Efficient solution to decrease the effect of DoS attack against IP address ownership proof in Mobile IPv6. - Kentaroh Toyoda; Yuta Kamiguchi; Shinichiro Inoue; Iwao Sasase (PIMRC, 2011)

SPIT callers detection with unsupervised Random Forests classifier. - Kentaroh Toyoda; Iwao Sasase (ICC, 2013)

Deterministic Blocker Tag Detection Scheme by Comparing Expected and Observed Slot Status in UHF RFID Inventory Management Systems. - Ryo Hattori; Kentaroh Toyoda; Iwao Sasase (HPCC/CSS/ICESS, 2014)

Concurrent Moving-Based Connection Restoration Scheme between Actors to Ensure the Continuous Connectivity in WSANs. - Yuya Tamura; Takuma Koga; Shinichiro Hara; Kentaroh Toyoda; Iwao Sasase (HPCC/CSS/ICESS, 2014)

Low false alarm rate RPL network monitoring system by considering timing inconstancy between the rank measurements. - Takumi Matsunaga; Kentaroh Toyoda; Iwao Sasase (ISWCS, 2014)

Path metrics for lower throughput fluctuation for video streaming service in wireless mesh networks. - Hiromu Asahina; Hisao Yamamoto; Kentaroh Toyoda; Iwao Sasase (APCC, 2015)

Secure parent node selection scheme in route construction to exclude attacking nodes from RPL network. - Kenji Iuchi; Takumi Matsunaga; Kentaroh Toyoda; Iwao Sasase (APCC, 2015)

Two-stage SPIT detection scheme with betweenness centrality and social trust. - Miho Kurata; Kentaroh Toyoda; Iwao Sasase (APCC, 2015)

Adaptive relay selection with energy and channel information in Energy Harvesting WSNs. - Takuma Koga; Kentaroh Toyoda; Iwao Sasase (CCNC, 2015)

LPCQP: Lightweight private circular query protocol for privacy-preserving k-NN search. - Yasuhito Utsunomiya; Kentaroh Toyoda; Iwao Sasase (CCNC, 2015)

Secure and fast missing RFID tags identification with lightweight MAC and rateless coding. - Kentaroh Toyoda; Iwao Sasase (ICC Workshops, 2015)

Secret sharing based unidirectional key distribution with dummy tags in Gen2v2 RFID-enabled supply chains. - Kentaroh Toyoda; Iwao Sasase (IEEE RFID, 2015)

Illegal interrogation detectable EPC distribution scheme in RFID-enabled supply chains. - Kentaroh Toyoda; Iwao Sasase (RFID-TA, 2015)

Accelerometer assisted authentication scheme for smart bicycle lock. - Alisa Arno; Kentaroh Toyoda; Iwao Sasase (WF-IoT, 2015)

Fast target link flooding attack detection scheme by analyzing traceroute packets flow. - Takayuki Hirayama; Kentaroh Toyoda; Iwao Sasase (WIFS, 2015)

Unsupervised Clustering-based SPITters Detection Scheme. - Kentaroh Toyoda; Iwao Sasase (J. Inf. Process., 2015)

Unsupervised SPITters Detection Scheme for Unbalanced Callers. - Kentaroh Toyoda; Mirang Park; Naonobu Okazaki (AINA Workshops, 2016)

Practical key distribution scheme with less dummy tags in RFID-enabled supply chains. - Tatsuaki Sato; Kentaroh Toyoda; Iwao Sasase (APCC, 2016)

Closer destination selection scheme for mobile sink and charger enabled WRSNs. - Yuya Tamura; Kentaroh Toyoda; Iwao Sasase (CCNC, 2016)

Trust-Based Sybil Nodes Detection with Robust Seed Selection and Graph Pruning on SNS. - Shuichiro Haruta; Kentaroh Toyoda; Iwao Sasase (IEICE Trans. Commun., 2016)

Illegal Interrogation Detectable Products Distribution Scheme in RFID-Enabled Supply Chains. - Kentaroh Toyoda; Iwao Sasase (IEICE Trans. Commun., 2016)

LPCQP: Lightweight Private Circular Query Protocol with Divided POI-table and Somewhat Homomorphic Encryption for Privacy-Preserving k-NN Search. - Yasuhito Utsunomiya; Kentaroh Toyoda; Iwao Sasase (J. Inf. Process., 2016)

Identification of High Yielding Investment Programs in Bitcoin via Transactions Pattern Analysis. - Kentaroh Toyoda; Tomoaki Ohtsuki; P. Takis Mathiopoulos (GLOBECOM, 2017)

