| 2026 | HCI | Automatic Detection of Learners' Use of Geometry Theorems in Problem Solving. | Taiki Shintani, Taiki Furukawa, Hayato Yamana |
| 2026 | ICISSP | Enhancing Robustness against Transient Variability in Touch-Based Authentication via Cluster-Wise Feature Dropout Ensemble. | Taiki Furukawa, Hayato Yamana |
| 2026 | ICISSP | Private Multivariate Function Evaluation Using CKKS-Based Homomorphic Encrypted Lookup Tables. | Haoyun Zhu, Takuya Suzuki, Hayato Yamana |
| 2026 | WACV | OpenLVLM-MIA: A Controlled Benchmark Revealing the Limits of Membership Inference Attacks on Large Vision-Language Models. | Ryoto Miyamoto, Xin Fan, Fuyuko Kido, Tsuneo Matsumoto, Hayato Yamana |
| 2025 | AINA | Privacy-Preserving News Recommendation over Homomorphic Encryption. | Eishin Nakano, Takuya Suzuki, Yuki Yada, Hayato Yamana |
| 2025 | PST | Private Function Evaluation using CKKS-based Homomorphic Encrypted LookUp Tables. | Haoyun Zhu, Takuya Suzuki, Hayato Yamana |
| 2024 | AINA | PCPR: Plaintext Compression and Plaintext Reconstruction for Reducing Memory Consumption on Homomorphically Encrypted CNN. | Takuya Suzuki, Hayato Yamana |
| 2024 | EMNLP | ToolBeHonest: A Multi-level Hallucination Diagnostic Benchmark for Tool-Augmented Large Language Models. | Yuxiang Zhang, Jing Chen, Junjie Wang, Yaxin Liu, Cheng Yang, Chufan Shi, Xinyu Zhu, Zihao Lin, Hanwen Wan, Yujiu Yang, Tetsuya Sakai, Tian Feng, Hayato Yamana |
| 2024 | SmartComp | Message from BITS 2024 Co-Chairs and Technical Program Co-Chairs; SMARTCOMP 2024. | Sajal K. Das, Hayato Yamana, Keiichi Yasumoto, Shameek Bhattacharjee |
| 2024 | SmartComp | Message from the General and TPC Co-Chairs; SMARTCOMP 2024. | Franca Delmastro, Hayato Yamana, Dario Bruneo, Dirk Pesch |
| 2024 | SmartComp | An Implementation of Private Function Evaluation Using FHE and TEE for Smart Computing Systems. | Ruixiao Li, Ryutaro Onishi, Hayato Yamana |
| 2023 | IUI | Fair and Robust Metric for Evaluating Touch-based Continuous Mobile Device Authentication. | Masashi Kudo, Tsubasa Takahashi, Shojiro Ushiyama, Hayato Yamana |
| 2022 | CCS | Acceleration of Homomorphic Unrolled Trace-Type Function using AVX512 instructions. | Kotaro Inoue, Takuya Suzuki, Hayato Yamana |
| 2022 | IIWAS | Hybrid Phishing URL Detection Using Segmented Word Embedding. | Eint Sandi Aung, Hayato Yamana |
| 2022 | IIWAS | Latency-Aware Inference on Convolutional Neural Network Over Homomorphic Encryption. | Takumi Ishiyama, Takuya Suzuki, Hayato Yamana |
| 2022 | IIWAS | GN-GCN: Combining Geographical Neighbor Concept with Graph Convolution Network for POI Recommendation. | Fan Mo, Hayato Yamana |
| 2022 | LREC | HRCA+: Advanced Multiple-choice Machine Reading Comprehension Method. | Yuxiang Zhang, Hayato Yamana |
| 2022 | RecSys | Decoy Effect of Recommendation Systems on Real E-commerce Websites. | Fan Mo, Tsuneo Matsumoto, Nao Fukushima, Fuyuko Kido, Hayato Yamana |
| 2022 | SmartComp | Privacy-Preserving Data Falsification Detection in Smart Grids using Elliptic Curve Cryptography and Homomorphic Encryption. | Sanskruti Joshi, Ruixiao Li, Shameek Bhattacharjee, Sajal K. Das, Hayato Yamana |
| 2022 | SmartComp | Look-Up Table based FHE System for Privacy Preserving Anomaly Detection in Smart Grids. | Ruixiao Li, Shameek Bhattacharjee, Sajal K. Das, Hayato Yamana |
| 2021 | AINA | Fast and Accurate Function Evaluation with LUT over Integer-Based Fully Homomorphic Encryption. | Ruixiao Li, Hayato Yamana |
