西田昌史 (NISHIDA Masafumi)

 

Profile

2015年10月に静岡大学情報学部情報科学科に着任しました。 インターネットやクラウド上に蓄積された大量の映像や音声などのビッグデータから,本当にほしい情報だけを瞬時に取り出せるために,音データの構造化ならびに検索技術の研究開発に取り組んでいます.また,高齢者が自らの力でいきいきとした生活が送れるように支援を行う日常生活行動のモニタリングや,障がいの影響を感じさせない誰もが使いやすいユニバーサルなコミュニケーションの実現を目指しています.


Masafumi Nishida received a B.E. in 1997, an M.E. in 1999, and a Ph.D. in 2002, all in Electronics and Informatics, and all from Ryukoku University, Shiga, Japan. From 2002 to 2003, he was a post-doctoral researcher at PRESTO, Japan Science and Technology Corporation. In 2003, he became a Research Associate at the Department of Information Science, Chiba University. From 2007 to 2008, he was an Assistant Professor at the Graduate School of Advanced Integration Science, Chiba University. From 2009 to 2013, he was an Associate Professor at the Department of Information Systems Design, Doshisha University. In 2014, he was an Designated Associate Professor at the Institute of Innovation for Future Society, Nagoya University. Currently, he is an Associate Professor at the Department of Informatics, Shizuoka University. His research interests include speech recognition, speaker recognition, spoken dialogue systems, well-being information technology, and behavior signal processing. He received the 2011 Yamashita SIG Research Award from IPSJ. He is a Member of the IEICE, the IPSJ, the ASJ and the JSAI.


First International Workshop on Machine Learning in Spoken Language Processing (MLSLP) Publication Chairs (2015年5月~2015年9月)
日本音響学会 東海支部 庶務幹事 (2015年4月~2017年3月)
電子情報通信学会 音声研究会 専門委員 (2014年6月~2016年6月)
日本音響学会 関西支部 庶務幹事 (2011年4月~2013年3月)
第73回情報処理学会全国大会 プログラム編成委員 (2011年3月)
高度言語情報融合フォーラム 音声認識・音声対話技術講習会 講師 (2010年8月~2014年8月)
情報処理学会 音声言語情報処理研究会(SLP) 運営委員 (2008年4月~2012年3月)
ヒューマンインタフェース学会 アクセシブル・インタフェース専門研究会(SIGACI) 幹事 (2007年1月~2009年1月)
Young Researchers' Roundtable on Spoken Dialog Systems Workshop 2005 Advisory Committee Member (2005年9月)
日本手話学会 第31回大会 実行委員 (2005年7月)
電子情報通信学会 福祉情報工学研究会(WIT) 専門委員 (2005年5月~2009年5月)
連続音声認識コンソーシアム 音声認識講習会 講師 (2003年8月)
情報処理学会 連続音声認識コンソーシアム 実行委員 (2003年8月)
日本音響学会 関西支部 若手研究者交流研究発表会 実行委員 (2002年12月)

電子情報通信学会 英文論文誌 「Recent Advances in Machine Learning for Spoken Language Processing」小特集号 編集幹事 (2015年7月~2016年10月)
電子情報通信学会 英文論文誌 編集委員 (2011年5月~2015年5月)
電子情報通信学会 英文論文誌 「Special Section on Recent Advances in Multimedia Signal Processing Techniques and Applications」小特集号 編集委員 (2011年3月~2012年5月)
電子情報通信学会 和文論文誌 「情報福祉」特集号 編集委員 (2006年6月~2007年3月)
電子情報通信学会 和文論文誌 常任査読委員 (2010年8月~)
日本音響学会 論文誌 査読委員 (2010年4月~)
IEEE Transactions on Neural Networks Reviewer (2006年8月~)
情報処理学会 論文誌 査読委員 (2005年11月~)
IEEE Signal Processing Letters Reviewer (2004年12月~)

