Keikichi Hirose

	2011
184		Josef R. Novak, Nobuaki Minematsu, Keikichi Hirose: Open Source WFST Tools for LVCSR Cascade Development. FSMNLP 2011: 65-73
183		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
182		Josef R. Novak, Nobuaki Minematsu, Keikichi Hirose: Painless WFST Cascade Construction for LVCSR - Transducersaurus. INTERSPEECH 2011: 1537-1540
181		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
180		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
179		Miaomiao Wen, Miaomiao Wang, Keikichi Hirose, Nobuaki Minematsu: Prosody Conversion for Emotional Mandarin Speech Synthesis Using the Tone Nucleus Model. INTERSPEECH 2011: 2797-2800
178		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
177		Daisuke Saito, Keisuke Yamamoto, Nobuaki Minematsu, Keikichi Hirose: One-to-Many Voice Conversion Based on Tensor Representation of Speaker Space. INTERSPEECH 2011: 653-656
176		Md. Khademul Islam Molla, Keikichi Hirose, Sujan Kumar Roy, Shamim Ahmad: Adaptive thresholding approach for robust voiced/unvoiced classification. ISCAS 2011: 2409-2412
175		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
174		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
173		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)
	2010
172		Takao Kobayashi, Keikichi Hirose, Satoshi Nakamura: INTERSPEECH 2010, 11th Annual Conference of the International Speech Communication Association, Makuhari, Chiba, Japan, September 26-30, 2010 ISCA 2010
171		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
170		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
169		Miaomiao Wen, Miaomiao Wang, Keikichi Hirose, Nobuaki Minematsu: Improving Mandarin segmental duration prediction with automatically extracted syntax features. INTERSPEECH 2010: 2178-2181
168		Shaikh Mostafa Al Masum, Antonio Rui Ferreira Rebordão, Keikichi Hirose: Affective story teller: a TTS system for emotional expressivity. INTERSPEECH 2010: 518-521
167		Masayuki Suzuki, Yu Qiao, Nobuaki Minematsu, Keikichi Hirose: Integration of multilayer regression analysis with structure-based pronunciation assessment. INTERSPEECH 2010: 586-589
166		Dean Luo, Yu Qiao, Nobuaki Minematsu, Yutaka Yamauchi, Keikichi Hirose: Regularized-MLLR speaker adaptation for computer-assisted language learning system. INTERSPEECH 2010: 594-597
165		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
164		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
163		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)
	2009
162		Masayuki Suzuki, Nobuaki Minematsu, Dean Luo, Keikichi Hirose: Sub-structure-based estimation of pronunciation proficiency and classification of learners. ASRU 2009: 574-579
161		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
160		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
159		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
158		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
157		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
156		Yu Qiao, Nobuaki Minematsu, Keikichi Hirose: On invariant structural representation for speech recognition: theoretical validation and experimental improvement. INTERSPEECH 2009: 3055-3058
155		Aki Kunikoshi, Yu Qiao, Nobuaki Minematsu, Keikichi Hirose: Speech generation from hand gestures based on space mapping. INTERSPEECH 2009: 308-311
154		Antonio Rui Ferreira Rebordão, Shaikh Mostafa Al Masum, Keikichi Hirose, Nobuaki Minematsu: How to improve TTS systems for emotional expressivity. INTERSPEECH 2009: 524-527
153		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
152		Shaikh Mostafa Al Masum, Keikichi Hirose, Helmut Prendinger: Context Awareness using Environmental Sound Cues and Commonsense Knowledge. SIGMAP 2009: 193-196
	2008
151		Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose: Multi-stream parameterization for structural speech recognition. ICASSP 2008: 4097-4100
