Dr. Berlin Chen




Berlin Chen
 is a Professor of the Computer Science and Information Engineering Department at National Taiwan Normal University (NTNU), Taipei, Taiwan. He received his Ph.D. degree in computer science and information engineering from National Taiwan University (NTU) in June 2001, and then joined NTNU as an Assistant Professor in August 2002. He became a Professor in February 2010. Dr. Chen's research interests generally lie in the areas of speech and natural language processing, multimedia information retrieval, and artificial intelligence. Dr. Chen is a member of IEEE, ISCA and ACLCLP.

Email:


 Web: http://berlin.csie.ntnu.edu.tw

Research Articles

   Journal Papers (* corresponding author)

  1. Shih-Hung Liu, Kuan-Yu Chen, Yu-Lun Hsieh, Berlin Chen*, Hsin-Min Wang, Hsu-Chun Yen, Wen-Lian Hsu, "A position-aware language modeling framework for extractive broadcast news speech summarization," Accepted, to appear in ACM Transactions on Asian and Low-Resource Language Information Processing, 2017.
  2. Yao-Chi Hsu, Ming-Han Yang, Hsiao-Tsung Hung, Yi-Ju Lin, Kuan-Yu Chen and Berlin Chen, "Evaluation metric-related optimization methods for Mandarin mispronunciation detection," International Journal of Computational Linguistics and Chinese Language ProcessingVol. 21, No. 2, pp. 55-70, December 2016. (in Chinese)
  3. Bi-Cheng Yan, Chin-Hong Shih, Shih-Hung Liu and Berlin Chen, "The use of dictionary learning approach for robustness speech recognition," International Journal of Computational Linguistics and Chinese Language ProcessingVol. 21, No. 2, pp. 35-54, December 2016. (in Chinese)
  4. Ming-Han Yang, Yao-Chi Hsu, Hsiao-Tsung Hung, Ying-Wen Chen, Kuan-Yu Chen, and Berlin Chen, "Leveraging multi-task learning with neural network based acoustic modeling for improved meeting speech recognition," International Journal of Computational Linguistics and Chinese Language ProcessingVol. 21, No. 2, pp. 85-104, December 2016. (in Chinese)
  5. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen*, Hsin-Min Wang, Hsin-Hsi Chen, "Exploring the use of unsupervised query modeling techniques for speech recognition and summarization," Speech Communication, Vol. 80, pp. 49-59, June 2016.
  6. Hsien-sheng Hsiao, Cheng-Sian Chang, Chiou-Yan Lin, Berlin Chen, Chia-Hou Wu, “The development and evaluation of listening and speaking diagnosis and remedial teaching system,” British Journal of Educational Technology, Vol. 47, No. 2, pp. 372-389, March 2016.
  7. Jeih-weih Hung, Hsin-Ju Hsieh, Berlin Chen, "Robust speech recognition via enhancing the complex-valued acoustic spectrum in modulation domain," IEEE/ACM Transactions on Audio, Speech, and Language Processing, Vol. 24, No. 2, pp. 236-251, February 2016.
  8. Ting-Hao Chang, Hsiao-Tsung Hung, Kuan-Yu Chen, Hsin-Min WangBerlin Chen*, "Investigating modulation spectrum factorization techniques for robust speech recognition," International Journal of Computational Linguistics and Chinese Language ProcessingVol. 20, No. 2, pp. 87-106, December 2015. (in Chinese)
  9. Kai-Wun Shih, Kuan-Yu Chen, Shih-Hung Liu, Hsin-Min WangBerlin Chen*, "Extractive spoken document summarization with representation learning techniques," International Journal of Computational Linguistics and Chinese Language ProcessingVol. 20, No. 2, pp. 65-86, December 2015. (in Chinese)
  10. Hsin-Ju Hsieh, Berlin Chen*, Jeih-weih Hung, “Histogram equalization of contextual statistics of speech features for robust speech recognition," Multimedia Tools and ApplicationsVol. 74, No. 17, pp. 6769-6795, September 2015.
  11. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen*, Hsin-Min Wang, Ea-Ee Jan, Wen-Lian Hsu, Hsin-Hsi Chen, "Extractive broadcast news summarization leveraging recurrent neural network language modeling techniques," IEEE/ACM Transactions on Audio, Speech, and Language ProcessingVol. 23, No. 8, pp. 1322-1334, August 2015.
  12. Shih-Hung Liu, Kuan-Yu Chen, Berlin Chen*, Hsin-Min Wang, Hsu-Chun Yen, Wen-Lian Hsu, "Combining relevance language modeling and clarity measure for extractive speech summarization," IEEE/ACM Transactions on Audio, Speech, and Language Processing, Vol. 23, No. 6, pp. 957-969, June 2015.
  13. Po-Han Hao, Ssu-Cheng Chen*, Berlin Chen*, "Exploring concept information for Mandarin large vocabulary continuous speech recognition," International Journal of Computational Linguistics and Chinese Language Processing, Vol. 19, No. 4, pp. 47-60, December 2014. (in Chinese)
  14. Hsuan-Sheng Chiu, Kuan-Yu Chen, Berlin Chen*, “Leveraging topical and positional cues for language modeling in speech recognition,” Multimedia Tools and Applications, Vol. 72, No. 2, pp. 1465-1481, September 2014. 
  15. Berlin Chen*, Yi-Wen Chen, Kuan-Yu Chen, Hsin-Min Wang, Kuen-Tyng Yu, “Enhancing query formulation for spoken document retrieval,” Special Issue on Emerging Technologies and Applications of Artificial Intelligence, Journal of Information Science and Engineering, Vol. 30, No. 3, pp. 553-569, May 2014. 
  16. Berlin Chen*, Kuan-Yu Chen, Leveraging relevance cues for language modeling in speech recognition, Information Processing & Management, Vol. 49, No. 4, pp. 807-816, 2013. 
  17.  Berlin Chen*, Shih-Hsiang Lin, Yu-Mei Chang, Jia-Wen Liu, “Extractive speech summarization using evaluation metric-related training criteria,” Information Processing & Management, Vol. 49, No. 1, pp. 1-12, 2013.
  18. Berlin Chen*, Kuan-Yu Chen, Pei-Ning Chen, Yi-Wen Chen, “Spoken document retrieval with unsupervised query modeling techniques,” IEEE Transactions on Audio, Speech and Language Processing, Vol. 20, No. 9, pp. 2602-2612, 2012. 
  19. Berlin Chen*, Shih-Hsiang Lin, “A risk-aware modeling framework for speech summarization,” IEEE Transactions on Audio, Speech and Language Processing, Vol. 20, No. 1, pp. 199-210, 2012. 
  20. Kuan-Yu Chen, Hsin-min Wang, Berlin Chen*, “Spoken document retrieval leveraging unsupervised and supervised topic modeling techniques,” IEICE Transactions on Information and Systems, Vol. E95-D, No.5, pp. 1195-1205, May 2012. 
  21. Shih-Hsiang Lin, Berlin Chen, “A comparative study of methods for topic modeling in spoken document retrieval,” International Journal of Computational Linguistics and Chinese Language Processing, Vol. 17, No. 1, pp. 65-86, March 2012.
  22. Hsin-Ju Hsieh, Jeih-weih Hung, Berlin Chen, "Speech recognition Leveraging histogram equalization methods," International Journal of Computational Linguistics and Chinese Language Processing. Vol. 17, No. 4, pp. 69-84, November 2012. (in Chinese)
  23. Shih-Hsiang Lin, Yao-Ming Yeh, Berlin Chen*, “Leveraging Kullback-Leibler divergence measures and information-rich cues for speech summarization,” IEEE Transactions on Audio, Speech and Language Processing, Vol. 19, No. 4, pp.871-882, May 2011.