Journal Papers

  1. S. Yamamoto, K. Taguchi, K. Ijuin, I. Umata, and M. Nishida,
    "Multimodal Corpus of Multiparty Conversations in L1 and L2 Languages and Findings Obtained from It",
    Language Resources and Evaluation, Vol.49, Issue 4, pp.857-882, Nov. 2015.
  2. X. Wang, J. Zhang, M. Nishida, S. Yamamoto,
    "Phoneme Set Design for Speech Recognition of English by Japanese",
    IEICE Transactions on Information and Systems, Vol.E98-D, No.1, pp.148-156, Jan. 2015.
  3. 南條 浩輝,古谷 遼,西田 昌史,
    "オープンソース音声認識エンジンJuliusへのベイズリスク最小化機能の実装と評価",
    電子情報通信学会論文誌, 「システム開発論文」特集号, Vol.J96-D, No.10, pp.2530-2539, Oct. 2013.
  4. K. Jokinen, H. Furukawa, M. Nishida, S. Yamamoto,
    "Gaze and Turn-Taking Behavior in Casual Conversational Interactions",
    ACM Transactions on Interactive Intelligent Systems, Vol.3, No.2, Article 12, pp.1-30, July 2013.
  5. Y. Fukuoka, K. Miyazawa, H. Mori, M. Miyagi, M. Nishida, Y. Horiuchi, A. Ichikawa, H. Hoshino, M. Noshiro, and A. Ueno,
    "Development of a Compact Wireless Laplacian Electrode Module for Electromyograms and Its Human Interface Applications",
    Journal of Sensors, Vol.13, Issue 2, pp.2368-2383, Feb. 2013.
  6. N. Suzuki, T. Tanaka, M. Nishida, and S. Yamamoto,
    "Selection and Rejection of Recognition Results Obtained with Multiple Recognizers of Various Recognition Units Using Support Vector Machine",
    Journal of Signal Processing, Vol.16, No.4, pp.327-330, July 2012.
  7. 西田 昌史,堀内 靖雄,黒岩 眞吾,市川 熹,
    "視覚障害支援のための意味情報に基づく仮名漢字変換",
    電子情報通信学会論文誌, Vol.J95-D, No.4, pp.960-968, Apr. 2012.
  8. H. Lu, M. Nishida, Y. Horiuchi, S. Kuroiwa,
    "Text-Independent Speaker Identification in Phoneme-Independent Subspace Using PCA Transformation",
    International Journal of Biometrics, Vol.2, No.4, pp.379-390, Oct. 2010.
  9. 西田 昌史,前畠 大,鈴木 いおり,堀内 靖雄,黒岩 眞吾,
    "位置と動きに基づくマルチストリームHMMを用いた手話認識",
    電気学会論文誌C, 「ヒューマンインタフェース・バイオサイバネティックス」特集号, Vol.129, No.10, pp.1902-1907, Oct. 2009.
  10. 堀内 靖雄,西田 昌史,市川 熹,
    "ブレスによる合図を検出する伴奏システム",
    情報処理学会論文誌,「音楽情報処理」特集号, Vol.50, No.3, pp.1079-1089, Mar. 2009.
  11. 西田 昌史,堀内 靖雄,黒岩 眞吾,市川 熹,
    "書き起こしへの付与を目指した音声とテキストを対象とした発話印象の分析 ",
    情報処理学会論文誌,「音声ドキュメント処理」特集号, Vol.50, No.2, pp.460-468, Feb. 2009.
  12. 安ヶ平 雄太,堀内 靖雄,西田 昌史,黒岩 眞吾,
    "日本手話の手話発話速度の違いによる手動作変化の分析",
    手話学研究,Vol.17, pp.57-68, Sep. 2008.
  13. S. Tanaka, K. Nakazono, M. Nishida, Y. Horiuchi, and A. Ichikawa,
    "Evaluating Interpreter's Skill by Measurement of Prosody Recognition",
    Transactions of the Japanese Society for Artificial Intelligence, Vol.23, No.3, pp.117-126, Mar. 2008.
  14. 宮城 愛美,西田 昌史,堀内 靖雄,市川 熹,
    "発言権を考慮した指点字と文字による会議システムの構築",
    電子情報通信学会論文誌,「情報福祉」特集号,Vol.J90-D, No.3, pp.732-741, Mar. 2007.
  15. 堀内 靖雄, 山崎 志織, 西田 昌史, 市川 熹,
    "日本手話対話の話者交替に関する手話言語の特徴",
    ヒューマンインタフェース学会論文誌,「インタラクション行動分析」特集号, Vol.8, No.1, pp.1-8, Feb. 2006.
  16. 大須賀 智子, 堀内 靖雄, 西田 昌史, 市川 熹,
    "音声対話での話者交替/継続の予測における韻律情報の有効性",
    人工知能学会論文誌, Vol.21, No.1, pp.1-8, Jan. 2006.
  17. M. Nishida and T. Kawahara,
    "Speaker Model Selection Based on the Bayesian Information Criterion Applied to Unsupervised Speaker Indexing",
    IEEE Transactions on Speech and Audio Processing, Vol.13, No.4, pp.583-592, July 2005.
  18. 西田 昌史,間宮 嘉誉,堀内 靖雄,市川 熹,
    "強化学習に基づくオンライン逐次環境適応による雑音下音声認識",
    第3回情報科学技術フォーラム(FIT), 情報科学技術レターズ, pp.135-137, Sep. 2004.
  19. 西田 昌史,河原 達也,
    "BICに基づく統計的話者モデル選択による教師なし話者インデキシング",
    電子情報通信学会論文誌, Vol.J87-D-II, No.2, pp.504-512, Feb. 2004.
  20. 西田 昌史,緒方 淳,有木 康雄,
    "音声認識と話者認識を統合した話者の人名付与システム",
    情報処理学会論文誌,「音声言語情報処理とその応用」特集号, Vol.43, No.7, pp.2205-2213, July 2002.
  21. 西田 昌史,有木 康雄,
    "音韻性を抑えた話者空間への射影による話者認識",
    電子情報通信学会論文誌, Vol.J85-D-II, No.4, pp.554-562, April 2002.
  22. 西田 昌史,有木 康雄,
    "話者固有空間における動的・静的特徴統合による話者照合",
    電子情報通信学会論文誌, Vol.J83-D-II, No.12, pp.2536-2544, Dec. 2000.
  23. 西田 昌史,緒方 淳,有木 康雄,
    "アナウンサー発話の自動抽出とディクテーションによるニュース記事分類 ",
    情報処理学会論文誌,「音声言語情報処理」特集号, Vol.40, No.4, pp.1482-1490, April 1999.

