| 2012 | ||
|---|---|---|
| j32 | Md. Rabiul Islam, Somlal Das, Keikichi Hirose, Md. Khademul Islam Molla: Analysis of ECG signals Using Data-Adaptive Time Domain Filtering for Cardiovascular Disease Diagnosis. Advances in Adaptive Data Analysis 4(1-2) (2012) | |
| j31 | Qinghua Sun, Keikichi Hirose, Nobuaki Minematsu: A method for generation of Mandarin F0 contours based on tone nucleus model and superpositional model. Speech Communication 54(8): 932-945 (2012) | |
| c166 | Sharmin Nilufar, Nilanjan Ray, M. Khademul Islam Molla, Keikichi Hirose: Spectrogram based features selection using multiple kernel learning for speech/music discrimination. ICASSP 2012: 501-504 | |
| c165 | Masayuki Suzuki, Takuya Yoshioka, Shinji Watanabe, Nobuaki Minematsu, Keikichi Hirose: MFCC enhancement using joint corrupted and noise feature space for highly non-stationary noise environments. ICASSP 2012: 4109-4112 | |
| c164 | Keigo Chijiiwa, Masayuki Suzuki, Nobuaki Minematsu, Keikichi Hirose: Unseen noise robust speech recognition using adaptive piecewise linear transformation. ICASSP 2012: 4289-4292 | |
| c163 | Raymond W. M. Ng, Keikichi Hirose: Syllable: A self-contained unit to model pronunciation variation. ICASSP 2012: 4457-4460 | |
| c162 | Hiroya Hashimoto, Keikichi Hirose, Nobuaki Minematsu: Improved Automatic Extraction of Generation Process Model Commands and Its use for Generating Fundamental Frequency Contours for Training HMM-based Speech Synthesis. INTERSPEECH 2012 | |
| c161 | Nobuaki Minematsu, Shumpei Kobayashi, Shinya Shimizu, Keikichi Hirose: Improved Prediction of Japanese Word Accent Sandhi Using CRF. INTERSPEECH 2012 | |
| c160 | Raymond W. M. Ng, Thomas Hain, Keikichi Hirose: An alignment matching method to explore pseudosyllable properties across different corpora. INTERSPEECH 2012 | |
| c159 | Josef R. Novak, Nobuaki Minematsu, Keikichi Hirose: Dynamic Grammars with Lookahead Composition for WFST-based Speech Recognition. INTERSPEECH 2012 | |
| c158 | Josef R. Novak, Nobuaki Minematsu, Keikichi Hirose, Chiori Hori, Hideki Kashioka, Paul R. Dixon: Improving WFST-based G2P Conversion with Alignment Constraints and RNNLM N-best Rescoring. INTERSPEECH 2012 | |
| c157 | Daisuke Saito, Nobuaki Minematsu, Keikichi Hirose: Effects of Speaker Adaptive Training on Tensor-based Arbitrary Speaker Conversion. INTERSPEECH 2012 | |
| c156 | Yosuke Kashiwagi, Masayuki Suzuki, Nobuaki Minematsu, Keikichi Hirose: Audio-visual feature integration based on piecewise linear transformation for noise robust automatic speech recognition. SLT 2012: 149-152 | |
| c155 | Yi Luan, Masayuki Suzuki, Yutaka Yamauchi, Nobuaki Minematsu, Shuhei Kato, Keikichi Hirose: Performance improvement of automatic pronunciation assessment in a noisy classroom. SLT 2012: 428-431 | |
| c154 | Tongmu Zhao, Akemi Hoshino, Masayuki Suzuki, Nobuaki Minematsu, Keikichi Hirose: Automatic Chinese pronunciation error detection using SVM trained with structural features. SLT 2012: 473-478 | |
| 2011 | ||
| j30 | Dean Luo, Yu Qiao, Nobuaki Minematsu, Keikichi Hirose: Regularized Maximum Likelihood Linear Regression Adaptation for Computer-Assisted Language Learning Systems. IEICE Transactions 94-D(2): 308-316 (2011) | |
| c153 | Josef R. Novak, Nobuaki Minematsu, Keikichi Hirose: Open Source WFST Tools for LVCSR Cascade Development. FSMNLP 2011: 65-73 | |
| c152 | Daisuke Saito, Keisuke Yamamoto, Nobuaki Minematsu, Keikichi Hirose: One-to-Many Voice Conversion Based on Tensor Representation of Speaker Space. INTERSPEECH 2011: 653-656 | |
| c151 | Nobuaki Minematsu, Koji Okabe, Keisuke Ogaki, Keikichi Hirose: Measurement of Objective Intelligibility of Japanese Accented English Using ERJ (English Read by Japanese) Database. INTERSPEECH 2011: 1481-1484 | |
| c150 | Josef R. Novak, Nobuaki Minematsu, Keikichi Hirose: Painless WFST Cascade Construction for LVCSR - Transducersaurus. INTERSPEECH 2011: 1537-1540 | |
| c149 | Toshiko Isei-Jaakkola, Takatoshi Naka, Keikichi Hirose: Problems Encountered by Japanese EL2 with English Short Vowels as Illustrated on a 3D Vowel Chart. INTERSPEECH 2011: 1625-1628 | |
| c148 | Keikichi Hirose, Keiko Ochi, Ryusuke Mihara, Hiroya Hashimoto, Daisuke Saito, Nobuaki Minematsu: Adaptation of Prosody in Speech Synthesis by Changing Command Values of the Generation Process Model of Fundamental Frequency. INTERSPEECH 2011: 2793-2796 | |
| c147 | Miaomiao Wen, Miaomiao Wang, Keikichi Hirose, Nobuaki Minematsu: Prosody Conversion for Emotional Mandarin Speech Synthesis Using the Tone Nucleus Model. INTERSPEECH 2011: 2797-2800 | |
