takahashi
    "Music Signal Separation by Supervised Nonnegative Matrix Factorization with Basis Deformation"
    18th International Conference on Digital Signal Processing (DSP 2013) 2013, Proc. DSP2013, no.T3P(C)-1, Santorini, Greece, July 2013.
  • Daichi Kitamura, Hiroshi Saruwatari，Yusuke Iwao, Kiyohiro Shikano, Kazunobu Kondo, Yu Takahashi
    "Superresolution-Based Stereo Signal Separation via Supervised Nonnegative Matrix Factorization"
    18th International Conference on Digital Signal Processing (DSP 2013) 2013, Proc. DSP2013, no.T3C-2, Santorini, Greece, July 2013.
  • Hiroshi Saruwatari, Suzumi Kanehara, Ryoichi Miyazaki, Kiyohiro Shikano, Kazunobu Kondo
    "Musical Noise Analysis for Bayesian Minimum Mean-Square Error Speech Amplitude Estimators Based on Higher-Order Statistics"
    Proc. INTERSPEECH2013, pp.441-445, Lyon, France, Aug. 2013.
  • Tomoki Toda and Hironori Doi.
    "Statistical voice conversion techniques for alaryngeal speech enhancement"
    Proc. SICE 2013, pp. 1602-1603, Aichi, Japan, Sep. 2013.
  • Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Kiyohiro Shikano, Kazunobu Kondo, Jonathan Blanchette, Martin Bouchard
    "Toward Musical-Noise-Free Blind Speech Extraction: Concept and Its Applications"
    Proc. APSPA Annual Summit and Conference, Kaohsiung, Taiwan, Oct. 2013. (Best Paper Award for APSIPA ASC 2013 Prize)
  • Fine Aprilyanti, Hiroshi Saruwatari, Kiyohiro Shikano, Satoshi Nakamura, Tomoya Takatani,
    "Semi-Blind Algorithm for Joint Noise Suppression and Dereverberation Based on Higher-Order Statistics and Acoustic Model Likelihood"
    Proc. APSPA Annual Summit and Conference, Kaohsiung, Taiwan, Oct. 2013.
  • Hiroshi Saruwatari, Ryoichi Miyazaki
    "Information-Geometric Optimization for Nonlinear Noise Reduction Systems"
    Proc. ISPACS2013, Okinawa, Japan, Nov. 2013.
  • Shunsuke Nakai, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura
    "Theoretical analysis of musical noise generation for blind speech extraction with generalized MMSE short-time spectral amplitude estimator"
    Proc. Intelligent Signal Processing Conference, no.4.3, London, UK, Dec, 2013.
  • Graham Neubig, Shinsuke Mori, Masahiro Mizukami.
    "A Framework and Tool for Collaborative Extraction of Reliable Information"
    Workshop on Language Processing and Crisis Information (LPCI). Nagoya, Japan, October 2013.
  • Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura, Yuji Matsumoto, Ryosuke Isotani, Yukichi Ikeda.
    "Towards High-Reliability Speech Translation in the Medical Domain"
    Workshop on Natural Language Processing for Medical and Healthcare Fields (MedNLP). Nagoya, Japan, October 2013.
  • Hiroki Tanaka, Sakriani Sakti, Graham Neubig, Tomoki Toda, and Satoshi Nakamura.
    "Non-verbal Communication Training with an Interactive Multimedia Application"
    The 5th Asian Conference on Education, Osaka, Japan, pp. 392-402, Oct. 2013.
  • Lasguido Nio, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura. "Combination of Example-based and SMT-based Approaches in a Chat-oriented Dialog System" ICEID 2013，Oct．2013.
  • Sakti Sakriani Watiasri and Satoshi Nakamura,
    “Towards Language Preservation: Design and Collection of Graphemically Balanced and Parallel Speech Corpora of Indonesian Ethnic Languages,”
    Proc. of Oriental COCOSDA 2013, Nov. 2013
  • Hiroki Tanaka, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura． Modality and Contextual Differences in Computer Based Non-verbal． Communication Training, In Proc. 4th IEEE CogInfoCom, Budapest, Hungary, pp.127-132, Dec. 2013．
  • Hiroaki Shimizu, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura.
    "Constructing a Speech Translation System using Simultaneous Interpretation Data"
    International Workshop on Spoken Language Translation (IWSLT). Heidelberg, Germany. December 2013.