| 2021 | AINA | First-Impression-Based Unreliable Web Pages Detection - Does First Impression Work? | Kenta Yamada, Hayato Yamana |
| 2021 | DEXA | Construction of Differentially Private Summaries Over Fully Homomorphic Encryption. | Shojiro Ushiyama, Tsubasa Takahashi, Masashi Kudo, Hayato Yamana |
| 2021 | DSAA | Overfitting Measurement of Deep Neural Networks Using No Data. | Satoru Watanabe, Hayato Yamana |
| 2021 | SmartComp | User-centric Distributed Route Planning in Smart Cities based on Multi-objective Optimization. | Francis Tiausas, Jose Paolo Talusan, Yu Ishimaki, Hayato Yamana, Hirozumi Yamaguchi, Shameek Bhattacharjee, Abhishek Dubey, Keiichi Yasumoto, Sajal K. Das |
| 2020 | COMPSAC | Smart SE: Smart Systems and Services Innovative Professional Education Program. | Hironori Washizaki, Kenji Tei, Kazunori Ueda, Hayato Yamana, Yoshiaki Fukazawa, Shinichi Honiden, Shoichi Okazaki, Nobukazu Yoshioka, Naoshi Uchihira |
| 2020 | HCI | Imitation-Resistant Passive Authentication Interface for Stroke-Based Touch Screen Devices. | Masashi Kudo, Hayato Yamana |
| 2020 | ISAIM | Topological Measurement of Deep Neural Networks Using Persistent Homology. | Satoru Watanabe, Hayato Yamana |
| 2020 | SmartComp | DAMCREM: Dynamic Allocation Method of Computation REsource to Macro-Tasks for Fully Homomorphic Encryption Applications. | Takuya Suzuki, Yu Ishimaki, Hayato Yamana |
| 2019 | HCI | Two-Factor Authentication Using Leap Motion and Numeric Keypad. | Tomoki Manabe, Hayato Yamana |
| 2019 | ICDM | Point of Interest Recommendation by Exploiting Geographical Weighted Center and Categorical Preference. | Fan Mo, Hayato Yamana |
| 2019 | IIWAS | URL-based Phishing Detection using the Entropy of Non-Alphanumeric Characters. | Eint Sandi Aung, Hayato Yamana |
| 2019 | IIWAS | A Privacy-Preserving Query System using Fully Homomorphic Encryption with Real-World Implementation for Medicine-Side Effect Search. | Yusheng Jiang, Tamotsu Noguchi, Nobuyuki Kanno, Yoshiko Yasumura, Takuya Suzuki, Yu Ishimaki, Hayato Yamana |
| 2019 | IIWAS | Outsourced Private Set Union on Multi-Attribute Datasets for Search Protocol using Fully Homomorphic Encryption. | Rumi Shakya, Yoshiko Yasumura, Takuya Suzuki, Yu Ishimaki, Hayato Yamana |
| 2019 | IIWAS | Secure Nave Bayes Classification Protocol over Encrypted Data Using Fully Homomorphic Encryption. | Yoshiko Yasumura, Yu Ishimaki, Hayato Yamana |
| 2019 | SmartComp | Fully Homomorphic Encryption with Table Lookup for Privacy-Preserving Smart Grid. | Ruixiao Li, Yu Ishimaki, Hayato Yamana |
| 2018 | INDOCRYPT | Non-Interactive and Fully Output Expressive Private Comparison. | Yu Ishimaki, Hayato Yamana |
| 2018 | UIST | Active Authentication on Smartphone using Touch Pressure. | Masashi Kudo, Hayato Yamana |
| 2017 | IIWAS | A variable-length motifs discovery method in time series using hybrid approach. | Chaw Thet Zan, Hayato Yamana |
| 2017 | RecSys | Geographical Diversification in POI Recommendation: Toward Improved Coverage on Interested Areas. | Jungkyu Han, Hayato Yamana |
| 2017 | SmartComp | Private Substring Search on Homomorphically Encrypted Data. | Yu Ishimaki, Hiroki Imabayashi, Hayato Yamana |
| 2016 | ESORICS | Secure Frequent Pattern Mining by Fully Homomorphic Encryption with Ciphertext Packing. | Hiroki Imabayashi, Yu Ishimaki, Akira Umayabara, Hiroki Sato, Hayato Yamana |
| 2016 | IIWAS | An improved symbolic aggregate approximation distance measure based on its statistical features. | Chaw Thet Zan, Hayato Yamana |