| c146 | Aki Kunikoshi, Yu Qiao, Daisuke Saito, Nobuaki Minematsu, Keikichi Hirose: Gesture Design of Hand-to-Speech Converter Derived from Speech-to-Hand Converter Based on Probabilistic Integration Model. INTERSPEECH 2011: 3025-3028 | |
| c145 | Md. Khademul Islam Molla, Keikichi Hirose, Sujan Kumar Roy, Shamim Ahmad: Adaptive thresholding approach for robust voiced/unvoiced classification. ISCAS 2011: 2409-2412 | |
| c144 | Somlal Das, Md. Ekramul Hamid, Keikichi Hirose, Md. Khademul Islam Molla: Weighted noise subtraction and adaptive soft-thresholding approach to speech enhancement. ISCAS 2011: 2413-2416 | |
| c143 | Sujan Kumar Roy, Md. Kamrul Hasan, Keikichi Hirose, Md. Khademul Islam Molla: Dominant harmonic modification with data adaptive filter based algorithm for robust pitch estimation. ISCAS 2011: 2417-2420 | |
| 2010 | ||
| j29 | M. Khademul Islam Molla, Keikichi Hirose: Hilbert Spectrum in Time-Frequency Representation of Audio Signals Considering Disjoint Orthogonality. Advances in Adaptive Data Analysis 2(3): 313-336 (2010) | |
| c142 | Shaikh Mostafa Al Masum, Antonio Rui Ferreira Rebordão, Keikichi Hirose: Affective story teller: a TTS system for emotional expressivity. INTERSPEECH 2010: 518-521 | |
| c141 | Masayuki Suzuki, Yu Qiao, Nobuaki Minematsu, Keikichi Hirose: Integration of multilayer regression analysis with structure-based pronunciation assessment. INTERSPEECH 2010: 586-589 | |
| c140 | Dean Luo, Yu Qiao, Nobuaki Minematsu, Yutaka Yamauchi, Keikichi Hirose: Regularized-MLLR speaker adaptation for computer-assisted language learning system. INTERSPEECH 2010: 594-597 | |
| c139 | Shyamal Das Mandal, Arup Saha, Tulika Basu, Keikichi Hirose, Hiroya Fujisaki: Modeling of sentence-medial pauses in bangla readout speech: occurrence and duration. INTERSPEECH 2010: 1764-1767 | |
| c138 | Miaomiao Wang, Miaomiao Wen, Keikichi Hirose, Nobuaki Minematsu: Improved generation of fundamental frequency in HMM-based speech synthesis using generation process model. INTERSPEECH 2010: 2166-2169 | |
| c137 | Miaomiao Wen, Miaomiao Wang, Keikichi Hirose, Nobuaki Minematsu: Improving Mandarin segmental duration prediction with automatically extracted syntax features. INTERSPEECH 2010: 2178-2181 | |
| c136 | Md. Rabiul Islam, Shamim Ahmad, Keikichi Hirose, Md. Khademul Islam Molla: Data adaptive analysis of ECG signals for cardiovascular disease diagnosis. ISCAS 2010: 2243-2246 | |
| c135 | Sujan Kumar Roy, Md. Khademul Islam Molla, Keikichi Hirose, Md. Kamrul Hasan: Pitch estimation of noisy speech signals using EMD-fourier based hybrid algorithm. ISCAS 2010: 2658-2661 | |
| e1 | Takao Kobayashi, Keikichi Hirose, Satoshi Nakamura (Eds.): INTERSPEECH 2010, 11th Annual Conference of the International Speech Communication Association, Makuhari, Chiba, Japan, September 26-30, 2010. ISCA 2010 | |
| 2009 | ||
| c134 | Masayuki Suzuki, Nobuaki Minematsu, Dean Luo, Keikichi Hirose: Sub-structure-based estimation of pronunciation proficiency and classification of learners. ASRU 2009: 574-579 | |
| c133 | Shaikh Mostafa Al Masum, Helmut Prendinger, Keikichi Hirose, Mitsuru Ishizuka: Easy Living in the Virtual World: A Noble Approach to Integrate Real World Activities to Virtual Worlds. IAT 2009: 466-473 | |
| c132 | Keiko Ochi, Keikichi Hirose, Nobuaki Minematsu: Control of prosodic focus in corpus-based generation of fundamental frequency contours of Japanese based on the generation process model. ICASSP 2009: 4257-4260 | |
| c131 | Aki Kunikoshi, Yu Qiao, Nobuaki Minematsu, Keikichi Hirose: Speech generation from hand gestures based on space mapping. INTERSPEECH 2009: 308-311 | |
| c130 | Antonio Rui Ferreira Rebordão, Shaikh Mostafa Al Masum, Keikichi Hirose, Nobuaki Minematsu: How to improve TTS systems for emotional expressivity. INTERSPEECH 2009: 524-527 | |
| c129 | Dean Luo, Yu Qiao, Nobuaki Minematsu, Yutaka Yamauchi, Keikichi Hirose: Analysis and utilization of MLLR speaker adaptation technique for learners' pronunciation evaluation. INTERSPEECH 2009: 608-611 | |
| c128 | Daisuke Saito, Yu Qiao, Nobuaki Minematsu, Keikichi Hirose: Optimal event search using a structural cost function - improvement of structure to speech conversion. INTERSPEECH 2009: 2047-2050 | |
| c127 | Xuebin Ma, Akira Nemoto, Nobuaki Minematsu, Yu Qiao, Keikichi Hirose: Structural analysis of dialects, sub-dialects and sub-sub-dialects of Chinese. INTERSPEECH 2009: 2219-2222 | |
| c126 | Adrian Leemann, Keikichi Hirose, Hiroya Fujisaki: Analysis of voice fundamental frequency contours of continuing and terminating prosodic phrases in four swiss German dialects. INTERSPEECH 2009: 2419-2422 | |