  24. Berlin Chen*, Wei-Hau Chen, Shih-Hsiang Lin, Wen-Yi Chu, “Robust speech recognition using spatial-temporal feature distribution characteristics,” Pattern Recognition Letters, Vol. 32, No. 7, pp. 919-926, 1 May 2011. 
  25. Berlin Chen*, Shih-Hung Liu, Fang-Hui Chu, “Training data selection for improving discriminative training of acoustic models,” Pattern Recognition Letters, Vol. 30, No. 13, pp. 1228-1235, October 2009. 
  26. Berlin Chen*, “Word topic models for spoken document retrieval and transcription,” ACM Transactions on Asian Language Information Processing, Vol. 8, No.1, pp. 2:1-2:27, March 2009. 
  27. Shih-Hsiang Lin, Berlin Chen*, Hsin-Min Wang, “A comparative study of probabilistic ranking models for Chinese spoken document summarization,” ACM Transactions on Asian Language Information Processing, Vol. 8, No.1, pp. 3:1-3:23, March 2009.
  28. Shih-Hsiang Lin, Berlin Chen*, Yao-Ming Yeh, “Exploring the use of speech features and their corresponding distribution characteristics for robust speech recognition,” IEEE Transactions on Audio, Speech and Language Processing, Vol. 17. No.1, pp. 84-94, January 2009. 
  29. Yi-Ting Chen, Berlin Chen*, Hsin-Min Wang, “A probabilistic generative framework for extractive broadcast news speech summarization,” IEEE Transactions on Audio, Speech and Language Processing, Vol. 17, No.1, pp. 95-106, 2009. 
  30. Shih-Hung Liu, Fang-Hui Chu, Yueng-Tien Lo, Berlin Chen, “Improved minimum phone error based discriminative training of acoustic models for mandarin large vocabulary continuous speech recognition,” International Journal of Computational Linguistics & Chinese Language Processing, Vol. 13. No. 3, pp. 327-342, September 2008. 
  31. Berlin Chen*, Yi-Ting Chen, “Extractive spoken document summarization for information retrieval,” Pattern Recognition Letters, Vol. 29, No. 4, pp. 426-437, 1 March 2008. 
  32. Shih-Hsiang Lin, Yao-Ming Yeh, Berlin Chen, “A comparative study of histogram equalization (HEQ) for robust speech recognition,” International Journal of Computational Linguistics and Chinese Language Processing, Vol. 12, No. 2, pp. 217-238, June 2007.
  33. Jen-Wei Kuo, Shih-Hung Liu, Hsin-Min Wang, and Berlin Chen, “An empirical study of word error minimization approaches for mandarin large vocabulary speech recognition,” International Journal of Computational Linguistics & Chinese Language Processing, Vol. 11, No. 3, pp. 201-222, September 2006.
  34. Berlin Chen*, “Voice retrieval of mandarin broadcast news speech,” International Journal of Pattern Recognition and Artificial Intelligence, Vol. 20, No. 1, pp. 91-109, February 2006. 
  35. Berlin Chen*, “Exploring the use of latent topical information for statistical Chinese spoken document retrieval,” Pattern Recognition Letters, Vol. 27, No. 1, pp. 9-18, January 2006. 
  36. Y.T. Yen, B. Chen, H.W. Chiu, Y.C. Lee, Y.C. Li, C.Y. Hsu, “developing a NLP and IR-based algorithm for analyzing gene-disease relationship,” Methods of Information in Medicine, Vol. 45, No. 3, pp. 321-329, 2006. 
  37. Lin-shan Lee and Berlin Chen, “Spoken document understanding and organization,” IEEE Signal Processing Magazine, Vol. 22, No. 5, pp. 42-60, September 2005. (Special Issue on Speech Technology and Systems in Human-Machine Communication) 
  38. Hsin-min Wang, Berlin Chen, Jen-Wei Kuo and Shih-Sian Cheng, “MATBN: A Mandarin Chinese broadcast news corpus,” International Journal of Computational Linguistics & Chinese Language Processing, Vol. 10, No. 2, pp. 219-236, June 2005. 
  39. Berlin Chen*, Jen-Wei Kuo, Wen-Hung Tsai, “Lightly supervised and data-driven approaches to mandarin broadcast news transcription,” International Journal of Computational Linguistics & Chinese Language Processing, Vol. 10, No. 1, pp. 1-18, March 2005. 
  40. Berlin Chen*, Hsin-min Wang, Lin-shan Lee, “A discriminative HMM/N-gram-based retrieval approach for Mandarin spoken documents,” ACM Transactions on Asian Language Information Processing, Special issue on Statistical Language Modeling, Vol. 3, No. 2, pp. 128-145, June 2004. (Special Issue on Statistical Language Modeling) 
  41. Helen Meng, Berlin Chen, Sanjeev Khudanpur, Gina-Anne Levow, Wai-kit Lo, Douglas Oard, Patrick Schone, Karen Tang, Hsin-min Wang, and Jianqiang Wang, “Mandarin–English Information (MEI): Investigating translingual speech retrieval,” Computer Speech and Language, Vol. 18, No. 2, pp. 163-179, April 2004. 
  42. Berlin Chen, Hsin-min Wang, Lin-shan Lee, “Discriminating capabilities of syllable-based features and approaches of utilizing them for voice retrieval of speech information in Mandarin Chinese”, IEEE Trans. on Speech and Audio Processing, Vol. 10, No. 5, pp. 303-314, July 2002. 
  43. Bor-shen Lin, Berlin Chen, Hsin-min Wang, Lin-shan Lee, “A hierarchical tag-graph search scheme with layered grammar rules for spontaneous speech understanding,” Pattern Recognition Letters, Vol. 23, No. 7, pp. 819-831, May 2002. 
  44. Hsin-min Wang, Berlin Chen, “Content-based language models for spoken document retrieval”, International Journal of Computer Processing of Oriental Languages, 14(2), pp. 193-209, June 2001.
  45. Bo-ren Bai, Berlin Chen, Hsin-min Wang, “Syllable-based Chinese text/spoken document retrieval using text/speech queries”, International Journal of Pattern Recognition and Artificial Intelligence, 14(5), pp. 603-616, Aug. 2000. 
  46. Hsin-min Wang, Yu-hsueh Chou, Berlin Chen, “Browsing the Chinese Web pages using Mandarin speech”, International Journal of Computer Processing of Oriental Languages, 13(1), pp. 35-51, March 2000.

   Book Chapters

  1. Berlin Chen*, Shih-Hsiang Lin, “Distribution-based feature compensation for robust speech recognition,” Chapter 10 of the book "Recent Advances in Robust Speech Recognition Technology," pp. 155-168, edited by Javier Ramez, J.M. Griz, JosC. Segura, Bentham Science Publishers, 2011.
  2. Berlin Chen*, Hsin-min Wang, Lin-shan Lee, “Spoken document retrieval and summarization,” Chapter 13 of the book “Advances in Chinese Spoken Language Processing,” edited by C.-H. Lee, H. Li, L.-S. Lee, R.-H. Wang and Q. Huo, World Scientific Publisher, December 2006.

