Welcome to Longbiao Wang's Homepage

Longbiao Wang

Professor

Deputy Director of Tianjin Key Laboratory of Cognitive Computing and Application


    School of Computer Science and Technology,
    Tianjin University, China
    E-Mail Address: wang@vos.nagaokaut.ac.jp
      Last modified: 2016/09/6

    Research Interests


    Education


    Work Experience


    Publication

    Book Chapters

    1. Y. Kawakami, L. Wang , A. Kai and S. Nakagawa, "Speaker Identification by Combining Various Vocal Tract and Vocal Source Features", P. Sojka et al.(Eds.), Lecture Notes in Artificial Intelligence, Springer LNAI 8655, pp. 382-389, 2014.
    2. Longbiao Wang , Kyohei Odani, Atsuhiko Kai, Norihide Kitaoka and Seiishi Nakagawa, "Dereverberation Based on Spectral Subtraction by Multi-channel LMS Algorithm for Hands-free Speech Recognition", Chapter in Modern Speech Recognition Approaches with Case Studies, S. Ramakrishnan (Eds.), IN-TECH, pp. 155-174, 2012.
    3. Longbiao Wang , Kyohei Odani and Atsuhiko Kai, "Evaluation of Hands-free Large Vocabulary Continuous Speech Recognition by Blind Dereverberation Based on Spectral Subtraction by Multi-channel LMS Algorithm", Lecture Notes in Artificial Intelligence, LNAI6836, Springer, pp. 131-138, 2011.

    Journal Papers (*: Corresponding author)

    1. Y. Ueda, L. Wang* , A. Kai and B. Ren, "Environment-dependent denoising autoencoder for distant-talking speech recognition", Eurasip Journal on Advances in Signal Processing (Accepted).
    2. K. Phapatanaburi, L. Wang* , R. Sakagami, Z. Zhang, X. Li and M. Iwahashi, "Distant-talking accent recognition by combining GMM and DNN", Multimedia Tools and Applications (Accepted).
    3. B. Ren, L. Wang* , L. Lu, Y. Ueda and A. Kai, "Combination of bottleneck feature extraction and dereverberation for distant-talking speech recognition", Multimedia Tools and Applications (Accepted).
    4. Yuma Ueda, Longbiao Wang* , Atsuhiko Kai, Xiong Xiao, EngSiong Chng and Haizhou Li, "Single-channel dereverberation for distant-talking speech recognition by combining denoising autoencoder and temporal structure normalization", Journal of Signal Processing Systems, May 2015.
    5. Z. Zhang, L. Wang* , A. Kai, K. Odani, W. Li and M. Iwahashi, "Fusion of deep neural network-based bottleneck feature and denoising autoencoder-based dereverberation for distant-talking speaker identification", Eurasip Journal on Audio, Music and Speech Processing, 2015:12, 2015.
    6. W. Li, L. Wang*, Y. Zhou, J. Dines, H. Bourlard and Q. Liao, "Feature Mapping of Multiple Beamformed Sources for Robust Overlapping Speech Recognition Using a Microphone Array", IEEE/ACM Transactions on Audio, Speech and Language Processing, Vol. 22, No. 12, pp. 2244-2255, Dec. 2014.
    7. Ye Jiang, Kong Aik Lee and Longbiao Wang*, "PLDA in the I-Supervector Space for Text-Independent Speaker Verification", EURASIP Journal on Audio, Music and Speech Processing, 2014:29, 2014.
    8. Zhaofeng Zhang, Longbiao Wang* and Atsuhiko Kai, "Distant-talking speaker identification by generalized spectral subtraction-based dereverberation and its efficient computation", EURASIP Journal on Audio, Music and Speech Processing, 2014:15, 2014.
    9. W. Li, L. Wang, Y. Zhou, H. Bourlard and Q. Liao*, "Robust log-energy estimation and its dynamic change enhancement for in-car speech recognition", IEEE Transactions on Audio, Speech and Language Processing, Vol. 21, No. 8, pp. 1689-1698, 2013.
    10. L. Wang*, A. Kai, J. Ema and T. Itoh, "Statistical Model-based Driving Situation Recognition", Computer Technology and Application, Vol.3, No.8, pp.544-549, 2012.
    11. Seiichi Nakagawa, Longbiao Wang* and Shinji Ohtsuka, "Speaker identification and verification by combining MFCC and phase information", IEEE Transactions on Audio, Speech and Language Processing, Vol.20, No.4, pp.1085-1095, May 2012.   PPT  
    12. Longbiao Wang*, Kyohei Odani and Atsuhiko Kai, "Dereverberation and Denoising Based on Generalized Spectral Subtraction by Multi-channel LMS Algorithm Using a Small-scale Microphone Array", EURASIP Journal on Advances in Signal Processing, 2012:12, Jan. 2012.
    13. Ye Jiang*, Zhenmin Tang and Longbiao Wang, "Identification of a distant speaker and its robustness", Chinese Journal of Electronics, Vol.20, No.2, pp. 278-282, Apr. 2011.
    14. Longbiao Wang*, Norihide Kitaoka and Seiichi Nakagawa, "Distant-talking speech recognition based on spectral subtraction by multi-channel LMS algorithm", IEICE Transactions on Information and Systems, Vol. E94-D, No.3, pp. 659-667, Mar. 2011.
    15. L. Wang*, K. Minami, K. Yamamoto and S. Nakagawa, "Speaker recognition by combining MFCC and phase information in noisy conditions", IEICE Transactions on Information and Systems, Vol. E93-D, No. 9, pp. 2397-2406, Sep. 2010.
    16. Longbiao Wang*, Seiichi Nakagawa and Norihide Kitaoka, "Robust speech recognition by combining short-term and long-term spectrum based position-dependent CMN with conventional CMN", IEICE Transactions on Information and Systems, Vol. E91-D, No. 3, pp. 457-466, March 2008.
    17. Longbiao Wang*, Norihide Kitaoka, and Seiichi Nakagawa, "Robust distant speaker recognition based on position-dependent CMN by combining speaker-specific GMM with speaker-adapted HMM", Speech Communication, Vol. 49, No.6, pp. 501-513, Jun. 2007.
    18. Longbiao Wang*, Norihide Kitaoka, and Seiichi Nakagawa, "Robust Distant Speech Recognition by Combining Multiple Microphone-array Processing with Position-dependent CMN", EURASIP Journal on Applied Signal Processing, Vol. 2006, Article ID 95491, 11 pages, 2006.