  • Katsuhito Sudoh, Graham Neubig, Kevin Duh, Hajime Tsukada.
    "NTT-NAIST SMT Systems for IWSLT 2013"
    International Workshop on Spoken Language Translation (IWSLT). Heidelberg, Germany. December 2013.
  • Sakriani Sakti, Keigo Kubo, Graham Neubig, Tomoki Toda, Satoshi Nakamura.
    "The NAIST English Speech Recognition System for IWSLT 2013"
    International Workshop on Spoken Language Translation (IWSLT). Heidelberg, Germany. December 2013.
  • Michael Heck, Sebastian Stueker, Sakriani Sakti, Alex Waibel and Satoshi Nakamura.
    "Incremental Unsupervised Training for University Lecture Recognition"
    International Workshop on Spoken Language Translation (IWSLT). Heidelberg, Germany. December 2013.
  • Takuya Hiraoka, Yuki Yamauchi, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura.
    "DIALOGUE MANAGEMENT FOR LEADING THE CONVERSATION IN PERSUASIVE DIALOGUE SYSTEMS"
    Proc. of ASRU, pp. 114-119, Olomouc, Czech, Dec. 2013.
  • Takuya Hiraoka, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura.
    "Construction and Analysis of a Persuasive Dialogue Corpus"
    5th International Workshop on Spoken Dialog Systems (IWSDS). January 2014.
  • Nurul Lubis, Sakriani Sakti, Graham Neubig, Tomoki Toda, Ayu Purwarianti, Satoshi Nakamura.
    "Emotion and Its Triggers in Human Spoken Dialogue: Recognition and Analysis"
    5th International Workshop on Spoken Dialog Systems (IWSDS). January 2014.
• International Conference [Without Peer Review]
  
  
  
  • Philip Arthur, Graham Neubig, Sakriani Sakti, Tomoki Toda, and Satoshi Nakamura.
    "Inter-Sentence Features and Thresholded Minimum Error Rate Training: NAIST at CLEF 2013 QA4MRE"
    Conference and Labs of the Evaluation Forum (CLEF), September. 2013.
  • Satoshi Nakamura.
    "Augmenting Human Communication Research at Nara Institute of Science andTechnology"
    The 16th National Symposium of Selected ICT Problems, 14 November 2013.（Invited speech）
• Research Report
  
  
  
  • [In Japanese]Kazuhiro Kobayashi, Hironori Doi, Tomoki Toda, Tomoyasu Nakano, Masataka Goto, Graham Neubig, Sakriani Sakti, Satoshi Nakamura.
    "知覚年齢に沿った歌声声質制御のための音響特徴量の調査"
    IPSJ SIG Technical Report, Vol.2013-MUS-99 No.44, pp. 1-6, May. 2013.
  • [In Japanese]Ko Tanaka, Tomoki Toda, Neubig Graham, Sakriani Sakti, Satoshi Nakamura.
    "A Hybrid Approach to Electrolaryngeal Speech Enhancement Based on Spectral Compensation and Statistical Source Excitation Generation"
    IPSJ SIG Technical Report, Vol. 113, No. 76, pp. 37-42, Jun. 2013.
  • [In Japanese]Graham Neubig．
    「文レベルの機械翻訳評価尺度に関する調査」
    IPSJ SIG Technical Report，Jul. 2013.
  • [In Japanese]Hiroaki Shimizu, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura．
    「同時通訳用機械翻訳システムの構築」
    IPSJ SIG Technical Report, Jul. 2013.
  • Keigo Kubo, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura,
    「重みベクトルの適応的正則化に基づく発音推定」
    IEICE, Vol. 113, No. 161, SP2013-57, pp. 25-30, July 2013.
  • [In Japanese]Isao Niu, Graham Neubig, Kazuya Kobayashi, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura．
    「構文情報が機械翻訳に及ぼす影響の分析」
    IPSJ SIG Technical Report, Jul. 2013.
  • [In Japanese]Masahiro Mizukami, Graham Neubig, Kazuya Kobayashi, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura．
    「話し言葉における言語情報の個人性変換における変換辞書拡張」
    SP, vol. 113, no. 220, SP2013-70, pp. 33-38, Sep. 2013.
  • [In Japanese]Hiroshi Saruwatari.
    「高次統計量追跡に基づくブラインド信号抽出およびその高品質化」
    IEICE. Tokyo. June. 2013.
  • [In Japanese]Hiroshi Saruwatari.
