Takeshi Yagi

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 46

Top Topics

Convolutional Neural Network

Detecting Malicious

Top Venues

IEICE Trans. Inf. Syst.

IEICE Trans. Commun.

Publications

Hiroki Nakano, Daiki Chiba, Takashi Koide, Naoki Fukushi, Takeshi Yagi, Takeo Hariu, Katsunari Yoshioka, Tsutomu Matsumoto
Understanding Characteristics of Phishing Reports from Experts and Non-Experts on Twitter. IEICE Trans. Inf. Syst. 107 (7) (2024)
Hiroki Nakano, Daiki Chiba, Takashi Koide, Naoki Fukushi, Takeshi Yagi, Takeo Hariu, Katsunari Yoshioka, Tsutomu Matsumoto
Canary in Twitter Mine: Collecting Phishing Reports from Experts and Non-experts. CoRR (2023)
Hiroki Nakano, Daiki Chiba, Takashi Koide, Naoki Fukushi, Takeshi Yagi, Takeo Hariu, Katsunari Yoshioka, Tsutomu Matsumoto
Canary in Twitter Mine: Collecting Phishing Reports from Experts and Non-experts. ARES (2023)
Daiki Chiba, Mitsuaki Akiyama, Yuto Otsuki, Hiroki Hada, Takeshi Yagi, Tobias Fiebig, Michel van Eeten
DomainPrio: Prioritizing Domain Name Investigations to Improve SOC Efficiency. IEEE Access 10 (2022)
Naomi Kuze, Shu Ishikura, Takeshi Yagi, Daiki Chiba, Masayuki Murata
Classification of diversified web crawler accesses inspired by biological adaptation. Int. J. Bio Inspired Comput. 17 (3) (2021)
Takuya Watanabe, Mitsuaki Akiyama, Fumihiro Kanei, Eitaro Shioji, Yuta Takata, Bo Sun, Yuta Ishii, Toshiki Shibahara, Takeshi Yagi, Tatsuya Mori
Study on the Vulnerabilities of Free and Paid Mobile Apps Associated with Software Library. IEICE Trans. Inf. Syst. (2) (2020)
Takuya Watanabe, Eitaro Shioji, Mitsuaki Akiyama, Keito Sasaoka, Takeshi Yagi, Tatsuya Mori
Follow Your Silhouette: Identifying the Social Account of Website Visitors through User-Blocking Side Channel. IEICE Trans. Inf. Syst. (2) (2020)
Toshiki Shibahara, Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Kunio Hato, Masayuki Murata
Evasive Malicious Website Detection by Leveraging Redirection Subgraph Similarities. IEICE Trans. Inf. Syst. (3) (2019)
Toshiki Shibahara, Takeshi Yagi, Mitsuaki Akiyama, Daiki Chiba, Kunio Hato
Efficient Dynamic Malware Analysis for Collecting HTTP Requests using Deep Learning. IEICE Trans. Inf. Syst. (4) (2019)
Shun Tobiyama, Yukiko Yamaguchi, Hirokazu Hasegawa, Hajime Shimada, Mitsuaki Akiyama, Takeshi Yagi
Using Seq2Seq Model to Detect Infection Focusing on Behavioral Features of Processes. J. Inf. Process. 27 (2019)
Takuya Watanabe, Eitaro Shioji, Mitsuaki Akiyama, Keito Sasaoka, Takeshi Yagi, Tatsuya Mori
User Blocking Considered Harmful? An Attacker-Controllable Side Channel to Identify Social Accounts. EuroS&P (2018)
Mitsuaki Akiyama, Takeshi Yagi, Takeo Hariu, Youki Kadobayashi
HoneyCirculator: distributing credential honeytoken for introspection of web-based attack cycle. Int. J. Inf. Sec. 17 (2) (2018)
Takuya Watanabe, Eitaro Shioji, Mitsuaki Akiyama, Keito Sasaoka, Takeshi Yagi, Tatsuya Mori
User Blocking Considered Harmful? An Attacker-controllable Side Channel to Identify Social Accounts. CoRR (2018)
Daiki Chiba, Takeshi Yagi, Mitsuaki Akiyama, Toshiki Shibahara, Tatsuya Mori, Shigeki Goto
DomainProfiler: toward accurate and early discovery of domain names abused in future. Int. J. Inf. Sec. 17 (6) (2018)
Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Takeo Hariu, Kazuhiko Ohkubo, Shigeki Goto
Identifying Evasive Code in Malicious Websites by Analyzing Redirection Differences. IEICE Trans. Inf. Syst. (11) (2018)
Shun Tobiyama, Yukiko Yamaguchi, Hirokazu Hasegawa, Hajime Shimada, Mitsuaki Akiyama, Takeshi Yagi
A method for estimating process maliciousness with Seq2Seq model. ICOIN (2018)
Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Kunio Hato, Shigeki Goto
POSTER: Predicting Website Abuse Using Update Histories. WWW (Companion Volume) (2018)
Daiki Chiba, Mitsuaki Akiyama, Takeshi Yagi, Kunio Hato, Tatsuya Mori, Shigeki Goto
DomainChroma: Building actionable threat intelligence from malicious domain names. Comput. Secur. 77 (2018)
Toshiki Shibahara, Kohei Yamanishi, Yuta Takata, Daiki Chiba, Taiga Hokaguchi, Mitsuaki Akiyama, Takeshi Yagi, Yuichi Ohsita, Masayuki Murata
Event De-Noising Convolutional Neural Network for Detecting Malicious URL Sequences from Proxy Logs. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2018)
Toshiki Shibahara, Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Takeshi Yada
Detecting Malicious Websites by Integrating Malicious, Benign, and Compromised Redirection Subgraph Similarities. COMPSAC (1) (2017)
Takuya Watanabe, Mitsuaki Akiyama, Fumihiro Kanei, Eitaro Shioji, Yuta Takata, Bo Sun, Yuta Ishii, Toshiki Shibahara, Takeshi Yagi, Tatsuya Mori
Understanding the origins of mobile app vulnerabilities: a large-scale measurement study of free and paid apps. MSR (2017)
Takuya Watanabe, Mitsuaki Akiyama, Fumihiro Kanei, Eitaro Shioji, Yuta Takata, Bo Sun, Yuta Ishii, Toshiki Shibahara, Takeshi Yagi, Tatsuya Mori
A Study on the Vulnerabilities of Mobiles Apps associated with Software Modules. CoRR (2017)
Daiki Chiba, Mitsuaki Akiyama, Takeshi Yagi, Takeshi Yada, Tatsuya Mori, Shigeki Goto
DomainChroma: Providing Optimal Countermeasures against Malicious Domain Names. COMPSAC (1) (2017)
Yuta Ishii, Takuya Watanabe, Fumihiro Kanei, Yuta Takata, Eitaro Shioji, Mitsuaki Akiyama, Takeshi Yagi, Bo Sun, Tatsuya Mori
Understanding the security management of global third-party Android marketplaces. WAMA@ESEC/SIGSOFT FSE (2017)
Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Takeshi Yada, Shigeki Goto
Fine-Grained Analysis of Compromised Websites with Redirection Graphs and JavaScript Traces. IEICE Trans. Inf. Syst. (8) (2017)
Mitsuaki Akiyama, Takeshi Yagi, Takeshi Yada, Tatsuya Mori, Youki Kadobayashi
Analyzing the ecosystem of malicious URL redirection through longitudinal observation from honeypots. Comput. Secur. 69 (2017)
Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Takeo Hariu, Shigeki Goto
Understanding Evasion Techniques that Abuse Differences Among JavaScript Implementations. WISE (2) (2017)
Toshiki Shibahara, Kohei Yamanishi, Yuta Takata, Daiki Chiba, Mitsuaki Akiyama, Takeshi Yagi, Yuichi Ohsita, Masayuki Murata
Malicious URL sequence detection using event de-noising convolutional neural network. ICC (2017)
Hideki Ogawa, Yukiko Yamaguchi, Hajime Shimada, Hiroki Takakura, Mitsuaki Akiyama, Takeshi Yagi