150		Daisuke Saito, Ryo Matsuura, Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose: Directional dependency of cepstrum on vocal tract length. ICASSP 2008: 4485-4488
149		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
148		Daisuke Saito, Nobuaki Minematsu, Keikichi Hirose: Decomposition of rotational distortion caused by VTL difference using eigenvalues of its transformation matrix. INTERSPEECH 2008: 1361-1364
147		Daisuke Saito, Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose: Structure to speech conversion - speech generation based on infant-like vocal imitation. INTERSPEECH 2008: 1837-1840
146		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
145		Dean Luo, Naoya Shimomura, Nobuaki Minematsu, Yutaka Yamauchi, Keikichi Hirose: Automatic pronunciation evaluation of language learners' utterances generated through shadowing. INTERSPEECH 2008: 2807-2810
144		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
143		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
142		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)
141		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)
140		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)
	2007
139		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
138		Keikichi Hirose, Keiko Ochi, Nobuaki Minematsu: Corpus-based generation of prosodic features from text based on generation process model. INTERSPEECH 2007: 1274-1277
137		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
136		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
135		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
134		Nobuaki Minematsu, K. Kamata, Satoshi Asakawa, T. Makino, Tazuko Nishimura, Keikichi Hirose: Structural assessment of language learners' pronunciation. INTERSPEECH 2007: 210-213
133		Erhan Deger, Md. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu, Md. Kamrul Hasan: EMD based soft-thresholding for speech enhancement. INTERSPEECH 2007: 810-813
132		Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose: Automatic recognition of connected vowels only using speaker-invariant representation of speech dynamics. INTERSPEECH 2007: 890-893
131		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)
130		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)
	2006
129		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
128		Keikichi Hirose, Yasufumi Asano, Nobuaki Minematsu: Corpus-based generation of fundamental frequency contours using generation process model and considering emotional focuses. INTERSPEECH 2006
127		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
126		Michiko Watanabe, Yasuharu Den, Keikichi Hirose, Shusaku Miwa, Nobuaki Minematsu: Factors affecting speakers² choice of fillers in Japanese presentations. INTERSPEECH 2006
125		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
124		Hiroko Hirano, Goh Kawai, Keikichi Hirose, Nobuaki Minematsu: Unfilled pauses in Japanese sentences read aloud by non-native learners. INTERSPEECH 2006
123		M. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Localization based audio source separation by sub-band beamforming. ISCAS 2006
122		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
121		Nobuaki Minematsu, Satoshi Asakawa, Keikichi Hirose: Structural Representation of the pronunciation and its Use for Call. SLT 2006: 126-129
120		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)
119		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)
118		Jinfu Ni, Keikichi Hirose: Quantitative and structural modeling of voice fundamental frequency contours of speech in Mandarin. Speech Communication 48(8): 989-1008 (2006)
	2005
117		Yuji Yagi, Keikichi Hirose, Seiya Takada, Nobuaki Minematsu: Improved concept-to-speech generation in a dialogue system on road guidance. CW 2005: 429-436