    International Conferences

    1. L. Wang, Y. Yoshida, Y. Kawakami and S. Nakagawa, "Relative phase information for detecting human speech and spoofed speech", Proc. of Interspeech 2015 (Accepted).
    2. L. Wang , Bo Ren, Y. Ueda, A. Kai, S. Teraoka and F. Fukushima, "Denoising autoencoder and environment adaptation for distant-talking speech recognition with asynchronous speech recording," Proc. of APSIPA ASC 2014, Dec. 2014.
    3. Z. Zhou, Z. Ding, W. Li, Z. Wu, L. Wang and Q. Liao, "Performance comparison of local directional pattern to local binary pattern in off-line signature verification system", Proc. of The 2014 7th International Congress on Image and Signal Processing, Oct. 2014.
    4. Z. Zhou, Z. Ding, W. Li, Z. Wu, L. Wang and Q. Liao, "Multi-channel speech enhancement using sparse coding on local time-frequency structures", Proc. of Interspeech 2014, pp. 2824-2827, Sep. 2014.
    5. Yuma Ueda, Longbiao Wang , Atsuhiko Kai, Xiong Xiao, EngSiong Chng and Haizhou Li, "Single-channel dereverberation for distant-talking speech recognition by combining denoising autoencoder and temporal structure normalization", Proc. of International Symposium on Chinese Spoken Language Processing 2014, pp. 379-383, Sep. 2014.
    6. Satoshi Shiota, Longbiao Wang , Kyohei Odani, Atsuhiko Kai and Weifeng Li, "Distant-talking speech recognition using multi-channel LMS and multiple-step linear prediction", Proc. of International Symposium on Chinese Spoken Language Processing 2014, pp. 384-388, Sep. 2014.
    7. Ikuya Hirano, Kong Aik Lee, Zhaofeng Zhang, Longbiao Wang and Atsuhiko Kai, "Single-sided Approach to Discriminative PLDA Training for Text-Independent Speaker Verification without Using Expanded I-vector", Proc. of International Symposium on Chinese Spoken Language Processing 2014, pp. 59-63, Sep. 2014.
    8. Liyang Liu, Zhaogui Ding, Weifeng Li, Longbiao Wang and Qingmin Liao, "Speech Enhancement via Low-rank Matrix Decomposition and Image Based Masking", Proc. of International Symposium on Chinese Spoken Language Processing 2014, pp. 389-392, Sep. 2014.
    9. Yuta Kawakami, Longbiao Wang , Atsuhiko Kai and Seiichi Nakagawa, "Speaker Identification by Combining Various Vocal Tract and Vocal Source Features", Proc. of International Conference on Text, Speech and Dialogue 2014, pp. 382-389, Sep. 2014.
    10. Y. Jiang, Y. Wu, W. Li, L. Wang and Q. Liao, "Log-domain polynomial filters for illumination-robust face recognition", Proc. of IEEE ICASSP, pp. 504-508, 2014.
    11. Wang Cong, Li Weifeng, Wang Longbiao and Qingmin Liao, "An effective framework of IBP for single facial image super resolution", Proc. of 3rd International Conference on Multimedia Technology, pp. 993-1000, 2013.
    12. L.Wang, K.Odani, A.Kai and W.Li, "Speech Recognition Using Blind Source Separation and Dereverberation Method for Mixed Sound of Speech and Music", Proc. of APSIPA ASC 2013, (5 pages), 2013.
    13. Y.Kawakami, L.Wang and S.Nakagawa, "Speaker identification using pseudo pitch synchronaized phase information in noisy environments", Proc. of APSIPA ASC 2013, (5 pages), 2013.
    14. M.Zhang, W.Li, L.Wang, J.Wei, Z.Wu and Q.Liao, "Sparse Coding for Sound Event Classification", Proc. of APSIPA ASC 2013, (5 pages), 2013.
    15. M.Zhang, W.Li, L.Wang, J.Wei, Z.Wu and Q.Liao, "Frequency-domain Dereverberation on Speech Signal using Surround Retinex", Proc. of APSIPA ASC 2013, (5 pages), 2013.
