Faculty Profiles - MURAKAWA Takehiko

写真a

MURAKAWA Takehiko

Name of department

Faculty of Systems Engineering, Network Informatics

Job title

Associate Professor

Concurrent post

Informatics Division（Associate Professor）

Mail Address

Homepage

External link

Education

1993

-

1998

Nara Institute of Science and Technology Graduate School of Information Science Department of Information Processing
1990

-

1993

Osaka University School of Engineering Science Direct Affiliates 情報工学科

Degree

Doctor of Engineering 1998

Association Memberships

JAPAN SOCIETY OF INFORMATION AND KNOWLEDGE
THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
INFORMATION PROCESSING SOCIETY OF JAPAN

Research Areas

Informatics / Web and service informatics
Informatics / Learning support systems
Humanities & social sciences / Library/information science, humanistic/social informatics

Seeds

Classes (including Experimental Classes, Seminars, Graduation Thesis Guidance, Graduation Research, and Topical Research)

2022 Information Processing ⅡB Liberal Arts and Sciences Subjects
2022 Information Processing ⅡB Liberal Arts and Sciences Subjects
2022 Information Processing ⅡA Liberal Arts and Sciences Subjects
2022 Information Processing ⅡA Liberal Arts and Sciences Subjects
2022 Information Processing ⅠB Liberal Arts and Sciences Subjects
2022 Information Processing ⅠB Liberal Arts and Sciences Subjects
2022 Information Processing ⅠA Liberal Arts and Sciences Subjects
2022 Information Processing ⅠA Liberal Arts and Sciences Subjects
2022 Graduation Research Specialized Subjects
2022 Graduation Research Specialized Subjects
2022 Information Network Seminar A Specialized Subjects
2022 Disaster Information Engineering Specialized Subjects
2022 Network Informatics Seminar Specialized Subjects
2022 Network Security Specialized Subjects
2022 Web Application Development Seminar Specialized Subjects
2021 Information Network Seminar A Specialized Subjects
2021 Network Informatics Seminar Specialized Subjects
2021 Network Security Specialized Subjects
2021 Graduation Research Specialized Subjects
2021 Graduation Research Specialized Subjects
2021 Disaster Information Engineering Specialized Subjects
2021 Introductory Seminar in Systems Engineering Specialized Subjects
2021 Web Application Development Seminar Specialized Subjects
2021 Information Processing ⅡB Liberal Arts and Sciences Subjects
2021 Information Processing ⅡB Liberal Arts and Sciences Subjects
2021 Information Processing ⅡA Liberal Arts and Sciences Subjects
2021 Information Processing ⅡA Liberal Arts and Sciences Subjects
2021 Information Processing ⅠB Liberal Arts and Sciences Subjects
2021 Information Processing ⅠB Liberal Arts and Sciences Subjects
2021 Information Processing ⅠA Liberal Arts and Sciences Subjects
2021 Information Processing ⅠA Liberal Arts and Sciences Subjects
2020 Information Processing ⅡB Liberal Arts and Sciences Subjects
2020 Information Processing ⅡB Liberal Arts and Sciences Subjects
2020 Information Processing ⅡA Liberal Arts and Sciences Subjects
2020 Information Processing ⅡA Liberal Arts and Sciences Subjects
2020 Information Processing ⅠB Liberal Arts and Sciences Subjects
2020 Information Processing ⅠB Liberal Arts and Sciences Subjects
2020 Information Processing ⅠA Liberal Arts and Sciences Subjects
2020 Information Processing ⅠA Liberal Arts and Sciences Subjects
2020 Graduation Research Specialized Subjects
2020 Graduation Research Specialized Subjects
2020 Information Network Seminar A Specialized Subjects
2020 Disaster Information Engineering Specialized Subjects
2020 Network Informatics Seminar Specialized Subjects
2020 Web Application Development Seminar Specialized Subjects
2020 Network Security Specialized Subjects
2019 Disaster Information Engineering Specialized Subjects
2019 Network Informatics Seminar Specialized Subjects
2019 Web Application Development Seminar Specialized Subjects
2019 Network Security Specialized Subjects
2019 Network Seminar Specialized Subjects
2019 Introductory Seminar in Systems Engineering Specialized Subjects
2019 Seminar of Algorithm and Date structureⅠ Specialized Subjects
2019 Information Processing Ⅱ Specialized Subjects
2019 Information Processing Ⅱ Specialized Subjects
2019 Information Processing Ⅰ Specialized Subjects
2019 Information Processing Ⅰ Specialized Subjects
2018 Network Seminar Specialized Subjects
2018 Introduction to Majors 2 Specialized Subjects
2018 Graduation Research Specialized Subjects
2018 Disaster Information Engineering Specialized Subjects
2018 Network Informatics Seminar Specialized Subjects
2018 Web Application Development Seminar Specialized Subjects
2018 Network Security Specialized Subjects
2018 Introduction to Majors 2 Specialized Subjects
2018 Seminar of Algorithm and Date structureⅠ Specialized Subjects
2018 Information Processing Ⅱ Specialized Subjects
2018 Information Processing Ⅱ Specialized Subjects
2018 Information Processing Ⅰ Specialized Subjects
2018 Information Processing Ⅰ Specialized Subjects
2017 Graduation Research Specialized Subjects
2017 Web Application Development Seminar Specialized Subjects
2017 Network Security Specialized Subjects
2017 Network Seminar Specialized Subjects
2017 Introduction to Majors 2 Specialized Subjects
2017 Introduction to Majors 2 Specialized Subjects
2017 Seminar of Algorithm and Date structureⅠ Specialized Subjects
2017 Information Processing Ⅱ Specialized Subjects
2017 Information Processing Ⅱ Specialized Subjects
2017 Information Processing Ⅰ Specialized Subjects
2017 Information Processing Ⅰ Specialized Subjects
2016 Introduction to Majors 2 Specialized Subjects
2016 Introduction to Majors 2 Specialized Subjects
2016 Graduation Research Specialized Subjects
2016 Computer and Communication Sciences Seminar Specialized Subjects
2016 Network Seminar Specialized Subjects
2016 Seminar of Algorithm and Date structureⅠ Specialized Subjects
2016 Information Security Specialized Subjects
2016 Information Processing Ⅱ Specialized Subjects
2016 Information Processing Ⅱ Specialized Subjects
2016 Information Processing Ⅰ Specialized Subjects
2016 Information Processing Ⅰ Specialized Subjects
2015 Graduation Research Specialized Subjects
2015 Information Processing Ⅰ Specialized Subjects
2015 Information Processing Ⅰ Specialized Subjects
2015 Information Security Specialized Subjects
2015 Introduction to Majors 2 Specialized Subjects
2015 Introduction to Majors 2 Specialized Subjects
2015 Introductory Seminar in Systems Engineering Specialized Subjects
2015 Seminar of Algorithm and Date structureⅠ Specialized Subjects
2015 Practice in Basic C Programming Specialized Subjects
2015 Graduation Research Specialized Subjects
2015 Computer and Communication Sciences Seminar Specialized Subjects
2015 Information Processing Ⅱ Specialized Subjects
2015 Information Processing Ⅱ Specialized Subjects
2015 Information Network Seminar Specialized Subjects
2014 Graduation Research Specialized Subjects
2014 Graduation Research Specialized Subjects
2014 Practice in Basic C Programming Specialized Subjects
2014 Information Security Specialized Subjects
2014 Information Network Seminar Specialized Subjects
2014 Seminar of Algorithm and Date structureⅠ Specialized Subjects
2014 Computer and Communication Sciences Seminar Specialized Subjects
2014 Introduction to Computer and Communication Sciences Specialized Subjects
2014 Information Processing Ⅱ Specialized Subjects
2014 Introduction to information and telecommunication systems Liberal Arts and Sciences Subjects
2013 Graduation Research Specialized Subjects
2013 Graduation Research Specialized Subjects
2013 Practice in Basic C Programming Specialized Subjects
2013 Information Security Specialized Subjects
2013 Information Network Seminar Specialized Subjects
2013 Seminar of Algorithm and Date structureⅠ Specialized Subjects
2013 Computer and Communication Sciences Seminar Specialized Subjects
2013 Introduction to Computer and Communication Sciences Specialized Subjects
2013 Information Processing Ⅱ Specialized Subjects
2013 Introduction to information and telecommunication systems Liberal Arts and Sciences Subjects
2013 Introductory Seminar Liberal Arts and Sciences Subjects
2012 Graduation Research Specialized Subjects
2012 Introduction to Computer and Communication Sciences Specialized Subjects
2012 Introduction to information and telecommunication systems Liberal Arts and Sciences Subjects
2012 Information Security Specialized Subjects
2012 Practice in Basic C Programming Specialized Subjects
2012 Graduation Research Specialized Subjects
2012 Computer and Communication Sciences Seminar Specialized Subjects
2012 Information Processing Ⅱ Specialized Subjects
2012 Information Network Seminar Specialized Subjects
2011 Graduation Research Specialized Subjects
2011 Information Network Seminar Specialized Subjects
2011 Computer and Communication Sciences Seminar Specialized Subjects
2011 Introductory Seminar Liberal Arts and Sciences Subjects
2011 Practice in Basic C Programming Specialized Subjects
2011 Information Processing Ⅱ Specialized Subjects
2011 Information Security Specialized Subjects
2011 Introduction to Computer and Communication Sciences Specialized Subjects
2011 Introduction to information and telecommunication systems Liberal Arts and Sciences Subjects
2010 Graduation Research Specialized Subjects
2010 Introduction to Computer and Communication Sciences Specialized Subjects
2010 NA Specialized Subjects
2010 NA Specialized Subjects
2010 Information Network Seminar Specialized Subjects
2010 Information Security Specialized Subjects
2010 Computer and Communication Sciences Seminar Specialized Subjects
2009 Computer and Communication Sciences Seminar Specialized Subjects
2009 Information Security Specialized Subjects
2009 Information Network Seminar Specialized Subjects
2009 NA Specialized Subjects
2009 NA Specialized Subjects
2009 Introduction to Computer and Communication Sciences Specialized Subjects
2009 Graduation Research Specialized Subjects
2008 NA Specialized Subjects
2008 Computer and Communication Sciences Seminar Specialized Subjects
2008 Information Security Specialized Subjects
2008 Information Network Seminar Specialized Subjects
2008 NA Specialized Subjects
2008 NA Specialized Subjects
2008 Introduction to Computer and Communication Sciences Specialized Subjects
2008 Graduation Research Specialized Subjects
2007 Computer and Communication Sciences Seminar Specialized Subjects
2007 Information Security Specialized Subjects
2007 Information Network Seminar Specialized Subjects
2007 NA Specialized Subjects
2007 NA Specialized Subjects
2007 NA Specialized Subjects
2007 Introduction to Computer and Communication Sciences Specialized Subjects
2007 Graduation Research Specialized Subjects