   Refereed International Conference Papers

  1. Bi-Cheng Yan, Chin-Hong Shih, Shih-Hung Liu, Berlin Chen, "Exploring low-dimensional structures of modulation spectra for robust speech recognition," the 18th Annual Conference of the International Speech Communication Association (Interspeech 2017), Stockholm, Sweden, August 20-24, 2017. (Oral)
  2. Ying-Wen Chen, Kuan-Yu Chen, Hsin-Min Wang, Berlin Chen, "Exploring the use of significant words language modeling for spoken document retrieval," the 18th Annual Conference of the International Speech Communication Association (Interspeech 2017), Stockholm, Sweden, August 20-24, 2017.
  3. Ming-Han Yang, Hung-Shin Lee, Yu-Ding Lu, Kuan-Yu Chen,Yu Tsao, Berlin Chen, Hsin-Min Wang, "Discriminative autoencoders for acoustic modeling," the 18th Annual Conference of the International Speech Communication Association (Interspeech 2017), Stockholm, Sweden, August 20-24, 2017.  (Oral)
  4. Bi-Cheng Yan, Chin-Hong Shih, Shih-Hung Liu, Berlin Chen, "Enhancing feature modulation spectra with dictionary learning approaches for robust speech recognition," the IEEE International Conference on Multimedia & Expo (ICME 2017), Hong Kong, July 10-14, 2017. (Oral)
  5. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen, Hsin-Min Wang, "A locality-preserving essence vector modeling framework for spoken document retrieval," the 42nd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2017), New Orleans, USA, March 5-9, 2017. (Oral)
  6. Shih-Hung Liu, Kuan-Yu Chen, Berlin Chen, Hsin-Min Wang, Wen-Lian Hsu, "Leveraging manifold learning for extractive broadcast news summarization," the 42nd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2017), New Orleans, USA, March 5-9, 2017.
  7. Chun-I Tsai, Hsiao-Tsung Hung, Kuan-Yu Chen, Berlin Chen, "Extractive speech summarization leveraging convolutional neural network techniques,"  IEEE Workshop on Spoken Language Technology (SLT 2016), San Diego, California, USA, December 13-16 , 2016. 
  8. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen and Hsin-Min Wang, "Learning to distill: the essence vector modeling framework," the 26th International Conference on Computational Linguistics (COLING 2016), Osaka, Japan, December 13-16, 2016. 
  9. Shih-Hung Liu, Kuan-Yu Chen, Yu-Lun Hsieh, Berlin Chen, Hsin-Min Wang, Hsu-Chun Yen, Wen-Lian Hsu, "Graph regularized nonnegative matrix factorization for extractive speech summarization," 2016 APSIPA Annual Summit and Conference (APSIPA ASC 2016), Jeju Island, Korea, December 13-16, 2016. (Oral)
  10. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen and Hsin-Min Wang, "A novel paragraph embedding method for spoken document summarization," 2016 APSIPA Annual Summit and Conference (APSIPA ASC 2016), Jeju Island, Korea, December 13-16, 2016. (Oral) 
  11. Hsin-Ju Hsieh, Berlin Chen and Jeih-weih Hung, "Employing median filtering to enhance the complex-valued acoustic spectrograms in modulation domain for noise-robust speech recognition" the 10th International Symposium on Chinese Spoken Language Processing (ISCSLP 2016), Tianjin, China, October 17-20, 2016.  
  12. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen, Hsin-Min Wang, Hsin-Hsi Chen, "Novel word embedding and translation-based language modeling for extractive speech summarization," 2016 ACM International Conference on Multimedia (ACM MM 2016), Amsterdam, The Netherlands, October 5-19, 2016. (Short Paper)
  13. Yao-Chi Hsu, Ming-Han Yang, Hsiao-Tsung Hung, Berlin Chen, "Mispronunciation detection leveraging maximum performance criterion training of acoustic models and decision functions," the 17th Annual Conference of the International Speech Communication Association (Interspeech 2016), San Francisco, USA, September 8-12, 2016.
  14. Shih-Hung Liu, Kuan-Yu Chen, Yu-Lun Hsieh, Berlin Chen, Hsin-Min Wang, Hsu-Chun Yen and Wen-Lian Hsu, "Exploring word mover’s distance and semantic-aware embedding techniques for extractive broadcast news summarization," the 17th Annual Conference of the International Speech Communication Association (Interspeech 2016), San Francisco, USA, September 8-12, 2016.
  15. Hou-Chiang Tseng, Yao-Ting Sung, Berlin Chen, Wei-En Lee, "Classification of text readability based on representation learning techniques," the 26th Annual Meeting of the Society for Text and Discourse (ST&D 2016), Kassel, Germany, July 18-20, 2016.
  16. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen, Hsin-Min Wang, "Improved Spoken Document Summarization with Coverage Modeling Techniques," the 41st IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2016), Shanghai, China, March 20-25, 2016. (Oral) 
  17. Shih-Hung Liu, Hung-Shin Lee, Hsiao-Tsung Hung, Kuan-Yu Chen, Berlin Chen, Hsin-Min Wang, Hsu-Chun Yen, Wen-Lian Hsu, "Incorporating proximity information in relevance language modeling for extractive speech summarization," 2015 APSIPA Annual Summit and Conference (APSIPA ASC 2015), Hong Kong, December 16-19, 2015. (Oral)  
  18. Hsin-Ju Hsieh, Berlin Chen and Jeih-weih Hung, "Enhancing the complex-valued acoustic spectrograms in modulation domain for creating noise-robust features in speech recognition," 2015 APSIPA Annual Summit and Conference (APSIPA ASC 2015), Hong Kong, December 16-19, 2015. (Oral) 
  19. Kuan-Yu Chen, Kai-Wun Shih, Shih-Hung Liu, Berlin Chen, Hsin-Min Wang, "Incorporating paragraph embeddings and density peaks clustering for spoken document summarization," IEEE workshop on Automatic Speech Recognition and Understanding (ASRU 2015), Scottsdale, Arizona, USA, December 13-17, 2015.
  20. Shih-Hung Liu, Kuan-Yu Chen,  Berlin Chen, Hsin-Min Wang, Hsu-Chun Yen, Wen-Lian Hsu, “Positional language modeling for extractive broadcast news speech summarization," the 16th Annual Conference of the International Speech Communication Association (Interspeech 2015), Dresden, Germany, September 6-10, 2015. (Oral)   
  21. Kuan-Yu Chen, Shih-Hung Liu, Hsin-Min Wang, Berlin Chen, Hsin-His Chen, “Leveraging word embeddings for spoken document summarization," the 16th Annual Conference of the International Speech Communication Association (Interspeech 2015), Dresden, Germany, September 6-10, 2015.
  22. Kuan-Yu Chen, Hsin-Min Wang, Berlin Chen, Hsin-His Chen, “I-vector based language modeling for query representation," the 40th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2015), Brisbane, Australia , April 19-24, 2015.
  23. Hsin-Ju Hsieh, Berlin Chen and Jeih-weih Hung, "Spatial histogram equalization of complex-valued acoustic spectra in modulation domain for noise-robust speech recognition," 2014 APSIPA Annual Summit and Conference (APSIPA ASC 2014), Siem Reap, city of Angkor Wat, Cambodia, December 9-12, 2014.
  24. Shih-Hung Liu, Kuan-Yu Chen, Berlin Chen, Ea-Ee Jan, Hsin-Min Wang, Hsu-Chun Yen, Wen-Lian Hsu, "A margin-based discriminative modeling approach for extractive speech summarization," 2014 APSIPA Annual Summit and Conference (APSIPA ASC 2014), Siem Reap, city of Angkor Wat, Cambodia, December 9-12, 2014.
