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Masafumi Iwanaga, Keishi Tajima

Analysis of Echo Chamber Formation by Friend Recommendation

Proc. of 36th ACM Conference on Hypertext and Social Meda,
pp.38-42, ACM Press, September 2025 (ACM DL)

研究成果発表
IEEE BigData 2024 で岩永雅史君の研究成果を発表

2024年12月18日
IEEE BigData 2024 で岩永雅史君の研究成果を発表

今回の発表内容は,SNS上での一般ユーザへのトピック推薦ではなく,インフルエンサーとして活動するユー…
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Masafumi Iwanaga, Keishi Tajima, Yoko Yamakata

Next Topic Recommendation for Influencers on Social Media

Proc. of IEEE International Conference on BigData,
pp.723-728, IEEE Computer Society Press, December 2024 (IEEE XploreIEEE CS DL)

Tetsuya Sasaoka, Yoko Yamakata, Keishi Tajima

Search Result Presentation for Non-Native Language Documents

Companion Proc. of 29th ACM International Conference on Intelligent User Interfaces,
pp.89-94, ACM Press, March 2024 (ACM DL)

研究成果発表
研究成果発表

Masahiro Inoue, Keishi Tajima

Temporal Analysis of Supply and Demand of Topics on The Web

Proc. of ACM Conference on Web Science,
pp.143-144, ACM Press, June 2019 (ACM DL)

Momo Kyozuka, Yang Xu, Keishi Tajima

A Ranking Method for Relaxed Queries in Book Search

Proc. of ACM/IEEE Joint Conference on Digital Libraries,
pp.400-401, ACM Press, June 2019 (ACM DL)

Xiaoni Duan, Keishi Tajima

Improving Multiclass Classification in Crowdsourcing by Using Hierarchical Schemes

Proc. of The Web Conference,
pp.2694-2700, ACM Press, May 2019 (ACM DL)

Yuanyuan Wang, Panote Siriaraya, Yukiko Kawai, Keishi Tajima

A Proposal of Spatial Operators for a Collaborative Map Search System

Companion Proc. of ACM International Conference on Intelligent User Interfaces,
ACM Press, March 2019 (ACM DL)

Yoko Yamakata, Keishi Tajima, Shinsuke Mori

A Case Study on Start-up of Dataset Construction: In Case of Recipe Named Entity Corpus

Proc. of 2nd HMData Workshop (collocated with IEEE BigData),
pp.3564-3567, IEEE Computer Society Press, December 2018 (IEEE Xplore)

Yusuke Suzuki, Masaki Matsubara, Keishi Tajima, Toshiyuki AmagasaAtsuyuki Morishima,

A Cache-based Approach to Dynamic Switching between Different Dataflows in Crowdsourcing

Proc. of 2nd HMData Workshop (collocated with IEEE BigData),
pp.3552-3554, IEEE Computer Society Press, December 2018 (IEEE Xplore)