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Mamoru Yamakawa, Keishi Tajima

A Centrality for Social Media Users Focusing on Information-Gathering Ability

Proc. of 34th ACM Conference on Hypertext,
pp.32:1-32:9, ACM Press, September 2023 (ACM DL)

Ken Mizusawa, Keishi Tajima, Masaki Matsubara, Toshiyuki Amagasa, Atsuyuki Morishima,

Efficient Pipeline Processing of Crowdsourcing Workflows

Proc. of 27th ACM International Conference on Information and Knowledge Management,
pp.1559-1562, ACM Press, October 2018 (ACM DL)

Tomohiro Manabe, Keishi Tajima,

Subtopic Ranking Based on Block-Level Document Analysis

Lecture Notes in Business Information Processing, Vol. 292,
(Revised Selected Papers from Proc. of 12th International Conference on Web Information Systems and Technologies),
pp. 83-104, Springer-Verlag, October 2017

Tomohiro Manabe, Keishi Tajima,

Subtopic Ranking Based on Hierarchical Headings

Proc. of 12th International Conference on Web Information Systems and Technologies,
Vol.2, pp. 121-130, SciTePress, April 2016 (SciTePress Digital Library)

Sujeet Pradhan, Keishi Tajima, Katsumi Tanaka,

A Query Model for Retrieving Relevant Intervals within a Video Stream

Proc. of IEEE Conference on Multimedia Computing and Systems,
Vol.II, pp. 788-792, IEEE Computer Society Press, June 1999 (IEEE Xplore, IEEE CS DL)