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    • Eisaku Yoshikawa, Keishi Tajima

    Content-Based Exclusion Queries in Keyword-Based Image Retrieval

    Proc. of 14th ACM International Conference on Multimedia Retrieval,
    ACM Press, June 2024

    Hirotaka Nagashima, Keishi Tajima

    Automatic Construction of Expiration Time Expression Dataset from Retweets

    Companion Proc. of 33th The Web Conference,
    ACM Press, May 2024

    Satoshi Horikawa, Chiyonosuke Nemoto, Keishi Tajima, Masaki Matsubara, Atsuyuki Morishima

    An Adaptive Feature Selection Method for Learning-to-Enumerate Problem

    Proc. of 46th European Conference on Information Retrieval Part III,
    pp.122-136, Springer, March 2024 (Springer Link)

    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)

    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)

    Ruide Li, Yoko Yamakata, Keishi Tajima

    Active Learning Strategies Based on Text Informativeness

    Proc. of IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology,
    pp.32-39, IEEE Computer Society Press, November 2022 (IEEE Xplore, IEEE CS DL)

    Shuhei Kobayashi, Keishi Tajima

    Real-World Popularity Estimation from Community Structure of Followers on SNS

    Proc. of IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology,
    pp.238-334, IEEE Computer Society Press, November 2022 (IEEE Xplore, IEEE CS DL)

    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

    Yixin Zhang, Yoko Yamakata, Keishi Tajima

    MIAIS: A Multimedia Recipe Dataset with Ingredient Annotation at Each Instructional Step

    Proc. of International Workshop on Multimedia for Cooking, Eating, and related APPlications (CEA++) (In conj. with ACMMM), pp.49-52, ACM Press, October 2022 (ACM DL)

    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)

    Yixin Zhang, Yoko Yamakata, Keishi Tajima

    MIRecipe: A Recipe Dataset for Stage-Aware Recognition of Changes in Appearance of Ingredients

    Proc. of 3rd ACM International Conference on Multimedia in Asia,
    pp.16:1-16:7, ACM Press, December 2021 (ACM DL)

    Yixin Zhang, Yoko Yamakata, Keishi Tajima

    Supplementing Omitted Named Entities in Cooking Procedural Text with Attached Images

    Proc. of 4th IEEE International Conference on Multimedia Information Processing and Retrieval,
    pp.199-205, September 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

    Yixin Zhang, Yoko Yamakata, Keishi Tajima

    Categorization of Cooking Actions Based on Textual/Visual Similarity

    Proc. of 5th International Workshop on Multimedia Assisted Dietary Management (MADiMa) (In conj. with ACMMM), pp.42-49, ACM Press, October 2019 (ACM DL)

    Ziyang Liao, Keishi Tajima

    Disjunctive Sets of Phrase Queries for Diverse Query Suggestion

    Proc. of IEEE/WIC/ACM International Conferences on Web Intelligence,
    pp.449-455, ACM Press, October 2019 (ACM DL<!–, IEEE Xplore–><!–, IEEE CS DL–>)