| 2026 | ACL | Query-Focused Individual Simulation with Progressive Persona Completion. | Weiwen Su, Naoki Yoshinaga, Masashi Toyoda |
| 2026 | EACL | Is He Extroverted? Identifying Missing Relevant Personas for Faithful User Simulation. | Weiwen Su, Yuhan Zhou, Zihan Wang, Naoki Yoshinaga, Masashi Toyoda |
| 2025 | VINCI | Design and Evaluation of Unified Superimposed Visualization for a Large-Scale Heterogeneous Local Explanations. | Shoko Sawada, Masashi Toyoda |
| 2024 | CHI | Visual Explanation for Advertising Creative Workflow. | Shoko Sawada, Tomoyuki Suzuki, Kota Yamaguchi, Masashi Toyoda |
| 2023 | ACL | Early Discovery of Disappearing Entities in Microblogs. | Satoshi Akasaki, Naoki Yoshinaga, Masashi Toyoda |
| 2023 | GECCO | A Dynamic Partial Update for Covariance Matrix Adaptation. | Hiroki Shimizu, Masashi Toyoda |
| 2022 | ACIIDS | Towards Efficient Discovery of Partial Periodic Patterns in Columnar Temporal Databases. | Penugonda Ravikumar, Bathala Venus Vikranth Raj, Palla Likhitha, Rage Uday Kiran, Yutaka Watanobe, Sadanori Ito, Koji Zettsu, Masashi Toyoda |
| 2022 | EMNLP | Entity Embedding Completion for Wide-Coverage Entity Disambiguation. | Daisuke Oba, Ikuya Yamada, Naoki Yoshinaga, Masashi Toyoda |
| 2022 | ICONIP | UPFP-growth++: An Efficient Algorithm to Find Periodic-Frequent Patterns in Uncertain Temporal Databases. | Palla Likhitha, Rage Veena, Rage Uday Kiran, Koji Zettsu, Masashi Toyoda, Philippe Fournier-Viger |
| 2021 | DEXA | Efficient Discovery of Partial Periodic-Frequent Patterns in Temporal Databases. | So Nakamura, R. Uday Kiran, Palla Likhitha, Penugonda Ravikumar, Yutaka Watanobe, Minh-Son Dao, Koji Zettsu, Masashi Toyoda |
| 2021 | EMNLP | Fine-grained Typing of Emerging Entities in Microblogs. | Satoshi Akasaki, Naoki Yoshinaga, Masashi Toyoda |
| 2021 | EMNLP | Speculative Sampling in Variational Autoencoders for Dialogue Response Generation. | Shoetsu Sato, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa |
| 2021 | GECCO | CMA-ES with coordinate selection for high-dimensional and ill-conditioned functions. | Hiroki Shimizu, Masashi Toyoda |
| 2020 | ACL | uBLEU: Uncertainty-Aware Automatic Evaluation Method for Open-Domain Dialogue Systems. | Tsuta Yuma, Naoki Yoshinaga, Masashi Toyoda |
| 2020 | DSAA | Discovering Maximal Periodic-Frequent Patterns in Very Large Temporal Databases. | R. Uday Kiran, Yutaka Watanobe, Bhaskar Chaudhury, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa |
| 2020 | EMNLP | A System for Worldwide COVID-19 Information Aggregation. | Akiko Aizawa, Frdric Bergron, Junjie Chen, Fei Cheng, Katsuhiko Hayashi, Kentaro Inui, Hiroyoshi Ito, Daisuke Kawahara, Masaru Kitsuregawa, Hirokazu Kiyomaru, Masaki Kobayashi, Takashi Kodama, Sadao Kurohashi, Qianying Liu, Masaki Matsubara, Yusuke Miyao, Atsuyuki Morishima, Yugo Murawaki, Kazumasa Omura, Haiyue Song, Eiichiro Sumita, Shinji Suzuki, Ribeka Tanaka, Yu Tanaka, Masashi Toyoda, Nobuhiro Ueda, Honai Ueoka, Masao Utiyama, Ying Zhong |
| 2020 | EMNLP | Vocabulary Adaptation for Domain Adaptation in Neural Machine Translation. | Shoetsu Sato, Jin Sakuma, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa |
| 2019 | CICLING | Understanding Interpersonal Variations in Word Meanings via Review Target Identification. | Daisuke Oba, Shoetsu Sato, Naoki Yoshinaga, Satoshi Akasaki, Masashi Toyoda |
| 2019 | DEXA | Discovering Partial Periodic High Utility Itemsets in Temporal Databases. | T. Yashwanth Reddy, R. Uday Kiran, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa |
| 2019 | ICDM | Discovering Spatial Weighted Frequent Itemsets in Spatiotemporal Databases. | Rage Uday Kiran, P. P. C. Reddy, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa, P. Krishna Reddy |
| 2019 | IJCAI | Early Discovery of Emerging Entities in Microblogs. | Satoshi Akasaki, Naoki Yoshinaga, Masashi Toyoda |
| 2019 | NAACL | Learning to Describe Unknown Phrases with Local and Global Contexts. | Shonosuke Ishiwatari, Hiroaki Hayashi, Naoki Yoshinaga, Graham Neubig, Shoetsu Sato, Masashi Toyoda, Masaru Kitsuregawa |