  25. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen, Hsin-Min Wang, Wen-Lian Hsu, Hsin-Hsi Chen, Ea-Ee Jan, "Leveraging effective query modeling techniques for speech recognition and summarization," the Conference on Empirical Methods on Natural Language Processing (EMNLP 2014), October 25-29, Doha, Qatar, 2014. (Short Paper)
  26. Yu-Chen Kao, Yi-Ting Wang, Berlin Chen, "Effective modulation spectrum factorization for robust speech recognition," the 15th Annual Conference of the International Speech Communication Association (Interspeech 2014), pp. 2724-2728, Singapore, September 14-18, 2014.
  27. Shih-Hung Liu, Kuan-Yu Chen, Yu-Lun Hsieh, Berlin Chen, Hsin-Min Wang, Hsu-Chun Yen, Wen-Lian Hsu, "Enhanced language modeling for extractive speech summarization with sentence relatedness information," the 15th Annual Conference of the International Speech Communication Association (Interspeech 2014), pp. 1865-1869, Singapore, September 14-18, 2014.
  28. Kuan-Yu Chen, Shih-Hung Liu, Berlin Chen, Hsin-Min Wang, Wen-Lian Hsu and Hsin-Hsi Chen, "A recurrent neural network language modeling framework for extractive speech summarization," the IEEE International Conference on Multimedia & Expo (ICME 2014), Chengdu, China, July 14-18, 2014. (Full Paper) 
  29. Shih-Hung Liu, Kuan-Yu Chen, Yu-Lun Hsieh, Berlin Chen, Hsin-Min Wang, Hsu-Chun Yen, Wen-Lian Hsu, "Effective pseudo-relevance feedback for language modeling in extractive speech summarization," the 39th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2014), pp. 3226-3230, Florence, Italy, May 4-9, 2014. 
  30. Kuan-Yu Chen, Hung-Shin Lee, Hsin-Min Wang, Berlin Chen, Hsin-Hsi Chen, "I-vector based language modeling for spoken document retrieval," the 39th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2014), pp. 7083-7087, Florence, Italy, May 4-9, 2014. 
  31. Berlin Chen, Yi-Wen Chen, Kuan-Yu Chen, Ea-Ee Jan, "Effective pseudo-relevance feedback for language modeling in speech recognition," IEEE workshop on Automatic Speech Recognition and Understanding (ASRU 2013), pp. 13-18, Olomouc, Czech Republic, December 8-12, 2013.
  32. Yu-Chen Kao, Berlin Chen, “Distribution-based feature normalization for robust speech recognition leveraging context and dynamics cues,” the 14th Annual Conference of the International Speech Communication Association (Interspeech 2013), Lyon, France, August 25-29, 2013. 
  33. Hsin-Ju Hsieh, Berlin Chen, Jeih-weih Hung, “Histogram equalization of real and imaginary modulation spectra for noise-robust speech recognition,” the 14th Annual Conference of the International Speech Communication Association (Interspeech 2013), Lyon, France, August 25-29, 2013.
  34. Yi-Wen Chen, Bo-Han Hao, Kuan-Yu Chen, Berlin Chen, “Incorporating proximity information for relevance language modeling in speech recognition,” the 14th Annual Conference of the International Speech Communication Association (Interspeech 2013), Lyon, France, August 25-29, 2013. (Oral) 
  35. Berlin Chen, Hao-Chin Chang, Kuan-Yu Chen, “Sentence modeling for extractive speech summarization,” IEEE International Conference on Multimedia & Expo (ICME 2013), San Jose, California, USA, July 15-19, 2013. (Full Paper)
  36. Yi-Wen Chen, Kuan-Yu Chen, Hsin-Min Wang, Berlin Chen, “Effective pseudo-relevance feedback for spoken document retrieval,” the 38th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada, May 26-31, 2013. 
  37. Kuan-Yu Chen, Hsin-Min Wang, Berlin Chen, Hsin-Hsi Chen, "Weighted matrix factorization for spoken document retrieval,"  the 38th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada, May 26-31, 2013.
  38. Hsin-Ju Hsieh, Jeih-weih Hung, Berlin Chen, “Exploring joint equalization of spatial-temporal contextual statistics of speech features for robust speech recognition,” the 13th Annual Conference of the International Speech Communication Association (Interspeech 2012), Portland, Oregon, USA, September 9-13, 2012. 
  39. Kuan-Yu Chen, Hao-Chin Chang, Berlin Chen, Hsin-Min Wang, “Word relevance modeling for speech recognition,” the 13th Annual Conference of the International Speech Communication Association (Interspeech 2012), Portland, Oregon, USA, September 9-13, 2012. 
  40. Yueng-Tien Lo, Shih-Hsiang Lin, Berlin Chen, “Constructing effective ranking models for speech summarization,” the 37th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2012),pp. 5053-5056, Kyoto, Japan, March 25 - 30, 2012. 
  41. Yu-Chen Kao, Berlin Chen, “Leveraging distributional characteristics of modulation spectra for robust speech recognition,” the 11th International Conference on Information Sciences, Signal Processing and their Applications (ISSPA 2012), Montreal (Quebec), Canada, July 3-5, 2012. 
  42. Berlin Chen, Pei-Ning Chen, Kuan-Yu Chen, "Query modeling for spoken document retrieval," IEEE workshop on Automatic Speech Recognition and Understanding (ASRU 2011), pp. 389-394, Hawaii, USA, December 11-15, 2011. 
  43. Ea-Ee Jan, Niyu Ge, Shih-Hsiang Lin and Berlin Chen, "An effective and robust framework for transliteration exploration," the 5th International Joint Conference on Natural Language Processing (IJCNLP 2011), pp. 1332-1340, Chiang Mai, Thailand, November 8-13, 2011.
  44. Wen-Yi Chu, Jeih-weih Hung and Berlin Chen, "Modulation spectrum factorization for robust speech recognition," 2011 APSIPA Annual Summit and Conference (APSIPA ASC 2011), Xian, China, October 18-21, 2011.
  45. Pei-Ning Chen, Kuan-Yu Chen, Berlin Chen, "Leveraging relevance cues for improved spoken document retrieval," the 12th Annual Conference of the International Speech Communication Association (Interspeech 2011), pp. 929-932, Florence, Italy, August 28-31, 2011.
  46. Berlin Chen, Jia-Wen Liu, "Discriminative language modeling for speech recognition with relevance information," IEEE International Conference on Multimedia & Expo (ICME 2011), Barcelona, Spain, July 11-15, 2011. (Full Paper) 
  47. Kuan-Yu Chen, Berlin Chen, "Relevance language modeling for speech recognition," the 36th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2011), pp. 5568-5571, Prague, Czech Republic, May 22-27, 2011. 
  48. Shih-Hsiang Lin, Ea-Ee Jan, Berlin Chen, "Handling verbose queries for spoken document retrieval," the 36th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2011), pp. 5552-5555, Prague, Czech Republic, May 22-27, 2011.
  49. Kuan-Yu Chen, Berlin Chen, "A study of topic modeling techniques for spoken document retrieval," 2010 APSIPA Annual Summit and Conference (APSIPA ASC 2010), pp. 237-242, Biopolis, Singapore, December 14-17, 2010.
  50. Ea-Ee Jan, Shih-Hsiang Lin, Berlin Chen, "Transliteration retrieval model for cross lingual information retrieval," the 6th Asia Information Retrieval Societies Conference (AIRS 2010), pp. 183-192, Taipei, Taiwan, December 1-3, 2010.