▼display all

Independent study

2009 「とは」から始まるコミュニケーション
2008 本から学ぶCプログラミング
2007 Cプログラミング技能向上-プログラムを作るために必要な最低限の技能を取得する
2007 Cプログラミング技能向上～基礎技能習得
2007 Cプログラミング技能向上～C言語に慣れ、プログラミングの基礎を固める
2007 Cプログラミング技能向上～ポインタ
2007 本から学ぶCプログラミング
2007 Cプログラミング技能向上～ポインタ、関数、構造体

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Classes

2022 Systems Engineering Global Seminar Ⅱ Doctoral Course
2022 Systems Engineering Global Seminar Ⅰ Doctoral Course
2022 Systems Engineering Advanced Research Doctoral Course
2022 Systems Engineering Advanced Seminar Ⅱ Doctoral Course
2022 Systems Engineering Advanced Seminar Ⅰ Doctoral Course
2022 Systems Engineering Project SeminarⅡB Master's Course
2022 Systems Engineering Project SeminarⅡA Master's Course
2022 Systems Engineering Project SeminarⅠB Master's Course
2022 Systems Engineering Project SeminarⅠA Master's Course
2022 Systems Engineering SeminarⅡB Master's Course
2022 Systems Engineering SeminarⅡA Master's Course
2022 Systems Engineering SeminarⅠB Master's Course
2022 Systems Engineering SeminarⅠA Master's Course
2021 Systems Engineering Project SeminarⅠB Master's Course
2021 Systems Engineering Project SeminarⅠA Master's Course
2021 Systems Engineering SeminarⅡB Master's Course
2021 Systems Engineering SeminarⅡA Master's Course
2021 Systems Engineering SeminarⅠB Master's Course
2021 Systems Engineering SeminarⅠA Master's Course
2021 Systems Engineering Project SeminarⅡA Master's Course
2021 Systems Engineering Global Seminar Ⅱ Doctoral Course
2021 Systems Engineering Global Seminar Ⅰ Doctoral Course
2021 Systems Engineering Advanced Research Doctoral Course
2021 Systems Engineering Advanced Seminar Ⅱ Doctoral Course
2021 Systems Engineering Advanced Seminar Ⅰ Doctoral Course
2021 Systems Engineering Project SeminarⅡB Master's Course
2020 Systems Engineering Global Seminar Ⅱ Doctoral Course
2020 Systems Engineering Global Seminar Ⅰ Doctoral Course
2020 Systems Engineering Advanced Research Doctoral Course
2020 Systems Engineering Advanced Seminar Ⅱ Doctoral Course
2020 Systems Engineering Advanced Seminar Ⅰ Doctoral Course
2020 Systems Engineering Project SeminarⅡB Master's Course
2020 Systems Engineering Project SeminarⅡA Master's Course
2020 Systems Engineering Project SeminarⅠB Master's Course
2020 Systems Engineering Project SeminarⅠA Master's Course
2020 Systems Engineering SeminarⅡB Master's Course
2020 Systems Engineering SeminarⅡA Master's Course
2020 Systems Engineering SeminarⅠB Master's Course
2020 Systems Engineering SeminarⅠA Master's Course
2019 Systems Engineering Advanced Research Doctoral Course
2019 Systems Engineering Advanced Research Doctoral Course
2019 Systems Engineering SeminarⅡB Master's Course
2019 Systems Engineering SeminarⅡA Master's Course
2019 Systems Engineering SeminarⅠB Master's Course
2019 Systems Engineering SeminarⅠA Master's Course
2019 Systems Engineering Project SeminarⅡB Master's Course
2019 Systems Engineering Project SeminarⅡA Master's Course
2019 Systems Engineering Project SeminarⅠB Master's Course
2019 Systems Engineering Project SeminarⅠA Master's Course
2018 Systems Engineering Global Seminar Ⅱ Doctoral Course
2018 Systems Engineering Global Seminar Ⅱ Doctoral Course
2018 Systems Engineering Advanced Research Doctoral Course
2018 Systems Engineering Advanced Research Doctoral Course
2018 Systems Engineering Advanced Seminar Ⅱ Doctoral Course
2018 Systems Engineering Advanced Seminar Ⅱ Doctoral Course
2018 Systems Engineering Project SeminarⅡB Master's Course
2018 Systems Engineering Project SeminarⅡA Master's Course
2018 Systems Engineering Project SeminarⅠB Master's Course
2018 Systems Engineering Project SeminarⅠA Master's Course
2018 Systems Engineering SeminarⅡB Master's Course
2018 Systems Engineering SeminarⅡA Master's Course
2018 Systems Engineering SeminarⅠB Master's Course
2018 Systems Engineering SeminarⅠA Master's Course
2017 Systems Engineering Advanced Research Doctoral Course
2017 Systems Engineering Advanced Seminar Ⅱ Doctoral Course
2017 Systems Engineering Advanced Research Doctoral Course
2017 Systems Engineering Advanced Seminar Ⅱ Doctoral Course
2017 Systems Engineering Project SeminarⅡB Master's Course
2017 Systems Engineering Project SeminarⅡA Master's Course
2017 Systems Engineering Project SeminarⅠB Master's Course
2017 Systems Engineering Project SeminarⅠA Master's Course
2017 Systems Engineering SeminarⅡB Master's Course
2017 Systems Engineering SeminarⅡA Master's Course
2017 Systems Engineering SeminarⅠB Master's Course
2017 Systems Engineering SeminarⅠA Master's Course
2016 Systems Engineering Advanced Research Doctoral Course
2016 Systems Engineering Advanced Research Doctoral Course
2016 Systems Engineering Advanced Seminar Ⅰ Doctoral Course
2016 Systems Engineering Advanced Seminar Ⅰ Doctoral Course
2016 Systems Engineering Project SeminarⅡB Master's Course
2016 Systems Engineering Project SeminarⅡA Master's Course
2016 Systems Engineering Project SeminarⅠB Master's Course
2016 Systems Engineering Project SeminarⅠA Master's Course
2016 Systems Engineering SeminarⅡB Master's Course
2016 Systems Engineering SeminarⅡA Master's Course
2016 Systems Engineering SeminarⅠB Master's Course
2016 Systems Engineering SeminarⅠA Master's Course
2015 Systems Engineering Advanced Seminar Ⅱ
2015 Systems Engineering Advanced Research
2015 Systems Engineering SeminarⅡA
2015 Systems Engineering SeminarⅠA
2015 Systems Engineering Project SeminarⅡA
2015 Systems Engineering Project SeminarⅠA
2015 Systems Engineering SeminarⅡB
2015 Systems Engineering SeminarⅠB
2015 Systems Engineering Project SeminarⅡB
2015 Systems Engineering Project SeminarⅠB
2014 Systems Engineering Advanced Research
2014 Systems Engineering Advanced Research
2014 Systems Engineering Advanced Seminar Ⅱ
2014 Systems Engineering Advanced Seminar Ⅱ
2014 Systems Engineering Advanced Seminar Ⅰ
2014 Systems Engineering Advanced Seminar Ⅰ
2014 Systems Engineering Project SeminarⅡB
2014 Systems Engineering Project SeminarⅡA
2014 Systems Engineering Project SeminarⅠB
2014 Systems Engineering Project SeminarⅠA
2014 Systems Engineering SeminarⅡB
2014 Systems Engineering SeminarⅡA
2014 Systems Engineering SeminarⅠB
2014 Systems Engineering SeminarⅠA
2013 Systems Engineering Advanced Research
2013 Systems Engineering Advanced Research
2013 Systems Engineering Advanced Seminar Ⅱ
2013 Systems Engineering Advanced Seminar Ⅱ
2013 Systems Engineering Advanced Seminar Ⅰ
2013 Systems Engineering Advanced Seminar Ⅰ
2013 Systems Engineering Project SeminarⅡB
2013 Systems Engineering Project SeminarⅡA
2013 Systems Engineering Project SeminarⅠB
2013 Systems Engineering Project SeminarⅠA
2013 Systems Engineering SeminarⅡB
2013 Systems Engineering SeminarⅡA
2013 Systems Engineering SeminarⅠB
2013 Systems Engineering SeminarⅠA
2012 Systems Engineering Advanced Seminar Ⅱ
2012 Systems Engineering Advanced Seminar Ⅰ
2012 Systems Engineering Advanced Research
2012 Systems Engineering SeminarⅡA
2012 Systems Engineering SeminarⅠA
2012 Systems Engineering Project SeminarⅡA
2012 Systems Engineering Project SeminarⅠA
2012 Systems Engineering Advanced Seminar Ⅱ
2012 Systems Engineering Advanced Seminar Ⅰ
2012 Systems Engineering Advanced Research
2012 Systems Engineering SeminarⅡB
2012 Systems Engineering SeminarⅠB
2012 Systems Engineering Project SeminarⅡB
2012 Systems Engineering Project SeminarⅠB
2011 Systems Engineering Project SeminarⅡB
2011 Systems Engineering Project SeminarⅡA
2011 Systems Engineering Project SeminarⅠB
2011 Systems Engineering Project SeminarⅠA
2011 Systems Engineering Advanced Research
2011 Systems Engineering Advanced Research
2011 NA
2011 NA
2011 Systems Engineering Advanced Seminar Ⅱ
2011 Systems Engineering Advanced Seminar Ⅱ
2011 Systems Engineering Advanced Seminar Ⅰ
2011 Systems Engineering Advanced Seminar Ⅰ
2010 NA Master's Course
2010 NA Master's Course
2010 NA Master's Course
2010 NA Master's Course
2009 NA Master's Course
2009 NA Master's Course
2009 NA Master's Course
2009 NA Master's Course
2008 NA Master's Course
2008 NA Master's Course
2008 NA Master's Course
2008 NA Master's Course
2007 NA Master's Course
2007 NA Master's Course
2007 NA Master's Course
2007 NA Master's Course

