Okazaki Takeo 岡崎威生

… Alternative Names

OKAZAKI Takeo 岡崎威生

岡崎威生オカザキタケオ

Less

Researcher Number	90213925
Other IDs
Affiliation (Current)	2025: 琉球大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2017 – 2024: 琉球大学, 工学部, 教授 2010 – 2012: 琉球大学, 工学部, 講師 2007: 琉球大学, 工学部, 講師 1991 – 1994: 九州大学, 理学部, 助手
Review Section/Research Field	Principal Investigator Statistical science Except Principal Investigator Medium-sized Section 2:Literature, linguistics, and related fields / Japanese linguistics / 社会システム工学 / Software / Applied health science
Keywords	Principal Investigator 潜在構造モデル / Alphabet Indexing / クラスター分析 / 標本併合 / 因子分析 / 非反復推定 / 調査票 / 潜在距離 / 潜在クラスモデル / 連立潜在方程式モデル / 研究行動 / 社会科学文献 / マスメディア反応 … More Except Principal Investigator … More 言語系統樹 / 比較歴史言語学 / 九州方言 / 琉球諸語 / NISANシステム / 潜在構造分析 / 潜在特性分析 / 潜在クラス分析 / 記述研究 / 集団遺伝学的言語研究 / 言語系統樹研究 / 系統樹 / 系統研究 / 琉球祖語 / 日本語史 / 危機言語 / 琉球語 / 九州琉球祖語 / 音素素性 / 日琉祖語 / 系統樹研究 / 集団遺伝学 / Latent concept and behavior / Latent structure analysis / Massmedia and students' consciousness / NISAN system / Response pattern / Research behavior of social scientist / Latent trait analysis / Latent class analysis / 反応パタ-ン / 数値解法ソフトウエア / MLEーSYSシステム / 最尤解 / 芸術活動 / 最尤推定 / 反応パターン / パス解析 / 大規模最適化計算 / 数理計画 / ネット理論 / 分布推定アルゴリズム / ハイブリッド解法 / 大規模最適化 / ネットモデル / バイオ情報処理 / 最適化 / 組合せ最適化 / 並列処理 / メタヒューリスティックス / ネットモデリング / 質問紙 / 自覚症状 / 小学生 / 飲酒 / 喫煙 / 心理社会的学校環境 / マルチレベル / 児童生徒 / 危険行動 / 抑うつ症状 / 学校満足 / 心理社会的要因 / ヘルスプロモーション / 学校保健 / マスメディアと学生の意識 / 社会科学者の研究行動 / 応答パターン / 潜在概念と行動 Less

A diachronic study of Ryukyuan languages and Kyushu dialects from descriptive and historical-comparative perspectives
- Principal Investigator
  
  狩俣繁久
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 2:Literature, linguistics, and related fields
- Research Institution
  University of the Ryukyus
Comparative historical research on Ryukyuan by using linguistic family trees
- Principal Investigator
  
  Karimata Shigehisa
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Japanese linguistics
- Research Institution
  University of the Ryukyus
A Study on Mathematical Programming based on Net modeling andLarge-scale Optimization Algorithms
- Principal Investigator
  
  NAKAMURA Morikazu
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Software
- Research Institution
  University of the Ryukyus
Multilevel effects of psychosocial school environment on health and well-being among young people
- Principal Investigator
  
  TAKAKURA Minoru
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied health science
- Research Institution
  University of the Ryukyus
潜在構造モデルにおける多段階推定法に関する研究Principal Investigator
- Principal Investigator
  
  岡崎威生
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  Kyushu University
逐次データに関する潜在構造解析に関する研究Principal Investigator
- Principal Investigator
  
  岡崎威生
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  Kyushu University
高度情報社会における意識と行動に関する潜在構造分析的研究
- Principal Investigator
  
  浅野長一郎
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Soka University
情報社会システムにおける人間行動の潜在構造的研究Principal Investigator
- Principal Investigator
  
  岡崎威生
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Kyushu University
Studies on analytical methods for social system and the corroborations
- Principal Investigator
  
  ASANO Chooichiro
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  社会システム工学
- Research Institution
  Soka university

All 2022 2020 2019 2018 2013 2012 2011

All Journal Article Presentation

[Journal Article] Developing Web-based Support Systems for Predicting Poor-performing Students using Educational Data Mining Techniques2020
- Author(s)
  Phauk Sokkhey, Takeo Okazaki
- Journal Title
  
  International Journal of Advanced Computer Science and Applications
  
  Volume: 11-7 Pages: 23-32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H06115
[Journal Article] Comparative Verification of Clustering Effect in Household Model of University Student Construction for Various Targets2018
- Author(s)
  Chinatsu Irei, Takeo Okazaki
- Journal Title
  
  Proceedings of International Technical Conference on Circuits/Systems, Computer and Communicatio
  
  Volume: - Pages: 612-615
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H06115
[Journal Article] Global Network Alignment Method Using Node Similarity Based on Network Characteristics2013
- Author(s)
  Hitoshi Afuso, Takeo Okazaki, Morikazu Nakamura
- Journal Title
  