Malware originated HTTP traffic detection utilizing cluster appearance ratio. ICOIN (2017)
Daiki Chiba, Takeshi Yagi, Mitsuaki Akiyama, Kazufumi Aoki, Takeo Hariu, Shigeki Goto
BotProfiler: Detecting Malware-Infected Hosts by Profiling Variability of Malicious Infrastructure. IEICE Trans. Commun. (5) (2016)
Daiki Chiba, Takeshi Yagi, Mitsuaki Akiyama, Toshiki Shibahara, Takeshi Yada, Tatsuya Mori, Shigeki Goto
DomainProfiler: Discovering Domain Names Abused in Future. DSN (2016)
Shun Tobiyama, Yukiko Yamaguchi, Hajime Shimada, Tomonori Ikuse, Takeshi Yagi
Malware Detection with Deep Neural Network Using Process Behavior. COMPSAC Workshops (2016)
Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Takeo Hariu, Shigeki Goto
MineSpider: Extracting Hidden URLs Behind Evasive Drive-by Download Attacks. IEICE Trans. Inf. Syst. (4) (2016)
Shohei Hiruta, Yukiko Yamaguchi, Hajime Shimada, Hiroki Takakura, Takeshi Yagi, Mitsuaki Akiyama
Evaluation on Malware Classification by Session Sequence of Common Protocols. CANS (2016)
Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Takeshi Yada, Shigeki Goto
Website Forensic Investigation to Identify Evidence and Impact of Compromise. SecureComm (2016)
Toshiki Shibahara, Takeshi Yagi, Mitsuaki Akiyama, Daiki Chiba, Takeshi Yada
Efficient Dynamic Malware Analysis Based on Network Behavior Using Deep Learning. GLOBECOM (2016)
Bo Sun, Mitsuaki Akiyama, Takeshi Yagi, Mitsuhiro Hatada, Tatsuya Mori
Automating URL Blacklist Generation with Similarity Search Approach. IEICE Trans. Inf. Syst. (4) (2016)
Naomi Kuze, Shu Ishikura, Takeshi Yagi, Daiki Chiba, Masayuki Murata
Detection of vulnerability scanning using features of collective accesses based on information collected from multiple honeypots. NOMS (2016)
Naomi Kuze, Shu Ishikura, Takeshi Yagi, Daiki Chiba, Masayuki Murata
Crawler classification using ant-based clustering scheme. ICITST (2015)
Ken Tanizawa, Hiroyuki Matsuura, Kensuke Ogawa, Toshimitsu Kaneko, Eiichi Banno, Katsumi Uesaka, Shigehiro Takasaka, Hidenori Iwai, Kazuya Ota, Haruhiko Kuwatsuka, Yoichi Oikawa, Takeshi Yagi, Hajime Shoji, Shu Namiki
Dynamic parametric dispersion compensation using FPGA pump controller and dispersion monitor. OFC (2015)
Bo Sun, Mitsuaki Akiyama, Takeshi Yagi, Mitsuhiro Hatada, Tatsuya Mori
AutoBLG: Automatic URL blacklist generator using search space expansion and filters. ISCC (2015)
Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi, Takeo Hariu, Shigeki Goto
MineSpider: Extracting URLs from Environment-Dependent Drive-by Download Attacks. COMPSAC (2015)
Mitsuaki Akiyama, Takeshi Yagi, Youki Kadobayashi, Takeo Hariu, Suguru Yamaguchi
Client Honeypot Multiplication with High Performance and Precise Detection. IEICE Trans. Inf. Syst. (4) (2015)
Yasuyoshi Uchida, Shintaro Yamasaki, Masanori Takahashi, Junichi Hasegawa, Takeshi Yagi
Ultra-compact 8-arrayed 8ç1 switch consists of ZrO2-SiO2-based high a PLC. OFC (2015)
Toshiki Shibahara, Takeshi Yagi, Mitsuaki Akiyama, Yuta Takata, Takeshi Yada
POSTER: Detecting Malicious Web Pages based on Structural Similarity of Redirection Chains. CCS (2015)
Daiki Chiba, Takeshi Yagi, Mitsuaki Akiyama, Kazufumi Aoki, Takeo Hariu, Shigeki Goto
