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Yudai Kato, Marie Katsurai, Keishi Tajima

Worker Qualifications for Image-Aesthetic-Assessment Tasks in Crowdsourcing

Work-in-progress paper in AAAI HCOMP,
#pages:3, November 2022

Ayato Watanabe, Keishi Tajima

Spammer Detection Based on Task Completion Time Variation in Crowdsourcing

Proc. of 5th HMData Workshop (collocated with IEEE BigData),
pp.3568-3570, IEEE Computer Society Press, December 2021 (IEEE Xplore, IEEE CS DL)

author list

Making AI Machines Work for Humans in FoW

ACM SIGMOD Record, Vol.49, No.2, pp.30-35, ACM Press, June 2020

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)

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 Amagasa, Atsuyuki 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)

Momo Kyozuka, Keishi Tajima,

Ranking Methods for Query Relaxation in Book Search

Proc. of IEEE/WIC/ACM International Conferences on Web Intelligence,
pp.466-473, IEEE Computer Society Press, December 2018 (IEEE Xplore, IEEE CS DL)

Daisuke Kataoka, Keishi Tajima,

SNS Retrieval Based on User Profile Estimation Using Transfer Learning from Web Search

Proc. of IEEE/WIC/ACM International Conferences on Web Intelligence,
pp.278-285, IEEE Computer Society Press, December 2018 (IEEE Xplore, IEEE CS 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)

Atsuyuki Morishima, Keishi Tajima, Itaru Kitahara, Munenari Inoguchi,
Masaki Matsubara, Hidehiko Shishido,

JST CREST CyborgCrowd Project

Proc. of 1st Project Networking Workshop (collocated with 6th AAAI HCOMP),
July 2018

Naoki Kobayashi, Masaki Matsubara, Keishi Tajima, Atsuyuki Morishima,

A Crowd-in-the-Loop Approach for Generating Conference Programs with Microtasks

Proc. of 1st HMData Workshop (collocated with IEEE BigData),
pp.4312-4314, IEEE Computer Society Press, December 2017 (IEEE Xplore)

Xiaoni Duan, Keishi Tajima,

Improving Classification Accuracy in Crowdsourcing through Hierarchical Reorganization

Proc. of 1st HMData Workshop (collocated with IEEE BigData),
pp.4290-4292, IEEE Computer Society Press, December 2017 (IEEE Xplore)

Atsuyuki Morishima, Keishi Tajima,

InfoSpace Governance Technologies for People Working Together

13th SIAM Conference on Parallel Processing for Scientific Computing,
March 2008