  51. Shih-Hsiang Lin, Berlin Chen, Ea-Ee Jan, "Improving the informativeness of verbose queries using summarization techniques for spoken document retrieval," the 7th International Symposium on Chinese Spoken Language Processing (ISCSLP 2010), pp. 75-79, Tainan, Taiwan, November 29 - December 3, 2010.
  52. Shih-Hsiang Lin, Yao-Ming Yeh, Berlin Chen, “Extractive speech summarization From the view of decision theory,” the 11th Annual Conference of the International Speech Communication Association (Interspeech 2010), pp. 1684-1687, Makuhari, Japan, September 26-30, 2010.
  53. Hung-Shin Lee, Hsin-Min Wang, Berlin Chen, “A discriminative and heteroscedastic linear feature transformation for multiclass classification,” the 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, August 23-26, 2010.
  54. Shih-Hsiang Lin, Berlin Chen, “A risk minimization framework for extractive speech summarization,” the 48th Annual Meeting of the Association for Computational Linguistics (ACL 2010), pp.79-87, Uppsala, Sweden, July 11–16, 2010. (Long Paper)
  55. Kuan-Yu Chen, Hsuan-Sheng Chiu, Berlin Chen, “Latent topic modeling of word vicinity information for speech recognition,” the 35th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2010), pp. 5394-5397, Dallas, Texas, USA, March 14-19, 2010. 
  56. Shih-Hsiang Lin, Yu-Mei Chang, Jia-Wen Liu, Berlin Chen, “Leveraging evaluation metric-related training criteria for speech summarization,” the 35th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2010), pp. 5314-5317, Dallas, Texas, USA, March 14-19, 2010. 
  57. Hung-Shin Lee, Berlin Chen, “Generalized likelihood ratio discriminant analysis,” IEEE workshop on Automatic Speech Recognition and Understanding (ASRU 2009), pp. 185-163, Merano, Italy, December 13-17, 2009.
  58. Shih-Hsiang Lin, Berlin Chen, “Topic modeling for spoken document retrieval using word- and syllable-level information,” the 3rd workshop on Searching Spontaneous Conversational Speech (SSCS 2009) (in conjunction with ACM Multimedia 2009), pp. 3-10, Beijing, China, October 23, 2009.
  59. Hsin-Min Wang, Berlin Chen, “Mandarin Chinese broadcast news retrieval and summarization using probabilistic generative models,” 2009 APSIPA Annual Summit and Conference (APSIPA ASC 2009), Sapporo, Japan, October 4-7, 2009.
  60. Shih-Hsiang Lin, Berlin Chen, “Improved speech summarization with multiple-hypothesis representations and Kullback-Leibler divergence measures,” the 10th Annual Conference of the International Speech Communication Association (Interspeech 2009), pp. 1847-1850, Brighton, U.K., September 6-10, 2009.
  61. Shih-Hsiang Lin, Yueng-Tien Lo, Yao-Ming Yeh, Berlin Chen, "Hybrids of supervised and unsupervised models for extractive speech summarization," the 10th Annual Conference of the International Speech Communication Association (Interspeech 2009), pp. 1507-1510, Brighton, U.K., September 6-10, 2009.
  62. Berlin Chen, "Latent topic modeling of word co-occurrence information for spoken document retrieval," the 34th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009), pp. 3961-3964, Taipei, Taiwan, April 19-24, 2009. 
  63. Hung-Shin Lee, Berlin Chen, "Empirical error rate minimization based linear discriminant analysis," the 34th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009), pp. 1801-1804, Taipei, Taiwan, April 19-24, 2009. 
  64. Hsuan-Sheng Chiu, Guan-Yu Chen, Chun-Jen Lee, Berlin Chen, “Position information for language modeling in speech recognition,” the 6th International Symposium on Chinese Spoken Language Processing (ISCSLP 2008), pp. 101-104, Kunming, China, December 16-19, 2008. 
  65. Hung-Shin Lee, Berlin Chen, “Improved linear discriminant analysis considering empirical pairwise classification error rates,” the 6tth International Symposium on Chinese Spoken Language Processing (ISCSLP 2008), pp. 149-152, Kunming, China, December 16-19, 2008. (Best Student Paper Award)
  66. Wei-Hau Chen, Shih-Hsiang Lin, Berlin Chen, “Exploiting spatial-temporal feature distribution characteristics for robust speech recognition,” the 9th Annual Conference of the International Speech Communication Association (Interspeech 2008), pp. 2204-2207, Brisbane, Australia, September 22-26, 2008.
  67. Hung-Shin Lee, Berlin Chen, “Linear discriminant feature extraction using weighted classification confusion information,” the 9th Annual Conference of the International Speech Communication Association (Interspeech 2008), pp. 2254-2257, Brisbane, Australia, September 22-26, 2008.
  68. Shih-Hsiang Lin, Yi-Ting Chen, Hsin-Min Wang, Berlin Chen, “A comparative study of probabilistic ranking models for spoken document summarization," the 33rd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2008), pp. 5025-5028, Las Vegas, USA, March 30 - April 4, 2008.
  69. Shih-Hung Liu, Fang-Hui Chu, Shih-Hsiang Lin, Hung-Shin Lee, Berlin Chen, “Training data selection for improving discriminative training of acoustic models,” the IEEE workshop on Automatic Speech Recognition and Understanding (ASRU 2007), pp. 284-289, Kyoto, Japan, December 9-13, 2007. 
  70. Shih-Hsiang Lin, Yao-Ming Yeh, Berlin Chen, “Investigating the use of speech features and their corresponding distribution characteristics for robust speech recognition," the IEEE workshop on Automatic Speech Recognition and Understanding (ASRU 2007), pp. 87-92, Kyoto, Japan, December 9-13, 2007. 
  71. Yi-Ting Chen, Shih-Hsiang Lin, Hsin-Min Wang, Berlin Chen, “Spoken document summarization using relevant information,” the IEEE workshop on Automatic Speech Recognition and Understanding (ASRU 2007), pp. 189-194, Kyoto, Japan, December 9-13, 2007.
  72. Shih-Hsiang Lin, Yao-Ming Yeh, Berlin Chen, “Cluster-based polynomial-fit histogram equalization (CPHEQ) for robust speech recognition,” the 8th Annual Conference of the International Speech Communication Association (Interspeech 2007), pp. 1054-1057, Antwerp, Belgium, August 27-31, 2007. 
  73. Yi-Ting Chen, Hsuan-Sheng Chiu, Hsin-Min Wang, Berlin Chen, “A unified probabilistic generative framework for extractive spoken document summarization,” the 8th Annual Conference of the International Speech Communication Association (Interspeech 2007), pp. 2805-2808, Antwerp, Belgium, August 27-31, 2007. 
  74. Yi-cheng Pan, Hung-lin Chang, Berlin Chen, Lin-shan Lee, “Subword-based position specific posterior lattices (S-PSPL) for indexing speech information,” the 8th Annual Conference of the International Speech Communication Association (Interspeech 2007), pp. 318-321, Antwerp, Belgium, August 27-31, 2007. 
  75. Berlin Chen, Yi-Ting Chen, "Word topical mixture models for extractive spoken document summarization," IEEE International Conference on Multimedia & Expo (ICME 2007), pp. 52-55, Beijing, China, July 2-5, 2007.