116		Takao Murakami, Kazutaka Maruyama, Nobuaki Minematsu, Keikichi Hirose: Japanese vowel recognition based on structural representation of speech. INTERSPEECH 2005: 1261-1264
115		Jinfu Ni, Hisashi Kawai, Keikichi Hirose: Estimation of intonation variation with constrained tone transformations. INTERSPEECH 2005: 1397-1400
114		Satoshi Asakawa, Nobuaki Minematsu, Toshiko Isei-Jaakkola, Keikichi Hirose: Structural representation of the non-native pronunciations. INTERSPEECH 2005: 165-168
113		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
112		Keikichi Hirose, Yusuke Furuyama, Nobuaki Minematsu: Corpus-based extraction of F0 contour generation process model parameters. INTERSPEECH 2005: 3257-3260
111		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
110		Michiko Watanabe, Keikichi Hirose, Yasuharu Den, Nobuaki Minematsu: Filled pauses as cues to the complexity of following phrases. INTERSPEECH 2005: 37-40
109		Md. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Multi-band approach of audio source discrimination with empirical mode decomposition. INTERSPEECH 2005: 673-676
108		M. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Audio source separation by source localization with Hilbert spectrum. ISCAS (6) 2005: 5734-5737
107		Keikichi Hirose, Daniel Hirst, Yoshinori Sagisaka: Editorial. Speech Communication 46(3-4): 217-219 (2005)
106		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)
105		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)
	2004
104		Wentao Gu, Keikichi Hirose, Hiroya Fujisaki: Analysis of F0 contours of Cantonese utterances based on the command-response model. INTERSPEECH 2004
103		Md. Khademul Islam Molla, Keikichi Hirose, Nobuaki Minematsu: Audio source separation from the mixture using empirical mode decomposition with independent subspace analysis. INTERSPEECH 2004
102		Michiko Watanabe, Yasuharu Den, Keikichi Hirose, Nobuaki Minematsu: Clause types and filed pauses in Japanese spontaneous monologues. INTERSPEECH 2004
101		Jin-Song Zhang, Satoshi Nakamura, Keikichi Hirose: Efficient tone classification of speaker independent continuous Chinese speech using anchoring based discriminating features. INTERSPEECH 2004
100		Jinfu Ni, Hisashi Kawai, Keikichi Hirose: Formulating contextual tonal variations in Mandarin. INTERSPEECH 2004
99		Keikichi Hirose: Improvement in corpus-based generation of F0 contours using generation process model for emotional speech synthesis. INTERSPEECH 2004
98		Sungyup Chung, Keikichi Hirose, Nobuaki Minematsu: N-gram language modeling of Japanese using bunsetsu boundaries. INTERSPEECH 2004
97		Keikichi Hirose, Nobuaki Minematsu: Use of prosodic features for speech recognition. INTERSPEECH 2004
96		Keikichi Hirose: Foreword. IEICE Transactions 87-D(5): 1049 (2004)
95		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)
94		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)
93		Jin-Song Zhang, Keikichi Hirose: Tone nucleus modeling for Chinese lexical tone recognition. Speech Communication 42(3-4): 447-466 (2004)
92		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)
	2003
91		Keikichi Hirose, Frédéric Gendrin, Nobuaki Minematsu: A pronunciation training system for Japanese lexical accents with corrective feedback in learner's voice. INTERSPEECH 2003
90		Wentao Gu, Keikichi Hirose: Acoustic model selection and voice quality assessment for HMM-based Mandarin speech synthesis. INTERSPEECH 2003
89		Nobuaki Minematsu, Keita Yamauchi, Keikichi Hirose: Automatic estimation of perceptual age using speaker modeling techniques. INTERSPEECH 2003
88		Nobuaki Minematsu, Changchen Guo, Keikichi Hirose: CART-based factor analysis of intelligibility reduction in Japanese English. INTERSPEECH 2003
87		Taro Mouri, Keikichi Hirose, Nobuaki Minematsu: Considerations on vowel durations for Japanese CALL system. INTERSPEECH 2003