    「これからの応用音響研究のあり方について」
    IEICE. Tokyo. June. 2013
  • Daichi Kitamura, Hiroshi Saruwatari，Kosuke Yagi, Kiyohiro Shikano, Yu Takahashi, Kazunobu Kondo.
    "Music signal separation using supervised nonnegative matrix factorization with orthogonality and maximum-divergence penalties"
    28th Signal Processing Symposium, no.C1-4, Nov. 2013.
  • [In Japanese]Syunsuke Nakai, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Tashin Kondo.
    「バイアス付き事前SNR推定を用いた一般化MMSE短時間振幅スペクトル推定法におけるミュージカルノイズフリー音声強調」
    28th Signal Processing Symposium. Nov. 2013.
  • [In Japanese]Kazuhiro Kobayashi, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura．
    「統計的歌声声質変換における知覚年齢に基づく声質制御」
    IEICE Tech. Rep., Vol. 113, No. 308, SP2013-71, pp. 1-6, Nov. 2013.
  • [In Japanese]Ko Tanaka, Tomoki Toda, Neubig Graham, Sakriani Sakti, Satoshi Nakamura．
    「ハイブリッド式電気音声強調法における音源特徴量予測の評価」
    IEICE Tech. Rep., Vol. 113, No. 308, SP2013-72, pp. 7-12, Nov. 2013.
  • [In Japanese]Shinnosuke Takamichi, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura．
    「HMM音声合成における変調スペクトルに基づくポストフィルタ」
    IEICE Tech. Rep., Vol. 113, No. 308, SP2013-74, pp. 19-24, Nov. 2013.[AWAYA PRIZE YONG RESEARCHER AWARD]
  • [In Japanese]Takuya Hiraoka, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura．
    「説得対話コーパスの構築と分析」
    IPSJ SIG Technical Reports, Vol. 2013-SLP-99, No 7, Dec. 2013．
  • [In Japanese]Yu Odagaki, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura．
    「誤り単語の視覚・聴覚提示における事象関連電位による違和感分析」
    IEICE Technical Report, SP2013-82, Dec. 2013．
  • [In Japanese]Jimbo Nozomi，Shinnosuke Takamichi，Tomoki Toda，Graham Neubig，Sakriani Sakti，Satoshi Nakamura．
    「ラウドネス補償と聴覚フィルタの両特性に対するオージオグラムに基づく近似処理を用いた模擬難聴」
    IEICE Technical Report, SP2013-96, Jan. 2014．
  • [In Japanese]Hiroki Tanaka． 「自閉症スペクトラム児と定型発達児のナレーティブ発話分析」 SIG-SLP100，Feb．2014．
  • [In Japanese]Kazuhiro Kobayashi． 「統計的手法に基づく歌声声質変換」 SIG-SLP100，Feb．2014．
  • [In Japanese]Kou Tanaka． 「スペクトル補正及び統計的音源生成に基づくハイブリッド電気音声強調法」 SIG-SLP100，Feb．2014．
  • Keiichi Tokuda, Nobuaki Minematsu, Tomoki Toda, Nobuo Nukaga, Hiroyuki Hirai.
    テーマセッション：音声合成は今後こうなる！.
    SIG-SLP100, 2014-SLP-100, No. 7, pp. 1-6, Feb. 2014.
  • [In Japanese]Kotaro Sugiyama, Neubig Graham, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura. 「音声認識のためのエントレインメント現象を用いた発話様式誘導 」 IEICE Technical Report, Vol. 113 No.452 pp. 27-28, Feb. 2014.
  • [In Japanese]Sho matsumiya, Sakriani Sakti, Neubig Graham, Tomoki Toda, Satoshi Nakamura. 「音響特徴量を利用した吹き出しテキストの生成の評価」 IEICE Technical Report, Vol. 113 No.452 pp. 29-30, Feb. 2014.
• Conference Presentation
  
  
  
  • [In Japanese]Hiroki Tanaka, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura.
    "Non-verbal Communication skills training by Computer-Based Training"
    JSAI, June 2013.
  • [In Japanese]Takuya Hiraoka, Yuki Yamauchi, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura.
    "Persuasive dialogue system with dialogue manager and natural language generation considering guiding users to target topics"
    JSAI, June 2013.
  • [In Japanese]Masahiro Mizukami, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura.
    "Transforming Individuality of Transcriptions of Speech"
    JSAI, June 2013.
