Kentaroh Toyoda

74 papers B 9C 4Journal 30Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Democratizing Federated Learning with Blockchain and Multi-Task Peer Prediction. CoRR Leon Witt, Kentaroh Toyoda, Wojciech Samek, Dan Li
2026	J	`jnl`	MCP-38: A Comprehensive Threat Taxonomy for Model Context Protocol Systems (v1.0). CoRR Yi Ting Shen, Kentaroh Toyoda, Alex Leung
2026	J	`jnl`	zk-REAL: A Zero-Knowledge-Based Protocol for Repeated Image Edit Authenticity Proof With Lattice Hashing. IEEE Open J. Comput. Soc. Atsuki Koyama, Kentaroh Toyoda, Manato Fujimoto, Thi Hong Tran
2025	J	`jnl`	A Systematic Review on Blockchain-Enabled eKYC: Leveraging SSI and DID for Secure and Efficient Identity Verification. IEEE Internet Things J. Istiaque Ahmed, Kentaroh Toyoda, Tadashi Nakano, Shoji Kasahara, Somya Goyal, Thi Hong Tran
2025	J	`jnl`	Comparing Uncertainty Measurement and Mitigation Methods for Large Language Models: A Systematic Review. CoRR Toghrul Abbasli, Kentaroh Toyoda, Yuan Wang, Leon Witt, Muhammad Asif Ali, Yukai Miao, Dan Li, Qingsong Wei
2025	J	`jnl`	Efficient Verifiable Credential Aggregation With Blockchain Anchoring and zk-SNARKs. IEEE Access Istiaque Ahmed, Kentaroh Toyoda, Tadashi Nakano, Thi Hong Tran
2024	J	`jnl`	Blockchain Data Analysis in the Era of Large-Language Models. CoRR Kentaroh Toyoda, Xiao Wang, Mingzhe Li, Bo Gao, Yuan Wang, Qingsong Wei
2024	J	`jnl`	Blockchain and Artificial Intelligence: Synergies and Conflicts. CoRR Leon Witt, Armando Teles Fortes, Kentaroh Toyoda, Wojciech Samek, Dan Li
2024	J	`jnl`	Identifying the Key Attributes in an Unlabeled Event Log for Automated Process Discovery. IEEE Trans. Serv. Comput. Kentaroh Toyoda, Rachel Gan Kai Ying, Allan NengSheng Zhang, Puay Siew Tan
2024	J	`jnl`	MStableChain: Towards Multi-Native Stablecoins in EVM-Compatible Blockchain for Stable Fee and Mass Adoption. CoRR Mingzhe Li, Bo Gao, Kentaroh Toyoda, Yechao Yang, Juniarto Samsudin, Haibin Zhang, Qingsong Wei, Yong Liu, Rich Siow Mong Goh
2024	J	`jnl`	Scaling Ethereum 2.0's Cross-Shard Transactions With Efficient Verification and Aggregation of KZG Commitments. IEEE Internet Things J. Alexander Kudzin, Kentaroh Toyoda, Mitsuru Kawazoe, Satoshi Takayama, Atsushi Ishigame
2023	J	`jnl`	Decentral and Incentivized Federated Learning Frameworks: A Systematic Literature Review. IEEE Internet Things J. Leon Witt, Mathis Heyer, Kentaroh Toyoda, Wojciech Samek, Dan Li
2023	J	`jnl`	Identifying the Key Attributes in an Unlabeled Event Log for Automated Process Discovery. CoRR Kentaroh Toyoda, Rachel Gan Kai Ying, Allan NengSheng Zhang, Puay Siew Tan
2023	—	`conf`	Web3 Meets Behavioral Economics: An Example of Profitable Crypto Lottery Mechanism Design. MetaCom Kentaroh Toyoda
2022	J	`jnl`	Decentral and Incentivized Federated Learning Frameworks: A Systematic Literature Review. CoRR Leon Witt, Mathis Heyer, Kentaroh Toyoda, Wojciech Samek, Dan Li
2022	—	`conf`	Design and Implementation of Blockchain-enabled Immutable and Interoperable Data Management System for Enterprise Systems. ICCMB Kentaroh Toyoda, Justin Lim Kim Moh, Nang Hsu Hlaing Mon, Alvin Soo
2022	J	`jnl`	Scaling Ethereum 2.0s Cross-Shard Transactions with Refined Data Structures. Cryptogr. Alexander Kudzin, Kentaroh Toyoda, Satoshi Takayama, Atsushi Ishigame