  76. Shih-Hung Liu, Fang-Hui Chu, Shih-Hsiang Lin, Berlin Chen, "Investigating data selection for minimum phone error training of acoustic models," IEEE International Conference on Multimedia & Expo (ICME 2007), pp. 348-351, Beijing, China, July 2-5, 2007. 
  77. Shih-Hsiang Lin, Shih-Hung Liu, Yao-Ming Yeh, Berlin Chen, "Improved histogram equalization (HEQ) for robust speech recognition," IEEE International Conference on Multimedia & Expo (ICME 2007), pp. 2234-2237, Beijing, China, July 2-5, 2007. 
  78. Hsuan-Sheng Chiu, Berlin Chen, “Word topical mixture models for dynamic language model adaptation,” the 32nd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), Vol. IV, pp. 169-172, Hawaii, USA, April 15-20, 2007.
  79. YT Yen, B Chen, CL Shyu, YC Li, CY Hsu, "Applying clinical ontology for biomedical information retrieval," the 12th World Congress on Health (Medical) Informatics (Medinfo 2007), Brisbane, Australia, August 20-24, 2007.
  80. Jia-yu Chen, Chia-yu Wan, Yi Chen, Berlin Chen, Lin-shan Lee, "Minimum phone error (MPE) model and feature training on mandarin broadcast news task," the 5th International Symposium on Chinese Spoken Language Processing (ISCSLP 2006), Singapore, December 13-16, 2006. Lecture Notes in Artificial Intelligence, LNAI4274, 2006, Springer-Verlag, pp. 270–281. 
  81. Tzan-Hwei Chen, Berlin Chen, Hsin-min Wang, "On using entropy information for improving posterior probability based confidence measures," the 5th International Symposium on Chinese Spoken Language Processing (ISCSLP 2006), Singapore, December 13-16, 2006. Lecture Notes in Artificial Intelligence, LNAI4274, 2006, Springer-Verlag, pp. 454–463. 
  82. Yi-Ting Chen, Suhan Yu, Hsin-min Wang, Berlin Chen, "Extractive Chinese spoken document summarization using probabilistic ranking models," the 5th International Symposium on Chinese Spoken Language Processing (ISCSLP 2006), Singapore, December 13-16, 2006. Lecture Notes in Artificial Intelligence, LNAI4274, 2006, Springer-Verlag, pp. 660–671. 
  83. Shih-Hsiang Lin, Yao-Ming Yeh, Berlin Chen, “Exploiting polynomial-fit histogram equalization and temporal average for robust speech recognition,” the 7th Annual Conference of the International Speech Communication Association (Interspeech 2006), Pittsburgh PA, USA, September 17-21, 2006.
  84. Hsuan-Sheng Chiu, Berlin Chen, "Dynamic language model adaptation using word topical mixture models," the 9th Western Pacific Acoustics Conference (WESPAC IX 2006), Seoul, Korea, June 26-28, 2006.
  85. Berlin Chen, Yao-Ming Yeh, Yao-Min Huang, Yi-Ting Chen, “Chinese spoken document summarization using probabilistic latent topical information,” the 31st IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2006), pp. 969-972, Toulouse, France, May 14-19, 2006. 
  86. Berlin Chen, Yi-Ting Chen, Chih-Hao Chang, Hung-Bin Chen, “Speech retrieval of mandarin broadcast news via mobile devices,” the 6th Annual Conference of the International Speech Communication Association (Interspeech 2005), pp. 109-112, Lisbon, Portugal, September 4-8, 2005. 
  87. Jen-Wei Kuo, Berlin Chen, “Minimum word error based discriminative training of language models,” the 6th Annual Conference of the International Speech Communication Association (Interspeech 2005), pp. 1277-1280, Lisbon, Portugal, September 4-8, 2005.
  88. Te-Hsuan Li, Ming-Han Lee, Berlin Chen, Lin-shan Lee, “Hierarchical topic organization and visual presentation of spoken documents using probabilistic latent semantic analysis (PLSA) for efficient retrieval/browsing applications,” the 6th Annual Conference of the International Speech Communication Association (Interspeech 2005), pp. 625-628, Lisbon, Portugal, September 4-8, 2005.
  89. Berlin Chen, “Dynamic language model adaptation using latent topical information and automatic transcripts,” IEEE International Conference on Multimedia & Expo (ICME 2005), pp. 97-100, Amsterdam, The Netherlands, July 6-8, 2005. 
  90. Berlin Chen, Wen-Hung Tsai, Jen-Wei Kuo, “Statistical language model adaptation for mandarin broadcast news transcription,” submitted to the 4th International Symposium on Chinese Spoken Language Processing (ISCSLP 2004), pp. 313-316, Hong Kong, December 15-18.
  91. Berlin Chen, Jen-Wei Kuo, Yao-Min Huang, Hsin-min Wang, “Statistical Chinese spoken document retrieval using latent topical information,” the 5th Annual Conference of the International Speech Communication Association (Interspeech 2004), Vol. II, pp. 1621-1625, Jeju Island, South Korea, October 2004. 
  92. Berlin Chen, Jen-Wei Kuo, Wen-Hung Tsai, “Lightly supervised and data-driven approaches to Mandarin broadcast news transcription,” the 29th IEEE International Conference Acoustics, Speech, Signal Processing (ICASSP 2004), Vol. I, pp. 777-780, Montreal, Canada, May 17-21, 2004. 
  93. Berlin Chen, Shun-Shii Lin, James Chen, Wen-Li Shih, “Voice access of Mandarin broadcast news” the 2004 International Conference on Digital Archive Technologies (ICDAT 2004), March 18-19, 2004.
  94. Shun-Shii Lin, Berlin Chen, and Shi-Jie Huang, “Building a multi-modal multimedia information retrieval system for the national museum of history,” the 2004 International Conference on Digital Archive Technologies (ICDAT 2004), March 18-19, 2004.
  95. Y.T. Yen, C.Y. Hsu, C.H. Wen, Y.C. Lee, B. Chen, Y.C. Li, “Developing a NLP and IR-based algorithm for analyzing gene-disease relationship,” IJM EuroMISE 2004, Prague, April, 2004.
  96. Chun-Jen Wang, Berlin Chen, and Lin-shan Lee, “Improved Chinese spoken document retrieval with hybrid modeling and data-driven indexing features,” the 3rd Annual Conference of the International Speech Communication Association (Interspeech 2002), pp. 1985-1988, Denver, USA, September 16-20, 2002. 
  97. Chun-Jen Wang, Berlin Chen, and Lin-shan Lee, “A data-driven indexing approach for Chinese spoken document retrieval,” the 3rd International Symposium on Chinese Spoken Language Processing (ISCSLP 2002), Taipei, ROC, August 23-24, 2002.
  98. Helen Meng, Wai-Kit Lo, Berlin Chen, and Karen Tang, “Generating phonetic cognates to handle named entities in English-Chinese cross-language spoken document retrieval,” Automatic Speech Recognition and Understanding Workshop (ASRU 2001), Madonna di Campiglio Trento, Italy, December 9-13, 2001. 
  99. Berlin Chen, Hsin-min Wang, and Lin-shan Lee, “An HMM/n-gram-based linguistic processing approach for mandarin spoken document retrieval,” the 2nd Annual Conference of the International Speech Communication Association (Interspeech 2001), Aalborg, Demark, September 3-7, 2001.