  • [In Japanese]Yu Odagaki, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura.
    "ERPによる日本語文での知識と意味のミスマッチ分析"
    the 36th Annual Meeting of JNS, June 2013.
  • [In Japanese]Tomoki Ariyoshi, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura.
    "日本のテレビコマーシャル画像の感情評価におけるEEG研究"
    the 36th Annual Meeting of JNS, June 2013.
  • Daichi Kitamura, Hiroshi Saruwatari，Kiyohiro Shikano, Kazunobu Kondo, Yu Takahashi.
    "Importance of Regularization in Superresolution-Based Multichannel Signal Separation with Nonnegative Matrix Factorization''
    99th IPSJ Special Interest Group on Music and Computer (IPSJ-SIGMUS), vol.2013-MUS-99, no.14, May 2013.
  • [In Japanese]Syunsuke Nakai, Suzumi Kanehara, Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano.
    「一般化MMSE振幅スペクトル推定に基づくブラインド音声抽出手法のミュージカルノイズ発生量解析」
    IECIE, vol.EA2013-13-113, no.27, pp.73-78, May 2013.
  • Daichi Kitamura, Hiroshi Saruwatari，Kiyohiro Shikano, Kazunobu Kondo, Yu Takahashi.
    "Study on optimal divergence for superresolution-based supervised nonnegative matrix factorization"
    IEICE technical Report, vol.EA2013-14-113, no.27, pp.79-84, May 2013.
  • [In Japanese]Natsumi Ishido, Satoshi Morimoto, Atsunori Kanemura, Masaki Maruyama, Motoaki Kawanabe, Shin Ishii, Hiroshi Saruwatari, Kiyohiro Shikano.
    「聴覚注意を用いた日常生活におけるブレイン・マシン・インタフェースの開発」
    Proc. Neuro2013, June 2013.
  • [In Japanese]Natsumi Ishido, Takefumi Ogawa, Satoshi Morimoto, Atsunori Kanemura, Masaki Maruyama, Motoaki Kawanabe, Shin Ishii, Hiroshi Saruwatari, Satoshi Nakamura, Kiyohiro Shikano.
    「聴覚注意を用いたブレインマシンインタフェースに関する基礎検討」
    IECIE, vol. EA2013-42-113, pp.51-56, July 2013.
  • [In Japanese]Kotaro Yoshie, Yuji Onuma, Hiroshi Saruwatari, Satoshi Nakamura, Kiyohiro Shikano.
    「音声認識ロボット・キタちゃんにおける画像トラッキングを併用したマルチモーダル・ブラインド音声抽出」
    IECIE, vol. EA2013-50-113, no.134, pp.99-104, July 2013.
  • Fine D. Aprilyanti, Hiroshi Saruwatari, Kiyohiro Shikano, Satoshi Nakamura, and Tomoya Takatani.
    "Semi-Blind Optimization Scheme of Joint Suppression of Background Noise and Late Reverberation"
    IEICE Technical Report, vol.EA2013-52-113, no.134, pp.111-116, July 2013.
  • Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Kiyohiro Shikano, Kazunobu Kondo.
    "Evaluation of musical-noise-free blind speech extraction under nonstationary noise environment"
    IEICE Technical Report, EA2013-51, pp.105-110, July 2013.
  • [In Japanese]Ko Tanaka, Tomoki Toda, Neubig Graham, Sakriani Sakti, Satoshi Nakamura．
    「スペクトル補正及び統計的音源生成に基づくハイブリッドな電気音声強調法」
    16th ASJ Kansai young researchers' meeting, 2013.12．
  • [In Japanese]Kazuhiro Kobayashi, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura．
    「歌声性質変換においける歌手の知覚年齢制御法」
    16th ASJ Kansai young researchers' meeting, 2013.12．[BEST ENCOURAGEMENT AWARD]
  • [In Japanese]Nozomi Jimbo, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura．
    「オージオグラムに基づいた聴覚フィルタ近似による模擬難聴システム」
    16th ASJ Kansai young researchers' meeting, 2013.12．[ENCOURAGEMENT AWARD]
  • Daichi Kitamura, Hiroshi Saruwatari，Satoshi Nakamura, Kazunobu Kondo, Yu Takahashi.
    "Divergence optimization based on trade-off between separation and extrapolation abilities in superresolution-based nonnegative matrix factorization"
    ASJ, no.1-1-6, pp.583-586, Sept. 2013.
