Sakaguchi Tetsuo

J-GLOBAL         Last updated: Jun 6, 2019 at 02:50
 
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Name
Sakaguchi Tetsuo
Affiliation
University of Tsukuba
Section
Faculty of Library, Information and Media Science
Job title
Associate Professor

Academic & Professional Experience

 
1990
 - 
1999
Research Associate, University of Library and Information Science
 
1999
 - 
2002
Research Professor, University of Library and Information Science
 
Oct 2002
 - 
Mar 2004
Associate Professor, Faculty of Library and Information Science, University of Tsukuba
 
Apr 2004
   
 
Associate Professor, Graduate School of Library, Information and Media Studies, University of Tsukuba
 

Education

 
 
 - 
Mar 1986
Department of Electrical Engineering, Akashi College of Technology
 
 
 - 
Mar 1988
Department of Library and Information Science, Faculty of Library and Information Science, University of Library and Information Science
 
 
 - 
Mar 1990
Library and Information Science, Graduate School, Division of Library and Information Science, University of Library and Information Science
 

Published Papers

 
CrowdSheet: An Easy-To-Use One-Stop Tool for Writing and Executing Complex Crowdsourcing
Suzuki, Rikuya;Sakaguchi, Tetsuo;Matsubara, Masaki;Kitagawa, Hiroyuki;Morishima, Atsuyuki
Advanced Information Systems Engineering 30th International Conference, CAiSE 2018, LNCS 10816   137-153   Jun 2018   [Refereed]
Developing crowdsourcing applications with dataflows among tasks requires requesters to submit tasks to crowdsourcing services, obtain results, write programs to process the results, and often repeat this process. This paper proposes CrowdSheet, a...
ARAI,Eiju;SAKAGUCHI,Tetsuo
Journal of Japan Society of Information and Knowledge   28(2) 134-139   Jun 2018
<p> In recent years, publishing Linked Open Data (LOD) are promoted, and LOD datasets of various subject areas are provided by many organizations. Links between datasets are important for utilizing them, and how to carry out comprehensive links on...
CrowdSheet: Instant Implementation and Out-of-Hand Execution of Complex Crowdsourcing
Suzuki, Rikuya;Sakaguchi, Tetsuo;Matsubara, Masaki;Kitagawa, Hiroyuki;Morishima, Atsuyuki
34th IEEE International Conference on Data Engineering(ICDE 2018)      Apr 2018   [Refereed]
Structure analysis and a schema definition method for creating Linked Open Data from complex information resources
HAYASHI,Takanori;SEO,Soichiro;SAKAGUCHI,Tetsuo
Joho Chishiki Gakkaishi   26(1) 11-28   Feb 2016   [Refereed]
 Linked Open Data (LOD) have attracted much attention as a method for publishing data using Web technology. However, since many information resources on the Web are organized for human reading, they are not well structured for LOD. In this study, ...
Erratum: Structure analysis and a schema definition method for creating Linked Open Data from complex information resources [Joho Chishiki Gakkaishi Vol. 26(2016) No.1 p.11-28]
HAYASHI,Takanori;SEO,Soichiro;SAKAGUCHI,Tetsuo
Joho Chishiki Gakkaishi   advpub(0)    2016   [Refereed]
(1) P28 右段最終行<br/> 訂正前 (2015年1月18日採択)<br/> 訂正後 (2016年1月18日採択)

Books etc

 
図書館情報技術論
阪口,哲男 (Part:Contributor, 第4章 電子文書と電子出版,電子書籍、第8章 図書館の情報システムの安全性と信頼性)
樹村房   Mar 2014   ISBN:9784883672035
情報機器論(新現代図書館学講座16)
田畑孝一編;杉本重雄;阪口哲男;藤田岳久著
東京書籍   Oct 1998   
図書館情報学ハンドブック(第2版)
図書館情報学ハンドブック編集委員会編;+阪口, 哲男
丸善   Mar 1999   
情報メディアの活用 (メディア専門職養成シリーズ5)
山本順一;二村健監修;二村健編著, (第5章分担執筆: 阪口哲男);+阪口, 哲男
  学文社   Jan 2006   
DIGITAL LIBRARIES: INTERNATIONAL COLLABORATION AND CROSS-FERTILIZATION, PROCEEDINGS
Hiiragi, W;Sakaguchi, T;Sugimoto, S;Tabata, K (Part:Contributor, A policy-based system for institutional web archiving)
SPRINGER-VERLAG BERLIN   Jan 2004   ISBN:3540240306

Conference Activities & Talks

 
Experiments for International Cooperation Utilizing Crowdsourcing in Earthquake Disaster Archives of Futaba Town at Fukushima Prefecture [Invited]
阪口,哲男
The International Symposium "Preserving and Using Disaster Archives: Linking Japanese & Indonesian Experiences"   4 Mar 2019   Syiah Kuala Universiry and University of Tsukuba
CrowdSheet: An Easy-To-Use One-Stop Tool for Writing and Executing Complex Crowdsourcing
Suzuki, Rikuya;Sakaguchi, Tetsuo;Matsubara, Masaki;Kitagawa, Hiroyuki;Morishima, Atsuyuki
30th International Conference on Advanced Information Systems Engineering (CAiSE 2018)   11 Jun 2018   
Developing crowdsourcing applications with dataflows among tasks requires requesters to submit tasks to crowdsourcing services, obtain results, write programs to process the results, and often repeat this process. This paper proposes CrowdSheet, a...
CrowdSheet: Instant Implementation and Out-of-Hand Execution of Complex Crowdsourcing
Suzuki, Rikuya;Sakaguchi, Tetsuo;Matsubara, Masaki;Kitagawa, Hiroyuki;Morishima, Atsuyuki
34th IEEE International Conference on Data Engineering(ICDE 2018)   16 Apr 2018   IEEE
資料情報のLOD化:何をつながるようにするのか?
Sakaguchi,Tetsuo
筑波大学 知的コミュニティ基盤研究センター シンポジウム 「図書館情報専門職養成史の再検討:組織記憶を構築する試み」   10 Feb 2017   筑波大学 知的コミュニティ基盤研究センター
Webシステムのためのエンドユーザ向け公開鍵認証機能の開発
阪口, 哲男
Code4Lib JAPAN Conference 2017   2 Sep 2017   
近年、企業や図書館等の様々なサービスがWebシステムを用いて提供されている。それらのシステムではユーザ認証方式としてパスワード認証を用いていることが多い。そこでは、パスワードに推定しやすい文字列を使って不正アクセスの被害にあうことや、複数のサービスでの同一パスワードの使い回しによるパスワード漏洩時の被害拡大が大きな問題となっている。対策として一部のサービス等ではパスワードに加えて、ユーザの所有する端末に紐付けるなどの2要素認証を採用する事例も増えているが、ユーザの操作が煩雑になる上、対応端...

Research Grants & Projects

 
Distributed Information System
The Other Research Programs
Project Year: 1990   
Digital Library
The Other Research Programs
Project Year: 1994