    16. Zuodong Yang, Yong Wu, Yinyan Jiang, Yicong Zhou, Longbiao Wang, Weifeng Li and Qingmin Liao, "LOCAL CONSISTENCY PRESERVED COUPLED MAPPINGS FOR LOW-RESOLUTION FACE RECOGNITION", Proc. of APSIPA ASC 2013, (5 pages), 2013.
    17. T.Yamada, L.Wang and A.Kai, "Improvement of distant-talking speaker identidication using bottleneck features of DNN", Proc. of Interspeech 2013, pp. 3661-3664, 2013.
    18. L.Wang, Z.Zhang and A.Kai, "Hands-free speaker identification based on spectral subtraction using a multi-channel least mean square approach", Proc. of IEEE ICASSP 2013, pp. 7224-7228, May 2013.   poster  
    19. W.Li, L.Wang, F.Zhou and Q.Liao, "Joint sparse representation based cepstral-domain dereverberation for distant-talking speech recognition", Proc. of IEEE ICASSP 2013, pp. 7117-7120, May 2013.
    20. L.Wang, Z.Zhang, A.Kai and Y.Kishi, "Distant-talking speaker identification using a reverberation model with various artificial room impulse responses", Proc. of APSIPA ASC 2012, Dec 2012.
    21. Z.Zhang, L.Wang and A.Kai, "Dereverbration based on Generalized Spectral Subtraction for Distant-talking Speaker Recognition", Proc. of APSIPA ASC 2012, Dec 2012.
    22. Y.Hirano, L.Wang, A.Kai and S.Nakagawa, "On the Use of Phase Information-based Joint Factor Analysis for Speaker Verification under Channel Mismatch Condition", Proc. of APSIPA ASC 2012, Dec 2012.
    23. K.Odani, L.Wang and A.Kai, "Speech Recognition by Denoising and Dereverberation Based on Spectral Subtraction in a Real Noisy Reverberant Environment", Proc. of Interspeech 2012, Sep 2012.
    24. Kyohei Odani, Longbiao Wang and Atsuhiko Kai, "Blind Dereverberation Based on Generalized Spectral Subtraction by Multi-channel LMS Algorithm", Proc. of APSIPA ASC 2011, Oct. 2011.
    25. Longbiao Wang , Kyohei Odani and Atsuhiko Kai, "Evaluation of Hands-free Large Vocabulary Continuous Speech Recognition by Blind Dereverberation Based on Spectral Subtraction by Multi-channel LMS Algorithm", Proc. of Text, Speech and Dialogue, pp. 131-138, Sep. 2011.
    26. J. Ema, L. Wang, A. Kai and T. Itoh, "Investigation of driving-behavior modeling for recognition of a driving situation," Proc. of APSIPA ASC 2010, pp. 161-164, Dec. 2010.
    27. Y. Jang, A. Kai and L. Wang, "Multimodal interface with N-best display including candidates of spoken word fragments," Proc. of APSIPA ASC 2010, pp. 478-481, Dec. 2010.
    28. Y. Jiang, Z. Tang and L. Wang, "Compensation approaches for distant speaker identification under reverberant environments," Proc. of CCPR 2010, pp. 70-74, Oct. 2010.
    29. L. Wang, K. Minami, K. Yamamoto and S. Nakagawa, "Speaker identification by combining MFCC and phase information in noisy environments," Proc. of IEEE ICASSP2010, pp. 4502-4505, Mar. 2010.   poster  
    30. L. Wang Y. Kishi and A. Kai, "Distant speaker recognition based on the automatic selection of reverberant environments using GMMs," Proc. of the First CJK Joint Workshop on Pattern Recognition, pp. 954-958, Nov. 2009.
    31. L. Wang and S. Nakagawa, "Speaker identification/verification for reverberant speech using phase information," Proc. of WESPAC2009, No. 0130 (8 pages), Sep. 2009.
    32. Y.Jang, A. Kai and L. Wang, "Speech interface for isolated words based on combination of search candidates from the common parts," Proc. of WESPAC2009, No. 0261 (7 pages), Sep. 2009.
    33. L. Wang, S. Nakagawa and S. Ohtsuka, "High improvement of speaker identification and verification by combining MFCC and phase information," Proc. of IEEE ICASSP2009, pp. 4529-4532, Apr. 2009.   poster  