2022	J	`jnl`	Web3 Meets Behavioral Economics: An Example of Profitable Crypto Lottery Mechanism Design. CoRR Kentaroh Toyoda, Xuan-The Tran, Minh Sang Nguyen, Hung Tien Dinh
2020	J	`jnl`	Blind Source Separation on Non-Contact Heartbeat Detection by Non-Negative Matrix Factorization Algorithms. IEEE Trans. Biomed. Eng. Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki
2020	J	`jnl`	Blockchain-Enabled Federated Learning With Mechanism Design. IEEE Access Kentaroh Toyoda, Jun Zhao, Allan NengSheng Zhang, P. Takis Mathiopoulos
2020	J	`jnl`	Function-Level Bottleneck Analysis of Private Proof-of-Authority Ethereum Blockchain. IEEE Access Kentaroh Toyoda, Koji Machi, Yutaka Ohtake, Allan N. Zhang
2020	—	`conf`	On-Road Object Identification with Time Series Automotive Millimeter-wave Radar Information. VTC Spring Takashi Nakamura, Kentaroh Toyoda, Tomoaki Ohtsuki
2020	J	`jnl`	RPL-Based Tree Construction Scheme for Target-Specific Code Dissemination in Wireless Sensors Networks. IEICE Trans. Commun. Hiromu Asahina, Kentaroh Toyoda, P. Takis Mathiopoulos, Iwao Sasase, Hisao Yamamoto
2019	J	`jnl`	A Novel Methodology for HYIP Operators' Bitcoin Addresses Identification. IEEE Access Kentaroh Toyoda, P. Takis Mathiopoulos, Tomoaki Ohtsuki
2019	J	`jnl`	A Stochastic Gradient Approach for Robust Heartbeat Detection With Doppler Radar Using Time-Window-Variation Technique. IEEE Trans. Biomed. Eng. Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki
2019	B	`conf`	CNN-Based Respiration Rate Estimation in Indoor Environments via MIMO FMCW Radar. GLOBECOM Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2019	J	`jnl`	Doppler Sensor-Based Blink Duration Estimation by Analysis of Eyelids Closing and Opening Behavior on Spectrogram. IEEE Access Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2019	B	`conf`	FMCW Radar-Based Anomaly Detection in Toilet by Supervised Machine Learning Classifier. GLOBECOM Wataru Takabatake, Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki, Yohei Shibata, Atsushi Nagate
2019	—	`conf`	Identification of Darknet Markets' Bitcoin Addresses by Voting Per-address Classification Results. IEEE ICBC Kota Kanemura, Kentaroh Toyoda, Tomoaki Ohtsuki
2019	—	`conf`	MUSIC-based Non-contact Heart Rate Estimation with Adaptive Window Size Setting. EMBC Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2019	—	`conf`	Mechanism Design for An Incentive-aware Blockchain-enabled Federated Learning Platform. IEEE BigData Kentaroh Toyoda, Allan N. Zhang
2019	—	`conf`	Non-Negative Matrix Factorization-Based Blind Source Separation for Non-Contact Heartbeat Detection. ICC Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki
2019	—	`conf`	Novel CA-CFAR Approach for Improvement of Doppler Sensor-based Heart Rate Variability Estimation. EMBC Ryosuke Hiromatsu, Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2019	—	`conf`	Performance Evaluation of Ethereum-based On-chain Sensor Data Management Platform for Industrial IoT. IEEE BigData Kentaroh Toyoda, Mojtaba Shakeri, Xu Chi, Allan N. Zhang