  • Fine Dwinita Aprilyanti, Hiroshi Saruwatari，Satoshi Nakamura, Tomoya Takatani.
    "Joint Noise Suppression and Dereverberation Combining Frequency-Domain Blind Signal Extraction and Multichannel Wiener Filter for Hands-Free Spoken Dialogue System"
    ASJ, no.3-Q-8, pp.805-808, Sept. 2013.
  • [In Japanese]Kazuhiro Kobayashi, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura．
    「統計的歌声声質変換における知覚年齢に沿った声質制御」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Riki Yoshida, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura．
    「音響的、言語的特徴及び対話行為を用いた話題に対する興味推定」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Keigo Kubo, Sakriani Sakti, Graham Neubig, Tomoki Toda, Satoshi Nakamura．
    「重みベクトルの適応的正則化手法の発音推定における評価」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Ko Tanaka, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura．
    「ハイブリッド電気音声強調法における音源特徴量予測」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Graham Neubig, Tomoki Fujita, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura．
    「言語間の並べ替えを考慮した同時音声翻訳のための訳出タイミング決定法」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Hiroaki Shimizu, Graham Neubig, Tomoki Toda, Sakriani Sakti, Satoshi Nakamura．
    「同時通訳データを利用した自動同時通訳システムの構築」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Masahiro Mizukami, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura．
    「話し言葉における言語情報の個人性変換手法の拡張と評価」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Shinnosuke Takamichi, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura．
    「変調スペクトルを考慮したHMM音声合成」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Tomoki Toda．
    「統計的手法に基づくリアルタイム声質変換による音声生成機能拡張」
    ASJ 2013. Toyohashi. Sep. 2013. [Guest speaker]
  • [In Japanese]Tomo Miyauchi, Daichi kitamura, Hiroshi Saruwatari，Satoshi Nakamura.
    「方位クラスタリングと非負値行列因子分解を用いた音像深度自動推定」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Syunsuke Nakai, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Tashin Kondo
    「バイアス付きMMSE短時間振幅スペクトル推定法の理論解析およびミュージカルノイズフリー雑音抑圧への拡張」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Yuka Hirano, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Tomoya Takaya.
    「ブラインド音声抽出システムにおける音声認識率予測のための音声カートシス推定法」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Natsumi Ishido, Takefumi Ogawa, Satoshi Morimoto, Atsunori Kanemura, Masaki Maruyama, Motoaki Kawanabe, Shin Ishii, Hiroshi Saruwatari, Satoshi Nakamura.
    「聴覚注意を用いた実環境でのブレインマシンインタフェースに関する基礎検討」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Ryoichi Miyazaki, Hiryoshi Saruwatari，Satoshi Nakamura, Tashin Kondo.
    「様々なミュージカルノイズフリー音声強調法における音質評価」
    ASJ 2013. Toyohashi. Sep. 2013.
  • [In Japanese]Yasuhiro Hamada，Keisuke Imoto，Shinnosuke Takamichi．
    「論文サーベイ、管理法の紹介」
    The 4th Acoustic seminar, 2013.
  • [In Japanese]Daisuke Morikawa，Yohji Ishii，Shinnosuke Takamichi，Jorge Trevino．
    「立体音再生技術の歴史」
    The 4th Acoustic seminar, 2013.
  • [In Japanese]Kotaro Yoshie, Ryo Wakisaka, Hiroshi Saruwatari, Satoshi Nakamura,
    “両耳補聴システムにおける画像トラッキングを併用したマルチモーダル・ブラインド音声抽出,”
    ASJ2013, 2013.12
  • [In Japanese]Shunsuke Nakai, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Koji Inoue, Yukoh Wakabayashi, Tatsuya Kawahara,
    “ポスターアーカイブ構築を目的とした拡散性雑音を含む複数話者分離,”
    ASJ2013, 2013.12
  • [In Japanese]Yuka Hirano, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Tomoya Takatani,
    “音声認識率予測におけるICA推定雑音を用いた音声カートシス推定法の評価と検討,”
    ASJ2013, 2013.12
  • [In Japanese]Tomo Miyauchi, Daichi Kitamura, Hiroshi Saruwatari, Satoshi Nakamura,
    “アクティベーション共有型非負値行列因子分解を用いた音像深度推定,”
    ASJ2013, 2013.12
  • [In Japanese]Hiroki Tanaka，Sakriani Sakti，Graham Neubig，Tomoki Toda，Satoshi Nakamura．
    「物語発話からの自閉症スペクトラム障害児と定型発達児の語彙と韻律の特性分析」
    Proceeding of ASJ, 1-2-12, pp. 1487-1490, Mar. 2014.
