HARA Kazuo 原一夫

Researcher Number	30467691
Other IDs
Affiliation (Current)	2022: 山形大学, 理学部, 教授
Affiliation (based on the past Project Information) *help	2017 – 2021: 山形大学, 理学部, 准教授 2016: 国立遺伝学研究所, 生命情報研究センター, 助教 2015: 国立遺伝学研究所, 生命情報研究センター, 研究員 2012 – 2015: 国立遺伝学研究所, 生命情報研究センター, 特任研究員 2012: 国立遺伝学研究所, 生命情報研究センター, 研究員 2011: 国立遺伝学研究所, 生命情報・DDBJ研究センター, 研究員 2009 – 2010: Nara Institute of Science and Technology, 情報科学研究科, 研究員
Review Section/Research Field	Principal Investigator Intelligent informatics / Multimedia database / Basic Section 60030:Statistical science-related Except Principal Investigator Intelligent informatics / Basic Section 61030:Intelligent informatics-related
Keywords	Principal Investigator 構文解析 / 自然言語処理 / 機械学習 / 並列句解析 / アラインメント / 単純文化 / 脱文脈化 / 意味解析 / 近傍検索 / ハブネス / 高次元データ … More Except Principal Investigator … More リンク解析 / 高次元データ / 近傍検索 / ハブ / 類似度尺度 / 距離尺度 / データマイニング / 類似度 / テキストマイニング / 単語分散表現 Less

「ハブネス」を活用して行う高次元データの解析Principal Investigator
- Principal Investigator
  
  原一夫
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  Yamagata University
単語分散表現の頻度エンコード問題の解消
- Principal Investigator
  
  鈴木郁美
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61030:Intelligent informatics-related
- Research Institution
  Nagasaki University
Elucidation of hub phenomenon occurring in large-scale data and its application to bio-medical dataPrincipal Investigator
- Principal Investigator
  
  Hara Kazuo
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Multimedia database
- Research Institution
  Yamagata University
  National Institute of Genetics
Studies on link analytic similarity measures for high-dimensional/structured data
- Principal Investigator
  
  Shimbo Masashi
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Intelligent informatics
- Research Institution
  Nara Institute of Science and Technology
Simplifying Complicated Sentences for Information Extraction from Text DocumentsPrincipal Investigator
- Principal Investigator
  
  HARA KAZUO
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Intelligent informatics
- Research Institution
  National Institute of Genetics
Parsing with Coordinate Structure Analysis based on Sequence AlignmentPrincipal Investigator
- Principal Investigator
  
  HARA Kazuo
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Intelligent informatics
- Research Institution
  National Institute of Genetics
  Nara Institute of Science and Technology

All 2017 2016 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Centered kNN Graph for Semi-Supervised Learning2017
- Author(s)
  Suzuki Ikumi、Hara Kazuo
- Journal Title
  
  SIGIR '17 Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval
  
  Volume: SIGIR '17 Proceedings Pages: 857-860
- DOI
  10.1145/3077136.3080662
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02821
[Journal Article] Reducing Hub Translation Candidates Improves the Accuracy of Bilingual Lexicon Extraction from Comparable Corpora2016
- Author(s)
  重藤優太郎, 鈴木郁美, 原一夫, 新保仁, 松本裕治
- Journal Title
  
  Transactions of the Japanese Society for Artificial Intelligence
  
  Volume: 31 Issue: 2 Pages: E-F43_1-12
- DOI
  10.1527/tjsai.e-f43
  10.1527/tjsai.E-F43
- NAID
  130005126835
- ISSN
  1346-0714, 1346-8030
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24300057
[Journal Article] Community Detection from Signed Networks2013
- Author(s)
  杉原貴彦，劉欣，村田剛志
- Journal Title
  
  Transactions of the Japanese Society for Artificial Intelligence
  
  Volume: 28(1) Issue: 1 Pages: 297-310
- DOI
  10.1527/tjsai.28.67
- NAID
  130003362308
- ISSN
  1346-0714, 1346-8030
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22240007, KAKENHI-PROJECT-22300049, KAKENHI-PROJECT-24300057
[Journal Article] Computation of Contextual Word Similarity Exploiting Syntactic and Semantic Structural Co-occurrences2013
- Author(s)
  原一夫, 鈴木郁美, 新保仁, 松本裕治
- Journal Title
  