International Conference Papers

  1. M. Nishida, N. Kitaoka, K. Takeda,
    "Daily Activity Recognition Based on Acoustic Signals and Acceleration Signals Estimated with Gaussian Process",
    Proceedings of the 7th Asia-Pacific Signal and Information Processing Association (APSIPA), pp.279-282, Dec. 2015.
  2. T. Hayashi, M. Nishida, N. Kitaoka, K. Takeda,
    "Daily Activity Recognition Based on DNN Using Environmental Sound and Acceleration Signals",
    Proceedings of the 23rd European Signal Processing Conference (EUSIPCO), pp.2351-2355, Aug. 2015.
  3. M. Nishida, N. Kitaoka, K. Takeda,
    "Development and Preliminary Analysis of Sensor Signal Database of Continuous Daily Living Activity over the Long Term",
    Proceedings of the 6th Asia-Pacific Signal and Information Processing Association (APSIPA), pp.1-6, Dec. 2014.
  4. X. Wang, J. Zhang, M. Nishida, S. Yamamoto,
    "Phoneme Set Design Using English Speech Database by Japanese for Dialogue-Based English CALL Systems",
    Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC), pp.3948-3951, May 2014.
  5. I. Umata, S. Yamamoto, K. Ijuin, M. Nishida,
    "Effects of Language Proficiency on Eye-gaze in Second Language Conversations: Toward Supporting Second Language Collaboration",
    Proceedings of the 15th ACM International Conference on Multimodal Interaction (ICMI), pp.413-419, Dec. 2013.
  6. J. Zhang, Y. Sun, T. Zou, X. Wang, M. Nishida, S. Yamamoto,
    "Improve Japanese C2L Learners’Capability to Distinguish Chinese Tone 2 and Tone 3 Through Perceptual Training",
    Proceedings of the 16th Oriental COCOSDA, pp.1-6, Nov. 2013.
    [Best Paper Award]
  7. W. Li, J. Zhang, Y. Xie, X. Wang, M. Nishida, S. Yamamoto,
    "Using Mutual Information Criterion to Design an Effective Lexicon for Chinese Pinyin-to-Character Conversion",
    Proceedings of the 6th International Conference on Asian Language Processing (IALP), pp.269-272, Aug. 2013.
  8. X. Wang, J. Zhang, M. Nishida, S. Yamamoto,
    "A Dialogue-Based English CALL System for Japanese",
    Proceedings of the 12th National Conference on Man-Machine Speech Communication (NCMMSC), pp.1-5, Aug. 2013.
  9. S. Yamamoto, K. Taguchi, I. Umata, K. Kabashima, M. Nishida,
    "Differences in Interactional Attitudes in Native and Second Language Conversations: Quantitative Analyses of Multimodal Three-Party Corpus",
    Proceedings of the 35th Annual Meeting of the Cognitive Science Society (CogSci), pp.3823-3828, Aug. 2013.
  10. K. Kabashima, M. Nishida, K. Jokinen, S. Yamamoto,
    "Multimodal Corpus of Conversations in Mother Tongue and Second Language by Same Interlocutors",
    Proceedings of the 4th International Workshop on Eye Gaze in Intelligent Human Machine Interaction (EGIHMI), pp.1-5, Oct. 2012.
  11. Y. Nagai, T. Senzai, S. Yamamoto, M. Nishida,
    "Sentence Classification with Grammatical Errors and those out of Scope of Grammar Assumption for Dialogue-based CALL Systems",
    Proceedings of the 15th International Conference on Text, Speech and Dialogue (TSD), Springer Lecture Notes in Computer Science(LNCS), Vol.7499, pp.616-623, Sep. 2012.
  12. S. Yamasaki, H. Furukawa, M. Nishida, K. Jokinen, S. Yamamoto,
    "Multimodal Corpus of Multi-Party Conversations in Second Language",
    Proceedings of the 8th International Conference on Language Resources and Evaluation (LREC), pp.416-421, May 2012.
  13. N. Suzuki, T. Tanaka, M. Nishida, S. Yamamoto,
    "Automatic Speech Recognition with Confidence Measures Obtained by Multiple Recognizers of Various Recognition Units",