  • [In Japanese]Sho Matsumiya，Sakriani Sakti，Graham Neubig，Tomoki Toda，Satoshi Nakamura．
    「音響特徴量を利用した吹き出しテキストの生成」
    Proceeding of ASJ, 1-4-4, pp. 11-12, Mar. 2014.
  • [In Japanese]Keigo Kubo，Sakriani Sakti，Graham Neubig，Tomoki Toda，Satoshi Nakamura．
    「発音推定のための重みベクトルの適応的正則化手法におけるハイパーパラメータの改善」
    Proceeding of ASJ, 2-4-3, pp. 51-54, Mar. 2014.
  • [In Japanese]Nozomi Jinbo，Shinnosuke Takamichi，Tomoki Toda，Graham Neubig，Sakriani Sakti，Satoshi Nakamura．
    「模擬難聴におけるオージオグラムに基づくラウドネス・聴覚フィルタ両特性の近似」
    Proceeding of ASJ, 2-Q5-7, pp. 465-466, Mar. 2014.
  • [In Japanese]Kotaro Sugiyama，Graham Neubig，Sakriani Sakti，Tomoki Toda，Satoshi Nakamura．
    「エントレインメント現象を用いた音声認識に適した発話様式誘導に関する調査」
    Proceeding of ASJ, 3-4-9, pp. 91-92, Mar. 2014.
  • [In Japanese]Takafumi Sasakura，Yu Odagaki，Graham Neubig，Sakriani Sakti，Tomoki Toda，Satoshi Nakamura．
    「事象関連電位を用いた音声認識結果の分析」
    Proceeding of ASJ, 3-4-10, pp. 93-94, Mar. 2014.
  • [In Japanese]Kazuhiro Kobayashi，Tomoki Toda，Neubig Graham ，Sakti Sakriani，Satoshi Nakamura．
    「差分スペクトル補正に基づく統計的歌声声質変換」
    Proceeding of ASJ, 3-6-4, pp. 329-330, Mar. 2014.
  • [In Japanese]Sakura Tsuruta，Kou Tanaka，Tomoki Toda，Graham Neubig，Sakriani Sakti，Satoshi Nakamura．
    「雑音環境下での非可聴つぶやき強調システムにおける目標音声の評価」
    Proceeding of ASJ, 3-6-5, pp. 331-332, Mar. 2014.
  • [In Japanese]Yuri Nishigaki，Shinnosuke Takamichi，Tomoki Toda，Graham Neubig，Sakriani Sakti，Satoshi Nakamura．
    「音声入力による韻律制御機能を有するHMM音声合成システム」
    Proceeding of ASJ, 3-6-11, pp. 343-344, Mar. 2014.
  • [In Japanese]Kou Tanaka，Tomoki Toda，Graham Neubig，Sakriani Sakti，Satoshi Nakamura．
    「統計的音源予測に基づく電気式人工喉頭制御法」
    Proceeding of ASJ, 3-6-20, pp. 373-374, Mar. 2014.
  • [In Japanese]Sakriani Sakti，Keigo Kubo，Sho Matsumiya，Graham Neubig，Tomoki Toda，Satoshi Nakamura，Fumihiro Adachi，Ryosuke Isotani.
    "The Network-based Multilingual ASR System Towards Multilingual Conversations in Medical Domain"
    Proceeding of ASJ, 3-4-15, pp. 103-104, Mar. 2014．
  • [In Japanese]Fine Aprilyanti，Hiroshi Saruwatari，Satoshi Nakamura.
    "Joint Suppression of Background Noise and Late Reverberation combining Blind Speech Extraction and Generalized MMSE-STSA Estimator"
    Proceeding of ASJ, 1-P4-19, pp. 789-792, Mar. 2014.
  • [In Japanese]Tomo Miyauchi，Daichi Kiramura，Hiroshi Saruwatari，Satoshi Nakamura.
    「音源到来方向分布とアクティベーション共有型非負値行列因子分解を用いた音像深度推定」
    Proceeding of ASJ, 1-1-5, pp. 947-950, Mar. 2014.