Empirical Evaluation of Rhythm-Based Authentication Method for Mobile Devices. - Takahiro Hori; Yoshihiro Kita; Kentaroh Toyoda; Naonobu Okazaki; Mirang Park (NBiS, 2017)

Design of privacy-preserving mobile Bitcoin client based on γ-deniability enabled bloom filter. - Kota Kanemura; Kentaroh Toyoda; Tomoaki Ohtsuki (PIMRC, 2017)

Driver's blink detection using Doppler sensor. - Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (PIMRC, 2017)

A Novel Blockchain-Based Product Ownership Management System (POMS) for Anti-Counterfeits in the Post Supply Chain. - Kentaroh Toyoda; P. Takis Mathiopoulos; Iwao Sasase; Tomoaki Ohtsuki (IEEE Access, 2017)

Novel Unsupervised SPITters Detection Scheme by Automatically Solving Unbalanced Situation. - Kentaroh Toyoda; Mirang Park; Naonobu Okazaki; Tomoaki Ohtsuki (IEEE Access, 2017)

Improved Sparse Adaptive Algorithms for Accurate Non-contact Heartbeat Detection Using Time-Window-Variation Technique. - Chen Ye 001; Kentaroh Toyoda; Tomoaki Ohtsuki (EMBC, 2018)

Fall Detection Using UHF Passive RFID Based on the Neighborhood Preservation Principle. - Hiroto Kamoi; Kentaroh Toyoda; Tomoaki Ohtsuki (GLOBECOM, 2018)

Non-Contact Heartbeat Detection by MUSIC with Discrete Cosine Transform-Based Parameter Adjustment. - Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (GLOBECOM, 2018)

Doppler Analysis Based Fall Detection Using Array Antenna. - Yugo Agata; Tomoaki Ohtsuki; Kentaroh Toyoda (ICC, 2018)

Doppler Sensor-Based Blink Duration Estimation by Spectrogram Analysis. - Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (ICC, 2018)

Robust Heartbeat Detection with Doppler Radar Based on Stochastic Gradient Approach. - Chen Ye 001; Kentaroh Toyoda; Tomoaki Ohtsuki (ICC, 2018)

Time Series Analysis for Bitcoin Transactions: The Case of Pirate@40's HYIP Scheme. - Kentaroh Toyoda; Tomoaki Ohtsuki; P. Takis Mathiopoulos (ICDM Workshops, 2018)

Multi-Class Bitcoin-Enabled Service Identification Based on Transaction History Summarization. - Kentaroh Toyoda; Tomoaki Ohtsuki; P. Takis Mathiopoulos (iThings/GreenCom/CPSCom/SmartData, 2018)

An Energy Efficient Target Specific Code Dissemination Scheme with Forwarder Selection Algorithm in WSNs. - Hiromu Asahina; Kentaroh Toyoda; Iwao Sasase; P. Takis Mathiopoulos; Hisao Yamamoto (PIMRC, 2018)

Spectrogram-Based Non-Contact RRI Estimation by Accurate Peak Detection Algorithm. - Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (IEEE Access, 2018)

Performance Evaluation of Ethereum-based On-chain Sensor Data Management Platform for Industrial IoT. - Kentaroh Toyoda; Mojtaba Shakeri; Xu Chi; Allan N. Zhang (IEEE BigData, 2019)

Mechanism Design for An Incentive-aware Blockchain-enabled Federated Learning Platform. - Kentaroh Toyoda; Allan N. Zhang (IEEE BigData, 2019)

Novel CA-CFAR Approach for Improvement of Doppler Sensor-based Heart Rate Variability Estimation. - Ryosuke Hiromatsu; Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (EMBC, 2019)

MUSIC-based Non-contact Heart Rate Estimation with Adaptive Window Size Setting. - Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (EMBC, 2019)

FMCW Radar-Based Anomaly Detection in Toilet by Supervised Machine Learning Classifier. - Wataru Takabatake; Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki; Yohei Shibata; Atsushi Nagate (GLOBECOM, 2019)

CNN-Based Respiration Rate Estimation in Indoor Environments via MIMO FMCW Radar. - Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (GLOBECOM, 2019)

Identification of Darknet Markets' Bitcoin Addresses by Voting Per-address Classification Results. - Kota Kanemura; Kentaroh Toyoda; Tomoaki Ohtsuki (IEEE ICBC, 2019)

Spectrogram-Based Simultaneous Heartbeat and Blink Detection using Doppler Sensor. - Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (ICC, 2019)

Non-Negative Matrix Factorization-Based Blind Source Separation for Non-Contact Heartbeat Detection. - Chen Ye 001; Kentaroh Toyoda; Tomoaki Ohtsuki (ICC, 2019)