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Satellite Courses

2020 Intelligent Information Communication System in Modern Society
2013 Introduction to Computer and Communication Sciences
2011 NA

Research Interests

full-text search
digital archive
database application
programming learning support

Published Papers

花押を対象とした画像検索システムの構築

石村隆博, 村川猛彦（Part： Last author )

人文科学とコンピュータシンポジウム論文集, 情報処理学会シンポジウムシリーズ 2022 ( 1 ) 271 - 276 2022.12 [Refereed]
Construction of a Transcription Support System for Classical Documents with Reading Marks

田中勝, 村川猛彦, 宇都宮啓吾

情報処理学会論文誌ジャーナル(Web) 59 ( 2 ) 288 - 298 2018.02 [Refereed]
Constructing an Online Judging System to Support Programming Learning

Kazuki TANAKA, Takehiko MURAKAWA （Part： Last author )

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 32 ( 2 ) 307 - 312 2022.05

DOI
Construction of an Image Comparison System for Kaou

岡野元春, 村本俊哉, 村川猛彦（Part： Last author )

人文科学とコンピュータシンポジウム論文集, 情報処理学会シンポジウムシリーズ 2021 ( 1 ) 212 - 217 2021.12 [Refereed]
タイピングによるプログラミング学習のためのソースコード提示に関する一検討

村川猛彦

情報知識学会誌 31 ( 2 ) 244 - 251 2021.05
Development of a Multiple-Choice Question Generation Supporting System for Information Processing Subjects

Motoharu OKANO, Takahiro NOZAKI, Takehiko MURAKAWA （Part： Last author )

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 30 ( 2 ) 248 - 255 2020.05

DOI
系図処理プログラムの改良―さらなる自動化を目指して

村川猛彦, 村田亘平（Part： Lead author )

人文科学とコンピュータシンポジウム論文集 2019 ( 1 ) 19 - 24 2019.12 [Refereed]
Towards Article Retrieval Support for a Disaster Article Database System

Takehiko MURAKAWA, Kenta HIGASHI （Part： Lead author )

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 28 ( 4 ) 302 - 305 2018.12

DOI
系図処理プログラムの開発および公開

村川猛彦

情報処理学会研究報告人文科学とコンピュータ 2018-CH-117 ( 7 ) 1 - 7 2018.05
系図からのデータ自動取得の試み

永井謙也, 村川猛彦, 大澤留次郎, 宇都宮啓吾

人文科学とコンピュータシンポジウム論文集(じんもんこん2017) 2017 ( 2 ) 15 - 22 2017.12 [Refereed]
CONSTRUCTION AND APPLICATON OF DISASTER ARTICLE DATABASE : ARTICLE COLLECTION, FULL-TEXT SEARCH, AND CONTENT ANALYSIS

村川猛彦

和歌山大学災害科学教育研究センター研究報告 1 11 - 16 2017.03

DOI
Generation of Full-Text Services

MURAKAWA Takehiko

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 27 ( 2 ) 219 - 224 2017

　View Summary

<p> A program that works as a Docker container and generates information retrieval services was developed. When one sends documents, the program makes Dockerfile and other files which are a source of Docker containers for an information retrieval service. By using this program, the registered documents are indexed and we can afford a full-text search without releasing the possessed contents to the public or uploading them on cloud services. Furthermore we made evaluation experiments with more than 60,000 blog articles on disaster prevention.</p>

DOI
Construction of an e-learning system for information processing education

Youhei MATSUMOTO, Keisuke FUJIHARA, Takehiko MURAKAWA （Part： Last author )

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 27 ( 2 ) 155 - 160 2017

　View Summary

<p> Throughout information processing education provided for the first-year students of Faculty of Systems Engineering, Wakayama University, they did not adequately take an opportunity for review. To solve the problem we adopted e-learning which one can use anytime and anywhere and we constructed a system that supplies quintuple-choice tests about what the students learned in class. This system also helps the teachers discover inappropriate or unnecessary questions by means of the visualization of response variance. An evaluation experiment showed that a faulty question brought a lower accuracy rate while it took a longer time for the choice.</p>

DOI
訓点資料を対象とした翻刻支援システムの構築および評価

田中勝, 村川猛彦, 宇都宮啓吾

第15回情報科学技術フォーラム (FIT2016) 4 7 - 14 2016.09 [Refereed]
訓点資料における翻刻支援システムの構築

田中勝, 村川猛彦, 宇都宮啓吾

人文科学とコンピュータシンポジウム論文集(じんもんこん2015) 2015 ( 2 ) 263 - 268 2015.12 [Refereed]
Classification of Web Articles about Disaster Prevention and Reduction

硲石浩文, 村川猛彦

情報知識学会誌 ( 情報知識学会 ) 24 ( 2 ) 184 - 188 2014.05

　View Summary

Many people think about disaster prevention and reduction for real with increasing natural disasters such as earthquake and heavy rain. Web articles appear promising when we obtain information on disasters. However since there exist a number of articles about disasters, one cannot always get intended information or decide immediately that the articles are beneficial. In this research, we attempt an automatic classification of the articles for the purpose of a disaster article database that we will construct. The classifier takes out words from each article and uses machine learning for categorization where the article is labeled as one of "disaster prevention", "support", "heavy rain", and "earthquake". This paper describes the classifier together with a classification experiment.