2019	—	`conf`	Spectrogram-Based Simultaneous Heartbeat and Blink Detection using Doppler Sensor. ICC Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2018	B	`conf`	An Energy Efficient Target Specific Code Dissemination Scheme with Forwarder Selection Algorithm in WSNs. PIMRC Hiromu Asahina, Kentaroh Toyoda, Iwao Sasase, P. Takis Mathiopoulos, Hisao Yamamoto
2018	—	`conf`	Doppler Analysis Based Fall Detection Using Array Antenna. ICC Yugo Agata, Tomoaki Ohtsuki, Kentaroh Toyoda
2018	—	`conf`	Doppler Sensor-Based Blink Duration Estimation by Spectrogram Analysis. ICC Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2018	B	`conf`	Fall Detection Using UHF Passive RFID Based on the Neighborhood Preservation Principle. GLOBECOM Hiroto Kamoi, Kentaroh Toyoda, Tomoaki Ohtsuki
2018	—	`conf`	Improved Sparse Adaptive Algorithms for Accurate Non-contact Heartbeat Detection Using Time-Window-Variation Technique. EMBC Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki
2018	—	`conf`	Multi-Class Bitcoin-Enabled Service Identification Based on Transaction History Summarization. iThings/GreenCom/CPSCom/SmartData Kentaroh Toyoda, Tomoaki Ohtsuki, P. Takis Mathiopoulos
2018	B	`conf`	Non-Contact Heartbeat Detection by MUSIC with Discrete Cosine Transform-Based Parameter Adjustment. GLOBECOM Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2018	—	`conf`	Robust Heartbeat Detection with Doppler Radar Based on Stochastic Gradient Approach. ICC Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki
2018	J	`jnl`	Spectrogram-Based Non-Contact RRI Estimation by Accurate Peak Detection Algorithm. IEEE Access Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2018	—	`conf`	Time Series Analysis for Bitcoin Transactions: The Case of Pirate@40's HYIP Scheme. ICDM Workshops Kentaroh Toyoda, Tomoaki Ohtsuki, P. Takis Mathiopoulos
2017	J	`jnl`	A Novel Blockchain-Based Product Ownership Management System (POMS) for Anti-Counterfeits in the Post Supply Chain. IEEE Access Kentaroh Toyoda, P. Takis Mathiopoulos, Iwao Sasase, Tomoaki Ohtsuki
2017	B	`conf`	Design of privacy-preserving mobile Bitcoin client based on γ-deniability enabled bloom filter. PIMRC Kota Kanemura, Kentaroh Toyoda, Tomoaki Ohtsuki
2017	B	`conf`	Driver's blink detection using Doppler sensor. PIMRC Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki
2017	—	`conf`	Empirical Evaluation of Rhythm-Based Authentication Method for Mobile Devices. NBiS Takahiro Hori, Yoshihiro Kita, Kentaroh Toyoda, Naonobu Okazaki, Mirang Park
2017	B	`conf`	Identification of High Yielding Investment Programs in Bitcoin via Transactions Pattern Analysis. GLOBECOM Kentaroh Toyoda, Tomoaki Ohtsuki, P. Takis Mathiopoulos
2017	J	`jnl`	Novel Unsupervised SPITters Detection Scheme by Automatically Solving Unbalanced Situation. IEEE Access Kentaroh Toyoda, Mirang Park, Naonobu Okazaki, Tomoaki Ohtsuki
2016	—	`conf`	Closer destination selection scheme for mobile sink and charger enabled WRSNs. CCNC Yuya Tamura, Kentaroh Toyoda, Iwao Sasase
2016	J	`jnl`	Illegal Interrogation Detectable Products Distribution Scheme in RFID-Enabled Supply Chains. IEICE Trans. Commun. Kentaroh Toyoda, Iwao Sasase
2016	J	`jnl`	LPCQP: Lightweight Private Circular Query Protocol with Divided POI-table and Somewhat Homomorphic Encryption for Privacy-Preserving J. Inf. Process. Yasuhito Utsunomiya, Kentaroh Toyoda, Iwao Sasase