| c125 | Yu Qiao, Nobuaki Minematsu, Keikichi Hirose: On invariant structural representation for speech recognition: theoretical validation and experimental improvement. INTERSPEECH 2009: 3055-3058 | |
| c124 | Shaikh Mostafa Al Masum, Keikichi Hirose, Helmut Prendinger: Context Awareness using Environmental Sound Cues and Commonsense Knowledge. SIGMAP 2009: 193-196 | |
| 2008 | ||
| j28 | Sangeeta Biswas, Shamim Ahmad, M. Khademul Islam Molla, Keikichi Hirose, Mohammed Nasser: Kolmogorov-Smirnov Test in Text-Dependent Automatic Speaker Identification. Engineering Letters 16(4): 469-472 (2008) | |
| j27 | Xiaodong Wang, Keikichi Hirose, Jin-Song Zhang, Nobuaki Minematsu: Tone Recognition of Continuous Mandarin Speech Based on Tone Nucleus Model and Neural Network. IEICE Transactions 91-D(6): 1748-1755 (2008) | |
| j26 | Michiko Watanabe, Keikichi Hirose, Yasuharu Den, Nobuaki Minematsu: Filled pauses as cues to the complexity of upcoming phrases for native and non-native listeners. Speech Communication 50(2): 81-94 (2008) | |
| c123 | Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose: Multi-stream parameterization for structural speech recognition. ICASSP 2008: 4097-4100 | |
| c122 | Daisuke Saito, Ryo Matsuura, Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose: Directional dependency of cepstrum on vocal tract length. ICASSP 2008: 4485-4488 | |
| c121 | Shaikh Mostafa Al Masum, M. Khademul Islam Molla, Keikichi Hirose: Assigning suitable phrasal tones and pitch accents by sensing affective information from text to synthesize human-like speech. INTERSPEECH 2008: 326-329 | |
| c120 | Keiko Ochi, Keikichi Hirose, Nobuaki Minematsu: Control of prosodic focus in corpus-based generation of fundamental frequency based on the generation process model. INTERSPEECH 2008: 1216 | |
| c119 | Daisuke Saito, Nobuaki Minematsu, Keikichi Hirose: Decomposition of rotational distortion caused by VTL difference using eigenvalues of its transformation matrix. INTERSPEECH 2008: 1361-1364 | |
| c118 | Daisuke Saito, Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose: Structure to speech conversion - speech generation based on infant-like vocal imitation. INTERSPEECH 2008: 1837-1840 | |
| c117 | Md. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Robust voiced/unvoiced speech classification using empirical mode decomposition and periodic correlation model. INTERSPEECH 2008: 2530-2533 | |
| c116 | Dean Luo, Naoya Shimomura, Nobuaki Minematsu, Yutaka Yamauchi, Keikichi Hirose: Automatic pronunciation evaluation of language learners' utterances generated through shadowing. INTERSPEECH 2008: 2807-2810 | |
| c115 | Keikichi Hirose, Qinghua Sun, Nobuaki Minematsu: Corpus-based synthesis of Mandarin speech with F0 contours generated by superposing tone components on rule-generated phrase components. SLT 2008: 33-36 | |
| 2007 | ||
| j25 | M. Ariful Haque, M. Shafi Al Bashar, Patrick A. Naylor, Keikichi Hirose, Md. Kamrul Hasan: Energy constrained frequency-domain normalized LMS algorithm for blind channel identification. Signal, Image and Video Processing 1(3): 203-213 (2007) | |
| j24 | M. Khademul Islam Molla, Keikichi Hirose: Single-Mixture Audio Source Separation by Subspace Decomposition of Hilbert Spectrum. IEEE Transactions on Audio, Speech & Language Processing 15(3): 893-900 (2007) | |
| c114 | Michiko Watanabe, Yasuharu Den, Keikichi Hirose, Shusaku Miwa, Nobuaki Minematsu: Features of pauses and conjunctions at syntactic and discourse boundaries in Japanese monologues. INTERSPEECH 2007: 118-121 | |
| c113 | Nobuaki Minematsu, K. Kamata, Satoshi Asakawa, T. Makino, Tazuko Nishimura, Keikichi Hirose: Structural assessment of language learners' pronunciation. INTERSPEECH 2007: 210-213 | |
| c112 | Erhan Deger, Md. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu, Md. Kamrul Hasan: EMD based soft-thresholding for speech enhancement. INTERSPEECH 2007: 810-813 | |
| c111 | Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose: Automatic recognition of connected vowels only using speaker-invariant representation of speech dynamics. INTERSPEECH 2007: 890-893 | |
| c110 | Keikichi Hirose, Keiko Ochi, Nobuaki Minematsu: Corpus-based generation of prosodic features from text based on generation process model. INTERSPEECH 2007: 1274-1277 | |
| c109 | Seiya Takada, Yuji Yagi, Keikichi Hirose, Nobuaki Minematsu: A framework of reply speech generation for concept-to-speech conversion in spoken dialogue systems. INTERSPEECH 2007: 1286-1289 | |