DOI
Drawing System for Idea Creation Support

MURAKAWA Takehiko, MAKINO Shigekazu

Journal of Japan Society of Information and Knowledge ( Japan Society of Information and Knowledge ) 24 ( 2 ) 133 - 138 2014

　View Summary

During idea creation, storing information and knowledge into a computer for visualization makes clear the relationship among pieces of information and enables us to get the whole story of the design. In this research, we focused on M Method which supports a multispace design process, and developed the prototypes of generating Scalable Vector Graphics images that represent M Method charts. We defined the data structure in consideration of the fact that such a chart has a tree structure under the containment relationships, and the prototypes compute the coordinates of rectangular regions in a recursive way.

DOI
Experiment on Action Characteristics of Web Information Retrieval Based on User Types and Browsing Time

ENDOU Jun'ichi, MURAKAWA Takehiko

Journal of Japan Society of Information and Knowledge ( Japan Society of Information and Knowledge ) 23 ( 2 ) 229 - 234 2013.05

　View Summary

The researches that analyze the search histories of Web pages associated with the users' actions become popular to grasp the purpose of the search or to clarify the characteristics of the behavior.Although some works thought of the time of searching and browsing, those did not take into consideration the users' experiences, the knowledge or the page qualities. The goal of our research is to obtain the process of personal Web searching, focusing on relations between the users'characteristics or the page qualities and the times of information retrieval. This paper presents the overview and the results of the experiments.

DOI
Automatic Conversion of SQL statements into NoSQL queries

MURAKAWA Takehiko, ENDO Junichi, MATSUO Kazunori, NAKAGAWA Masaru

情報知識学会誌 ( Japan Society of Information and Knowledge ) 22 ( 2 ) 126 - 131 2012.05

　View Summary

For storing and managing enormous data, NoSQL databases have been employed recently on behalf of RDB since NoSQL is high-performance and scalable. However the differences of the data structures and the manipulation languages give the developers pause in making the shift to the systems using NoSQL. In this paper, we report a converter which takes an SQL statement as input to generate an equivalent code of target language of NoSQL. MongoDB and HBase were selected as the target languages while we attempted to implement an SQL analyzer and coordinate the code segments of the programming languages. As the result of the evaluation experiment, 13 MongoDB queries and 9 HBase ones were derived from 32 example SQL statements.

DOI
Full-text Search Engine Selection Support System

KAWANAKA Tatsuma, WATAGAMI Yukiharu, MURAKAWA Takehiko, NAKAGAWA Masaru

Journal of Japan Society of Information and Knowledge ( Japan Society of Information and Knowledge ) 21 ( 2 ) 191 - 196 2011.05

DOI
Decision-Aid Module for Transcription of Ancient Buddhist Sutras

福岡整, 村川猛彦, 中川優

じんもんこん2010論文集 2010 ( 15 ) 299 - 304 2010.12
An approach to Full-text Search for Bibliographic Data of Ancient Documents by means of Stand-alone Operation

WATAGAMI Yukiharu, MURAKAWA Takehiko, UTUNOMIYA Keigo, NAKAGAWA Masaru

Joho Chishiki Gakkaishi ( 情報知識学会 ) 20 ( 2 ) 189 - 194 2010.05

　View Summary

It is not possible to retrieve something that one wants deep in the mountains, using the full-text search system which we have developed for bibliographic data of documents in temple, since the system needs the access to the server. In this paper, we report a new system in stand-alone mode which works with an Ultra Mobile PC without communicating to any external computer. For constructing the system, the Windows operating system is employed instead of Linux, while the bibliographic data and the search engine software are unchanged. We implemented the interfaces for record registration and annotation as well as the features which the conventional system offered. The retrieval experiments made no difference between both search systems with regard to the retrieval results, and showed that the stand-alone system displayed results within two seconds after the user gave the search term.
Graphical Expression of SQL Statements Using Clamshell Diagram

MURAKAWA Takehiko, NAKAGAWA Masaru

IEICE Trans. Inf. & Syst. ( The Institute of Electronics, Information and Communication Engineers ) 93 ( 4 ) 713 - 720 2010.04

　View Summary

Thinking process development diagram is a graphical expression from which readers can easily find not only the hierarchy of a given problem but the relationship between the problem and the solution. Although that has been developed as an idea creation support tool in the field of mechanical design, we referred to the restricted version as clamshell diagram to attempt to apply to other fields. In this paper we propose the framework for drawing the diagram of the SQL statement. The basic idea is to supply the hierarchical code fragments of a given SQL statement in the left side of the diagram and to put the meaning written in a natural language in the right. To verify the usefulness of the diagram expression, we actually drew several clamshell diagrams. For three SQL statements that are derived from the same specification, the resulting diagrams enable us to understand the difference visually.

DOI
Evaluation of Support System for Revising Buddhist Canons using Subversion

福岡整, 村川猛彦, 野田大地, 中川優

じんもんこん2009論文集 2009 ( 16 ) 61 - 66 2009.12
Graphical Expression of SQL Statements using Clamshell Diagram

MURAKAWA Takehiko, NAKAGAWA Masaru

Joho Chishiki Gakkaishi ( 情報知識学会 ) 19 ( 2 ) 218 - 223 2009.05

　View Summary

Thinking process development diagram is a graphical expression from which readers can easily find not only the hierarchy of a given problem but the relationship between the problem and the solution. Although that has been developed as an idea creation support tool in the field of mechanical design, we referred to the restricted version as clamshell diagram to attempt to apply to other fields. In this paper we propose the framework for drawing the diagram of the SQL statement. The basic idea is to supply the hierarchical code fragments of a given SQL statement in the left side of the diagram and to put the meaning written in a natural language in the right. After describing the formulation, we show a few examples of SQL statements and the corresponding diagrams. Moreover we discuss a support system, namely a database of SQL statements, for understanding and writing down the statements.

DOI
Full-text Search System for Bibliographic Data of Ancient Documents

村川猛彦, 宇都宮啓吾, 中川優

情報処理学会論文誌データベース（TOD） ( 情報処理学会 ) 1 ( 3 ) 96 - 107 2008.12

　View Summary

Ancient documents and scriptures in the temples provide a clue to the clarification of various historical phenomena such as their background and the human relationships, due to the colophons and other bibliographic elements. We constructed a document retrieval system powered by the full-text search engine Hyper Estraier, where 44,135 records are registered. To discharge the problems of time-consuming or error-prone input of search terms, we improved the search interface so that the users can see the resulting documents with the keywords highlighted for further search. For that purpose, we found 6,690 keywords in bibliographic data. The words about eras and persons were produced or extracted and subsequently filtered through the full-text search. Those about temples and places were obtained by a text-mining approach aiming at the suffix characters. The keywords are stored in a relational database apart from the full-text index. Using the database, we implemented the feature of calculating the position of the keywords for a given string efficiently. The experiment showed that the precision and the recall of the detected keywords on 120 bibliographic documents were greater than 90%.
Support System for Revising Buddhist Canons using Subversion

丁敏, 村川猛彦, 福岡整, 中川優

じんもんこん2008論文集 2008 ( 2008 ) 61 - 66 2008.12
Keyword Extraction Methods for Bibliographic Information of Ancient Documents