2016	C	`conf`	Practical key distribution scheme with less dummy tags in RFID-enabled supply chains. APCC Tatsuaki Sato, Kentaroh Toyoda, Iwao Sasase
2016	J	`jnl`	Trust-Based Sybil Nodes Detection with Robust Seed Selection and Graph Pruning on SNS. IEICE Trans. Commun. Shuichiro Haruta, Kentaroh Toyoda, Iwao Sasase
2016	—	`conf`	Unsupervised SPITters Detection Scheme for Unbalanced Callers. AINA Workshops Kentaroh Toyoda, Mirang Park, Naonobu Okazaki
2015	—	`conf`	Accelerometer assisted authentication scheme for smart bicycle lock. WF-IoT Alisa Arno, Kentaroh Toyoda, Iwao Sasase
2015	—	`conf`	Adaptive relay selection with energy and channel information in Energy Harvesting WSNs. CCNC Takuma Koga, Kentaroh Toyoda, Iwao Sasase
2015	—	`conf`	Fast target link flooding attack detection scheme by analyzing traceroute packets flow. WIFS Takayuki Hirayama, Kentaroh Toyoda, Iwao Sasase
2015	—	`conf`	Illegal interrogation detectable EPC distribution scheme in RFID-enabled supply chains. RFID-TA Kentaroh Toyoda, Iwao Sasase
2015	—	`conf`	LPCQP: Lightweight private circular query protocol for privacy-preserving k-NN search. CCNC Yasuhito Utsunomiya, Kentaroh Toyoda, Iwao Sasase
2015	C	`conf`	Path metrics for lower throughput fluctuation for video streaming service in wireless mesh networks. APCC Hiromu Asahina, Hisao Yamamoto, Kentaroh Toyoda, Iwao Sasase
2015	—	`conf`	Secret sharing based unidirectional key distribution with dummy tags in Gen2v2 RFID-enabled supply chains. IEEE RFID Kentaroh Toyoda, Iwao Sasase
2015	—	`conf`	Secure and fast missing RFID tags identification with lightweight MAC and rateless coding. ICC Workshops Kentaroh Toyoda, Iwao Sasase
2015	C	`conf`	Secure parent node selection scheme in route construction to exclude attacking nodes from RPL network. APCC Kenji Iuchi, Takumi Matsunaga, Kentaroh Toyoda, Iwao Sasase
2015	—	`conf`	Trust-based Sybil nodes detection with robust seed selection and graph pruning on SNS. WIFS Shuichiro Haruta, Kentaroh Toyoda, Iwao Sasase
2015	C	`conf`	Two-stage SPIT detection scheme with betweenness centrality and social trust. APCC Miho Kurata, Kentaroh Toyoda, Iwao Sasase
2015	J	`jnl`	Unsupervised Clustering-based SPITters Detection Scheme. J. Inf. Process. Kentaroh Toyoda, Iwao Sasase
2014	—	`conf`	Concurrent Moving-Based Connection Restoration Scheme between Actors to Ensure the Continuous Connectivity in WSANs. HPCC/CSS/ICESS Yuya Tamura, Takuma Koga, Shinichiro Hara, Kentaroh Toyoda, Iwao Sasase
2014	—	`conf`	Deterministic Blocker Tag Detection Scheme by Comparing Expected and Observed Slot Status in UHF RFID Inventory Management Systems. HPCC/CSS/ICESS Ryo Hattori, Kentaroh Toyoda, Iwao Sasase
2014	—	`conf`	Low false alarm rate RPL network monitoring system by considering timing inconstancy between the rank measurements. ISWCS Takumi Matsunaga, Kentaroh Toyoda, Iwao Sasase
2013	—	`conf`	SPIT callers detection with unsupervised Random Forests classifier. ICC Kentaroh Toyoda, Iwao Sasase
2011	B	`conf`	Efficient solution to decrease the effect of DoS attack against IP address ownership proof in Mobile IPv6. PIMRC Kentaroh Toyoda, Yuta Kamiguchi, Shinichiro Inoue, Iwao Sasase