BotProfiler: Profiling Variability of Substrings in HTTP Requests to Detect Malware-Infected Hosts. TrustCom/BigDataSE/ISPA (1) (2015)
Masanori Takahashi, Yasuyoshi Uchida, Shintaro Yamasaki, Junichi Hasegawa, Takeshi Yagi
Ultra-small coherent mixer consists of 5.5%-Δ ZrO2-SiO2-based low loss PLC. OFC (2014)
Hung Nguyen Tan, Takashi Inoue, Ken Tanizawa, Stephane Petit, Yoichi Oikawa, Shigehiro Takasaka, Takeshi Yagi, Shu Namiki
Counter-dithering pump scheme for cascaded degenerate FWM based wavelength converter. OFC (2014)
Takeshi Yagi, Junichi Murayama, Takeo Hariu, Sho Tsugawa, Hiroyuki Ohsaki, Masayuki Murata
Analysis of Blacklist Update Frequency for Countering Malware Attacks on Websites. IEICE Trans. Commun. (1) (2014)
Masanori Takahashi, Yasuyoshi Uchida, Shintaro Yamasaki, Junichi Hasegawa, Takeshi Yagi
PLC for Next Generation Compact and High-Density Integrated Devices. IEICE Trans. Electron. (7) (2014)
Shintaro Yamasaki, Yasuyoshi Uchida, Masanori Takahashi, Junichi Hasegawa, Takeshi Yagi
Spot size converter with cross-vertical taper for low-loss coupling between ZrO2-SiO2 PLC and SMF. OFC (2014)
Mitsuaki Akiyama, Takeshi Yagi, Takeo Hariu
Improved Blacklisting: Inspecting the Structural Neighborhood of Malicious URLs. IT Prof. 15 (4) (2013)
Takeshi Yagi, Junichi Murayama, Takeo Hariu, Hiroyuki Ohsaki
Evaluations and Analysis of Malware Prevention Methods on Websites. IEICE Trans. Commun. (12) (2013)
Mitsuaki Akiyama, Takeshi Yagi, Kazufumi Aoki, Takeo Hariu, Youki Kadobayashi
Active Credential Leakage for Observing Web-Based Attack Cycle. RAID (2013)
Mitsuaki Akiyama, Takeshi Yagi, Mitsutaka Itoh
Searching Structural Neighborhood of Malicious URLs to Improve Blacklisting. SAINT (2011)
Takeshi Yagi, Naoto Tanimoto, Takeo Hariu, Mitsutaka Itoh
Intelligent High-Interaction Web Honeypots Based on URL Conversion Scheme. IEICE Trans. Commun. (5) (2011)
Kazufumi Aoki, Takeshi Yagi, Makoto Iwamura, Mitsutaka Itoh
Controlling malware HTTP communications in dynamic analysis system using search engine. CSS (2011)
Takeshi Yagi, Naoto Tanimoto, Takeo Hariu, Mitsutaka Itoh
Investigation and analysis of malware on websites. WSE (2010)
Takeshi Yagi, Naoto Tanimoto, Takeo Hariu, Mitsutaka Itoh
Design of Provider-Provisioned Website Protection Scheme against Malware Distribution. IEICE Trans. Commun. (5) (2010)
Takeshi Yagi, Naoto Tanimoto, Takeo Hariu, Mitsutaka Itoh
Life-cycle monitoring scheme of malware download sites for websites. SOCA (2010)
Takeshi Yagi, Naoto Tanimoto, Takeo Hariu, Mitsutaka Itoh
Enhanced attack collection scheme on high-interaction web honeypots. ISCC (2010)
Tomoyasu Ogasa, Yousuke Takahashi, Hiroyuki Ohsaki, Takeshi Yagi, Junichi Murayama, Makoto Imase
Dynamic Topology Reconfiguration Method for Service Overlay Networks Using Users' Community Information. SAINT (2009)
Kouhei Sugiyama, Hiroyuki Ohsaki, Makoto Imase, Takeshi Yagi, Junichi Murayama
NMF: Network Mining Framework Using Topological Structure of Complex Networks. SERVICES II (2008)
Yousuke Takahashi, Kouhei Sugiyama, Hiroyuki Ohsaki, Makoto Imase, Takeshi Yagi, Junichi Murayama
Group-Oriented Communication: Concept and Network Architecture. ICCCN (2008)