MURAKAWA Takehiko, YAMANAKA Katsuma, UTSUNOMIYA Keigo, NAKAGAWA Masaru

Joho Chishiki Gakkaishi ( 情報知識学会 ) 18 ( 2 ) 87 - 92 2008.05

　View Summary

Ancient documents and scriptures provide a clue as to their background and the human relationships, due to the colophons and the bibliographic data. Using the full-text search system that we have developed, we attempt to extract the helpful keywords. The words of Japanese year are made of the imperial era names and the numbers to filter through the full-text search. Temple names are obtained by a text-mining approach whose first step is to find the Chinese character of temple. The keywords are split character by character and formed by means of trie to store in a database. Moreover we improve the search interface so that the users can see the resulting documents with the keywords highlighted for further search.
Healthcare Supporting Systems over the Internet

SATOMURA Hiroaki, TANAKA Takehiko, YOSHIHIRO Takuya, NAKAGAWA Masaru

Journal of Japan Society of Information and Knowledge ( Japan Society of Information and Knowledge ) 16 ( 2 ) 59 - 62 2006.05

　View Summary

We have constructed the healthcare supporting systems for aged people, for patients with diabetes, and for pediatric patients and their families. In these systems, the people in need of nursing care actively and regularly send the healthcare data while the medical personnel view them to make use of subsequent medical services or nursing cares. The architecture is almost common to these systems in the sense that there exists a web and database server together with Internet-enable devices. However, since the data in the databases and to be exchanged were entirely difficult, the systems have been designed, implemented and maintained separately. In this paper, we review the features of the systems, and discuss the united, versatile database system for remote healthcare support.

DOI
A Database System for the Picture Files of Buddhist Canons

Nino Yohei, Tanaka Takehiko, Zhang Rong, Nakagawa Masaru, Aoki Susumu, Utsunomiya Keigo, Ochiai Toshinori

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 15 ( 2 ) 15 - 18 2005

　View Summary

We have taken the picture images of all the Buddhist canons in the possession of Kongoji, using digital cameras. Although those images are so vivid and easy to view, it is quite hard to find some character or phrase from that file. In addition, it is not effective or practical to manage tens of thousands of the images only by means of their file names. For smoothing these difficulties away, we are constructing a database system together with a prototype viewer which meets viewability and searchability. The searchability is based on the existing text files of the canons, since most canons in Kongoji correspond to those of Taisho Tripitaka whose text files are available on the Internet. Therefore we attempts to recognize the character regions of the image files automatically, and to develop the interfaces which help one relate the location of the character region to the position of the character in the text file.

DOI
Database System of Priests in Heian and Kamakura Periods: Summary and a Subsequent Activity

TANAKA Takehiko, FUKIMBARA Kenji, UTSUNOMIYA Keigo, NAKAGAWA Masaru

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 14 ( 3 ) 44 - 49 2004

　View Summary

We present an outline of our developing database system of priests in Heian and Kamakura Periods, and then, we report an activity over the last year in which we attempt to display the genealogical tables using SVG. In developing the database system, we have focused on (1) how to register and retrieve literature information, (2) how to register and retrieve person information, (3) how to find and display the human relationship between two persons, and (4) how to make up genealogical trees. By using this system, the re-searchers can register, search, and browse the records efficiently, while they will find novel human relationships behind the genealogical trees. In contrast to the expectations, the displayed genealogical tables have some problems and limitations due to the implementation with Java. To make the tables easy to read and use, we consider and partially implement the visualization system with SVG. We attempt to realize the representation of Chinese characters by embedding the glyph data in the generated SVG files.

DOI
Database System of Priests in Hian and Kamakura Periods

TANAKA Takehiko, FUKIMABARA Kenji, UTSUNOMIYA Keigo, NAKAGAWA Masaru

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 13 ( 2 ) 18 - 31 2003

　View Summary

Among the researchers who investigate the society in Heian and Kamakura periods, a comprehensive database of the persons and literatures together with a user-friendly retrieving service has been required. In this paper, we present a database system based on Buddhist scriptures and genealogical trees of both the blood relationship and the master-pupil relationship. We experimentally construct the database, while we implement the retrieval services which apply to the database. With these services, the user can not only see a single genealogical tree but obtain two genealogical trees to understand the human relationship between the specified two persons. Moreover we consider how to store a number of records of person and literature smoothly in the database. Finally, we propose and implement a constructing method of the genealogical trees by a bottom-up approach. By using this system, the researchers can register the records efficiently, and they will find novel human relationships behind the genealogical trees.

DOI
Database System for Japanese Buddhists in Heian and Kamakura Periods

Tanaka Takehiko, Fukimbara Kenji, Nakagawa Masaru, Utsunomiya Keigo

Proceedings of Annual Conference, Japan Society of Information and Knowledge ( Japan Society of Information and Knowledge ) 10 15 - 18 2002

　View Summary

We develop a database system for managing the data of the people and their relationships in Heian and Kamakura Periods of Japan. The system cannot only retrieve persons from several genealogical tables but also find a key person between two given persons. Human relationships can be displayed as genealogical trees according to blood or denominations. Moreover we attempt to supply a registration method using GUI, where genealogical trees with level one are registered and later the trees are unified into larger ones. Since the information for data management such as the person's serial number is hidden, the users can register the records and view the genealogical tables without thinking of the database management system.

DOI

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Misc

全国学力・学習状況調査の算数問題を対象とした検索システムの構築

村川猛彦, 田口穂鷹（Part： Lead author )

2023年電子情報通信学会総合大会 ( 1 ) 96 - 96 2023.02
タイピングによるプログラミング学習のコンテンツ追加および授業実践

村川猛彦, 田中和季（Part： Lead author )

情報処理学会第85回全国大会 ( 4 ) 405 - 406 2023.02
理解度テストのための問題管理支援システムの構築

山口晶啓, 村川猛彦（Part： Last author )

2023年電子情報通信学会総合大会 ( 1 ) 103 - 103 2023.02
タイピングによるプログラミング学習の利用を促す試み

村川猛彦, 堀口雄紀（Part： Lead author )

2022年電子情報通信学会総合大会講演論文集 ( 1 ) 90 - 90 2022.03
タイピングによるプログラミング学習の機能追加および授業実践

村川猛彦, 石村隆博, 田中和季, 山下優真（Part： Lead author )

情報処理学会第84回全国大会講演論文集 ( 4 ) 521 - 522 2022.02
Study Group of Informatics on Knowledge, Art, and Culture

Takehiko MURAKAWA

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 28 ( 5 ) 350 - 351 2019.03

DOI
D-4-12 Performance Comparison among Versions of Search Engine Groonga

Murakawa Takehiko

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2016 ( 1 ) 31 - 31 2016.03
D-4-13 Digital Archive System for Written Materials with Reading Marks

Tanaka Masaru, Murakawa Takehiko, Utsunomiya Keigo

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2015 ( 1 ) 44 - 44 2015.02
D-4-4 Performance Comparison of Search Engines

Murakawa Takehiko, Fujii Kohei

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2015 ( 1 ) 35 - 35 2015.02
D-4-22 Construction of Information Management System far Personal Use

Noda Nagahiro, Murakawa Takehiko

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2015 ( 1 ) 53 - 53 2015.02
訓点資料を対象としたデジタルアーカイブシステムの構築

田中勝, 村川猛彦, 宇都宮啓吾

電子情報通信学会大会講演論文集(CD-ROM) 2015 2015
D-5-3 Full-text Search Engine Selection Support using Iterative Search

Kawanaka Tatsuma, Murakawa Takehiko, Matsumura Takanori

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2013 ( 1 ) 43 - 43 2013.03
D-13-2 Code Wrapper for No SQL Programming

Matsuo Kazunori, Murakawa Takehiko, Endo Junichi, Nakagawa Masaru

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2012 ( 2 ) 195 - 195 2012.03
D-9-42 Content Database System for Producing Optical Disks

Hara Yuya, Murakawa Takehiko, Izukawa Tomoya, Nakagawa Masaru

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2012 ( 1 ) 174 - 174 2012.03
Stand-alone Full-text Retrieval System for Supporting Search of Written Materia

