Yuka Egusa

Last updated: 12/05/09 12:58
 
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Name
Yuka Egusa
Nickname
yegusa
E-mail
yukanier.go.jp
Job title
Senior Researcher
Twitter ID
yegusa

Career

 
May 2012
 - 
Today
Senior Researcher, National Institute for Educational Policy Research, Japan
 
Oct 2011
 - 
Apr 2012
Senior Researcher, National Institute for Educational Policy Research, Japan
 
Apr 2005
 - 
Sep 2011
Researcher, National Institute for Educational Policy Research, Japan
 
Apr 2005
   
 
Researcher, Educational Resources Research Center, National Institute for Educational Policy Research
 

Prizes

 
May 2011
"Influence of Task Type and User Group on Web-based Information Seeking Behavior: Analysis of Eye Movement Data and Client-side Browsing Logs" JSIK Journal; vol.20; no.3; p.249-276; (2010-10), The 8th paper award of JSIK, Japan Society of Information and Knowledge
 

Papers

 
Analysis of Concept Maps between before and after Search: Using Identified Nodes with Participants
Yuka Egusa, Hitomi Saito, Ryo Nakashima, Masao Takaku, Noriko Kando and Makiko Miwa
2011-IFAT-104(4) 1-7   Nov 2011
In this study, we investigate the changes in concept map representations of a topic during their exploratory search on the Web by comparing the concept maps depicted before and after each users searching. We have developed a tool to merge two concept maps for the analysis. This paper discusses how a method to identify a common node in pre- and post-search maps effects the analysis results. Part...
Changes in Users’ Knowledge Structures Before and After Web Search on a Topic: Analysis Using the Concept Map
Hitomi Saito, Ryo Nakashima, Yuka Egusa, Masao Takaku, Hitoshi Terai, Makiko Miwa and Noriko Kando
74th Annual Meeting of the American Society for Information Science and Technology (accepted as Poster; to appear)      Oct 2011   [Refereed]
Makiko Miwa, Yuka Egusa, Hitomi Saito, Masao Takaku, Hitoshi Terai, Noriko Kando
Information Research   16(3)    Sep 2011   [Refereed]
This paper reports on a method for closely observing, eliciting and visualizing exploratory search processes with embedded information encountering in context.
Yuka Egusa, Masao Takaku
JSIK Journal   21(2) 123-130   May 2011
Education Paper Index (EPI), created by Educational Policy Research Japan since 1960s, has indexed scholarly papers and magazine articles in the field of educational research and practice. This paper aims at examining overlaps between EPI and CiNii, another major database operated by National Institute of Informatics. From our examination, 59-63% of EPI records are also covered by CiNii. These ...
Yuka Egusa
1-86   Nov 2004   [Refereed]

Teaching Experiences