| 2019 | NAACL | Modeling Personal Biases in Language Use by Inducing Personalized Word Embeddings. | Daisuke Oba, Naoki Yoshinaga, Shoetsu Sato, Satoshi Akasaki, Masashi Toyoda |
| 2019 | PAKDD | Efficiently Finding High Utility-Frequent Itemsets Using Cutoff and Suffix Utility. | R. Uday Kiran, T. Yashwanth Reddy, Philippe Fournier-Viger, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa |
| 2019 | SSDBM | Discovering Spatial High Utility Itemsets in Spatiotemporal Databases. | R. Uday Kiran, Koji Zettsu, Masashi Toyoda, Philippe Fournier-Viger, P. Krishna Reddy, Masaru Kitsuregawa |
| 2018 | DaWaK | Novel Data Segmentation Techniques for Efficient Discovery of Correlated Patterns Using Parallel Algorithms. | Amulya Kotni, R. Uday Kiran, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa |
| 2017 | ACL | Modeling Situations in Neural Chat Bots. | Shoetsu Sato, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa |
| 2017 | DaWaK | An Efficient Map-Reduce Framework to Mine Periodic Frequent Patterns. | Alampally Anirudh, R. Uday Kiran, P. Krishna Reddy, Masashi Toyoda, Masaru Kitsuregawa |
| 2017 | PAKDD | Discovering Periodic Patterns in Non-uniform Temporal Databases. | R. Uday Kiran, J. N. Venkatesh, Philippe Fournier-Viger, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa |
| 2017 | PAKDD | Understanding Drivers' Safety by Fusing Large Scale Vehicle Recorder Dataset and Heterogeneous Circumstantial Data. | Daisaku Yokoyama, Masashi Toyoda, Masaru Kitsuregawa |
| 2017 | SSDBM | Discovering Partial Periodic Itemsets in Temporal Databases. | R. Uday Kiran, Haichuan Shang, Masashi Toyoda, Masaru Kitsuregawa |
| 2016 | BigData | Do Drivers' Behaviors Reflect Their Past Driving Histories? - Large Scale Examination of Vehicle Recorder Data. | Daisaku Yokoyama, Masashi Toyoda |
| 2016 | CICLING | Instant Translation Model Adaptation by Translating Unseen Words in Continuous Vector Space. | Shonosuke Ishiwatari, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa |
| 2016 | COLING | Kotonush: Understanding Concepts Based on Values behind Social Media. | Tatsuya Iwanari, Kohei Ohara, Naoki Yoshinaga, Nobuhiro Kaji, Masashi Toyoda, Masaru Kitsuregawa |
| 2016 | IJCAI | Ordering Concepts Based on Common Attribute Intensity. | Tatsuya Iwanari, Naoki Yoshinaga, Nobuhiro Kaji, Toshiharu Nishina, Masashi Toyoda, Masaru Kitsuregawa |
| 2016 | IUI | Spatio-temporal Event Visualization from a Geo-parsed Microblog Stream. | Masahiko Itoh, Naoki Yoshinaga, Masashi Toyoda |
| 2016 | IV | Word-Clouds in the Sky: Multi-layer Spatio-Temporal Event Visualization from a Geo-Parsed Microblog Stream. | Masahiko Itoh, Naoki Yoshinaga, Masashi Toyoda |
| 2016 | Mobiquitous | IRI Estimation by the Frequency Domain Analysis of Vehicle Dynamic Responses and Its Large-scale Application. | Boyu Zhao, Tomonori Nagayama, Noritoshi Makihata, Masashi Toyoda, Muneaki Takahashi, Masataka Ieiri |
| 2015 | CoNLL | Accurate Cross-lingual Projection between Count-based Word Vectors by Exploiting Translatable Context Pairs. | Shonosuke Ishiwatari, Nobuhiro Kaji, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa |
| 2015 | EDBT | Discovering Recurring Patterns in Time Series. | R. Uday Kiran, Haichuan Shang, Masashi Toyoda, Masaru Kitsuregawa |
| 2015 | KDD | Real-Time Top-R Topic Detection on Twitter with Topic Hijack Filtering. | Kohei Hayashi, Takanori Maehara, Masashi Toyoda, Ken-ichi Kawarabayashi |
| 2014 | PAKDD | A Framework for Large-Scale Train Trip Record Analysis and Its Application to Passengers' Flow Prediction after Train Accidents. | Daisaku Yokoyama, Masahiko Itoh, Masashi Toyoda, Yoshimitsu Tomita, Satoshi Kawamura, Masaru Kitsuregawa |
| 2014 | WWW | Multiple media analysis and visualization for understanding social activities. | Masashi Toyoda |
| 2013 | ACL | Predicting and Eliciting Addressee's Emotion in Online Dialogue. | Takayuki Hasegawa, Nobuhiro Kaji, Naoki Yoshinaga, Masashi Toyoda |
| 2013 | IV | Visualizing Time-Varying Topics Via Images and Texts for Inter-Media Analysis. | Masahiko Itoh, Masashi Toyoda, Masaru Kitsuregawa |