86		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
85		Nobuyuki Nishizawa, Keikichi Hirose, Nobuaki Minematsu: Estimation of resonant characteristics based on AR-HMM modeling and spectral envelope conversion of vowel sounds. INTERSPEECH 2003
84		Nobuaki Minematsu, Koichi Osaki, Keikichi Hirose: Improvement of non-native speech recognition by effectively modeling frequently observed pronunciation habits. INTERSPEECH 2003
83		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
82		Keikichi Hirose, Junji Tago, Nobuaki Minematsu: Speech generation from concept for realizing conversation with an agent in a virtual room. INTERSPEECH 2003
81		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
80		Atsuhiro Sakurai, Keikichi Hirose, Nobuaki Minematsu: Data-driven generation of F0 contours using a superpositional model. Speech Communication 40(4): 535-549 (2003)
79		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)
	2002
78		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
77		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
76		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
75		Shuichi Narusawa, Nobuaki Minematsu, Keikichi Hirose, Hiroya Fujisaki: Automatic extraction of model parameters from fundamental frequency contours of English utterances. INTERSPEECH 2002
74		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
73		Keikichi Hirose, Masaya Eto, Nobuaki Minematsu: Improved corpus-based synthesis of fundamental frequency contours using generation process model. INTERSPEECH 2002
72		Nobuaki Minematsu, Gakuto Kurata, Keikichi Hirose: Integration of MLLR adaptation with pronunciation proficiency adaptation for non-native speech recognition. INTERSPEECH 2002
71		Baojie Li, Keikichi Hirose, Nobuaki Minematsu: Robust speech recognition using inter-speaker and intra-speaker adaptation. INTERSPEECH 2002
70		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
69		Keikichi Hirose, Nobuaki Minematsu, Makoto Terao: Statistical language modeling with prosodic boundaries and its use for continuous speech recognition. INTERSPEECH 2002
68		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)
67		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)
	2001
66		Shinya Kiriyama, Keikichi Hirose, Nobuaki Minematsu: Use of topic knowledge in spoken dialogue information retrieval system for academic documents. INTERSPEECH 2001: 1315-1318
65		Sanghun Kim, Youngjik Lee, Keikichi Hirose: Pruning of redundant synthesis instances based on weighted vector quantization. INTERSPEECH 2001: 2231-2234
64		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
63		Carlos Toshinori Ishi, Nobuaki Minematsu, Ryuji Nishide, Keikichi Hirose: Identification of accent and intonation in sentences for CALL systems. INTERSPEECH 2001: 2455-2458
	2000
62		Jinfu Ni, Keikichi Hirose: Synthesis of fundamental FDrequency contours of standard Chinese sentences from tone sandhi and focus conditions. INTERSPEECH 2000: 195-198
61		Atsuhiro Sakurai, Nobuaki Minematsu, Keikichi Hirose: Data-driven intonation modeling using a neural network and a command response model. INTERSPEECH 2000: 223-226
60		Yoram Meron, Keikichi Hirose: Robust recognition using multiple utterances. INTERSPEECH 2000: 238-241
59		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
58		Shi-Wook Lee, Keikichi Hirose, Nobuaki Minematsu: Efficient search strategy in large vocabulary continuous speech recognition using prosodic boundary information. INTERSPEECH 2000: 274-277
57		Baojie Li, Keikichi Hirose, Nobuaki Minematsu: Modeling phone correlation for speaker adaptive speech recognition. INTERSPEECH 2000: 350-353
56		Keikichi Hirose, Nobuaki Minematsu, Hiromichi Kawanami: Analytical and perceptual study on the role of acoustic features in realizing emotional speech. INTERSPEECH 2000: 369-372