    Proceedings of the 9th International Workshop on Nonlinear Circuits, Communications, and Signal Processing (NCSP), pp.162-165, Mar. 2012.
    [Student Paper Award]
  14. M. Nishida, Y. Ishikawa, S. Yamamoto,
    "Speaker Clustering in Multi-party Conversation",
    Proceedings of the 3rd Nordic Symposium on Multimodal Communication (NOMCO), NEALT Proceedings Series, Vol.15, pp.56-61, Dec. 2011.
  15. H. Furukawa, M. Nishida, K. Jokinen, S. Yamamoto,
    "A Multimodal Corpus for Modeling Turn Management in Multi-party Conversations",
    Proceedings of the 14th Oriental COCOSDA, pp.142-146, Oct. 2011.
  16. M. Nishida and S. Yamamoto,
    "Speaker Clustering Based on Non-negative Matrix Factorization",
    Proceedings of the 12th Annual Conference of the International Speech Communication Association (INTERSPEECH), pp.949-952, Aug. 2011.
  17. K. Jokinen, K. Harada, M. Nishida, S. Yamamoto,
    "Turn-alignment Using Eye-gaze and Speech in Conversational Interaction",
    Proceedings of the 11th Annual Conference of the International Speech Communication Association (INTERSPEECH), pp.2018-2021, Sep. 2010.
  18. M. Nishida, Y. Horiuchi, S. Kuroiwa, A. Ichikawa,
    "Automatic Speech Recognition Based on Multiple Level Units in Spoken Dialogue System for In-vehicle Appliances",
    Proceedings of the 13th International Conference on Text, Speech and Dialogue (TSD), Springer Lecture Notes in Artificial Intelligence (LNAI) , Vol.6231, pp.539-546, Sep. 2010.
  19. K. Jokinen, S. Yamamoto, M. Nishida,
    "Collecting and Annotating Conversational Eye-Gaze Data",
    Proceedings of International Workshop on Multimodal Corpora: Advances in Capturing, Coding and Analyzing Multimodality, pp.125-130, May 2010.
  20. K. Jokinen, M. Nishida, S. Yamamoto,
    "On Eye-gaze and Turn-taking",
    Proceedings of the 2nd International Workshop on Eye Gaze in Intelligent Human Machine Interaction (EGIHMI), pp.118-123, Feb. 2010.
  21. K. Jokinen, M. Nishida, S. Yamamoto,
    "Eye-gaze Experiments for Conversation Monitoring",
    Proceedings of the 3rd International Universal Communication Symposium (IUCS), pp.303-308, Dec. 2009.
  22. A. Abdelwahab, H. Sekiya, I. Matsuba, Y. Horiuchi, S. Kuroiwa, M. Nishida,
    "An Efficient Collaborative Filtering Algorithm Using SVD-free Latent Semantic Indexing and Particle Swarm Optimization",
    Proceedings of the 5th IEEE International Conference on Natural Language Processing and Knowledge Engineering (NLP-KE), pp.220-223, Sep. 2009.
  23. H. Okamoto, S. Tsuge, A. Abdelwahab, M. Nishida, Y. Horiuchi, S. Kuroiwa,
    "Text-Independent Speaker Verification Using Rank Threshold in Large Number of Speaker Models",
    Proceedings of the 10th Annual Conference of the International Speech Communication Association (INTERSPEECH), pp.2367-2370, Sep. 2009.
  24. T. Yui, A. Abdelwahab, M. Nishida, Y. Horiuchi, S. Kuroiwa,
    "Evaluation of Fundamental Frequency Prediction from MFCC Using Japanese Utterance",
    Proceedings of the 6th International Workshop on Nonlinear Circuits and Signal Processing (NCSP), pp.49-52, Mar. 2009.
  25. M. Maebatake, I. Suzuki, M. Nishida, Y. Horiuchi, S. Kuroiwa,
    "Sign Language Recognition Based on Position and Movement Using Multi-Stream HMM",
    Proceedings of the 2nd International Symposium on Universal Communication (ISUC), pp.478-481, Dec. 2008.
  26. H. Lu, H. Okamoto, M. Nishida, Y. Horiuchi, S. Kuroiwa,
    "Text-Independent Speaker Identification Based on Feature Transformation to Phoneme-Independent Subspace",