渡上将治, 村川猛彦, 宇都宮啓吾, 中川優

じんもんこん2011論文集 2011 ( 8 ) 225 - 230 2011.12
Transcription Support System for Chinese Translated Buddhist Sutras Using Version Control

村川猛彦, 福岡整, 丁敏, 中川優, 三宅徹誠, 落合俊典

情報処理学会論文誌データベース（TOD） ( 情報処理学会 ) 4 ( 2 ) 101 - 113 2011.07

　View Summary

経典画像と既存のテキストファイルを対照表示させてテキスト部を編集可能とし，経典画像と同一内容のテキストファイルを効率良く作成することを目指して構築した，漢訳仏典翻刻支援システムについて述べる．本システムの特徴として，主にソフトウェア開発で用いられているバージョン管理ソフトウェアSubversionを導入し，テキストデータの履歴管理を行っている点，また編集を複数の作業者が同時に実施するための機能だけでなく，専門家がその差分表示を見比べて妥当なテキストを選定もしくは作成するための機能も実装した点があげられる．この分業体制を通じて，各参加者の小さな労力により，質の高い経典テキストデータの作成が期待できる．経典画像として金剛寺一切経撮影画像，既存テキストとして大正新脩大蔵経テキストデータを用いて評価実験を行い，有効性を確認した．We developed the support system of transcription for Chinese translated Buddhist sutras so that users can smoothly compose the text file. In this system, the version management software Subversion is introduced for maintaining the history of text files. In addition, we implemented not only the interface for rewriting by operators who look at a pair of shot image and editable text file, but that for choice or editing by an expert who can read the differential lines. Based on the division of labor, the system will be expected to produce text files which coincide with the shot images while the participants use their energy modestly. We conducted the experiments using shot images of Kongoji Issaikyo and the text data derived from Taisho Tripitaka to confirm the efficacy.
文献調査支援のためのスタンドアロン型全文検索システムの構築

渡上将治, 村川猛彦, 宇都宮啓吾, 中川優

情報処理学会シンポジウム論文集 2011 ( 8 ) 2011
Full-text Search System for Bibliographic Data of Ancient Documents

村川猛彦, 宇都宮啓吾, 中川優

情報処理学会論文誌トランザクション(CD-ROM) 2008 ( 2 ) 2009
Publications of Annual Workshops

MURAKAWA Takehiko

Joho Chishiki Gakkaishi ( Japan Society of Information and Knowledge ) 18 ( 5 ) 483 - 484 2008.12

DOI
B-005 Appling Thinking Process Development Diagram to Source Code Reading Support

Kawasaki Takayoshi, Murakawa Takehiko

情報科学技術フォーラム講演論文集 ( Forum on Information Technology ) 7 ( 1 ) 115 - 116 2008.08
D-7-9 Management System of Health Information for Home Care Support

Satomura Hiroaki, Murakawa Takehiko, Nakagawa Masaru

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2008 ( 1 ) 106 - 106 2008.03
Construction and evaluation of full-text search system for Buddhist sutras

村川猛彦, 丁敏, 中川優

じんもんこん2007論文集 2017 221 - 228 2007.12
D-4-6 Database and Data Mining for Handwritten Questionnaires

Kanehira Akihisa, Murakawa Takehiko, Nakagawa Masaru

Proceedings of the IEICE General Conference ( The Institute of Electronics, Information and Communication Engineers ) 2007 ( 1 ) 30 - 30 2007.03
Construction of Remote Nursing System for the Children in Home Medical Care : The Application of Information Technology by Using Computer Network System

Kitano Keiko, Utsumi Miyoko, Yanagawa Toshihiko, Nakayama Takahiro, Tatsuta Hanae, Tani Yukiko, Horiuchi Emiko, Murakawa Takehiko, Nakagawa Masaru

Bulletin of school of health and nursing science, Wakayama Medical University ( Wakayama Medical University ) 3 17 - 25 2007.03

　View Summary

The purpose of this study was that children in home medical care and their family could come to communicate with medical staffs at any time and lead a high quality of life in relief at home. We examined the medical needs of the patients and their family, and made medical information contents necessary for a system. On the basis of these contents, we constructed the system by using information technology (IT) for home-visiting nursing. We examined the utility and validity of this IT system by making a hearing investigation of the two pairs of patients' parents and the staff working for a home-visiting nursing station. As a result, we could hear their feelings that they were relieved because they could be taken care of by the medical staff at any time and they hoped to continue using this system in the future. In addition, it was suggested that the construction of this IT system was useful in responses to troubles and problems happening out of home-visiting time, and reinforcement of a heartwarming bond between medical staffs and parents-and-child in home medical care. We want to apply the system to other kinds of home medical care because the system can be operated in any area with few economic burdens.
Database Systems for Humanities-Scripture Retrieval and Genealogical Visualization-

PIAO Ming Zhe, 森本雅史, 立花純児, 村川猛彦, 宇都宮啓吾, 中川優

情報知識学会誌 17 ( 2 ) 2007
Text Processing for Buddhist Canon Database

TANAKA Takehiko, NINO Yohei, NAKAGAWA Masaru

IPSJ SIG Notes ( Information Processing Society of Japan (IPSJ) ) 2006 ( 10 ) 33 - 40 2006.01

　View Summary

Text data are indispensable for retrieving the image among the digital archive of enormous files taken with digital cameras. We constructed a full-text search system of over 9,000 text files of Taisho Tripitaka, using Hyper Estraier as the search engine. To identify the text file, one can specify not only the phrases in a traditional way but the characters positioned hosizontally in a Buddhist canon written vertically. Another approach of the text processing is introduced, which helps the user to view the Buddhist canon images and the line-by-line corresponding text data at the same time.
A business method of consumer participated product planning for gift creation

HIRANO Takanori, TANAKA Takehiko, NAKAGAWA Masaru

IPSJ SIG Notes ( Information Processing Society of Japan (IPSJ) ) 2006 ( 9 ) 55 - 60 2006.01

　View Summary

We propose a new business method for electronic commerce that profits cost-cutting and advertising effect. The target of our method includes a small or medium sized enterprises short on staff, shopping malls that want to secure regular customers, and companies in service sectors that attempt to take a differential strategy. Based on the business method, we actually develop a prototype support system of gift creation. We implemented CMS modules which holds easy installation and high system generality.
Diagnostic Questionnaire Supporting System Using a Data-Mining Technique

TANAKA Takehiko, TANAKA Yasuyuki, NAKAGAWA Masaru, OGURA Mitsuhiro, ITAKURA Toru

Journal of Japan Society of Information and Knowledge ( 情報知識学会 ) 13 ( 3 ) 12 - 24 2003.07
Searching System of Researcher Information for Business-Academia Collaboration

TANAKA Takehiko, HIRANO Takayuki, NAKAGAWA Masaru

情報知識学会研究報告会講演論文集 11 17 - 26 2003.05
Support system for handling of elderly care insurance using voice recognition equipment

BABA Yoshiki, MIYAMOTO Hironobu, IKEMOTO Kazuhiro, MAEJIMA Natsuko, NAKAGAWA Masaru, TANAKA Takehiko, KONDOU Hideaki, SUNAGAWA Kouichi, FUKAYAMA Masao

Technical report of IEICE. KBSE ( The Institute of Electronics, Information and Communication Engineers ) 102 ( 603 ) 7 - 12 2003.01

　View Summary

About three years have passed since the introduction of public nursing care insurance, and the necessity for the operation supporting system has been increasing. In this paper, our developing system is explained which manages a database including the information required for the operations about elderly care insurance. The system should be ready for use anytime and anywhere. We have our system meet the need by introducing a personal digital assistant. The voice recognition and a tablet input are available for the inputting interface, and the user who has weak consciousness in a computer shall also use the system without feeling the resistance.
On-line questionnaire supporting system using data-mining technique

TANAKA Yasuyuki, TANAKA Takehiko, NAKAGAWA Masaru

Technical report of IEICE. KBSE ( The Institute of Electronics, Information and Communication Engineers ) 102 ( 603 ) 1 - 6 2003.01