55		Koki Sasaki, Hui Jiang, Keikichi Hirose: Rapid adaptation of n-gram language models using inter-word correlation for speech recognition. INTERSPEECH 2000: 508-511
54		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
53		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
52		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
51		Jin-Song Zhang, Satoshi Nakamura, Keikichi Hirose: Discriminating Chinese lexical tones by anchoring F0 features. INTERSPEECH 2000: 87-90
50		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)
49		Goh Kawai, Keikichi Hirose: Teaching the pronunciation of Japanese double-mora phonemes using speech recognition technology. Speech Communication 30(2-3): 131-143 (2000)
	1999
48		Atsuhiro Sakurai, Hiromichi Kawanami, Keikichi Hirose: Detecting accent sandhi in Japanese using a superpositional F0 model. EUROSPEECH 1999
47		Yoram Meron, Keikichi Hirose: Efficient weight training for selection based synthesis. EUROSPEECH 1999
46		Keikichi Hirose, Jin-Song Zhang: Tone recognition of Chinese continuous speech using tone critical segments. EUROSPEECH 1999
45		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)
44		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)
	1998
43		Atsuhiro Sakurai, Takashi Natsume, Keikichi Hirose: A linguistic and prosodic database for data-driven Japanese TTS synthesis. ICSLP 1998
42		Goh Kawai, Keikichi Hirose: A method for measuring the intelligibility and nonnativeness of phone quality in foreign language pronunciation training. ICSLP 1998
41		Hui Jiang, Keikichi Hirose, Qiang Huo: A minimax search algorithm for CDHMM based robust continuous speech recognition. ICSLP 1998
40		Jin-Song Zhang, Keikichi Hirose: A robust tone recognition method of Chinese based on sub-syllabic F0 contours. ICSLP 1998
39		Jinfu Ni, Goh Kawai, Keikichi Hirose: A synthesis-oriented model of phrasal pitch movements in standard Chinese. ICSLP 1998
38		Keikichi Hirose, Hiromichi Kawanami: On the relationship of speech rates with prosodic units in dialogue speech. ICSLP 1998
37		Koji Iwano, Keikichi Hirose: Representing prosodic words using statistical models of moraic transition of fundamental frequency contours of Japanese. ICSLP 1998
36		Yoram Meron, Keikichi Hirose: Separation of singing and piano sounds. ICSLP 1998
	1997
35		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
34		Keikichi Hirose, Koji Iwano: A method of representing fundamental frequency contours of Japanese using statistical models of moraic transition. EUROSPEECH 1997
33		Jinfu Ni, Ren-Hua Wang, Keikichi Hirose: Quantitative analysis and formulation of tone concatenation in Chinese F0 contours. EUROSPEECH 1997
32		HingKeung Kwan, Keikichi Hirose: Use of recurrent network for unknown language rejection in language identification system. EUROSPEECH 1997
	1996
31		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
30		Atsuhiro Sakurai, Keikichi Hirose: Detection of phrase boundaries in Japanese by low-pass filtering of fundamental frequency contours. ICSLP 1996
29		Yoram Meron, Keikichi Hirose: Language training system utilizing speech modification. ICSLP 1996
28		Nobuaki Minematsu, Seiichi Nakagawa, Keikichi Hirose: Prosodic manipulation system of speech material for perceptual experiments. ICSLP 1996
27		Keikichi Hirose, Mayumi Sakata, Hiromichi Kawanami: Synthesizing dialogue speech of Japanese based on the quantitative analysis of prosodic features. ICSLP 1996
26		HingKeung Kwan, Keikichi Hirose: Unknown language rejection in language identification system. ICSLP 1996
	1995
25		Mayumi Sakata, Keikichi Hirose: Analysis and synthesis of prosodic features in spoken dialogue of Japanese. EUROSPEECH 1995
24		Keikichi Hirose, Xinhni Hu: HMM-based tone recognition of Chinese trisyllables using double codebooks on fundamental frequency and waveform power. EUROSPEECH 1995