    Proceedings of the 11th IEEE International Conference on Communication Technologies (ICCT), pp.692-695, Nov. 2008.
  27. S. Sato, T. Kimura, Y. Horiuchi, M. Nishida, S. Kuroiwa, A. Ichikawa,
    "A Method for Automatically Estimating F0 Model Parameters and A Speech Re-Synthesis Tool Using F0 Model and STRAIGHT",
    Proceedings of the 9th Annual Conference of the International Speech Communication Association (INTERSPEECH), pp.545-548, Sep. 2008.
  28. S. Tanaka, K. Nakazono, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Skill-NMS for an Indicator of Qualitative Skill in the Interpreters of Japanese Sign Language",
    Proceedings of International Symposium on Skill Science (ISSS), pp.178-180, Sep. 2007.
  29. M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Unsupervised Training of Adaptation Rate Using Q-learning in Large Vocabulary Continuous Speech Recognition",
    Proceedings of the 8th Annual Conference of the International Speech Communication Association (INTERSPEECH), pp.278-281, Aug. 2007.
  30. H. Terashi, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Multiple Utterance Prediction Based on a Tree Structure of Dialogue States",
    The 4th Joint Meeting of ASA and ASJ, Vol.120, No.5, 1pSC39, pp.3043, Nov. 2006.
  31. M. Kawakami, H. Terashi, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Selection of Recognition Candidates Based on Parallel Recognition of Sentences and Partial Words in Spoken Dialogue",
    The 4th Joint Meeting of ASA and ASJ, Vol.120, No.5, 1pSC38, pp.3043, Nov. 2006.
  32. M. Miyagi, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Analysis of Prosody in Finger Braille Using Electromyography",
    Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBS), pp.4901-4904, Sep. 2006.
  33. M. Miyagi, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Investigation on Effect of Prosody in Finger Braille",
    Proceedings of the 10th International Conference on Computers Helping People with Special Needs (ICCHP), pp.863-869, July 2006.
  34. M. Miyagi, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Conference System Using Finger Braille",
    Proceedings of Guidelines on Tactile and Haptic Interactions (GOTHI), pp.28-31, Oct. 2005.
  35. M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Automatic Speech Recognition Based on Adaptation and Clustering Using Temporal-Difference Learning",
    Proceedings of INTERSPEECH - the 9th European Conference on Speech Communication and Technology (EUROSPEECH), pp.285-288, Sep. 2005.
  36. T. Ohsuga, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Investigation of the Relationship between Turn-taking and Prosodic Features in Spontaneous Dialogue",
    Proceedings of INTERSPEECH - the 9th European Conference on Speech Communication and Technology (EUROSPEECH), pp.33-36, Sep. 2005.
  37. S. Tanaka, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Production of Prominence in Japanese Sign Language",
    Proceedings of INTERSPEECH - the 9th European Conference on Speech Communication and Technology (EUROSPEECH), pp.2421-2424, Sep. 2005.
  38. M. Nishida, Y. Mamiya, Y. Horiuchi, A. Ichikawa,
    "On-line Incremental Adaptation Based on Reinforcement Learning for Robust Speech Recognition",
    Proceedings of INTERSPEECH - the 8th International Conference on Spoken Language Processing (ICSLP), Vol.3, pp.1985-1988, Oct. 2004.
  39. T. Ohsuga, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "Estimating Syntactic Structure from Prosodic Features in Japanese Speech",
