Atsushi Ikeuchi
University of Tsukuba
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Publication
Featured researches published by Atsushi Ikeuchi.
acm/ieee joint conference on digital libraries | 2014
Teru Agata; Yosuke Miyata; Emi Ishita; Atsushi Ikeuchi; Shuichi Ueda
This paper highlights the results of a survival survey and life span study of 10 million web pages, mainly in Japanese, that were collected for NTCIR-3 (web task) in 2001. To calculate web page life span, metadata was collected from Internet Archives Wayback Machine via Memento. The life span study showed that the average life span of a web page is 1,132.1 days.
acm/ieee joint conference on digital libraries | 2010
Emi Ishita; Teru Agata; Atsushi Ikeuchi; Nozue Michiko; Miyata Yosuke; Shuichi Ueda
A search engine for Japanese academic papers rendered in PDF is described. Evaluation results indicate fewer zero-result queries and higher precision in the top-10 documents than was obtained for the same Japanese queries using Google Scholar or Scirus.
acm ieee joint conference on digital libraries | 2011
Emi Ishita; Teru Agata; Atsushi Ikeuchi; Miyata Yosuke; Shuichi Ueda
Our research goal is to develop a search engine for open access to academic papers. English and Japanese test sets were built for detection of academic papers from 20,000 PDF files in each language using five annotators. Six classifiers were trained using similar features for each language. We report F1 of 0.74 for English and 0.54 for Japanese and argue that similar features could easily be generated for other languages as well.
Procedia - Social and Behavioral Sciences | 2014
Keita Tsuji; Nobuya Takizawa; Sho Sato; Ui Ikeuchi; Atsushi Ikeuchi; Fuyuki Yoshikane; Hiroshi Itsumura
international conference on advanced applied informatics | 2012
Keita Tsuji; Erika Kuroo; Sho Sato; Ui Ikeuchi; Atsushi Ikeuchi; Fuyuki Yoshikane; Hiroshi Itsumura
Procedia - Social and Behavioral Sciences | 2013
Fuyuki Yoshikane; Yutaka Suzuki; Yui Arakawa; Atsushi Ikeuchi; Keita Tsuji
Procedia - Social and Behavioral Sciences | 2013
Atsushi Ikeuchi; Keita Tsuji; Fuyuki Yoshikane; Ui Ikeuchi
IPSJ SIG Notes | 2007
Atsushi Ikeuchi; Teru Agata; Emi Ishida; Michiko Nozue; Yosuke Miyata; Shuichi Ueda
美中教育评论：A | 2013
Keita Tsuji; Shunsuke Arai; Reina Suga; Atsushi Ikeuchi; Fuyuki Yoshikane
The Library World | 2013
Keita Tsuji; Nobuya Takizawa; Sho Sato; Ui Ikeuchi; Atsushi Ikeuchi; Fuyuki Yoshikane; Hiroshi Itsumura