23		HingKeung Kwan, Keikichi Hirose: Recognized phoneme-based N-gram modeling in automatic language identification. EUROSPEECH 1995
22		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)
21		Xinhui Hu, Keikichi Hirose: Tone Recognition of Chinese Dissyllables Using Hidden Markov Models. IEICE Transactions 78-D(6): 685-691 (1995)
20		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)
	1994
19		Sumio Ohno, Hiroya Fujisaki, Keikichi Hirose: A method for word spotting in continuous speech using both segmental and contextual likelihood scores. ICSLP 1994
18		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
17		Hiroya Fujisaki, Sumio Ohno, Masafumi Osame, Mayumi Sakata, Keikichi Hirose: Prosodic characteristics of a spoken dialogue for information query. ICSLP 1994
16		Xinhui Hu, Keikichi Hirose: Recognition of Chinese tones in monosyllabic and disyllabic speech using HMM. ICSLP 1994
15		Nobuaki Minematsu, Keikichi Hirose: Role of prosodic features in the human process of speech perception. ICSLP 1994
14		Nobuaki Minematsu, Keikichi Hirose: Speech recognition using HMM with decreased intra-group variation in the temporal structure. ICSLP 1994
13		Keikichi Hirose, Atsuhiro Sakurai, Hiroyuki Konno: Use of prosodic features in the recognition of continuous speech. ICSLP 1994
	1993
12		Keikichi Hirose, Yasuharu Asano: Generation of speech reply in the speech response system. EUROSPEECH 1993
11		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
10		Keikichi Hirose: Speech signal processing using optical method. Speech Communication 13(1-2): 223-229 (1993)
	1992
9		Yasuharu Asano, Keikichi Hirose, Hiroya Fujisaki: A method of dialogue management for the speech response system. ICSLP 1992
8		Hiroya Fujisaki, Keikichi Hirose, Haitao Lei: Prosody and syntax in spoken sentences of standard Chinese. ICSLP 1992
7		Nobuaki Minematsu, Sumio Ohno, Keikichi Hirose, Hiroya Fujisaki: The influence of semantic and syntactic information on spoken sentence recognition. ICSLP 1992
	1990
6		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
5		Changfu Wang, Hiroya Fujisaki, Keikichi Hirose: Chinese four tone recognition based on the model for process of generating F0 contours of sentences. ICSLP 1990
4		Hiroya Fujisaki, Keikichi Hirose, Sumio Ohno, Nobuaki Minematsu: Influence of context and knowledge on the perception of continuous speech. ICSLP 1990
3		Hiroya Fujisaki, Keikichi Hirose, Noboru Takahashi: Manifestation of linguistic and para-linguistic information in the voice fundamental frequency contours of spoken Japanese. ICSLP 1990
2		Hiroya Fujisaki, Keikichi Hirose, Shigenobu Seto: Proposal and evaluation of a new scheme for reliable pitch extraction of speech. ICSLP 1990
1		Hiroya Fujisaki, Keikichi Hirose, Yasuharu Asano: Proposal and evaluation of a new type of terminal analog speech synthesizer. ICSLP 1990

Coauthor Index

1	Kenji Abe	[54]
2	Shamim Ahmad	[142] [165] [176]
3	Satoshi Asakawa	[114] [121] [132] [134] [147] [150] [151]
4	Yasufumi Asano	[106] [128]
5	Yasuharu Asano	[1] [9] [12]
6	M. Shafi Al Bashar	[130]
7	Tulika Basu	[171]
8	Sangeeta Biswas	[142]
9	Sungyup Chung	[98]
10	Beiqian Dai	[31]
11	Somlal Das	[175]
12	Erhan Deger	[133]
13	Yasuharu Den	[102] [110] [126] [139] [140]
14	Shuji Doshita	[54]
15	Donna Erickson	[76]
16	Masaya Eto	[64] [73]
17	Hiroya Fujisaki	[1] [2] [3] [4] [5] [6] [7] [8] [9] [11] [17] [18] [19] [20] [54] [75] [77] [81] [95] [104] [113] [120] [122] [157] [171]
18	Yusuke Furuyama	[81] [112]
19	Frédéric Gendrin	[91]
20	Wentao Gu	[90] [95] [104] [111] [113] [120] [122] [135]
21	Changchen Guo	[88]
22	Pierre Halle	[6]
23	Md. Ekramul Hamid	[175]
24	M. Ariful Haque	[130]
25	Md. Kamrul Hasan	[130] [133] [136] [164] [174]
26	Hiroya Hashimoto	[180]
27	Hiroko Hirano	[124] [135]
28	Daniel Hirst	[107]
29	Hui Hu	[125]
30	Xinhni Hu	[24]