| c108 | Md. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu, Md. Kamrul Hasan: Pitch estimation of noisy speech signals using empirical mode decomposition. INTERSPEECH 2007: 1645-1648 | |
| c107 | Hiroko Hirano, Keikichi Hirose, Goh Kawai, Wentao Gu, Nobuaki Minematsu: F0 models show Chinese speakers of Japanese insert intonational boundaries and drop pitch. INTERSPEECH 2007: 1885-1888 | |
| 2006 | ||
| j23 | M. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Separation of Mixed Audio Signals by Decomposing Hilbert Spectrum with Modified EMD. IEICE Transactions 89-A(3): 727-734 (2006) | |
| j22 | Jinfu Ni, Keikichi Hirose: Quantitative and structural modeling of voice fundamental frequency contours of speech in Mandarin. Speech Communication 48(8): 989-1008 (2006) | |
| j21 | Wentao Gu, Keikichi Hirose, Hiroya Fujisaki: Modeling the effects of emphasis and question on fundamental frequency contours of Cantonese utterances. IEEE Transactions on Audio, Speech & Language Processing 14(4): 1155-1170 (2006) | |
| c106 | M. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Separation of Mixed Audio Signals by Source Localization and Binary Masking with Hilbert Spectrum. ICA 2006: 641-648 | |
| c105 | Hiroko Hirano, Goh Kawai, Keikichi Hirose, Nobuaki Minematsu: Unfilled pauses in Japanese sentences read aloud by non-native learners. INTERSPEECH 2006 | |
| c104 | Keikichi Hirose, Yasufumi Asano, Nobuaki Minematsu: Corpus-based generation of fundamental frequency contours using generation process model and considering emotional focuses. INTERSPEECH 2006 | |
| c103 | Keikichi Hirose, Hui Hu, Xiaodong Wang, Nobuaki Minematsu: Tone recognition of continuous speech of standard Chinese using neural network and tone nucleus model. INTERSPEECH 2006 | |
| c102 | Chiharu Tsurutani, Yutaka Yamauchi, Nobuaki Minematsu, Dean Luo, Kazutaka Maruyama, Keikichi Hirose: Development of a program for self assessment of Japanese pronunciation by English learners. INTERSPEECH 2006 | |
| c101 | Michiko Watanabe, Yasuharu Den, Keikichi Hirose, Shusaku Miwa, Nobuaki Minematsu: Factors affecting speakers² choice of fillers in Japanese presentations. INTERSPEECH 2006 | |
| c100 | M. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Localization based audio source separation by sub-band beamforming. ISCAS 2006 | |
| c99 | Wentao Gu, Keikichi Hirose, Hiroya Fujisaki: Comparison of Perceived Prosodic Boundaries and Global Characteristics of Voice Fundamental Frequency Contours in Mandarin Speech. ISCSLP 2006: 31-42 | |
| c98 | Nobuaki Minematsu, Satoshi Asakawa, Keikichi Hirose: Structural Representation of the pronunciation and its Use for Call. SLT 2006: 126-129 | |
| 2005 | ||
| j20 | Keikichi Hirose, Daniel Hirst, Yoshinori Sagisaka: Editorial. Speech Communication 46(3-4): 217-219 (2005) | |
| j19 | Keikichi Hirose, Kentaro Sato, Yasufumi Asano, Nobuaki Minematsu: Synthesis of F0 contours using generation process model parameters predicted from unlabeled corpora: application to emotional speech synthesis. Speech Communication 46(3-4): 385-404 (2005) | |
| j18 | Jin-Song Zhang, Satoshi Nakamura, Keikichi Hirose: Tone nucleus-based multi-level robust acoustic tonal modeling of sentential F0 variations for Chinese continuous speech tone recognition. Speech Communication 46(3-4): 440-454 (2005) | |
| c97 | Yuji Yagi, Keikichi Hirose, Seiya Takada, Nobuaki Minematsu: Improved concept-to-speech generation in a dialogue system on road guidance. CW 2005: 429-436 | |
| c96 | Michiko Watanabe, Keikichi Hirose, Yasuharu Den, Nobuaki Minematsu: Filled pauses as cues to the complexity of following phrases. INTERSPEECH 2005: 37-40 | |
| c95 | Satoshi Asakawa, Nobuaki Minematsu, Toshiko Isei-Jaakkola, Keikichi Hirose: Structural representation of the non-native pronunciations. INTERSPEECH 2005: 165-168 | |
| c94 | Md. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Multi-band approach of audio source discrimination with empirical mode decomposition. INTERSPEECH 2005: 673-676 | |
| c93 | Takao Murakami, Kazutaka Maruyama, Nobuaki Minematsu, Keikichi Hirose: Japanese vowel recognition based on structural representation of speech. INTERSPEECH 2005: 1261-1264 | |
| c92 | Jinfu Ni, Hisashi Kawai, Keikichi Hirose: Estimation of intonation variation with constrained tone transformations. INTERSPEECH 2005: 1397-1400 | |
| c91 | Wentao Gu, Keikichi Hirose, Hiroya Fujisaki: Analysis of the effects of word emphasis and echo question on F0 contours of Cantonese utterances. INTERSPEECH 2005: 1825-1828 | |