  Transactions of the Japanese Society for Artificial Intelligence
  
  Volume: 28 Issue: 4 Pages: 379-390
- DOI
  10.1527/tjsai.28.379
- NAID
  130003362340
- ISSN
  1346-0714, 1346-8030
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23240020, KAKENHI-PROJECT-24300057, KAKENHI-PROJECT-24500193, KAKENHI-PROJECT-25730142
[Journal Article] Assessment of NER solutions against the first and second CALBC Silver Standard Corpus2011
- Author(s)
  Dietrich Rebholz-Schuhmann, Nigel Collier, Udo Hahn, Kazuo Haraら37名(Kazuo Haraは21番目)
- Journal Title
  
  Journal of Biomedical Semantics
  
  Volume: 2(Suppl5)
- DOI
  10.1186/2041-1480-2-s5-s11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700170
[Journal Article] Coordination Analysis Using Global Structural Constraints and Alignment-based Local Features2010
- Author(s)
  原一夫,新保仁,松本裕治
- Journal Title
  
  Transactions of the Japanese Society for Artificial Intelligence
  
  Volume: Vol.25, No.5 Issue: 5 Pages: 560-569
- DOI
  10.1527/tjsai.25.560
- NAID
  130000308089
- ISSN
  1346-0714, 1346-8030
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700170
[Journal Article] Unsupervised WSD by finding the predominant sense using context as a dynamic thesaurus2010
- Author(s)
  Javier Tejada-Carcamo, Hiram Calvo, Alexander Gelbukh, and Kazuo Hara
- Journal Title
  
  Journal of Computer Science and Technology
  
  Volume: Vol.25, No.5 Pages: 1030-1039
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700170
[Journal Article] バイパス付きアラインメントグラフを用いた日本語並列句検出と範囲同定2010
- Author(s)
  大熊秀治, 原一夫, 新保仁, 松本裕治
- Journal Title
  
  人工知能学会論文誌 25
  
  Pages: 206-214
- NAID
  130000151251
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700170
[Journal Article] 文法制約と系列アラインメントによる並列構造の解析2010
- Author(s)
  原一夫, 新保仁, 松本裕治
- Journal Title
  
  人工知能学会論文誌
  
  Volume: 25 Pages: 569-578
- NAID
  130000308089
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700170
[Journal Article] Unsupervised WSD by finding the predominant sense using context as a dynamic thesaurus2010
- Author(s)
  Javier Tejada-Carcamo, Hiram Calvo, Alexander Gelbukh, Kazuo Hara
- Journal Title
  
  Journal of Computer Science and Technology
  
  Volume: 25 Pages: 1030-1039
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700170
[Journal Article] Bypassed Alignment Graphs for Detection and Scope Disambiguation of Japanese Coordinate Phrases2010
- Author(s)
  大熊秀治,原一夫,新保仁,松本裕治
- Journal Title
  