    34. L. Wang, S. Nakagawa and N. Kitaoka, "Blind dereverberation based on CMN and spectral subtraction by multi-channel LMS algorithm," Proc. of Interspeech2008, pp. 1032-1035, Sep. 2008.
    35. J. Zhang, L. Wang, and S. Nakagawa, "LVCSR based on context dependent syllable acoustic models," Asian Workshop on Speech Science and Technology, pp. 81-86, Mar. 2008.
    36. L. Wang, S. Nakagawa and N. Kitaoka, "Robust distant speech recognition by combining variable-term spectrum based position-dependent CMN with conventional CMN," Asian Workshop on Speech Science and Technology, pp. 63-68, Mar.2008.
    37. N. Alberto, L. Wang, K. Yamamoto and S. Nakagawa, "Sound source localization by distributed microphone network," 2008 RISP International Workshop on Nonlinear Circuits and Signal Processing, pp. 383-386, Mar. 2008.
    38. L. Wang, S. Nakagawa and N. Kitaoka, "Blind dereverberation based on spectral subtraction by multi-channel LMS algorithm for distant-talking speech recognition," LangTech 2008, pp. 15-18, Feb. 2008.
    39. Seiichi Nakagawa, Kouhei Asakawa and Longbiao Wang, "Speaker Recognition by Combining MFCC and Phase Information," Interspeech2007, Aug., 2007.   poster  
    40. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust speech recognition by combining short-term spectrum based CMN with long-term spectrum based CMN," the Japan-China Joint Conference on Acoustics (JCA2007), P-2-13 (6 pages), Jun. 2007.
    41. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust Distant Speech Recognition by Combining Position-Dependent CMN with Conventional CMN," IEEE ICASSP 2007, Vol. 4, pp. 817-820, April, 2007.
    42. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Analysis of Effect of Compensation Parameter Estimation for CMN on Speech/Speaker Recognition," ISSPA 2007 International Symposium on Signal Processing and its Applications, (4 pages), Feb. 2007.
    43. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust Distant Speech Recognition Based on Position Dependent CMN Using a Novel Multiple Microphone Processing Technique", Proceedings of the 9th European Conference on Speech Communication and Technology (Interspeech'2005-Eurospeech), pp.2661-2664, 2005.
    44. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust Distant Speaker Recognition Based on Position Dependent Cepstral Mean Normalization", Proceedings of the 9th European Conference on Speech Communication and Technology (Interspeech'2005-Eurospeech), pp.1977-1980, 2005.
    45. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust Distant Speaker Recognition Based on Position Dependent CMN by Combining Speaker-Specific GMM with Speaker Adapted Syllable-Based HMM", Joint Workshop on Hands-Free Speech Communication and Microphone Arrays, c-15-16, Mar. 2005.
    46. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust Distant Speech Recognition based on Position Dependent CMN", Proceedings of the 8th International Conference on Spoken Language Processing(INTERSPEECH2004-ICSLP), pp.2409-2052, 2004.
    47. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "DISTANT SPEECH RECOGNITION BASED ON POSITION DEPENDENT CEPSTRAL MEAN NORMALIZATION", Proceedings of the 6th IASTED International Conference on Signal and Image Processing (SIP-2004) pp. 249-254, 2004.
    48. Longbiao Wang, Naoko Kakutani, Norihide Kitaoka and Seiichi Nakagawa, "Robust Speech Recognition in Distant Environment Based on Speaker Position and Speaking Direction Detection", The 18th International Congress on Acoustics (ICA2004), Vol. IV, pp. 2825-2828, 2004.