A Novel Methodology for HYIP Operators' Bitcoin Addresses Identification. - Kentaroh Toyoda; P. Takis Mathiopoulos; Tomoaki Ohtsuki (IEEE Access, 2019)

Doppler Sensor-Based Blink Duration Estimation by Analysis of Eyelids Closing and Opening Behavior on Spectrogram. - Kohei Yamamoto; Kentaroh Toyoda; Tomoaki Ohtsuki (IEEE Access, 2019)

A Stochastic Gradient Approach for Robust Heartbeat Detection With Doppler Radar Using Time-Window-Variation Technique. - Chen Ye 001; Kentaroh Toyoda; Tomoaki Ohtsuki (IEEE Trans. Biomed. Eng., 2019)

On-Road Object Identification with Time Series Automotive Millimeter-wave Radar Information. - Takashi Nakamura; Kentaroh Toyoda; Tomoaki Ohtsuki (VTC Spring, 2020)

Function-Level Bottleneck Analysis of Private Proof-of-Authority Ethereum Blockchain. - Kentaroh Toyoda; Koji Machi; Yutaka Ohtake; Allan N. Zhang (IEEE Access, 2020)

Blockchain-Enabled Federated Learning With Mechanism Design. - Kentaroh Toyoda; Jun Zhao 007; Allan NengSheng Zhang; P. Takis Mathiopoulos (IEEE Access, 2020)

RPL-Based Tree Construction Scheme for Target-Specific Code Dissemination in Wireless Sensors Networks. - Hiromu Asahina; Kentaroh Toyoda; P. Takis Mathiopoulos; Iwao Sasase; Hisao Yamamoto (IEICE Trans. Commun., 2020)

Blind Source Separation on Non-Contact Heartbeat Detection by Non-Negative Matrix Factorization Algorithms. - Chen Ye 001; Kentaroh Toyoda; Tomoaki Ohtsuki (IEEE Trans. Biomed. Eng., 2020)

Design and Implementation of Blockchain-enabled Immutable and Interoperable Data Management System for Enterprise Systems. - Kentaroh Toyoda; Justin Lim Kim Moh; Nang Hsu Hlaing Mon; Alvin Soo (ICCMB, 2022)

Web3 Meets Behavioral Economics: An Example of Profitable Crypto Lottery Mechanism Design. - Kentaroh Toyoda; Xuan-The Tran; Minh Sang Nguyen; Hung Tien Dinh (CoRR, 2022)

Scaling Ethereum 2.0s Cross-Shard Transactions with Refined Data Structures. - Alexander Kudzin; Kentaroh Toyoda; Satoshi Takayama; Atsushi Ishigame (Cryptogr., 2022)

Web3 Meets Behavioral Economics: An Example of Profitable Crypto Lottery Mechanism Design. - Kentaroh Toyoda (MetaCom, 2023)

Decentral and Incentivized Federated Learning Frameworks: A Systematic Literature Review. - Leon Witt; Mathis Heyer; Kentaroh Toyoda; Wojciech Samek; Dan Li 001 (IEEE Internet Things J., 2023)

Blockchain and Artificial Intelligence: Synergies and Conflicts. - Leon Witt; Armando Teles Fortes; Kentaroh Toyoda; Wojciech Samek; Dan Li 001 (CoRR, 2024)

MStableChain: Towards Multi-Native Stablecoins in EVM-Compatible Blockchain for Stable Fee and Mass Adoption. - Mingzhe Li; Bo Gao; Kentaroh Toyoda; Yechao Yang; Juniarto Samsudin; Haibin Zhang; Qingsong Wei; Yong Liu 026; Rich Siow Mong Goh (CoRR, 2024)

Blockchain Data Analysis in the Era of Large-Language Models. - Kentaroh Toyoda; Xiao Wang; Mingzhe Li; Bo Gao; Yuan Wang; Qingsong Wei (CoRR, 2024)

Identifying the Key Attributes in an Unlabeled Event Log for Automated Process Discovery. - Kentaroh Toyoda; Rachel Gan Kai Ying; Allan NengSheng Zhang; Puay Siew Tan (IEEE Trans. Serv. Comput., 2024)

Scaling Ethereum 2.0's Cross-Shard Transactions With Efficient Verification and Aggregation of KZG Commitments. - Alexander Kudzin; Kentaroh Toyoda; Mitsuru Kawazoe; Satoshi Takayama; Atsushi Ishigame (IEEE Internet Things J., 2024)

Comparing Uncertainty Measurement and Mitigation Methods for Large Language Models: A Systematic Review. - Toghrul Abbasli; Kentaroh Toyoda; Yuan Wang; Leon Witt; Muhammad Asif Ali; Yukai Miao; Dan Li 001; Qingsong Wei (CoRR, 2025)