  Transactions of the Japanese Society for Artificial Intelligence
  
  Volume: Vol.25, No.1 Issue: 1 Pages: 206-214
- DOI
  10.1527/tjsai.25.206
- NAID
  130000151251
- ISSN
  1346-0714, 1346-8030
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] Localized Centering: Reducing Hubness in Large-Sample Data2015
- Author(s)
  Kazuo Hara, Ikumi Suzuki, Masashi Shimbo, Kei Kobayashi, Kenji Fukumizu, Milos Radovanovic
- Organizer
  29th AAAI Conference on Artificial Intelligence (AAAI)
- Place of Presentation
  Hyatt Regency Austin, Austin, Texas, USA
- Year and Date
  2015-01-29
- Data Source
  KAKENHI-PROJECT-24500193
[Presentation] Reducing Hubness: A Cause of Vulnerability in Recommender Systems2015
- Author(s)
  Kazuo Hara, Ikumi Suzuki, Kei Kobayashi and Kenji Fukumizu
- Organizer
  The 38th Annual ACM SIGIR Conference (SIGIR 2015)
- Place of Presentation
  Santiago, Chile
- Year and Date
  2015-08-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24500193
[Presentation] Coordination-aware Dependency Parsing (Preliminary Report)2015
- Author(s)
  Akifumi Yoshimoto, Kazuo Hara, Masashi Shimbo and Yuji Matsumoto
- Organizer
  The 14th International Conference on Parsing Technologies (IWPT 2015)
- Place of Presentation
  Bilbao, Spain
- Year and Date
  2015-07-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24500193
[Presentation] Annotating Cohesive Statements of Anatomical Knowledge Toward Semi-Automated Information Extraction2014
- Author(s)
  Kazuo Hara, Ikumi Suzuki, Kousaku Okubo, Isamu Muto
- Organizer
  6th International Conference on Knowledge Discovery and Information Retrieval (KDIR)
- Place of Presentation
  Barcelo Aran Mantegna Hotel, Rome, Italy
- Year and Date
  2014-10-23
- Data Source
  KAKENHI-PROJECT-24500193
[Presentation] Centering Similarity Measures to Reduce Hubs2013
- Author(s)
  Ikumi Suzuki, Kazuo Hara, Masashi Shimbo, Marco Saerens, and Kenji Fukumizu
- Organizer
  Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP)
- Place of Presentation
  Seattle, WA, USA
- Data Source
  KAKENHI-PROJECT-24300057
[Presentation] Centering Similarity Measures to Reduce Hubs2013
- Author(s)
  Ikumi Suzuki, Kazuo Hara, Masashi Shimbo, Marco Saerens, Kenji Fukumizu
- Organizer
  The 2013 Conference on Empirical Methods on Natural Language Processing (EMNLP)
- Place of Presentation
  Seattle, USA
- Data Source
  KAKENHI-PROJECT-24500193
[Presentation] Walk-based Computation of Contextual Word Similarity2012
- Author(s)
  Kazuo Hara, Ikumi Suzuki, Masashi Shimbo and Yuji Matsumoto
- Organizer
  COLING 2012, 24th International Conference on Computational Linguistics
- Place of Presentation
  Munbai, India
- Data Source
  KAKENHI-PROJECT-24500193
[Presentation] Investigating the effectiveness of Laplacian-based kernels in hub reduction2012
- Author(s)
  Ikumi Suzuki, Kazuo Hara, Masashi Shimbo, Yuji Matsumoto, Marco Saerens
- Organizer
  The 26 th AAAI Conference on Artificial Intelligence (AAAI-12)
- Place of Presentation
  Toronto, Ontario, Canada
- Year and Date
  2012-07-24
- Data Source
  KAKENHI-PROJECT-24300057
[Presentation] Walk-based computation of contextual word similarity2012
- Author(s)
  Kazuo Hara, Ikumi Suzuki, Masashi Shimbo, Yuji Matsumoto
- Organizer
  24th International Conference on Computational Linguistics (COLING 2012)
- Place of Presentation
  Mumbai, India
- Year and Date
  2012-12-14
- Data Source
  KAKENHI-PROJECT-24300057
[Presentation] バイオ医療テキストに対する並列構造解析と固有表現抽出の統合解析2010
- Author(s)
  原一夫,新保仁,松本裕治
- Organizer
  第33回日本分子生物学会年会・第83回日本生化学会大会合同大会(BMB2010)
- Place of Presentation
  神戸ポートアイランド
- Year and Date
  2010-12-10
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] 係り受け木を利用した単語類似度計算方法とそのシソーラス拡張への応用,情報処理学会研究報告2010
- Author(s)
  鈴木郁美,原一夫,新保仁,松本裕治
- Organizer
  自然言語処理研究会
- Place of Presentation
  広島市立大学
- Year and Date
  2010-11-18
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] 係り受け木を利用した単語類似度計算方法とそのシソーラス拡張への応用2010
- Author(s)
  鈴木郁美, 原一夫, 新保仁, 松本裕治
- Organizer
  情報処理学会研究報告,自然言語処理研究会,2009-NL-199
- Place of Presentation
  広島市立大学
- Year and Date
  2010-11-18
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] Towards automatic biomedical entity annotation by reducing error propagation2010
- Author(s)
  Kazuo Hara
- Organizer
  Proc. of the 1st CALBC workshop
- Place of Presentation
  European Bioinformatics Institute, Hinxton, Cambridgeshire, UK
- Year and Date
  2010-06-18
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] バイオ医療専門用語のシソーラス拡張のための分布類似度計算法の提案2010
- Author(s)
  鈴木郁美,原一夫,新保仁,松本裕治
- Organizer
  第33回日本分子生物学会年会・第83回日本生化学会大会合同大会(BMB2010)
- Place of Presentation
  神戸ポートアイランド
- Year and Date
  2010-12-10
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] Towards automatic biomedical entity annotation by reducing error propagation2010
- Author(s)
  Kazuo Hara
- Organizer
  The 1st CALBC workshop
- Place of Presentation
  European Bioinformatics Institute, Hinxton, Cambridge, U.K
- Year and Date
  2010-06-18
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] A Graph-based Approach for Biomedical Thesaurus Expansion2009
- Author(s)
  Ikumi Suzuki, Kazuo Hara, Masashi Shimbo and Yuji Matsumoto
- Organizer
  Proc. of the ACM 3rd International Workshop on Data and Text Mining in Bioinformatics(DTMBIO)
- Place of Presentation
  Hong Kong, China
- Year and Date
  2009-11-06
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] Coordinate structure analysis with global structural constraints and alignment-based local features2009
- Author(s)
  Kazuo Hara, Masashi Shimbo, Hideharu Okuma, Yuji Matsumoto
- Organizer
  Joint conference of the 47th Annual Meeting of the Association for Computational Linguistics and the 4th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing
- Place of Presentation
  Singapore, Singapore
- Year and Date
  2009-08-05
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] Coordinate structure analysis with global structural constraints and alignment-based local features2009
- Author(s)
  Kazuo Hara, Masashi Shimbo, Hideharu Okuma and Yuji Matsumoto
- Organizer
  Proc. of the Joint Conference of the 47th Annual Meeting of the Association for Computational Linguistics and the 4th International Joint Conference on Natural Language Processing(ACL-IJCNLP2009)
- Place of Presentation
  Singapore
- Year and Date
  2009-08-05
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] A Graph-based Approach for Biomedical Thesaurus Expansion2009
- Author(s)
  Ikumi Suzuki, Kazuo Hara, Masashi Shimbo, Yuji Matsumoto
- Organizer
  The ACM Third International Workshop on Data and Text Mining in Bioinformatics (DTMBIO)
- Place of Presentation
  Hong Kong, China
- Year and Date
  2009-11-06
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] Bypassed alignment graph for learning coordination in Japanese sentences2009
- Author(s)
  Hideharu Okuma, Kazuo Hara, Masashi Shimbo and Yuji Matsumoto
- Organizer
  Proc. of the Joint Conference of the 47th Annual Meeting of the Association for Computational Linguistics and the 4th International Joint Conference on Natural Language Processing(ACL-IJCNLP2009)
- Place of Presentation
  Singapore
- Year and Date
  2009-08-04
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] Bypassed alignment graph for learning coordination in Japanese sentences2009
- Author(s)
  Hideharu Okuma, Kazuo Hara, Masashi Shimbo, Yuji Matsumoto
- Organizer
  Joint conference of the 47th Annual Meeting of t he Association for Computational Linguistics and the 4th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing
- Place of Presentation
  Singapore, Singapore
- Year and Date
  2009-08-04
- Data Source
  KAKENHI-PROJECT-21700170
[Presentation] Localized centering: Reducing hubness in large-sample data
- Author(s)
  Kazuo Hara, Ikumi Suzuki, Masashi Shimbo, Kei Kobayashi, Kenji Fukumizu, Miloš Radovanović
- Organizer
  29th AAAI Conference on Artificial Intelligence
- Place of Presentation
  Austin, Texas, USA
- Year and Date
  2015-01-25 – 2015-01-30
- Data Source
  KAKENHI-PROJECT-24300057
[Presentation] Annotating cohesive statements of anatomical knowledge toward semi-automated information extraction
- Author(s)
  Kazuo Hara, Ikumi Suzuki, Kousaku Okubo, and Isamu Muto
- Organizer
  7th International Conference on Knowledge Discovery and Information Retrieval
- Place of Presentation
  Rome, Italy
- Year and Date
  2014-10-21 – 2014-10-24
- Data Source
  KAKENHI-PROJECT-24300057

