| 2025 | IIWAS | Survival Informatics: Reliable Social Media Analysis for Societal Well-Being. | Takako Hashimoto |
| 2021 | ACIIDS | Random Number Generators in Training of Contextual Neural Networks. | Maciej Huk, Kilho Shin, Tetsuji Kuboyama, Takako Hashimoto |
| 2021 | Tencon | SNS Topics Comparison on COVID-19 in India, Japan, and Indonesia. | Yukari Shirota, Takako Hashimoto, Basabi Chakraborty, Riri Fitri Sari |
| 2020 | ICAART | Unsupervised Feature Value Selection Based on Explainability. | Kilho Shin, Kenta Okumoto, David Lawrence Shepard, Akira Kusaba, Takako Hashimoto, Jorge Amari, Keisuke Murota, Junnosuke Takai, Tetsuji Kuboyama, Hiroaki Ohshima |
| 2020 | ICAART | A Fast Algorithm for Unsupervised Feature Value Selection. | Kilho Shin, Kenta Okumoto, David Lawrence Shepard, Tetsuji Kuboyama, Takako Hashimoto, Hiroaki Ohshima |
| 2020 | ICPRAM | Twitter Topic Progress Visualization using Micro-clustering. | Takako Hashimoto, Akira Kusaba, Dave Shepard, Tetsuji Kuboyama, Kilho Shin, Takeaki Uno |
| 2020 | Tencon | Unsupervised Clustering based on Feature-value / Instance Transposition Selection. | Akira Kusaba, Takako Hashimoto, Kilho Shin, David Lawrence Shepard, Tetsuji Kuboyama |
| 2019 | Tencon | An Approach for Designing Low Cost Deep Neural Network based Biometric Authentication Model for Smartphone User. | Basabi Chakraborty, Kotaro Nakano, Yoshitomo Tokoi, Takako Hashimoto |
| 2019 | Tencon | Finding Correlates of Child Mortality in Indonesia Using 3 Regression Methods. | Diana Stojanovic, Takako Hashimoto, Yukari Shirota |
| 2018 | IDEAL | Feature Selection and Interpretable Feature Transformation: A Preliminary Study on Feature Engineering for Classification Algorithms. | Antonio J. Talln-Ballesteros, Milan Tuba, Bing Xue, Takako Hashimoto |
| 2018 | Tencon | Developing Social Information Platform for Cool Japan in Asian Countries. | Taketo Nishikata, Ryota Takane, Ren Hagitani, Masatoshi Takei, Yumiko Kawamata, Hami Takayama, Fumika Kanehira, Tami Morishimao, Takako Hashimoto, Basabi Chakraborty |
| 2017 | CGI | Visualization challenge on time series statistical data. | Yukari Shirota, Takako Hashimoto, Basabi Chakraborty |
| 2017 | DIS | Topic Extraction on Twitter Considering Author's Role Based on Bipartite Networks. | Takako Hashimoto, Tetsuji Kuboyama, Hiroshi Okamoto, Kilho Shin |
| 2017 | EJC | Topic Extraction from Millions of Tweets Based on Community Detection in Bipartite Networks. | Takako Hashimoto, Tetsuji Kuboyama, Hiroshi Okamoto, Kilho Shin |
| 2016 | ICDM | Topic Extraction Method from Millions of Tweets Based on Fast Feature Selection Technique CWC. | Takako Hashimoto, Dave Shepard, Tetsuji Kuboyama, Kilho Shin |
| 2015 | EJC | Monetary Policy Topic Extraction by Using LDA: - Termination of Asian Financial Crisis. | Yukari Shirota, Takako Hashimoto, Tamaki Sakura, Basabi Chakraborty |
| 2015 | ICDM | Event Detection from Millions of Tweets Related to the Great East Japan Earthquake Using Feature Selection Technique. | Takako Hashimoto, Dave Shepard, Tetsuji Kuboyama, Kilho Shin |
| 2014 | EJC | Human Reaction in Thailand based on Social Media Analysis after the East Japan Great Earthquake. | Takako Hashimoto, Teeranoot Chauksuvanit, Supavadee Aramvith, Yukari Shirota |
| 2013 | EJC | Temporal Awareness of Needs after East Japan Great Earthquake using Latent Semantic Analysis. | Takako Hashimoto, Basabi Chakraborty, Tetsuji Kuboyama, Yukari Shirota |
| 2013 | PERCOM | Exploring social context from buzz marketing site - Community mapping based on tree edit distance -. | Shoichi Higuchi, Tetsuji Kuboyama, Takako Hashimoto, Kouichi Hirata |
| 2012 | EJC | Topic Detection about the East Japan Great Earthquake based on Emerging Modularity. | Takako Hashimoto, Tetsuji Kuboyama, Yukari Shirota |
| 2012 | SAC | Effective web video clustering using playlist information. | Mariko Kamie, Takako Hashimoto, Hiroyuki Kitagawa |
| 2011 | EJC | Infrastructures for Knowledge Systems Environments. | Takako Hashimoto, Jaak Henno, Hannu Jaakkola, Ana Sasa, Bernhard Thalheim |
| 2011 | EJC | Graph-based Consumer Behavior Analysis from Buzz Marketing Sites. | Takako Hashimoto, Tetsuji Kuboyama, Yukari Shirota |
| 2011 | EJC | A Concept Model for Solving Bond Mathematics Problems. | Yukari Shirota, Takako Hashimoto, Tetsuji Kuboyama |
| 2011 | KES | Consumer Behavior Analysis from Buzz Marketing Sites over Time Series Concept Graphs. | Tetsuji Kuboyama, Takako Hashimoto, Yukari Shirota |
| 2003 | MDM | Personal Digest System for Professional Baseball Programs in Mobile Environment. | Takako Hashimoto, Takashi Katooka, Atsushi Iizawa |
| 2001 | DEXA | A Rule-Based Scheme to Make Personal Digests from Video Program Meta Data. | Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hiroyuki Kitagawa |
| 2001 | WISE | Digest Making Method Based on Turning Point Analysis. | Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hiroyuki Kitagawa |
| 2000 | ER | Personalized Digests of Sports Programs Using Intuitive Retrieval and Semantic Analysis. | Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hideko S. Kunii |