　View Summary

We have been developing a Web application for diagnostic on-line questionnaires together with the question configuration and the score correction. The system returns a number calculated by the response to the questionnaire and by the weighting functions which are established by the questions and the answers. The feature of our system is that the weighting functions can be variable according to the response database. In other words, the result is always optimized by the reply data collected in the past. Moreover, we implement several supporting facilities, such as the creation of the questions, the configuration of the weighting functions, and the maintenance of the response database. Then the system is applied to a risk judging questionnaire of apoplexy in order to verify the validity of the correction technique of the weighting functions.
Database System for Japanese Buddhists in the 8 - 14 Centuries

FUKIMBARA Kenji, SUGATA Yoshihiko, MORIMOTO Mitsuhiro, UTSUNOMIYA Keigo, MORIKAWA Hironobu, TANAKA Takehiko, NAKAGAWA Masaru

IPSJ SIG Notes ( Information Processing Society of Japan (IPSJ) ) 2002 ( 23 ) 41 - 48 2002.03

　View Summary

We develop a database system together with a prototype system that helps thinking of researchers of Japanese humanity. This system cannot only retrieve persons from several genealogy documents but also find a key person for given two persons and display the genealogies. These features will help researchers of humanity discover hidden human relationships. However it is complicated and difficult to store too many data about the persons and genealogies in the database. Then we produce the support system for smooth input.
介護保険サービス利用者を支援するデータベースシステムの構築 (2002年情報学シンポジウム講演論文集--情報社会のセマンティクスXMLとSemantic Web,電子政府への展望,ロボットとの共生) -- (セッション3:教育・福祉とシステム)

松本然, 田中猛彦, 中川優

情報学シンポジウム講演論文集 ( 情報処理学会 ) 2002 63 - 70 2002
Building an Electronic Shopping Mall Composed of Stores of the Same Trade

Hirano Takahiro, Nokami Akinori, Morikawa Hironobu, Tanaka Takehiko, Nakagawa Masaru

Proceeding of the Annual Conference Japan Society of Information and Knowledge ( Japan Society of Information and Knowledge ) ( 9 ) 55 - 58 2001.05

　View Summary

In recent years, electronic commercial transactions have been getting popular. We attend to develop an electronic shopping mall available to the Internaet. This shopping mall is constructed by a server computer for receiving the orders together with existing databases of the stores which are connected with the server computer. For giving fresh information of the goods to the purchasers, it is indispensable that the server computer and each trader's database frequently exchange messages. We also supply the methods which support the communication. Gathering traders of the same goods will lead to a commercial competition. As a result, purchasers will buy fine goods at a lower cost, while the sales dealer will make it easier to secure the new customers and repeaters.
Search and Management Technology for Large Number of 2D Images

Morikawa Hironobu, Imai Naoki, Nokami Akinori, Tanaka Takehiko, Nakagawa Masaru

Proceeding of the Annual Conference Japan Society of Information and Knowledge ( Japan Society of Information and Knowledge ) ( 8 ) 49 - 56 2000.05

　View Summary

We developed a system which enables users to register a large number of 2D images efficiently and to retrieve the image which matches his or her wish. In this system, the user can register, modify and delete the image data together with attributes through a Web browser, since CGI programs which the Web server executes access the image database. An experimental result shows that this method reduced the registration time to about l/7 against the traditional way of user's inputting SQL sentences. For image retrieval, we attempted to construct the category structure according to which the image data are classified. Furthermore we developed experimentally a retrieval system for images of tray (or "Bon") and nests of boxes (or "Jubako"), and verified that the user can retrieve the expected images easily. We also use the function of similar image retrieval to detect the duplicate image registration, and to help the more detailed image retrieval.
Development of Network Collaboration Support System for 3D Graphics Design

Kawasaki Junko, Matsumoto Shikari, Fukimbara Kenji, Tanaka Takehiko, Nakagawa Masaru

IPSJ SIG Notes ( Information Processing Society of Japan (IPSJ) ) 2000 ( 44 ) 115 - 120 2000.05

　View Summary

We develop a support system which realizes collaborative designs of 3D computer graphics through a computer network. Although there have been developed several network collaboration support systems which deal with 3D graphics, they requires all the users to have the technical knowledge and skill to handle 3D graphics. Our system, however, permits communicating 2D images and text data, which enables smooth collaborations even if some users have little knowledge and skill of 3D graphics. This paper explains several components of our system; user authentication, user interface and distribution right.

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Awards & Honors

第15回情報科学技術フォーラム (FIT2016) 船井ベストペーパー賞

Winner：田中勝, 村川猛彦, 宇都宮啓吾

2016.09

Conference Activities & Talks

for文は必要か―プログラミング授業における設問と分析

村川猛彦

第11回知識・芸術・文化情報学研究会 2022.02.12
情報リテラシーに関する理解度テストの実施および分析

野﨑崇弘, 村川猛彦

2021年電子情報通信学会総合大会 2021.03
写経型プログラミングに基づく学習支援システムの構築

小髙真太郎, 村川猛彦

2021年電子情報通信学会総合大会 2021.03
写経型学習に基づくC言語学習支援システムの開発

小髙真太郎, 窪田雅崇, 村川猛彦

2020年電子情報通信学会総合大会 2020.03
情報リテラシーおよびプログラミングに関する理解度テストの実施と分析

野﨑崇弘, 村川猛彦

2019年度情報処理学会関西支部支部大会 2019.09
C言語学習支援のためのeラーニングシステムの改善

村端宏介, 藪北斗, 村川猛彦

2019年電子情報通信学会総合大会 2019.03
情報リテラシーを対象とした理解度テストの生成と分析

松本陽平, 村川猛彦

2018年度情報処理学会関西支部支部大会 2018.09
災害ブログ記事を対象とした単語分析

藤原史一, 村川猛彦

2018年電子情報通信学会総合大会 2018.03
C言語学習支援のためのeラーニングシステム

村端宏介, 卯田敦生, 村川猛彦

2018年電子情報通信学会総合大会 2018.03
項目反応理論に基づく大学初年度向け情報リテラシー科目の理解度テスト分析

村川猛彦, 登田純太, 松本陽平

2018年電子情報通信学会総合大会 2018.03
D-4-13 Digital Archive System for Written Materials with Reading Marks

Tanaka Masaru, Murakawa Takehiko, Utsunomiya Keigo

Proceedings of the IEICE General Conference 2015.02.24
D-5-3 Full-text Search Engine Selection Support using Iterative Search

Kawanaka Tatsuma, Murakawa Takehiko, Matsumura Takanori

Proceedings of the IEICE General Conference 2013.03.05
D-9-42 Content Database System for Producing Optical Disks

Hara Yuya, Murakawa Takehiko, Izukawa Tomoya, Nakagawa Masaru

Proceedings of the IEICE General Conference 2012.03.06
D-13-2 Code Wrapper for No SQL Programming

Matsuo Kazunori, Murakawa Takehiko, Endo Junichi, Nakagawa Masaru

Proceedings of the IEICE General Conference 2012.03.06
B-005 Appling Thinking Process Development Diagram to Source Code Reading Support

Kawasaki Takayoshi, Murakawa Takehiko

情報科学技術フォーラム講演論文集 2008.08.20
D-7-9 Management System of Health Information for Home Care Support

Satomura Hiroaki, Murakawa Takehiko, Nakagawa Masaru

Proceedings of the IEICE General Conference 2008.03.05
D-4-6 Database and Data Mining for Handwritten Questionnaires

Kanehira Akihisa, Murakawa Takehiko, Nakagawa Masaru

Proceedings of the IEICE General Conference 2007.03.07

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Patents

生命情報の可視化方法、可視化プログラム及び記憶媒体

Date applied： 2005.09.22 （特願2005-275342 ） Publication date： 2007.04.05 （特開2007-87125 ）

Inventor(s)/Creator(s)：吉廣卓哉、村川猛彦、中川優 Applicant：国立大学法人和歌山大学、紀陽情報システム株式会社
変異検出方法、変異検出プログラム及び記憶媒体

Date applied： 2005.08.18 （特願2005-237438 ） Publication date： 2007.03.01 （特開2007-49936 ）

Inventor(s)/Creator(s)：吉廣卓哉、村川猛彦、中川優、堀端章 Applicant：国立大学法人和歌山大学、学校法人近畿大学、独立行政法人科学技術振興機構
仏教経典電子画像中の文字領域の特定方法およびそれを用いた仏教経典とテキストとの対応付け方法

Date applied： 2005.06.29 （特願2005-189955 ） Publication date： 2007.01.18 （特開2007-11581 ）

