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 Wakamiya; Eiji Aramaki (NTCIR, 2017)

Fake News Detection using Temporal Features Extracted via Point Process. - Taichi Murayama; Shoko Wakamiya; Eiji Aramaki (ICWSM Workshops, 2020)

Syndromic surveillance using search query logs and user location information from smartphones against COVID-19 clusters in Japan. - Shohei Hisada; Taichi Murayama; Kota Tsubouchi; Sumio Fujita; Shuntaro Yada; Shoko Wakamiya; Eiji Aramaki (CoRR, 2020)

Modeling and Predicting Fake News Spreading on Twitter. - Taichi Murayama; Shoko Wakamiya; Eiji Aramaki; Ryota Kobayashi (CoRR, 2020)

Universal Fake News Collection System using Debunking Tweets. - Taichi Murayama; Shoko Wakamiya; Eiji Aramaki (CoRR, 2020)

Mitigation of Diachronic Bias in Fake News Detection Dataset. - Taichi Murayama; Shoko Wakamiya; Eiji Aramaki (W-NUT, 2021)

Finding "retro" places in Japan: crowd-sourced urban ambience estimation. - Shu Anzai; Taichi Murayama; Shuntaro Yada; Shoko Wakamiya; Eiji Aramaki (LocalRec@SIGSPATIAL, 2021)

Single Model for Influenza Forecasting of Multiple Countries by Multi-task Learning. - Taichi Murayama; Shoko Wakamiya; Eiji Aramaki (ECML/PKDD (4), 2021)

Influenza Surveillance using Search Engine, SNS, On-line Shopping, Q&A Service and Past Flu Patients. - Taichi Murayama; Nobuyuki Shimizu; Sumio Fujita; Shoko Wakamiya; Eiji Aramaki (CoRR, 2021)

Dataset of Fake News Detection and Fact Verification: A Survey. - Taichi Murayama (CoRR, 2021)

Mining Reaction and Diffusion Dynamics in Social Activities. - Taichi Murayama; Yasuko Matsubara; Yasushi Sakurai; None None (CIKM, 2022)

Annotation-Scheme Reconstruction for "Fake News" and Japanese Fake News Dataset. - Taichi Murayama; Shohei Hisada; Makoto Uehara; Shoko Wakamiya; Eiji Aramaki (LREC, 2022)

Identifying A Target Scope of Complaints on Social Media. - Kazuhiro Ito; Taichi Murayama; Shuntaro Yada; Shoko Wakamiya; Eiji Aramaki (SoICT, 2022)

Mining Reaction and Diffusion Dynamics in Social Activities. - Taichi Murayama; Yasuko Matsubara; Yasushi Sakurai (CoRR, 2022)

The Chance of Winning Election Impacts on Social Media Strategy. - Taichi Murayama; Akira Matsui; Kunihiro Miyazaki; Yasuko Matsubara; Yasushi Sakurai (ICWSM, 2023)

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; Jisun An (WebSci, 2023)

Complaints with Target Scope Identification on Social Media. - Kazuhiro Ito; Taichi Murayama; Shuntaro Yada; Shoko Wakamiya; Eiji Aramaki (Informatica (Slovenia), 2023)

Throw Your Hat in the Ring (of Wikipedia): Exploring Urban-Rural Disparities in Local Politicians' Information Supply. - Akira Matsui; Kunihiro Miyazaki; Taichi Murayama (ICWSM, 2024)

Fredformer: Frequency Debiased Transformer for Time Series Forecasting. - Xihao Piao; Zheng Chen 012; Taichi Murayama; Yasuko Matsubara; Yasushi Sakurai (KDD, 2024)

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 Sci., 2024)

Linguistic Landscape of Generative AI Perception: A Global Twitter Analysis Across 14 Languages. - Taichi Murayama; Kunihiro Miyazaki; Yasuko Matsubara; Yasushi Sakurai (ICWSM, 2025)

D-Tracker: Modeling Interest Diffusion in Social Activity Tensor Data Streams. - Shingo Higashiguchi; Yasuko Matsubara; Koki Kawabata; Taichi Murayama; Yasushi Sakurai (KDD (1), 2025)

Disentangled Mode-Specific Representations for Tensor Time Series via Contrastive Learning. - Kohei Obata; Taichi Murayama; Zheng Chen 012; Yasuko Matsubara; Yasushi Sakurai (PAKDD (6), 2025)

The "recognition," "belief," and "action" regarding conspiracy theories: An empirical study using large-scale samples from Japan and the United States. - Taichi Murayama; Dongwoo Lim; Akira Matsui; Tsukasa Tanihara (CoRR, 2025)

Global Patterns of Knowledge: Language, Genre, and the Geography of Knowledge. - Akira Matsui; Fujio Toriumi; Mitsuo Yoshida 001; Taichi Murayama; Shiori Hironaka (CoRR, 2025)