| 2013 | SSDBM | Towards efficient discovery of coverage patterns in transactional databases. | R. Uday Kiran, Masashi Toyoda, Masaru Kitsuregawa |
| 2012 | APWEB | Characterizing Topic-Specific Hashtag Cascade in Twitter Based on Distributions of User Influence. | Geerajit Rattanaritnont, Masashi Toyoda, Masaru Kitsuregawa |
| 2012 | EMNLP | Identifying Constant and Unique Relations by using Time-Series Text. | Yohei Takaku, Nobuhiro Kaji, Naoki Yoshinaga, Masashi Toyoda |
| 2012 | WWW | Analyzing patterns of information cascades based on users' influence and posting behaviors. | Geerajit Rattanaritnont, Masashi Toyoda, Masaru Kitsuregawa |
| 2011 | PACLIC | Sentiment Classification in Resource-Scarce Languages by using Label Propagation. | Yong Ren, Nobuhiro Kaji, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa |
| 2011 | WWW | Harnessing the wisdom of crowds: video event detection based on synchronous comments. | Xingtian Shi, Zhenglu Yang, Masashi Toyoda, Masaru Kitsuregawa |
| 2010 | IV | An Interactive Visualization Framework for Time-Series of Web Graphs in a 3D Environment. | Masahiko Itoh, Masashi Toyoda, Masaru Kitsuregawa |
| 2010 | WWW | Identifying spam link generators for monitoring emerging web spam. | Young-joo Chung, Masashi Toyoda, Masaru Kitsuregawa |
| 2009 | ACL | A Combination of Active Learning and Semi-supervised Learning Starting with Positive and Unlabeled Examples for Word Sense Disambiguation: An Empirical Study on Japanese Web Search Query. | Makoto Imamura, Yasuhiro Takayama, Nobuhiro Kaji, Masashi Toyoda, Masaru Kitsuregawa |
| 2009 | PAKDD | Detecting Link Hijacking by Web Spammers. | Young-joo Chung, Masashi Toyoda, Masaru Kitsuregawa |
| 2008 | AINA | Mining and Visualizing the Evolution of the Web Graph Structure. | Masashi Toyoda |
| 2008 | APWEB | Socio-Sense: A System for Analysing the Societal Behavior from Long Term Web Archive. | Masaru Kitsuregawa, Takayuki Tamura, Masashi Toyoda, Nobuhiro Kaji |
| 2006 | ICDE | IdentifyingWeb Spam by Densely Connected Sites and its Statistics in a JapaneseWeb Snapshot. | Hiroshi Ono, Masashi Toyoda, Masaru Kitsuregawa |
| 2006 | WWW | What's really new on the web?: identifying new pages from a series of unstable web snapshots. | Masashi Toyoda, Masaru Kitsuregawa |
| 2005 | WISE | Mining Communities on the Web Using a Max-Flow and a Site-Oriented Framework. | Yasuhito Asano, Takao Nishizeki, Masashi Toyoda |
| 2004 | DEXA | Extracting User Behavior by Web Communities Technology on Global Web Logs. | Shingo Otsuka, Masashi Toyoda, Jun Hirai, Masaru Kitsuregawa |
| 2004 | IIWAS | Visualization of Global Web Log and Web Communities. | Bowo Prasetyo, Shingo Otsuka, Masashi Toyoda, Masaru Kitsuregawa |
| 2004 | WWW | WebRelievo: A System for Browsing and Analyzing the Evolution of Related Web Pages. | Masashi Toyoda, Masaru Kitsuregawa |
| 2003 | DEXA | Finding Neighbor Communities in the Web Using Inter-site Graph. | Yasuhito Asano, Hiroshi Imai, Masashi Toyoda, Masaru Kitsuregawa |
| 2003 | WWW | Analyzing Global Behavior of Web Community Evolution. | Masashi Toyoda, Masaru Kitsuregawa |
| 2002 | ADC | WEB Community Mining and WEB Log Mining: Commodity Cluster Based Execution. | Masaru Kitsuregawa, Masashi Toyoda, Iko Pramudiono |
| 2002 | IV | Static Visualization of Dynamic Data Flow Visual Program Execution. | Buntarou Shizuki, Etsuya Shibayama, Masashi Toyoda |
| 2002 | WISE | Applying the Site Information to the Information Retrieval from the Web. | Yasuhito Asano, Hiroshi Imai, Masashi Toyoda, Masaru Kitsuregawa |
| 2001 | WWW | A Web Community Chart for Navigating Related Communities. | Masashi Toyoda, Masaru Kitsuregawa |
| 2000 | CHI | HishiMochi: a zooming browser for hierarchically clustered documents. | Masashi Toyoda, Etsuya Shibayama |
| 1999 | CHI | Hyper Mochi Sheet: A Predictive Focusing Interface for Navigating and Editing Nested Networks Through a Multi-Focus Distortion-Oriented View. | Masashi Toyoda, Etsuya Shibayama |