| 2015 | IIWAS | Why people go to unfamiliar areas?: analysis of mobility pattern based on users' familiarity. | Jungkyu Han, Hayato Yamana |
| 2014 | HCI | EA Snippets: Generating Summarized View of Handwritten Documents Based on Emphasis Annotations. | Hiroki Asai, Hayato Yamana |
| 2013 | AINA | IC-BIDE: Intensity Constraint-Based Closed Sequential Pattern Mining for Coding Pattern Extraction. | Hiromasa Takei, Hayato Yamana |
| 2013 | UIST | Detecting student frustration based on handwriting behavior. | Hiroki Asai, Hayato Yamana |
| 2012 | APWEB | Hit Count Reliability: How Much Can We Trust Hit Counts? | Koh Satoh, Hayato Yamana |
| 2011 | ICWSM | Retweet Reputation: A Bias-Free Evaluation Method for Tweeted Contents. | Shino Fujiki, Hiroya Yano, Takashi Fukuda, Hayato Yamana |
| 2010 | CIKM | Cross-media impact on twitter in japan. | Sayaka Akioka, Norikazu Kato, Yoichi Muraoka, Hayato Yamana |
| 2010 | ICDE | Nb-GCLOCK: A non-blocking buffer management based on the generalized CLOCK. | Makoto Yui, Jun Miyazaki, Shunsuke Uemura, Hayato Yamana |
| 2010 | ICWE | Reliability Verification of Search Engines' Hit Counts: How to Select a Reliable Hit Count for a Query. | Takuya Funahashi, Hayato Yamana |
| 2010 | PDPTA | Data Access Pattern Analysis on Stream Mining Algorithms for Cloud Computation. | Sayaka Akioka, Hayato Yamana, Yoichi Muraoka |
| 2008 | AINA | What's Going on in Search Engine Rankings? | Yasuaki Yoshida, Takanori Ueda, Takashi Tashiro, Yu Hirate, Hayato Yamana |
| 2007 | IUI | MathBox: interactive pen-based interface for inputting mathematical expressions. | Yuji Kasuya, Hayato Yamana |
| 2007 | WWW | EPCI: extracting potentially copyright infringement texts from the web. | Takashi Tashiro, Takanori Ueda, Taisuke Hori, Yu Hirate, Hayato Yamana |
| 2006 | ICDE | Text Mining using PrefixSpan constrained by Item Interval and Item Attribute. | Issei Sato, Yu Hirate, Hayato Yamana |
| 2006 | PAKDD | Sequential Pattern Mining with Time Intervals. | Yu Hirate, Hayato Yamana |
| 2006 | WAW | Web Structure in 2005. | Yu Hirate, Shin Kato, Hayato Yamana |
| 2005 | APWEB | PlusDBG: Web Community Extraction Scheme Improving Both Precision and Pseudo-Recall. | Naoyuki Saida, Akira Umezawa, Hayato Yamana |
| 1998 | SIGIR | Fast Speculative Search Engine on the Highly Parallel Computer EM-X. | Hayato Yamana, Hanpei Koike, Yuetsu Kodama, Hirofumi Sakane, Yoshinori Yamaguchi |
| 1998 | SIGIR | Experiments of Collecting WWW Information Using Distributed WWW Robots. | Hayato Yamana, Kent Tamura, Hiroyuki Kawano, Satoshi Kamei, Masanori Harada, Hideki Nishimura, Isao Asai, Hiroyuki Kusumoto, Yoichi Shinoda, Yoichi Muraoka |
| 1997 | SPAA | Fine-Grain Multithreading with the EM-X Multiprocessor. | Andrew Sohn, Yuetsu Kodama, Jui Ku, Mitsuhisa Sato, Hirofumi Sakane, Hayato Yamana, Shuichi Sakai, Yoshinori Yamaguchi |
| 1995 | ISCA | The EM-X Parallel Computer: Architecture and Basic Performance. | Yuetsu Kodama, Hirohumi Sakane, Mitsuhisa Sato, Hayato Yamana, Shuichi Sakai, Yoshinori Yamaguchi |
| 1995 | ICS | A Macrotask-level Unlimited Speculative Execution on Multiprocessors. | Hayato Yamana, Mitsuhisa Sato, Yuetsu Kodama, Hirofumi Sakane, Shuichi Sakai, Yoshinori Yamaguchi |
| 1989 | SC | A preceding activation scheme with graph unfolding for the parallel processing system-array. | Hayato Yamana, Takashi Hagiwara, Jun Kohdate, Yoichi Muraoka |
| 1988 | ICS | System architecture of parallel processing system -Harry-. | Hayato Yamana, Toshikazu Marushima, Takashi Hagiwara, Yoichi Muraoka |