Analysis of Multiple Darknet Focusing on Outbound Packets and its Application to Malware Analysis. - Keisuke Furumoto; Korehito Kashiki; Masakatu Morii; Masato Ikegami; Tomohisa Hasegawa; Teiichi Ishikawa; Koji Nakao (CANDAR, 2017)

Recognition Accuracy Improvement of Obfuscated QR Code by Using Reliability Information and GMD Decoding. - Keisuke Furumoto; Masakatu Morii (J. Inf. Process., 2018)

Character-Level Convolutional Neural Network for Predicting Severity of Software Vulnerability from Vulnerability Description. - Shunta Nakagawa; Tatsuya Nagai; Hideaki Kanehara; Keisuke Furumoto; Makoto Takita; Yoshiaki Shiraishi; Takeshi Takahashi 001; Masami Mohri; Yasuhiro Takano; Masakatu Morii (IEICE Trans. Inf. Syst., 2019)

Understanding Attack Trends from Security Blog Posts Using Guided-topic Model. - Tatsuya Nagai; Makoto Takita; Keisuke Furumoto; Yoshiaki Shiraishi; Kelin Xia; Yasuhiro Takano; Masami Mohri; Masakatu Morii (J. Inf. Process., 2019)

Toward Automated Smart Ships: Designing Effective Cyber Risk Management. - Keisuke Furumoto; Antti Kolehmainen; Bilhanan Silverajan; Takeshi Takahashi 001; Daisuke Inoue; Koji Nakao (iThings/GreenCom/CPSCom/SmartData/Cybermatics, 2020)

Paragraph-based Estimation of Cyber Kill Chain Phase from Threat Intelligence Reports. - Thin Tharaphe Thein; Yuki Ezawa; Shunta Nakagawa; Keisuke Furumoto; Yoshiaki Shiraishi; Masami Mohri; Yasuhiro Takano; Masakatu Morii (J. Inf. Process., 2020)

Extracting Threat Intelligence Related IoT Botnet From Latest Dark Web Data Collection. - Keisuke Furumoto; Mitsuhiro Umizaki; Akira Fujita; Takahiko Nagata; Takeshi Takahashi 001; Daisuke Inoue (iThings/GreenCom/CPSCom/SmartData/Cybermatics, 2021)

Designing Comprehensive Cyber Threat Analysis Platform: Can We Orchestrate Analysis Engines? - Takeshi Takahashi 001; Yuki Umemura; Chansu Han; Tao Ban; Keisuke Furumoto; Ohnori Nakamura; Katsunari Yoshioka; Jun'ichi Takeuchi; Noboru Murata; Yoshiaki Shiraishi (PerCom Workshops, 2021)

Partition-then-Overlap Method for Labeling Cyber Threat Intelligence Reports by Topics over Time. - Ryusei Nagasawa; Keisuke Furumoto; Makoto Takita; Yoshiaki Shiraishi; Takeshi Takahashi 001; Masami Mohri; Yasuhiro Takano; Masakatu Morii (IEICE Trans. Inf. Syst., 2021)

Multi-labeling with topic models for searching security information. - Yuki Osada; Ryusei Nagasawa; Yoshiaki Shiraishi; Makoto Takita; Keisuke Furumoto; Takeshi Takahashi 001; Masami Mohri; Masakatu Morii (Ann. des Télécommunications, 2022)

Model Selection for Continuous Operation of Automated Vulnerability Assessment System. - Soohyun Jung; Keisuke Furumoto; Takeshi Takahashi 001; Yoshiaki Shiraishi (ARTMAN@CCS, 2023)

Dark Watchdog: A Novel RAG-Driven System for Real-Time Detection and Analysis of Data Leaks on Dark Web Forums. - Shing-Li Hung; Chung-Kuan Chen; Keisuke Furumoto; Takeshi Takahashi 001; Hung-Min Sun (ACSAC Workshops, 2024)

Investigating Agricultural IoT Devices And Services From Cybersecurity Perspectives. - Kosuke Tanizaki; Keisuke Furumoto; Kohei Masumi; Trong-Minh Hoang; Yoshiaki Shiraishi; Takeshi Takahashi 001 (ITU K, 2024)

A Lightweight and Accurate Classification Framework for Traffic Log Analysis Based on an Effective Feature Representation Method. - Ayako Sasaki; Takeshi Takahashi 001; Keisuke Furumoto; Chun-I Fan; Tomohiro Morikawa (AsiaJCIS, 2025)