    Proceedings of INTERSPEECH - the 8th International Conference on Spoken Language Processing (ICSLP), Vol.4, pp.3041-3044, Oct. 2004.
  40. M. Nishida and T. Kawahara,
    "Speaker Indexing and Adaptation Using Speaker Clustering based on Statistical Model Selection",
    Proceedings of the 29th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Vol.1, pp.353-356, May 2004.
  41. T. Hatano, M. Nishida, Y. Horiuchi, A. Ichikawa,
    "The Cognitive Unit of Segmentation for Speech in Japanese",
    Proceedings of the 18th International Congress on Acoustics (ICA), Vol. 4, pp.3325-3328, April 2004.
  42. M. Nishida and T. Kawahara,
    "Speaker Model Selection Using Bayesian Information Criterion for Speaker Indexing and Speaker Adaptation",
    Proceedings of the 8th European Conference on Speech Communication and Technology (EUROSPEECH), pp.1849-1852, Sep. 2003.
  43. M. Nishida and T. Kawahara,
    "Unsupervised Speaker Indexing Using Speaker Model Selection Based on Bayesian Information Criterion",
    Proceedings of the 28th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Vol.1, pp.172-175, April 2003.
  44. Y. Akita, M. Nishida, T. Kawahara,
    "Automatic Transcription of Discussions Using Unsupervised Speaker Indexing",
    Proceedings of ISCA & IEEE Workshop on Spontaneous Speech Processing and Recognition (SSPR), pp.79-82, April 2003.
  45. Y. Ariki and M. Nishida,
    "Speaker Naming System by Associating Speech and Speaker Recognition Results",
    Proceedings of ISCA Workshop on Multilingual Spoken Document Retrieval (MSDR), pp.61-66, April 2003.
  46. M. Nishida and Y. Ariki,
    "Speaker Recognition by Separating Phonetic Space and Speaker Space",
    Proceedings of the 7th European Conference on Speech Communication and Technology (EUROSPEECH), Vol.2, pp.1381-1384, Sep. 2001.
  47. M. Nishida and Y. Ariki,
    "Speaker Verification by Integrating Dynamic and Static Features Using Subspace Method",
    Proceedings of the 6th International Conference on Spoken Language Processing (ICSLP), Vol.3, pp.1013-1016, Oct. 2000.
  48. M. Nishida and Y. Ariki,
    "Speaker Indexing for News Articles, Debates and Drama in Broadcasted TV Programs",
    Proceedings of the 6th IEEE International Conference on Multimedia Computing and Systems (ICMCS), Vol.2, pp.466-471, June 1999.
  49. M. Nishida and Y. Ariki,
    "Real Time Speaker Indexing Based on Subspace Method - Application to TV News Articles and Debate -",
    Proceedings of the 5th International Conference on Spoken Language Processing (ICSLP), Vol.4, pp.1347-1350, Dec. 1998.
  50. M. Nishida and Y. Ariki,
    "Speaker Indexing for Broadcasted TV Programs",
    Proceedings of the 5th International Workshop on Human Interface Technology (IWHIT), pp.1-6, Nov. 1998.
    [Invited Paper]
  51. Y. Ariki, J. Ogata, M. Nishida,
    "News Dictation and Article Classification Using Automatically Extracted Announcer Utterance",
    Proceedings of 1st International Conference on Advanced Multimedia Content Processing (AMCP), pp.78-89, Nov. 1998.
  52. Y. Sugiyama, N. Ishikawa, M. Nishida, Y. Ariki,
    "Indexing and Retrieval of Human Individuals on Video Data Using Face and Speaker Recognition",
    Proceedings of 1st International Workshop on Advanced Image Technology (IWAIT), pp.122-127, Jan. 1998.

Chapters in Books

  • 編著 情報福祉の基礎研究会,
    "情報福祉の基礎知識 -障害者・高齢者が使いやすいインタフェース-",
    ジアース教育新社, pp.89-91(4.3.6 機械学習 担当), April 2008.
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