| c90 | Keikichi Hirose, Yusuke Furuyama, Nobuaki Minematsu: Corpus-based extraction of F0 contour generation process model parameters. INTERSPEECH 2005: 3257-3260 | |
| c89 | Qinghua Sun, Keikichi Hirose, Wentao Gu, Nobuaki Minematsu: Generation of fundamental frequency contours for Mandarin speech synthesis based on tone nucleus model. INTERSPEECH 2005: 3265-3268 | |
| c88 | M. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Audio source separation by source localization with Hilbert spectrum. ISCAS (6) 2005: 5734-5737 | |
| 2004 | ||
| j17 | ||
| j16 | Wentao Gu, Keikichi Hirose, Hiroya Fujisaki: Automatic Extraction of Tone Command Parameters for the Model of F0 Contour Generation for Standard Chinese. IEICE Transactions 87-D(5): 1079-1085 (2004) | |
| j15 | Nobuaki Minematsu, Bungo Matsuoka, Keikichi Hirose: Prosodic Analysis and Modeling of Nagauta Singing to Generate Prosodic Contours from Standard Scores. IEICE Transactions 87-D(5): 1093-1101 (2004) | |
| j14 | Shinya Kiriyama, Keikichi Hirose, Nobuaki Minematsu: A spoken dialogue system for document information retrieval utilizing topic knowledge. Systems and Computers in Japan 35(5): 67-82 (2004) | |
| j13 | Jin-Song Zhang, Keikichi Hirose: Tone nucleus modeling for Chinese lexical tone recognition. Speech Communication 42(3-4): 447-466 (2004) | |
| c87 | Sungyup Chung, Keikichi Hirose, Nobuaki Minematsu: N-gram language modeling of Japanese using bunsetsu boundaries. INTERSPEECH 2004 | |
| c86 | Wentao Gu, Keikichi Hirose, Hiroya Fujisaki: Analysis of F0 contours of Cantonese utterances based on the command-response model. INTERSPEECH 2004 | |
| c85 | Keikichi Hirose: Improvement in corpus-based generation of F0 contours using generation process model for emotional speech synthesis. INTERSPEECH 2004 | |
| c84 | Keikichi Hirose, Nobuaki Minematsu: Use of prosodic features for speech recognition. INTERSPEECH 2004 | |
| c83 | Md. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Audio source separation from the mixture using empirical mode decomposition with independent subspace analysis. INTERSPEECH 2004 | |
| c82 | Jinfu Ni, Hisashi Kawai, Keikichi Hirose: Formulating contextual tonal variations in Mandarin. INTERSPEECH 2004 | |
| c81 | Michiko Watanabe, Yasuharu Den, Keikichi Hirose, Nobuaki Minematsu: Clause types and filed pauses in Japanese spontaneous monologues. INTERSPEECH 2004 | |
| c80 | Jin-Song Zhang, Satoshi Nakamura, Keikichi Hirose: Efficient tone classification of speaker independent continuous Chinese speech using anchoring based discriminating features. INTERSPEECH 2004 | |
| 2003 | ||
| j12 | Atsuhiro Sakurai, Keikichi Hirose, Nobuaki Minematsu: Data-driven generation of F0 contours using a superpositional model. Speech Communication 40(4): 535-549 (2003) | |
| j11 | Carlos Toshinori Ishi, Keikichi Hirose, Nobuaki Minematsu: Mora F0 representation for accent type identification in continuous speech and considerations on its relation with perceived pitch values. Speech Communication 41(2-3): 441-453 (2003) | |
| c79 | Wentao Gu, Keikichi Hirose: Acoustic model selection and voice quality assessment for HMM-based Mandarin speech synthesis. INTERSPEECH 2003 | |
| c78 | Keikichi Hirose, Yusuke Furuyama, Shuichi Narusawa, Nobuaki Minematsu, Hiroya Fujisaki: Use of linguistic information for automatic extraction of f_0 contour generation process model parameters. INTERSPEECH 2003 | |
| c77 | Keikichi Hirose, Frédéric Gendrin, Nobuaki Minematsu: A pronunciation training system for Japanese lexical accents with corrective feedback in learner's voice. INTERSPEECH 2003 | |
| c76 | Keikichi Hirose, Takayuki Ono, Nobuaki Minematsu: Corpus-based synthesis of fundamental frequency contours of Japanese using automatically-generated prosodic corpus and generation process model. INTERSPEECH 2003 | |
| c75 | Keikichi Hirose, Junji Tago, Nobuaki Minematsu: Speech generation from concept for realizing conversation with an agent in a virtual room. INTERSPEECH 2003 | |
| c74 | Nobuaki Minematsu, Changchen Guo, Keikichi Hirose: CART-based factor analysis of intelligibility reduction in Japanese English. INTERSPEECH 2003 | |
| c73 | Nobuaki Minematsu, Bungo Matsuoka, Keikichi Hirose: Prosodic analysis and modeling of the NAGAUTA singing to synthesize its prosodic patterns from the standard notation. INTERSPEECH 2003 | |
| c72 | Nobuaki Minematsu, Koichi Osaki, Keikichi Hirose: Improvement of non-native speech recognition by effectively modeling frequently observed pronunciation habits. INTERSPEECH 2003 | |