  • [In Japanese]Yuka Hirano，Ryoichi Miyazaki，Hiroshi Saruwatari，Satoshi Nakamura.
    「ミュージカルノイズフリー音声抽出における音声カートシス比に基づく反復回数の制御」
    Proceeding of ASJ, 2-1-3, pp. 669-672, Mar. 2014.
  • [In Japanese]Kotaro Yoshie，Hiroshi Saruwatari，Satoshi Nakamura.
    「両耳補聴システムにおけるHRTFを利用した画像トラッキング併用型マルチモーダル・ブラインド音声抽出」
    Proceeding of ASJ, 2-1-4, pp. 673-676, Mar. 2014.
  • [In Japanese]Yuki Murota，Daichi Kitamura，Syunsuke Nakai，Hiroshi Saruwatari，Satoshi Nakamura，Yu Takahashi，Kazunobu Kondo.
    「統計モデルパラメータ推定を用いたポストフィルタに基づく非負値行列因子分解の実験的評価」
    Proceeding of ASJ, 2-1-5, pp. 677-680, Mar. 2014.
  • [In Japanese]Syunsuke Nakai，Ryoichi Miyazaki，Hiroshi Saruwatari，Satoshi Nakamura，Koji Inoue，Yukoh Wakabayashi，Tatsuya Kawahara.
    「スマートポスターボードにおける実環境を想定した複数話者分離」
    Proceeding of ASJ, 2-Q4-8, pp. 133-136, Mar. 2014.
  • [In Japanese]Daichi Kitamura，Hiroshi Saruwatari，Satoshi Nakamura，Yu Takahashi，Kazunobu Kondo，Hirokazu Kameoka.
    "Optimal divergence diversity for superresolution-based nonnegative matrix factorization"
    Proceeding of ASJ, 3-2-9, pp. 727-730, Mar. 2014.
  • [In Japanese]Graham Neubig, Kevin Duh. 「ツイートの情報量について−情報理論に基づく多言語調査−」 20th Annual Meeting of the Association for Natural Language Processing (NLP2014)，Hokkaido，March 2014.
  • Miao Yu, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura. "Anaphora Resolution for Transforming Regular Expressions into Honorifics in Japanese" 20th Annual Meeting of the Association for Natural Language Processing (NLP2014)，Hokkaido，March 2014.
  • [In Japanese]Koichi Akabe, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura. 「識別言語モデルによる機械翻訳システムの誤り分析とシステム間比較」 20th Annual Meeting of the Association for Natural Language Processing (NLP2014)，Hokkaido，March 2014.
  • [In Japanese]Yusuke Oda, Graham Neubig, Hiroaki Shimizu, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura. 「翻訳精度の最大化による同時音声翻訳のための文分割法」 20th Annual Meeting of the Association for Natural Language Processing (NLP2014)，Hokkaido，March 2014.
  • [In Japanese]Hiroaki Shimizu, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura. 「同時通訳データを利用した同時音声翻訳のための訳出タイミング決定手法」 20th Annual Meeting of the Association for Natural Language Processing (NLP2014)，Hokkaido，March 2014.
  • [In Japanese]Isao Niu, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura. 「構文情報を利用した対訳データ選択手法」 20th Annual Meeting of the Association for Natural Language Processing (NLP2014)，Hokkaido，March 2014.
  • [In Japanese]Masahiro Mizukami, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura. 「日本語言い換えデータベースの構築と言語的個人性変換への応用」 20th Annual Meeting of the Association for Natural Language Processing (NLP2014)，Hokkaido，March 2014.
  • [In Japanese]Riki Yoshida, Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura. 「目的指向型対話の脱線検出を目指した不要発話の検出」 20th Annual Meeting of the Association for Natural Language Processing (NLP2014)，Hokkaido，March 2014.
• Commentary Article
  
  
  
  • Tomoki Toda.
    「周囲が聞き取れない程の小声を鮮明音声にする変換技術の開発」
    次世代ヒューマンインタフェース開発最前線, エヌ・ティー・エス, pp. 227-236, May 2013.
• Commentary Paper (peer reviewed)
  
  
  
  • Keiichi Tokuda, Yoshihiko Nankaku, Tomoki Toda, Heiga Zen, Junichi Yamagishi, Keiichiro Oura.
    "Speech synthesis based on hidden Markov models."
    Proceedings of the IEEE, Vol. 101, No. 5, pp. 1234-1252, May 2013.
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