1. SUZUKI Ikumi (20637730)

# of Collaborated Projects: 4 results

# of Collaborated Products: 9 results
2. Shimbo Masashi (90311589)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
3. OKUBO KOUSAKU (40233069)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 村田剛志

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 松本裕治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

HARA Kazuo 原 一夫

Research Projects

Research Products

Co-Researchers

「ハブネス」を活用して行う高次元データの解析Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

単語分散表現の頻度エンコード問題の解消

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidation of hub phenomenon occurring in large-scale data and its application to bio-medical dataPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Studies on link analytic similarity measures for high-dimensional/structured data

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Simplifying Complicated Sentences for Information Extraction from Text DocumentsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Parsing with Coordinate Structure Analysis based on Sequence AlignmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Centered kNN Graph for Semi-Supervised Learning2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Reducing Hub Translation Candidates Improves the Accuracy of Bilingual Lexicon Extraction from Comparable Corpora2016

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Community Detection from Signed Networks2013

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Computation of Contextual Word Similarity Exploiting Syntactic and Semantic Structural Co-occurrences2013

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Assessment of NER solutions against the first and second CALBC Silver Standard Corpus2011

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Coordination Analysis Using Global Structural Constraints and Alignment-based Local Features2010

Author(s)

Journal Title

DOI

NAID

ISSN

HARA Kazuo 原一夫