    Domestic Conferences / Technical Reports

    1. Zhaofeng Zhang, Lee Kong Aik, Longbiao Wang, Atsuhiko Kai and Ma Bin, "Single-sided Approach to Discriminative PLDA Training for Text-Independent Speaker Verification", Proc. of the 2013 Spring Meeting of the ASJ, Mar. 2013.
    2. N. Alberto, L. Wang, K. Yamamoto and S. Nakagawa, "Acoustic source localization based on distributed microphone arrays in a living room," Proc. of the 2008 Spring Meeting of the Acoustical Society of Japan, Mar. 2008, to appear.
    3. S. Ohtsuka, L. Wang and S. Nakagawa, "Improvement of speaker recognition by combining phase information and MFCC," Proc. of the 2008 Spring Meeting of the Acoustical Society of Japan, Mar. 2008, to appear. (in Japanese)
    4. L. Wang, S. Nakagawa and N. Kitaoka, "Dereverberation based on spectral subtraction by multi-channel LMS algorithm for distant-talking speech recognition," Prob of the 2008 Sprint Meeting of the Acoustical Society of Japan, Mar. 2008, to appear. (in Japanese)
    5. S. Ohtsuka, L. Wang and S. Nakagawa, "Improvement of phase information on speaker identification," Proc. of the 2007 Autumn Meeting of the Acoustical Society of Japan, 3-Q-2, pp. 213--214, Sep. 2007. (in Japanese)
    6. L. Wang, S. Nakagawa and N. Kitaoka, "Robust speech recognition by combining short-term and long-term spectrum based position-dependent CMN with conventional CMN," Proc. of the 2007 Autumn Meeting of the Acoustical Society of Japan, 3-3-8, pp. 155--158, Sep. 2007. (in Japanese)
    7. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Distant speech recognition by combining position-dependent CMN with conventional CMN," Proc. of the 2007 Spring Meeting of the Acoustical Society of Japan, 3-9-17, pp. 97-98, Mar. 2007. (in Japanese)
    8. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Evaluation of distant speaker recognition based on position-dependent CMN," Proc. of the 2006 Autumn Meeting of The Acoustical Society of Japan, 2-P-9, pp. 111-112, Sep. 2006. (in Japanese)
    9. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust distant speech recognition by combining multiple microphone-array with position dependent CMN" Proc. of IEICE Tech. Report, pp. 103-108, Dec. 2005. (in Japanese)
    10. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Distant speech recognition based on position dependent CMN and multiple microphone processing," Proc. of the 2005 Autumn Meeting of The Acoustical Society of Japan, 2-7-13, pp. 83-84, Sep. 2005. (in Japanese)
    11. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Distant speaker recognition based on position dependent CMN by combining GMM with syllable-based HMM," Proc. of the 2005 Spring Meeting of the Acoustical Society of Japan, 1-5-7, pp. 13-14, Mar. 2005. (in Japanese)
    12. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust distant speech/speaker recognition based on position dependent CMN" Proc. of IEICE Tech. Report, SP-2004-79, pp. 47-52, Nov. 2004. (in Japanese)
    13. Longbiao Wang, Norihide Kitaoka and Seiichi Nakagawa, "Robust distant speech recognition based on position dependent CMN" Proc. of IEICE Tech. Report, 2004-SLP-51, pp. 25-30, May. 2004. (in Japanese)

    Funding


    Academic Member


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