Eisaku Yoshikawa, Keishi Tajima. Content-Based Exclusion Queries in Keyword-Based Image Retrieval. Proceedings of the 14th ACM International Conference on Multimedia Retrieval (ICMR). 2024. 1145-1149
Hirotaka Nagashima, Keishi Tajima. Automatic Construction of Expiration Time Expression Dataset from Retweets. Proceedings of the Web Conference (WWW) (Companion Volume). 2024. 545-548
Tetsuya Sasaoka, Yoko Yamakata, Keishi Tajima. Search Result Presentation for Non-Native Language Documents. Companion Proceedings of 29th Annual ACM Conference on Intelligent User Interfaces (IUI). 2024. 89-94
Satoshi Horikawa, Chiyonosuke Nemoto, Keishi Tajima, Masaki Matsubara, Atsuyuki Morishima. An Adaptive Feature Selection Method for Learning-to-Enumerate Problem. Proceedings of 46th European Conference on Information Retrieval (ECIR). 2024. 122-136
Mamoru Yamakawa, Keishi Tajima. A Centrality for Social Media Users Focusing on Information-Gathering Ability. Proceedings of 34th ACM Conference on Hypertext and Social Media. 2023. 32:1-32:9
Yudai Kato, Marie Katsurai, Keishi Tajima. Worker Qualifications for Image-Aesthetic-Assessment Tasks in Crowdsourcing. AAAI Conference on Human Computation and Crowdsourcing (HCOMP). 2022
Shuhei Kobayashi, Keishi Tajima. Real-World Popularity Estimation from Community Structure of Followers on SNS. 2022 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT). 2022. 328-334
Ruide Li, Yoko Yamakata, Keishi Tajima. Active Learning Strategies Based on Text Informativeness. 2022 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT). 2022. 32-39
Yixin Zhang, Yoko Yamakata, Keishi Tajima. MIAIS: A Multimedia Recipe Dataset with Ingredient Annotation at Each Instructional Step. Proceedings of the Workshop on Multimedia for Cooking, Eating, and related APPlications (CEA++) (in conj. with ACM Multimedia). 2022. 49-52
Ayato Watanabe, Keishi Tajima. Spammer Detection Based on Task Completion Time Variation in Crowdsourcing. 2021 IEEE International Conference on Big Data (Big Data). 2021. 3568-3570
Yixin Zhang, Yoko Yamakata, Keishi Tajima. MIRecipe: A Recipe Dataset for Stage-Aware Recognition of Changes in Appearance of Ingredients. MMAsia '21: ACM Multimedia Asia(MMAsia). 2021. 16-7
Yixin Zhang, Yoko Yamakata, Keishi Tajima. Supplementing Omitted Named Entities in Cooking Procedural Text with Attached Images. 4th IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR). 2021. 199-205