Papers - MURAYAMA Taichi
about 26-
D-Tracker: Modeling Interest Diffusion in Social Activity Tensor Data Streams
Shingo Higashiguchi, Yasuko Matsubara, Koki Kawabata, Taichi Murayama, Yasushi Sakura
In Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD '25) 460 - 471 2025.7 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Single Work
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Linguistic Landscape of Generative AI Perception: A Global Twitter Analysis Across 14 Languages
Taichi Murayama, Kunihiro Miyazaki, Yasuko Matsubara, Yasushi Sakurai
In Proceedings of the Nineteenth International AAAI Conference on Web and Social Media (ICWSM'25) 2025.6 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings) Single Work
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Disentangled Mode-Specific Representations for Tensor Time Series via Contrastive Learning
Kohei Obata, Taichi Murayama, Zheng Chen, Yasuko Matsubara,Yasushi Sakurai
In Proceedings of the 29th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'25) 2025.6 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Single Work
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Fredformer: Frequency Debiased Transformer for Time Series Forecasting.
Xihao Piao, Zheng Chen, Taichi Murayama, Yasuko Matsubara, and Yasushi Sakurai
In Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD '24) 2400 - 2410 2024.8 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Single Work
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Breaking the spiral of silence: News and social media dynamics on sexual abuse scandal in the Japanese entertainment industry
Tanihara Tsukasa, Irihara Mitsuki, Murayama Taichi, Yoshida Mitsuo, Toriumi Fujio, Kunihiro Miyazaki
PLOS ONE 19 ( 6 ) e0306104 2024.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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Hater Is Not the Only Source of Toxic Communication Online, But Also Fan
Akira Matsui, Taichi Murayama, Mitsuo Yoshida
Workshop: CySoc 2024: 5th International Workshop on Cyber Social Threats 2024.6 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Single Work
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Throw Your Hat in the Ring (of Wikipedia): Exploring Urban-Rural Disparities in the Production of Politicians’ information.
Matsui Akira, Kunihiro Miyazaki, Taichi Murayama
Proceedings of the International AAAI Conference on Web and Social Media (ICWSM) 18 ( 1 ) 1027 - 1040 2024.5 [Reviewed]
Authorship：Last author Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Public perception of generative AI on Twitter: an empirical study based on occupation and usage
Kunihiro Miyazaki, Taichi Murayama, Takayuki Uchiba, Jisun An, Haewoon Kwak
EPJ Data Science 13 ( 2 ) 2024.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Complaints with Target Scope Identification on Social Media.
Kazuhiro Ito, Taichi Murayama, Shuntaro Yada, Shoko Wakamiya, Eiji Aramaki
Informatica 47 ( 3 ) 2023.8
Language：English Publishing type：Research paper (scientific journal) Joint Work
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The Chance of Winning Election Impacts on Social Media Strategy
Taichi Murayama, Akira Matsui, Kunihiro Miyazaki, Yasuko Matsubara, Yasushi Sakurai
Proceedings of the International AAAI Conference on Web and Social Media (ICWSM) 17 ( 1 ) 674 - 685 2023.6 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Political Honeymoon Effect on Social Media: Characterizing Social Media Reaction to the Changes of Prime Minister in Japan
Kunihiro Miyazaki, Taichi Murayama, Akira Matsui, Masaru Nishikawa, Takayuki Uchiba, Haewoon Kwak, … Show more authors
Kunihiro Miyazaki, Taichi Murayama, Akira Matsui, Masaru Nishikawa, Takayuki Uchiba, Haewoon Kwak, Jisun An Hide authors
Proceedings of the 15th ACM Web Science Conference 2023 (WebSci) 1 - 12 2023.4 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Identifying A Target Scope of Complaints on Social Media
Kazuhiro Ito, Taichi Murayama, Shuntaro Yada, Shoko Wakamiya, Eiji Aramaki
In Proceedings of the 11th International Symposium on Information and Communication Technology (SoICT) 111 - 118 2022.12 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Mining Reaction and Diffusion Dynamics in Social Activities
Taichi Murayama, Yasuko Matsubara, Sakurai Yasushi
Proceedings of the 31st ACM International Conference on Information & Knowledge Management (CIKM) 1521 - 1531 2022.10 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Annotation-Scheme Reconstruction for "Fake News" and Japanese Fake News Dataset
Taichi Murayama, Shohei Hisada, Makoto Uehara, Shoko Wakamiya, Eiji Aramaki
Proceedings of the Thirteenth Language Resources and Evaluation Conference (LREC) 7226 - 7234 2022.6 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings) Joint Work
Other Link： https://aclanthology.org/2022.lrec-1.784/
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Finding "Retro" Places in Japan: Crowd-sourced Urban Ambience Estimation
Shu Anzai, Taichi Murayama, Shuntaro Yada, Shoko Wakamiya, Eiji Aramaki
In Proceeding of the 5th ACM SIGSPATIAL International Workshop on Location-Based Recommendations, Geosocial Networks, and Geoadvertising (LocalRec) ( 4 ) 1 - 4 2021.11 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Mitigation of Diachronic Bias in Fake News Detection Dataset
Taichi Murayama, Shoko Wakamiya, Eiji Aramaki
Proceedings of the Seventh Workshop on Noisy User-generated Text (W-NUT) 182 - 188 2021.11 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Taichi Murayama, Shoko Wakamiya, Eiji Aramaki
2021.9 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Measuring Public Concern About COVID-19 Through Search Queries.