| c71 | Nobuaki Minematsu, Keita Yamauchi, Keikichi Hirose: Automatic estimation of perceptual age using speaker modeling techniques. INTERSPEECH 2003 | |
| c70 | Taro Mouri, Keikichi Hirose, Nobuaki Minematsu: Considerations on vowel durations for Japanese CALL system. INTERSPEECH 2003 | |
| c69 | Nobuyuki Nishizawa, Keikichi Hirose, Nobuaki Minematsu: Estimation of resonant characteristics based on AR-HMM modeling and spectral envelope conversion of vowel sounds. INTERSPEECH 2003 | |
| 2002 | ||
| j10 | Shinya Kiriyama, Keikichi Hirose: Development and evaluation of a spoken dialogue system for academic document retrieval with a focus on reply generation. Systems and Computers in Japan 33(4): 25-39 (2002) | |
| j9 | Keikichi Hirose, Hiromichi Kawanami: Temporal rate change of dialogue speech in prosodic units as compared to read speech. Speech Communication 36(1-2): 97-111 (2002) | |
| c68 | Nobuaki Minematsu, Mariko Sekiguchi, Keikichi Hirose: Automatic estimation of one's age with his/her speech based upon acoustic modeling techniques of speakers. ICASSP 2002: 137-140 | |
| c67 | Shuichi Narusawa, Nobuaki Minematsu, Keikichi Hirose, Hiroya Fujisaki: A method for automatic extraction of model parameters from fundamental frequency contours of speech. ICASSP 2002: 509-512 | |
| c66 | Keikichi Hirose, Masaya Eto, Nobuaki Minematsu: Improved corpus-based synthesis of fundamental frequency contours using generation process model. INTERSPEECH 2002 | |
| c65 | Keikichi Hirose, Nobuaki Minematsu, Makoto Terao: Statistical language modeling with prosodic boundaries and its use for continuous speech recognition. INTERSPEECH 2002 | |
| c64 | Baojie Li, Keikichi Hirose, Nobuaki Minematsu: Robust speech recognition using inter-speaker and intra-speaker adaptation. INTERSPEECH 2002 | |
| c63 | Nobuaki Minematsu, Gakuto Kurata, Keikichi Hirose: Integration of MLLR adaptation with pronunciation proficiency adaptation for non-native speech recognition. INTERSPEECH 2002 | |
| c62 | Nobuaki Minematsu, Gakuto Kurata, Keikichi Hirose: Corpus-based analysis of English spoken by Japanese students in view of the entire phonemic system of English. INTERSPEECH 2002 | |
| c61 | Nobuaki Minematsu, Satoshi Kobashikawa, Keikichi Hirose, Donna Erickson: Acoustic modeling of sentence stress using differential features between syllables for English rhythm learning system development. INTERSPEECH 2002 | |
| c60 | Shuichi Narusawa, Nobuaki Minematsu, Keikichi Hirose, Hiroya Fujisaki: Automatic extraction of model parameters from fundamental frequency contours of English utterances. INTERSPEECH 2002 | |
| c59 | Nobuyuki Nishizawa, Keikichi Hirose, Nobuaki Minematsu: Separation of voiced source characteristics and vocal tract transfer function characteristics for speech sounds by iterative analysis based on AR-HMM model. INTERSPEECH 2002 | |
| 2001 | ||
| c58 | Shinya Kiriyama, Keikichi Hirose, Nobuaki Minematsu: Use of topic knowledge in spoken dialogue information retrieval system for academic documents. INTERSPEECH 2001: 1315-1318 | |
| c57 | Sanghun Kim, Youngjik Lee, Keikichi Hirose: Pruning of redundant synthesis instances based on weighted vector quantization. INTERSPEECH 2001: 2231-2234 | |
| c56 | Keikichi Hirose, Masaya Eto, Nobuaki Minematsu, Atsuhiro Sakurai: Corpus-based synthesis of fundamental frequency contours based on a generation process model. INTERSPEECH 2001: 2255-2258 | |
| c55 | Carlos Toshinori Ishi, Nobuaki Minematsu, Ryuji Nishide, Keikichi Hirose: Identification of accent and intonation in sentences for CALL systems. INTERSPEECH 2001: 2455-2458 | |
| 2000 | ||
| j8 | Goh Kawai, Keikichi Hirose: Teaching the pronunciation of Japanese double-mora phonemes using speech recognition technology. Speech Communication 30(2-3): 131-143 (2000) | |
| j7 | Hui Jiang, Keikichi Hirose, Qiang Hue: A minimax search algorithm for robust continuous speech recognition. IEEE Transactions on Speech and Audio Processing 8(6): 688-694 (2000) | |
| c54 | Hiroya Fujisaki, Katsuhiko Shirai, Shuji Doshita, Seiichi Nakagawa, Keikichi Hirose, Shuichi Itahashi, Tatsuya Kawahara, Sumio Ohno, Hideaki Kikuchi, Kenji Abe, Shinya Kiriyama: Overview of an intelligent system for information retrieval based on human-machine dialogue through spoken language. INTERSPEECH 2000: 70-73 | |
| c53 | Jin-Song Zhang, Satoshi Nakamura, Keikichi Hirose: Discriminating Chinese lexical tones by anchoring F0 features. INTERSPEECH 2000: 87-90 | |
| c52 | Jinfu Ni, Keikichi Hirose: Synthesis of fundamental FDrequency contours of standard Chinese sentences from tone sandhi and focus conditions. INTERSPEECH 2000: 195-198 | |