  100. Berlin Chen, Hsin-min Wang, and Lin-shan Lee, “Improved spoken document retrieval by exploring extra acoustic and linguistic cues,” the 2nd Annual Conference of the International Speech Communication Association (Interspeech 2001), pp. 299-302,Aalborg, Demark, September 3-7, 2001
  101. Hsin-min Wang and Berlin Chen, “Comparison of word and subword indexing techniques for Mandarin Chinese spoken document retrieval,” the 2nd IEEE Pacific-Rim Conference on Multimedia (2001 International Symposium on Multimedia Information Processing), Beijing, China, October 24-26, 2001. Lecture Notes in Computer Science, LNCS2195, 2001, Springer-Verlag, pp. 606 – 613. 
  102. Helen Meng, Berlin Chen, Sanjeev Khudanpur, Gina-Anne Levow, Wai-Kit Lo, Douglas Oard,Patrick Schone, Karen Tang, Hsin-Min Wang and Jianqiang Wang , “Mandarin-English Information (MEI): Investigating translingual speech retrieval,” the Human Language Technology Conference (HLT 2001), San Diego, March 2001.
  103. Hsin-min Wang, Helen Meng, Patrick Schone, Berlin Chen and Wai-kit Lo, “Multi-scale audio indexing for translingual spoken document retrieval,” the 26th IEEE International Conference Acoustics, Speech, Signal Processing (ICASSP 2001), Salt Lake City, USA, May 2001. 
  104. Hsin-min Wang, Berlin Chen, Liang-jui Shen, and Chao-chi Chang , “A voice-activated web-based Mandarin Chinese spoken document retrieval system,” the International Conference on Computer Processing of Oriental Languages, (ICCPOL 2001), 2001.
  105. Berlin Chen, Hsin-min Wang, and Lin-shan Lee, “Retrieval of Mandarin broadcast news using spoken queries,” the 1st Annual Conference of the International Speech Communication Association (Interspeech 2000), Vol. 1, pp. 520-523, Beijing, China, October 2000. 
  106. Berlin Chen, Hsin-min Wang, and Lin-shan Lee, “Retrieval of broadcast news speech in Mandarin Chinese collected in Taiwan using syllable-level statistical characteristics,” the 25th IEEE International Conference Acoustics, Speech, Signal Processing (ICASSP 2000), Vol.3, 1771-1774, Istanbul, Turkey, June 2000. 
  107. Wen-ping Hsieh, Berlin Chen, Kuan-ting Chen, and Hsin-min Wang, “Initial experiments on recognition of internet-accessible compressed mandarin speech,” the 2nd International Symposium on Chinese Spoken Language Processing (ISCSLP 2000), Beijing, China, October 2000.
  108. Hsin-min Wang and Berlin Chen, “Content-based language models for spoken document,” the 5th International Workshop on Information Retrieval with Asian Languages (IRAL 2000), Hong Kong, October 2000.
  109. Hsin-min Wang, Yu-hsueh Chou, and Berlin Chen, “Browsing the Chinese web pages using Mandarin speech,” the 18th Int. Conf. on Computer Processing of Oriental Languages (ICCPOL 1999), Tokushima Japan, March 1999, pp. 503-508, 1999.
  110. Bo-ren Bai, Berlin Chen, and Hsin-min Wang, “Syllable-based Chinese text/spoken document retrieval using text/speech queries,” the 2nd International Conference on Multimodal Interface (ICMI 1999), Hong-kong, pp. II46-51, January 1999.
  111. Berlin Chen, Hsin-min Wang, Lee-feng Chien, and Lin-Shan Lee, A*-admissible key-phrase spotting with sub-syllable level utterance verification,” the 5th International Conference on Spoken Language Processing (ICSLP 1998), November 1998. 
  112. Hsin-min Wang, Bor-shen Lin, Bo-ren Bai, and Berlin Chen, Towards a Mandarin voice memo system,” the 5th International Conference on Spoken Language Processing (ICSLP 1998), November 1998. 
  113. Bor-shen Lin, Berlin Chen, Hsin-min Wang, and Lin-shan Lee, Hierarchical tag-graph search for spontaneous speech understanding in spoken dialog systems,” the 5th International Conference on Spoken Language Processing (ICSLP 1998), November 1998. 
  114. Bo-ren Bai, Berlin Chen, Hsin-min Wang, Lee-feng Chien, and Lin-shan Lee, Large-vocabulary Chinese text/speech information retrieval using Mandarin speech queries,” International Symposium on Chinese Spoken Language Processing (ISCSLP 1998), pp. 284-289, Singapore, December 1998.
  115. Berlin Chen and Hsin-min Wang, A vocabulary-flexible key-phrase spotting system for Mandarin Chinese,” The Fourth International Symposium on Real-time and Media Systems (RAMS 1998), Taipei, September 1998.
  116. Bor-shen Lin, Hsin-min Wang, Bo-ren Bai, and Berlin Chen, A prototype of Mandarin voice memo system,” in Proc. IEEE International Conference on Consumer Electronics (ICCE 1998), pp. 88-89, 1998. 
  117. Hsin-min Wang, Yu-hsueh Chou, and Berlin Chen, Surfing the Chinese Web pages by unconstrained Mandarin speech,” in Proc. IEEE International Conference on Consumer Electronics (ICCE 1998), pp. 84-85, 1998. 
  118. C. M. Liu, H. Y. Chang, and B. Chen, “The use of tree-trellis search for speaker-independent Mandarin polysyllabic word recognition, 1996 International Conference on Computer Systems Technology for Industrial Applications (CSIA 1996), pp. 250-254, 1996.
  119. H. Y. Chang, B. Chen, C. S. Chou, and C. M. Liu, “Speaker-independent Mandarin polysyllabic word recognition,” the 4th International Symposium on Signal Processing and its Applications (ISSPA 1996), Australia, August 1996. 