  IPSJ Transactions on Bioinformatics
  
  Volume: 6 Pages: 2-8
- NAID
  130003366949
- URL
  http://id.nii.ac.jp/1001/00091473/
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500031
[Journal Article] Artificial Data Generation Scheme Based on Network Alignment for Evaluation Considering Structural Diversity2012
- Author(s)
  Hitoshi Afuso, Takeo Okazaki, Morikazu Nakamura
- Journal Title
  
  International Journal of Computer Science & Network Security
  
  Volume: 12(11) Pages: 59-63
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500031
[Journal Article] 経路ラベル決定法に基づくネットワーク特徴量の拡張とそれらを用いた辺ラベル付き有向グラフ間類似度の提案2011
- Author(s)
  安富祖仁, 岡崎威生, 名嘉村盛和
- Journal Title
  
  情報処理学会研究報告(バイオ情報学)
  
  Volume: 15 Pages: 1-7
- NAID
  110008803120
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500031
[Journal Article] Short readシーケンサーデータに対する複次重複処理による結合信頼性向上の検討2011
- Author(s)
  大城絢子, 岡崎威生, 安富祖仁, 名嘉村盛和
- Journal Title
  
  情報処理学会研究報告(バイオ情報学)
  
  Volume: 19 Pages: 1-2
- NAID
  110008694781
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500031
[Presentation] 語彙の分布からみる琉球諸語内の系統関係解明の可能性2022
- Author(s)
  狩俣繁久・和智仲是・木村亮介・岡崎威生・大城璃功
- Organizer
  言語系統樹ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-17H06115
[Presentation] 語彙の分布から見る琉球諸語内の系統関係解明の可能性2022
- Author(s)
  狩俣繁久・和智仲是・木村亮介・岡崎威生・大城璃功
- Organizer
  言語系統樹ワークショップ
- Data Source
  KAKENHI-PROJECT-22H00007
[Presentation] nグラムを利用した琉球諸語の定量化2019
- Author(s)
  松本和樹・岡崎威生
- Organizer
  第18回情報科学技術フォーラム
- Data Source
  KAKENHI-PROJECT-17H06115
[Presentation] 音素素性による重み付けを用いた発音記号列のアラインメントと精度比較2019
- Author(s)
  宮城裕太・岡崎威生
- Organizer
  第18回情報科学技術フォーラム
- Data Source
  KAKENHI-PROJECT-17H06115

1. ASANO Chooichiro (30037288)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. UCHIMURA Hirokazu (30247283)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. KOBAYASHI Minoru (70336353)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. Karimata Shigehisa (50224712)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
5. 松井幸子 (60003000)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 木部暢子 (30192016)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. 下地理則 (80570621)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. 白田理人 (60773306)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. TAKAKURA Minoru (70163186)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. NAKAMURA Morikazu (80237437)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
11. 松田芳郎 (30002976)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 江島伸興 (20203630)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 金田章宏 (70214476)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 津村宏臣 (40376934)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 木村亮介 (00453712)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
16. 荻野千砂子 (40331897)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 坂井美日 (00738916)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 原田走一郎 (00796427)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 平子達也 (30758149)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 五十嵐陽介 (00549008)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 和智仲是 (40635299)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
22. 當山奈那 (90792854)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Okazaki Takeo 岡崎 威生

OKAZAKI Takeo 岡崎 威生

岡崎 威生 オカザキ タケオ

Research Projects

Research Products

Co-Researchers

A diachronic study of Ryukyuan languages and Kyushu dialects from descriptive and historical-comparative perspectives

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Comparative historical research on Ryukyuan by using linguistic family trees

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A Study on Mathematical Programming based on Net modeling andLarge-scale Optimization Algorithms

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Multilevel effects of psychosocial school environment on health and well-being among young people

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

潜在構造モデルにおける多段階推定法に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

逐次データに関する潜在構造解析に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

高度情報社会における意識と行動に関する潜在構造分析的研究

Principal Investigator

Project Period (FY)

Research Category

Research Institution

情報社会システムにおける人間行動の潜在構造的研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Studies on analytical methods for social system and the corroborations

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Developing Web-based Support Systems for Predicting Poor-performing Students using Educational Data Mining Techniques2020

Author(s)

Journal Title

Data Source

[Journal Article] Comparative Verification of Clustering Effect in Household Model of University Student Construction for Various Targets2018

Author(s)

Journal Title

Data Source

[Journal Article] Global Network Alignment Method Using Node Similarity Based on Network Characteristics2013

Author(s)

Journal Title

NAID

URL

Data Source

[Journal Article] Artificial Data Generation Scheme Based on Network Alignment for Evaluation Considering Structural Diversity2012

Author(s)

Journal Title

Data Source

[Journal Article] 経路ラベル決定法に基づくネットワーク特徴量の拡張とそれらを用いた辺ラベル付き有向グラフ間類似度の提案2011

Author(s)

Journal Title

NAID

Okazaki Takeo 岡崎威生

OKAZAKI Takeo 岡崎威生

岡崎威生オカザキタケオ

[Presentation] 語彙の分布からみる琉球諸語内の系統関係解明の可能性2022