31	Xinhui Hu	[16] [21]
32	Qiang Hue	[50]
33	Qiang Huo	[41] [44] [45]
34	Toshiko Isei-Jaakkola	[114] [181]
35	Carlos Toshinori Ishi	[52] [63] [79]
36	Mitsuru Ishizuka	[161]
37	Md. Rabiul Islam	[165]
38	Shuichi Itahashi	[54]
39	Koji Iwano	[34] [37] [59]
40	Hui Jiang	[41] [44] [45] [50] [55]
41	K. Kamata	[134]
42	Tatsuya Kawahara	[54]
43	Goh Kawai	[35] [39] [42] [49] [124] [135]
44	Hisashi Kawai	[100] [115]
45	Hiromichi Kawanami	[27] [38] [48] [56] [68]
46	Hideaki Kikuchi	[54]
47	Sanghun Kim	[65]
48	Shinya Kiriyama	[54] [66] [67] [92]
49	Satoshi Kobashikawa	[76]
50	Takao Kobayashi	[172]
51	Hiroyuki Konno	[13]
52	Aki Kunikoshi	[155] [178]
53	Gakuto Kurata	[72] [74]
54	HingKeung Kwan	[23] [26] [31] [32]
55	Shi-Wook Lee	[58]
56	Youngjik Lee	[65]
57	Adrian Leemann	[157]
58	Haitao Lei	[6] [8]
59	Baojie Li	[57] [71]
60	Dean Luo	[127] [145] [153] [162] [166] [173]
61	Xuebin Ma	[158]
62	T. Makino	[134]
63	Shyamal Das Mandal	[171]
64	Kazutaka Maruyama	[116] [127]
65	Shaikh Mostafa Al Masum	[144] [152] [154] [161] [168]
66	Bungo Matsuoka	[83] [94]
67	Ryo Matsuura	[150]
68	Yoram Meron	[29] [36] [47] [60]
69	Ryusuke Mihara	[180]
70	Nobuaki Minematsu	[4] [7] [14] [15] [22] [28] [52] [53] [56] [57] [58] [61] [63] [64] [66] [69] [70] [71] [72] [73] [74] [75] [76] [77] [78] [79] [80] [81] [82] [83] [84] [85] [86] [87] [88] [89] [91] [92] [94] [97] [98] [102] [103] [106] [108] [109] [110] [111] [112] [114] [116] [117] [119] [121] [123] [124] [125] [126] [127] [128] [129] [132] [133] [134] [135] [136] [137] [138] [139] [140] [141] [143] [145] [146] [147] [148] [149] [150] [151] [153] [154] [155] [156] [158] [159] [160] [162] [166] [167] [169] [170] [173] [177] [178] [179] [180] [182] [183] [184]
71	Shusaku Miwa	[126] [139]
72	Md. Khademul Islam Molla (M. Khademul Islam Molla)	[103] [108] [109] [119] [123] [129] [131] [133] [136] [142] [144] [146] [163] [164] [165] [174] [175] [176]
73	Taro Mouri	[87]
74	Takao Murakami	[116]
75	Takatoshi Naka	[181]
76	Seiichi Nakagawa	[28] [54]
77	Satoshi Nakamura	[51] [101] [105] [172]
78	Shuichi Narusawa	[75] [77] [81]
79	Mohammed Nasser	[142]
80	Hideki Nasuno	[11]
81	Takashi Natsume	[43]
82	Patrick A. Naylor	[130]
83	Akira Nemoto	[158]
84	Jinfu Ni	[33] [39] [62] [100] [115] [118]
85	Ryuji Nishide	[63]
86	Tazuko Nishimura	[134]
87	Nobuyuki Nishizawa	[53] [70] [85]
88	Josef R. Novak	[182] [184]
89	Keiko Ochi	[138] [149] [160] [180]
90	Keisuke Ogaki	[183]
91	Sumio Ohno	[4] [7] [11] [17] [19] [20] [54]
92	Koji Okabe	[183]
93	Takayuki Ono	[86]
94	Koichi Osaki	[84]
95	Masafumi Osame	[17]
96	Helmut Prendinger	[152] [161]
97	Yu Qiao	[153] [155] [156] [158] [159] [166] [167] [173] [178]
98	Antonio Rui Ferreira Rebordão	[154] [168]
99	Sujan Kumar Roy	[164] [174] [176]
100	Yoshinori Sagisaka	[107]
101	Arup Saha	[171]
102	Daisuke Saito	[147] [148] [150] [159] [177] [178] [180]
103	Mayumi Sakata	[17] [25] [27]
104	Atsuhiro Sakurai	[13] [30] [43] [48] [59] [61] [64] [80]
105	Koki Sasaki	[55]
106	Kentaro Sato	[106]
107	Mariko Sekiguchi	[78]
108	Shigenobu Seto	[2]
109	Naoya Shimomura	[145]
110	Katsuhiko Shirai	[54]
111	Qinghua Sun	[111] [143]
112	Masayuki Suzuki	[162] [167]
113	Junji Tago	[82]
114	Seiya Takada	[117] [137]
115	Noboru Takahashi	[3]
116	Makoto Terao	[69]
117	Chiharu Tsurutani	[127]
118	Changfu Wang	[5] [18] [31]
119	Miaomiao Wang	[169] [170] [179]
120	Ren-Hua Wang	[33]
121	Xiaodong Wang	[125] [141]
122	Michiko Watanabe	[102] [110] [126] [139] [140]
123	Miaomiao Wen	[169] [170] [179]
124	Yuji Yagi	[117] [137]
125	Keisuke Yamamoto	[177]
126	Keita Yamauchi	[89]
127	Yutaka Yamauchi	[127] [145] [153] [166]
128	Wenshen Yue	[18]
129	Jin-Song Zhang	[31] [40] [46] [51] [93] [101] [105] [141]

Colors in the list of coauthors

Last update Thu May 31 18:55:10 2012 CET by the DBLP Team — Data released under the ODC-BY 1.0 license — See also our legal information page