Zhiwei Gao, Sumio Fujita, Nobuyuki Shimizu, Kongmeng Liew, Taichi Murayama, Shuntaro Yada, Shoko Wa … Show more authors
Zhiwei Gao, Sumio Fujita, Nobuyuki Shimizu, Kongmeng Liew, Taichi Murayama, Shuntaro Yada, Shoko Wakamiya, Eiji Aramaki Hide authors
JMIR Public Health Surveillance 7 ( 7 ) e29865 2021.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Predicting Regional Influenza Epidemics with Uncertainty Estimation using Commuting Data in Japan
Taichi Murayama, Nobuyuki Shimizu, Sumio Fujita, Shoko Wakamiya, Eiji Aramaki
PLoS ONE 16 ( 4 ) e0250417 2021.4 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Joint Work
Other Link： https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0250417
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Modeling the Spread of Fake News on Twitter
Taichi Murayama, Shoko Wakamiya, Eiji Aramaki, Ryota Kobayashi
PLoS ONE 16 ( 4 ) e0250419 2021.4 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Shohei Hisada, Taichi Murayama, Kota Tsubouchi, Sumio Fujita, Shuntaro Yada, Shoko Wakamiya & Eiji … Show more authors
Shohei Hisada, Taichi Murayama, Kota Tsubouchi, Sumio Fujita, Shuntaro Yada, Shoko Wakamiya & Eiji Aramaki Hide authors
Scientific Reports 10 18680 2020.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
Other Link： https://www.nature.com/articles/s41598-020-75771-6
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WEB上Q＆Aサービスへの投稿ログデータにおける 認知症者の介護で家族が抱える困難と悩み
小沢彩歌, 平和也, 村山太一, 藤田澄男, 伊藤美樹子, 荒牧英治
日本ヘルスコミュニケーション学会雑誌 11 ( 2 ) 19 - 27 2020.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
Other Link： https://plaza.umin.ac.jp/hc-jp/journal/vol011no02/vol11-02_p19.pdf
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Fake News Detection using Temporal Features Extracted via Point Process
Taichi Murayama Shoko Wakamiya, Eiji Aramaki
Workshop on Cyber Social Threats 2020.6 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Robust two-stage influenza prediction model considering regular and irregular trends
Taichi Murayama, Nobuyuki Shimizu, Sumio Fujita, Shoko Wakamiya, Eiji Aramaki
PLoS ONE 15 ( 5 ) e0233126 2020.5 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Joint Work
Other Link： https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0233126
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Kazuya Taira, Taichi Murayama, Sumio Fujita, Mikiko Ito, Kei Kamide, Eiji Aramaki
Journal of Medical Internet Research 22 ( 4 ) e13369 2020.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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NTCIR13 MedWeb Task: Multi-label Classification of Tweets using an Ensemble of Neural Networks
Hayate Iso, Camille Ruiz, Taichi Murayama, Katsuya Taguchi, Ryo Takeuchi, Hideya Yamamoto, Shoko Wa … Show more authors
Hayate Iso, Camille Ruiz, Taichi Murayama, Katsuya Taguchi, Ryo Takeuchi, Hideya Yamamoto, Shoko Wakamiya, Eiji Aramaki Hide authors
NTCIR 2017.12 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work