| c51 | Atsuhiro Sakurai, Nobuaki Minematsu, Keikichi Hirose: Data-driven intonation modeling using a neural network and a command response model. INTERSPEECH 2000: 223-226 | |
| c50 | Yoram Meron, Keikichi Hirose: Robust recognition using multiple utterances. INTERSPEECH 2000: 238-241 | |
| c49 | Atsuhiro Sakurai, Koji Iwano, Keikichi Hirose: Modeling and generation of accentual phrase F0 contours based on discrete HMMs synchronized at mora-unit transitions. INTERSPEECH 2000: 259-262 | |
| c48 | Shi-Wook Lee, Keikichi Hirose, Nobuaki Minematsu: Efficient search strategy in large vocabulary continuous speech recognition using prosodic boundary information. INTERSPEECH 2000: 274-277 | |
| c47 | Baojie Li, Keikichi Hirose, Nobuaki Minematsu: Modeling phone correlation for speaker adaptive speech recognition. INTERSPEECH 2000: 350-353 | |
| c46 | Keikichi Hirose, Nobuaki Minematsu, Hiromichi Kawanami: Analytical and perceptual study on the role of acoustic features in realizing emotional speech. INTERSPEECH 2000: 369-372 | |
| c45 | Koki Sasaki, Hui Jiang, Keikichi Hirose: Rapid adaptation of n-gram language models using inter-word correlation for speech recognition. INTERSPEECH 2000: 508-511 | |
| c44 | Nobuyuki Nishizawa, Nobuaki Minematsu, Keikichi Hirose: Development of a formant-based analysis-synthesis system and generation of high quality liquid sounds of Japanese. INTERSPEECH 2000: 725-728 | |
| c43 | Carlos Toshinori Ishi, Keikichi Hirose, Nobuaki Minematsu: Identification of Japanese double-mora phonemes considering speaking rate for the use in CALL systems. INTERSPEECH 2000: 786-790 | |
| 1999 | ||
| j6 | Hui Jiang, Keikichi Hirose, Qiang Huo: Improving Viterbi Bayesian predictive classification via sequential bayesian learning in robust speech recognition. Speech Communication 28(4): 313-326 (1999) | |
| j5 | Hui Jiang, Keikichi Hirose, Qiang Huo: Robust speech recognition based on a Bayesian prediction approach. IEEE Transactions on Speech and Audio Processing 7(4): 426-440 (1999) | |
| c42 | Keikichi Hirose, Jin-Song Zhang: Tone recognition of Chinese continuous speech using tone critical segments. EUROSPEECH 1999 | |
| c41 | Yoram Meron, Keikichi Hirose: Efficient weight training for selection based synthesis. EUROSPEECH 1999 | |
| c40 | Atsuhiro Sakurai, Hiromichi Kawanami, Keikichi Hirose: Detecting accent sandhi in Japanese using a superpositional F0 model. EUROSPEECH 1999 | |
| 1998 | ||
| c39 | Keikichi Hirose, Hiromichi Kawanami: On the relationship of speech rates with prosodic units in dialogue speech. ICSLP 1998 | |
| c38 | Koji Iwano, Keikichi Hirose: Representing prosodic words using statistical models of moraic transition of fundamental frequency contours of Japanese. ICSLP 1998 | |
| c37 | Hui Jiang, Keikichi Hirose, Qiang Huo: A minimax search algorithm for CDHMM based robust continuous speech recognition. ICSLP 1998 | |
| c36 | Goh Kawai, Keikichi Hirose: A method for measuring the intelligibility and nonnativeness of phone quality in foreign language pronunciation training. ICSLP 1998 | |
| c35 | ||
| c34 | Jinfu Ni, Goh Kawai, Keikichi Hirose: A synthesis-oriented model of phrasal pitch movements in standard Chinese. ICSLP 1998 | |
| c33 | Atsuhiro Sakurai, Takashi Natsume, Keikichi Hirose: A linguistic and prosodic database for data-driven Japanese TTS synthesis. ICSLP 1998 | |
| c32 | Jin-Song Zhang, Keikichi Hirose: A robust tone recognition method of Chinese based on sub-syllabic F0 contours. ICSLP 1998 | |
| 1997 | ||
| c31 | Keikichi Hirose, Koji Iwano: A method of representing fundamental frequency contours of Japanese using statistical models of moraic transition. EUROSPEECH 1997 | |
| c30 | Goh Kawai, Keikichi Hirose: A CALL system using speech recognition to train the pronunciation of Japanese long vowels, the mora nasal and mora obstruents. EUROSPEECH 1997 | |
| c29 | HingKeung Kwan, Keikichi Hirose: Use of recurrent network for unknown language rejection in language identification system. EUROSPEECH 1997 | |
| c28 | Jinfu Ni, Ren-Hua Wang, Keikichi Hirose: Quantitative analysis and formulation of tone concatenation in Chinese F0 contours. EUROSPEECH 1997 | |
| 1996 | ||
| c27 | Keikichi Hirose, Mayumi Sakata, Hiromichi Kawanami: Synthesizing dialogue speech of Japanese based on the quantitative analysis of prosodic features. ICSLP 1996 | |
| c26 | HingKeung Kwan, Keikichi Hirose: Unknown language rejection in language identification system. ICSLP 1996 | |
| c25 | ||
| c24 | Nobuaki Minematsu, Seiichi Nakagawa, Keikichi Hirose: Prosodic manipulation system of speech material for perceptual experiments. ICSLP 1996 | |
