Rchr
J-GLOBAL ID：200901068512566997   Update date: Jun. 06, 2024

YAMAZAKI Koichi

ヤマザキ コウイチ | YAMAZAKI Koichi
Affiliation and department：
Tokyo Denki University School of Science and Engineering Division of Science

About Tokyo Denki University School of Science and Engineering Division of Science


Job title： Professor
Homepage URL  (1)： https://www.notion.so/Koichi-Yamazaki-de5d242cedc64b9398bc6715b885c269
Research field  (1)： Information theory
Research keywords  (5)： Graph Algorithm; Graph Theory; Approximation algorithm; Computational Complexity; Combinatorics ,  計算量理論 ,  近似アルゴリズム ,  グラフ理論 ,  グラフアルゴリズム
Research theme for competitive and other funds  (11)：
  • 2019 - グラフセパレータの代数的構造の研究
  • 2015 - 2018 Study on algebraic structure of tangle
  • 2012 - 2015 Inapproximability of graph width parameters
  • 2009 - 2011 A study of graph width parameters
  • 2004 - 2007 Design of Approximation Algorithms for the Problems with Grapth Structure
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Papers (39)：
  • Michiko Yasukawa, Koichi Yamazaki. Detecting Transition of Research Themes using Time-oriented Attributes in Governmental Funding. International Journal of Institutional Research and Management. 2023. 7. 1
  • Michiko Yasukawa, Koichi Yamazaki. Entity Linking among Categorized Knowledge Resources for Computer Science Curricula. IIAI Letters on Institutional Research. 2023. 3
  • Michiko Yasukawa, Koichi Yamazaki. Feature Selection by Thematic and Temporal Distinction in Research Grant Applications. IIAI Letters on Institutional Research. 2022. 1. 19. 1-13
  • Michiko Yasukawa, Koichi Yamazaki. Retrieval of Notable Academic People by an Ameliorated Skyline Operator. 2021 10th International Congress on Advanced Applied Informatics. 2021. 269-276
  • Michiko Yasukawa, Koichi Yamazaki. Categorizing Bibliographic Data for Detection of Transition in Academic Subjects. Proc. of 8th International Congress on Advanced Applied Informatics (IIAI-AAI). 2020. 842-844
ｍore...
MISC (8)：
  • 山崎 浩一. Tangleとイデアルについて. 数理解析研究所講究録. 2015. 1941. 37-40
  • Nagasawa Ryosuke, Kato Tatsuya, Kino Toru, Yamazaki Koichi. On graph classes with polynomial number of minimal separators (New Trends in Theoretical Computer Science). RIMS Kokyuroku. 2013. 1849. 91-95
  • 片平 明, 桑原 勇人, 長澤 亮介, 大舘 陽太, 山崎 浩一. 線形刻み幅の双対定理について (計算機科学とアルゴリズムの数理的基礎とその応用). 数理解析研究所講究録. 2011. 1744. 193-196
  • Approximating the path-distance-width for k-cocomparability graphs. 2011. 2011. 1. 1-8
  • AOKI Kazumasa, OTACHI Yota, YAMAZAKI Koichi. A tabu search approach for the maximum weighted independent set problem on d-claw free graphs. IPSJ SIG Notes. 2008. 2008. 6. 1-8
ｍore...
Books (2)：
  • 計算機科学者から見た計算論的思考
    2022
  • オートマトンと形式言語の基礎(数理情報科学シリーズ)
    牧野書店 2011
Lectures and oral presentations  (73)：
  • 互いに支配する極小a,b-セパレータの分布について
    (冬のLAシンポジウム 2023)
  • ガロア接続と極小セパレータ
    (冬のLAシンポジウム 2022)
  • 禁じ手を導入したNIMの計算機実験による考察
    (冬のLAシンポジウム 2021)
  • 極小abセパレータを多く含むグラフの構造的特徴
    (冬のLAシンポジウム 2021)
  • 児童の理解を支援するICT教材の開発と実践 ~ 単元「時こく時間」に対するICT教材 ~
    (教育工学研究会 2021)
ｍore...
Education (4)：
  • - 1989 Tokyo Denki University Graduate School of Science and Engineering
  • - 1989 Tokyo Denki University Graduate School, Division of Science and Engineering
  • - 1987 Tokyo Denki University School of Science and Engineering
  • - 1987 Tokyo Denki University Faculty of Science and Engineering
Professional career (1)：
  • 博士(理学) (東京電機大学)
Work history (9)：
  • 2021/04 - 現在 Tokyo Denki University School of Science and Engineering Professor
  • 2013/04 - 2021/03 Gunma University
  • 2010/10 - 2013/03 Gunma University Professor
  • 2007/04 - 2010/09 Gunma University
  • 2001/11 - 2007/03 Gunma University
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Committee career (11)：
  • 2020 - 2021 日本学術振興会 特別研究員等審査会専門委員
  • 2019 - 日本情報科教育学会 評議員
  • 2010 - 2015 電子情報通信学会 “Special Section on Foundations of Computer Science” 英文論文小特集編集委員 VOL.E94-D, NO.2 2011、VOL.E95-D, NO.3 2012、VOL.E96-D, NO.3 2013、 VOL.E97-D, NO.3 2014、VOL.E98-D, NO.3 2015
  • 2012 - 2013 電子情報通信学会 英文論文誌D編集委員会 英文論文誌編集幹事
  • 2003 - 2013 電子情報通信学会 “Special Section on Discrete Mathematics and Its Applications” 英文論文小特集編集委員 VOL.E96-A, NO.5 2004、VOL.E96-A, NO.9 2008、VOL.E96-A, NO.8 2009、VOL.E93-A, NO.6 2010、VOL.E96-A, NO.6 2013
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Awards (1)：
  • 2019 - 8th International Congress on Advanced Applied Informatics, IIAI-AAI 2019 The Outstanding Paper Award Syllabus mining for faculty development in science and engineering courses
Association Membership(s) (3)：
INFORMATION PROCESSING SOCIETY OF JAPAN ,  電子情報通信学会 ,  日本情報科教育学会
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