Inventor(s)/Creator(s)：村川猛彦、中川優、青木進、宇都宮啓吾、落合俊典 Applicant：国立大学法人和歌山大学

KAKENHI

ソースプログラムの頻出パターンに基づくプログラミング学習支援

2022.04

-

2025.03

Grant-in-Aid for Scientific Research(C) Principal investigator
筆跡・花押情報の高度利活用研究－収集スキームの錬成と関連歴史情報との統合による－

2020.04

-

2025.03

Grant-in-Aid for Scientific Research(A) Co-investigator
写経型学習に基づくforループ学習支援環境

2019.04

-

2024.03

Grant-in-Aid for Scientific Research(C) Principal investigator
新義真言系聖教の形成と教学的交流に関する基礎的研究

2017.04

-

2021.03

Grant-in-Aid for Scientific Research(B) Co-investigator
多面的把握に基づく新義真言宗系聖教の解明と公開促進を果たす研究

2014.04

-

2018.03

Grant-in-Aid for Scientific Research(B) Co-investigator
全文検索サービスの自動生成システム

2014.04

-

2017.03

Grant-in-Aid for Scientific Research(C) Principal investigator
平成23年台風12号豪雨災害情報に基づいた実効ある防災・減災対策の構築

2013.04

-

2016.03

Grant-in-Aid for Scientific Research(A) Co-investigator
根来寺聖教の基礎的研究-智積院聖教を中心として-

2011.04

-

2014.03

Grant-in-Aid for Scientific Research(B) Co-investigator
智積院聖教における典籍・文書の基礎的研究

2008.04

-

2011.03

Grant-in-Aid for Scientific Research(B) Co-investigator
比叡山西塔北谷正教坊聖教を巡る訓点資料の基礎的研究

2005.04

-

2008.03

Grant-in-Aid for Scientific Research(C) Co-investigator
SVGを用いた平安・鎌倉時代僧侶情報の閲覧方式

2003.04

-

2005.03

Grant-in-Aid for Young Scientists(B) Principal investigator
書換えモデルを用いた暗号プロトコルの形式的設計法

2000.04

-

2002.03

奨励研究（A） Principal investigator

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Instructor for open lecture, peer review for academic journal, media appearances, etc.

講演講師

2021.11.05

和歌山県立向陽高等学校

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講演講師

本校における講演のための講師
編集委員

2018.04

-

2020.03

情報処理学会論文誌「人文科学とコンピュータ」特集号

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学術雑誌等の編集委員・査読・審査員等

編集委員
2016年度和歌山大学公開体験学習会

2016.04

その他

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小・中・高校生を対象とした学部体験入学・出張講座等

「検索の達人を目指せ！」と題して解説するとともに，情報検索に関して研究室で開発したアプリケーション（前年度よりバージョンアップ）を来場者に使ってもらった,日付:2016年11月13日
編集委員・査読委員

2015.04

-

2017.03

Special Section on Knowledge-Based Software Engineering (電子情報通信学会)

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学術雑誌等の編集委員・査読・審査員等

編集委員・査読委員
2015年度和歌山大学公開体験学習会

2015.04

その他

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小・中・高校生を対象とした学部体験入学・出張講座等

「検索の達人を目指せ！」と題して解説するとともに，情報検索に関して研究室で開発したアプリケーションを来場者に使ってもらった,日付:2015年11月15日
プログラム委員

2014.04

-

2014.09

JCKBSE 2014

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学術雑誌等の編集委員・査読・審査員等

プログラム委員
2014年度和歌山大学公開体験学習会

2014.04

その他

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小・中・高校生を対象とした学部体験入学・出張講座等

「検索の達人を目指せ！」と題して展示等を行った,日付:2014年11月23日
青少年のための科学の祭典 2014おもしろ科学まつり和歌山大会

2014.04

「青少年のための科学の祭典・和歌山大会」実行委員会ほか

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公開講座・講演会の企画・講師等

科学の実験・観察・工作などを準備し、子どもたちにそれらを見学・体験してもらう,日付:2014年12月13日-14日
2014年度和歌山大学公開体験学習会

2014.04

和歌山大学協働教育センター

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公開講座・講演会の企画・講師等

和歌山大学における最新の技術や研究成果などを、教員や学生が分かりやすく説明する,日付:2014年11月23日
2013年度和歌山大学公開体験学習会

2013.04

その他

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小・中・高校生を対象とした学部体験入学・出張講座等

「検索の達人を目指せ！」と題して展示等を行った,日付:2013年11月24日
青少年のための科学の祭典 2013おもしろ科学まつり和歌山大会

2013.04

「青少年のための科学の祭典・和歌山大会」実行委員会ほか

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公開講座・講演会の企画・講師等

科学の実験・観察・工作などを準備し、子どもたちにそれらを見学・体験してもらう,日付:2013年12月14日-15日
2013年度和歌山大学公開体験学習会

2013.04

和歌山大学学生自主創造科学センター

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公開講座・講演会の企画・講師等

和歌山大学における最新の技術や研究成果などを、教員や学生が分かりやすく説明する,日付:2013年11月24日
プログラム委員

2012.04

-

2012.08

JCKBSE 2012

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学術雑誌等の編集委員・査読・審査員等

プログラム委員
編集委員・査読委員

2011.04

-

2012.04

Special Section on Knowledge-Based Software Engineering (電子情報通信学会)

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学術雑誌等の編集委員・査読・審査員等

編集委員・査読委員
編集委員

2007.04

-

Now

情報知識学会誌

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学術雑誌等の編集委員・査読・審査員等

編集委員,任期:継続中

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Committee member history in academic associations, government agencies, municipalities, etc.

幹事

2023.05

-

Now

情報処理学会関西支部

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支部大会

情報処理学会関西支部支部大会の企画・実施等
運営委員

2022.04.01

-

Now

情報処理学会人文科学とコンピュータ研究会

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研究会

運営委員
理事

2022.04

-

Now

情報知識学会

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学協会、政府、自治体等の公的委員

学協会、政府、自治体等の公的委員,任期:2年
情報知識学会第30回年次大会実行委員

2021.12

-

2022.05.29

情報知識学会

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学会

開催準備，広報
情報知識学会第29回年次大会実行委員長

2020.10

-

2021.05

情報知識学会

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学会

2021年5月22日・23日にオンラインで開催した情報知識学会第29回年次大会の企画運営を行った．
理事

2020.04

-

Now

情報知識学会

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学協会、政府、自治体等の公的委員

学協会、政府、自治体等の公的委員,任期:2年
理事

2018.04

-

Now

情報知識学会

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学協会、政府、自治体等の公的委員

学協会、政府、自治体等の公的委員,任期:2年
理事

2016.04

-

Now

情報知識学会

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学協会、政府、自治体等の公的委員

学協会、政府、自治体等の公的委員,任期:2年
現地大会実行委員

2014.09

教育システム情報学会

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学協会、政府、自治体等の公的委員

第39回教育システム情報学会全国大会
実行委員長

2014.05

情報知識学会

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学協会、政府、自治体等の公的委員

第22回(2014年度)年次大会
理事

2014.04

-

Now

情報知識学会

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学協会、政府、自治体等の公的委員

学協会、政府、自治体等の公的委員,任期:2年
理事

2012.04

-

Now

情報知識学会

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学協会、政府、自治体等の公的委員

学協会、政府、自治体等の公的委員,任期:2年
事業支援部会委員

2006.07

-

2007.03

わかやま情報サービス産業クラスター

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国や地方自治体、他大学・研究機関等での委員

事業支援部会委員 ,任期:2006.7～2007.3

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Other Social Activities

第12回知識・芸術・文化情報学研究会世話役

2023.02.18

知識・芸術・文化情報学研究会

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研究会

企画・運営
第11回知識・芸術・文化情報学研究会世話役

2022.02.12

知識・芸術・文化情報学研究会

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研究会

企画・運営
第10回知識・芸術・文化情報学研究会世話役

2021.02.13

知識・芸術・文化情報学研究会

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研究会

企画・運営
第9回知識・芸術・文化情報学研究会世話役

2020.02.15

知識・芸術・文化情報学研究会

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研究会

企画・運営
第8回知識・芸術・文化情報学研究会世話役

2019.01.26

知識・芸術・文化情報学研究会

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研究会

企画・運営