| c23 | Atsuhiro Sakurai, Keikichi Hirose: Detection of phrase boundaries in Japanese by low-pass filtering of fundamental frequency contours. ICSLP 1996 | |
| c22 | Jin-Song Zhang, Beiqian Dai, Changfu Wang, HingKeung Kwan, Keikichi Hirose: Adaptive recognition method based on posterior use of distribution pattern of output probabilities. ICSLP 1996 | |
| 1995 | ||
| j4 | Nobuaki Minematsu, Keikichi Hirose: Duration Modeling with Decreased Intra-Group Temporal Variation for HMM-Based Phoneme Recognition. IEICE Transactions 78-D(6): 654-661 (1995) | |
| j3 | Xinhui Hu, Keikichi Hirose: Tone Recognition of Chinese Dissyllables Using Hidden Markov Models. IEICE Transactions 78-D(6): 685-691 (1995) | |
| j2 | Sumio Ohno, Keikichi Hirose, Hiroya Fujisaki: A Scheme for Word Detection in Continuous Speech Using Likelihood Scores of Segments Modified by Their Context Within a Word. IEICE Transactions 78-D(6): 725-731 (1995) | |
| c21 | Keikichi Hirose, Xinhni Hu: HMM-based tone recognition of Chinese trisyllables using double codebooks on fundamental frequency and waveform power. EUROSPEECH 1995 | |
| c20 | HingKeung Kwan, Keikichi Hirose: Recognized phoneme-based N-gram modeling in automatic language identification. EUROSPEECH 1995 | |
| c19 | Mayumi Sakata, Keikichi Hirose: Analysis and synthesis of prosodic features in spoken dialogue of Japanese. EUROSPEECH 1995 | |
| 1994 | ||
| c18 | Hiroya Fujisaki, Sumio Ohno, Masafumi Osame, Mayumi Sakata, Keikichi Hirose: Prosodic characteristics of a spoken dialogue for information query. ICSLP 1994 | |
| c17 | Keikichi Hirose, Atsuhiro Sakurai, Hiroyuki Konno: Use of prosodic features in the recognition of continuous speech. ICSLP 1994 | |
| c16 | Xinhui Hu, Keikichi Hirose: Recognition of Chinese tones in monosyllabic and disyllabic speech using HMM. ICSLP 1994 | |
| c15 | Nobuaki Minematsu, Keikichi Hirose: Speech recognition using HMM with decreased intra-group variation in the temporal structure. ICSLP 1994 | |
| c14 | Nobuaki Minematsu, Keikichi Hirose: Role of prosodic features in the human process of speech perception. ICSLP 1994 | |
| c13 | Sumio Ohno, Hiroya Fujisaki, Keikichi Hirose: A method for word spotting in continuous speech using both segmental and contextual likelihood scores. ICSLP 1994 | |
| c12 | Changfu Wang, Wenshen Yue, Keikichi Hirose, Hiroya Fujisaki: A scheme for Chinese speech synthesis by rule based on pitch-synchronous multi-pulse excitation LP method. ICSLP 1994 | |
| 1993 | ||
| j1 | Keikichi Hirose: Speech signal processing using optical method. Speech Communication 13(1-2): 223-229 (1993) | |
| c11 | Hiroya Fujisaki, Sumio Ohno, Hideki Nasuno, Keikichi Hirose: Proposal and implementation of a spoken word recognizer using utterance normalization and multiple templates on a single VLSI chip. EUROSPEECH 1993 | |
| c10 | Keikichi Hirose, Yasuharu Asano: Generation of speech reply in the speech response system. EUROSPEECH 1993 | |
| 1992 | ||
| c9 | Yasuharu Asano, Keikichi Hirose, Hiroya Fujisaki: A method of dialogue management for the speech response system. ICSLP 1992 | |
| c8 | Hiroya Fujisaki, Keikichi Hirose, Haitao Lei: Prosody and syntax in spoken sentences of standard Chinese. ICSLP 1992 | |
| c7 | Nobuaki Minematsu, Sumio Ohno, Keikichi Hirose, Hiroya Fujisaki: The influence of semantic and syntactic information on spoken sentence recognition. ICSLP 1992 | |
| 1990 | ||
| c6 | Hiroya Fujisaki, Keikichi Hirose, Yasuharu Asano: Proposal and evaluation of a new type of terminal analog speech synthesizer. ICSLP 1990 | |
| c5 | Hiroya Fujisaki, Keikichi Hirose, Pierre Halle, Haitao Lei: Analysis and modeling of tonal features in polysyllabic words and sentences of the standard Chinese. ICSLP 1990 | |
| c4 | Hiroya Fujisaki, Keikichi Hirose, Sumio Ohno, Nobuaki Minematsu: Influence of context and knowledge on the perception of continuous speech. ICSLP 1990 | |
| c3 | Hiroya Fujisaki, Keikichi Hirose, Shigenobu Seto: Proposal and evaluation of a new scheme for reliable pitch extraction of speech. ICSLP 1990 | |
| c2 | Hiroya Fujisaki, Keikichi Hirose, Noboru Takahashi: Manifestation of linguistic and para-linguistic information in the voice fundamental frequency contours of spoken Japanese. ICSLP 1990 | |
| c1 | Changfu Wang, Hiroya Fujisaki, Keikichi Hirose: Chinese four tone recognition based on the model for process of generating F0 contours of sentences. ICSLP 1990 | |
Colors in the list of coauthors
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