   Refereed Local Conference Papers

  1. Yao-Chi Hsu, Ming-Han Yang, Hsiao-Tsung Hung, Yi-Ju Lin, Kuan-Yu Chen, Berlin Chen, "Evaluation metric-related optimization methods for Mandarin mispronunciation detection," the 28th International Conference on Computational Linguistics and Speech Processing (ROCLING 2016), Tainan, Taiwan, October 6-7, 2016. (in Chinese)
  2. Bi-Cheng Yan, Chin Hong Shih, Shih-Hung Liu, Berlin Chen, "The use of dictionary learning approach for robustness speech recognition," the 28th International Conference on Computational Linguistics and Speech Processing (ROCLING 2016), Tainan, Taiwan, October 6-7, 2016. (in Chinese)
  3. Ming-Han Yang, Yao-Chi Hsu, Hsiao-Tsung Hung, Ying-Wen Chen, Kuan-Yu Chen, Berlin Chen, "Leveraging multi-task learning with neural network based acoustic modeling for improved meeting speech recognition," the 28th International Conference on Computational Linguistics and Speech Processing (ROCLING 2016), Hsinchu, Tainan, October 6-7, 2016. (in Chinese) (Best Paper Award)
  4. Hou-Chiang Tseng, Hsiao-Tsung Hung, Yao-Ting Sung, Berlin Chen, "Classification of text readability based on deep neural network and representation learning techniques," the 28th International Conference on Computational Linguistics and Speech Processing (ROCLING 2016), Hsinchu, Tainan, October 6-7, 2016. (in Chinese)
  5. Yu-Lun Hsieh, Shih-Hung Liu, Kuan-Yu Chen, Hsin-Min Wang, Wen-Lian Hsu, Berlin Chen, "Exploiting sequence-to-sequence generation framework for automatic abstractive summarization," the 28th International Conference on Computational Linguistics and Speech Processing (ROCLING 2016), Tainan, Taiwan, October 6-7, 2016. (in Chinese)
  6. Yao-Chi Hsu, Ming-Han Yang, Hsiao-Tsung Hung, Yuwen Hsiung, Yao-Ting Sung, Berlin Chen, "Exploring combinations of various deep neural network based acoustic models and classification techniques for Mandarin mispronunciation detection," the 27th International Conference on Computational Linguistics and Speech Processing (ROCLING 2015), Hsinchu, Taiwan, October 1 - 2, 2015. (in Chinese)
  7. Yi-Nian Liu, Kuan-Yu Chen, Hou-Chiang Tseng, Berlin Chen, "A study of readability prediction on elementary and secondary Chinese textbooks and excellent extracurricular reading materials," the 27th International Conference on Computational Linguistics and Speech Processing (ROCLING 2015), Hsinchu, Taiwan, October 1-2, 2015. (in Chinese)
  8. Ting-Hao Chang, Hsiao-Tsung Hung, Kuan-Yu Chen, Hsin-Min Wang, Berlin Chen, "Several refinements of modulation spectrum factorization for robust speech recognition," the 27th International Conference on Computational Linguistics and Speech Processing (ROCLING 2015), Hsinchu, Taiwan, October 1-2, 2015. (in Chinese)
  9. Ssu-Cheng Chen, Kuan-Yu Chen, Hsiao-Tsung Hung, Berlin Chen, "Exploring word embedding and concept information for language model adaptation in Mandarin large vocabulary continuous speech recognition," the 27th International Conference on Computational Linguistics and Speech Processing (ROCLING 2015), Hsinchu, Taiwan, October 1-2, 2015. (in Chinese)
  10. Kai-Wun Shih, Berlin Chen, Kuan-Yu Chen, Shih-Hung Liu, Hsin-Min Wang, "A study on representation learning techniques for extractive spoken document summarization," the 27th International Conference on Computational Linguistics and Speech Processing (ROCLING 2015), Hsinchu, Taiwan, October 1-2, 2015. (in Chinese) 
  11. Po-Han Hao,  Ssu-Cheng Chen, Berlin Chen, "Leveraging concept modeling techniques for language model adaptation in Mandarin large vocabulary continuous speech recognition," the 26th International Conference on Computational Linguistics and Speech Processing (ROCLING 2014), Jhongli, Taiwan, September 25-26, 2014. (in Chinese)
  12. Shih-Hung Liu, Kuan-Yu Chen, Yu-Lun Hsieh,  Hsin-Min Wang, Wen-Lian Hsu, Berlin Chen, "Investigating novel sentence modeling techniques for extractive speech summarization," the 26th International Conference on Computational Linguistics and Speech Processing (ROCLING 2014), Jhongli, Taiwan, September 25-26, 2014. (in Chinese)
  13. Shih-Hung Liu, Kuan-Yu Chen, Hsin-Min Wang, Wen-Lian Hsu, Berlin Chen, "Improved Sentence Modeling Techniques for Extractive Speech Summarization," ROCLING XXV: Conference on Computational Linguistics and Speech Processing (ROCLING 2013), October 4-5, 2013. (in Chinese) (Best Paper Award)
  14. Yu-Chen Kao, Berlin Chen, "Improved Modulation Spectrum Histogram Equalization for Robust Speech Recognition," ROCLING XXV: Conference on Computational Linguistics and Speech Processing (ROCLING 2013), October 4 - 5, 2013. (in Chinese)
  15. Hsin-Ju Hsieh, Jeih-weih Hung, Berlin Chen, "Improved histogram equalization methods for robust speech recognition," ROCLING XXIV: Conference on Computational Linguistics and Speech Processing (ROCLING 2012), September 21 - 22, 2012. (in Chinese)
  16. Bang-Xuan Huang, Hank Hao, Kuan-Yu Chen, Berlin Chen, "Recurrent Neural Network-based Language Modeling with Relevance Information," ROCLING XXIV: Conference on Computational Linguistics and Speech Processing (ROCLING 2012), September 21 - 22, 2012. (in Chinese) (Best Paper Award)
  17. Min-Hsuan Lai, Bang-Xuan Huang, Kuan-Yu Chen and Berlin Chen, "Empirical comparisons of various discriminative language models for speech recognition," ROCLING XXIII: Conference on Computational Linguistics and Speech Processing (ROCLING 2011), September 8-9, 2011. (in Chinese) (Best Paper Award)
  18. Wen-Yi Chu, Yu-Chen Kao, Kuan-Yu Chen, Berlin Chen and Jeih-Weih Hung, "Probabilistic modulation spectrum factorization for robust speech recognition," ROCLING XXIII: Conference on Computational Linguistics and Speech Processing (ROCLING 2011), September 8-9, 2011. (in Chinese)
  19. Yueng-Tien Lo, Berlin Chen, "A comparative study on margin-based discriminative training of acoustic models," ROCLING XXII: Conference on Computational Linguistics and Speech Processing (ROCLING 2010), September 1-2, 2010. (in Chinese)
  20. Jia-Wen Liu, Shih-Hsiang Lin, Berlin Chen, "Exploiting discriminative language models for reranking speech recognition hypotheses," ROCLING XXII: Conference on Computational Linguistics and Speech Processing (ROCLING 2010), September 1-2, 2010. (in Chinese)
  21. Hung-Shin Lee, Berlin Chen, “Likelihood ratio based discriminant analysis for large vocabulary continuous speech recognition,” ROCLING XXI: Conference on Computational Linguistics and Speech Processing (ROCLING 2009), September 1-2, 2009. (in Chinese)
  22. Guan-Yu Chen, Berlin Chen, “On the Use of Topic Models for Large Vocabulary Continuous Speech Recognition,” ROCLING XXI: Conference on Computational Linguistics and Speech Processing (ROCLING 2009), September 1-2, 2009. (in Chinese)
  23. Shih-Hung Liu, Fang-Hui Chu, Berlin Chen, “Improved MPE-based discriminative training of acoustic models for Mandarin large vocabulary continuous speech recognition,” ROCLING XIX: Conference on Computational Linguistics and Speech Processing (ROCLING 2007), September 6-7, 2007. (in Chinese)
  24. Shih-Hsiang Lin, Yao-Ming Yeh, Berlin Chen, “An improved histogram equalization approach for robust speech recognition,” ROCLING XVIII: Conference on Computational Linguistics and Speech Processing (ROCLING 2006), September 7-8, 2006. (in Chinese)
  25. Jen-Wei Kuo, Shih-Hung Liu, Berlin Chen, “An empirical study on word error minimization approaches for Mandarin large vocabulary speech recognition,” ROCLING XVII: Conference on Computational Linguistics and Speech Processing (ROCLING 2005), September 15-16, 2005, pp. 371-384. (in Chinese)
  26. Jen-Wei Kuo, Wen-Hung Tsai, Berlin Chen, “Exploiting unsupervised learning to mandarin TV news transcription: an initial study," ROCLING XVI: Conference on Computational Linguistics and Speech Processing (ROCLING 2004), September 2-3, 2004. (in Chinese)
   Dissertation/Thesis
  1. Berlin Chen, “Speech information retrieval for Mandarin Chinese - syllable-based indexing features, statistical retrieval models and improved approaches,” Ph.D. Dissertation, National Taiwan University, June 2001. (Advisor: Prof. Lin-shan Lee)
  2. Berlin Chen, “Speaker-independent Mandarin polysyllabic word recognition.” Master Thesis, National Chiao Tung University, June 1996. (Advisor: Prof. Chi-Min Liu)