Naoki Hayashi

85 papers B 6C 6Misc 2Journal 51Unranked 20
YearRankTypeTitle / Venue / Authors
2026 J jnl
Consensus-based primal-dual method with event-triggered communication.
Int. J. Control
Wataru Hashimoto, Naoki Hayashi, Naoyuki Hara, Natsuki Kawaguchi, Takao Sato, Shigemasa Takai
2025 J jnl
A Distributed Primal-Dual Push-Sum Algorithm on Open Multiagent Networks.
IEEE Trans. Autom. Control.
Riki Sawamura, Naoki Hayashi, Masahiro Inuiguchi
2025 — conf
An Asymptotic Equation Linking WAIC and WBIC in Singular Models.
ICONIP (1)
Naoki Hayashi, Takuro Kutsuna, Sawa Takamuku
2025 J jnl
An Asymptotic Equation Linking WAIC and WBIC in Singular Models.
CoRR
Naoki Hayashi, Takuro Kutsuna, Sawa Takamuku
2025 J jnl
Bayesian generalization error in linear neural networks with concept bottleneck structure and multitask formulation.
Neurocomputing
Naoki Hayashi, Yoshihide Sawada
2025 J jnl
CT-OT Flow: Estimating Continuous-Time Dynamics from Discrete Temporal Snapshots.
CoRR
Keisuke Kawano, Takuro Kutsuna, Naoki Hayashi, Yasushi Esaki, Hidenori Tanaka
2025 J jnl
Consensus-Based Thompson Sampling for Stochastic Multiarmed Bandits.
IEEE Trans. Autom. Control.
Naoki Hayashi
2025 B conf
Decentralized Reinforcement Learning with Risk Aversion in Multi-Agent Systems.
SMC
Daichi Ishikawa, Taisei Ichino, Naoki Hayashi, Masahiro Inuiguchi
2025 B conf
Distributed Byzantine-Resilient Stochastic Optimization With Event-Triggered Communication.
SMC
Shota Tanaka, Naoki Hayashi, Masahiro Inuiguchi
2025 J jnl
Distributed Dual Decomposition Method with Self-Triggered Communication.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Gakuto Ogawa, Naoki Hayashi, Masahiro Inuiguchi
2025 J jnl
Enhancing Reinforcement Learning-Based Energy Management Through Transfer Learning With Load and PV Forecasting.
IEEE Access
Chang Xu, Masahiro Inuiguchi, Naoki Hayashi, Wong Jee Keen Raymond, Hazlie Mokhlis, Hazlee Azil Illias
2025 J jnl
Improving Residential Load Forecasting Accuracy Through Semi-Supervised Multi-Binary Classifier Framework.
IEEE Access
Chang Xu, Wong Jee Keen Raymond, Hazlie Mokhlis, Hazlee Azil Illias, Naoki Hayashi, Masahiro Inuiguchi
2025 B conf
Multiagent Safe Reinforcement Learning by Decentralized Event-Triggered Min-Max Optimization.
SMC
Shunsuke Otani, Naoki Hayashi, Masahiro Inuiguchi
2025 B conf
Service Failure Detection via Connection Retry Analysis of User Traffic.
NOMS
Naoki Hayashi, Fumio Katayama, Naoki Tateishi, Osamu Okino, Mitsuho Tahara
2024 J jnl
Consensus-Based Distributed Exp3 Policy Over Directed Time-Varying Networks.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Tomoki Nakamura, Naoki Hayashi, Masahiro Inuiguchi
2024 J jnl
Design of Sparse Control With Minimax Concave Penalty.
IEEE Control. Syst. Lett.
Naoki Hayashi, Takuya Ikeda, Masaaki Nagahara
2024 J jnl
Distributed Event-Triggered Stochastic Gradient-Tracking for Nonconvex Optimization.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Daichi Ishikawa, Naoki Hayashi, Shigemasa Takai
2024 J jnl
Distributed Online Adaptive Gradient Descent With Event-Triggered Communication.
IEEE Trans. Control. Netw. Syst.
Koki Okamoto, Naoki Hayashi, Shigemasa Takai
2024 J jnl
Distributed online primal-dual subgradient method on unbalanced directed networks.
Adv. Robotics
Keishin Tada, Naoki Hayashi, Shigemasa Takai
2024 J jnl
Distributed primal-dual method on unbalanced digraphs with row stochasticity.
Int. J. Control
Hiroaki Sakuma, Naoki Hayashi, Shigemasa Takai
2024 J jnl
Single-Use Aircraft Launch System with Small Helium Balloon for 1 kPa Flight Testing.
J. Robotics Mechatronics
Hikaru Otsuka, Hiromi Ueno, Renta Oishi, Naoki Hayashi, Ryoma Nakayama, Hiroshi Tokutake
2024 J jnl
Upper Bound of Bayesian Generalization Error in Partial Concept Bottleneck Model (CBM): Partial CBM outperforms naive CBM.
CoRR
Naoki Hayashi, Yoshihide Sawada
2023 J jnl
Bayesian Generalization Error in Linear Neural Networks with Concept Bottleneck Structure and Multitask Formulation.
CoRR
Naoki Hayashi, Yoshihide Sawada
2023 J jnl
Cooperative Learning for Adversarial Multi-Armed Bandit on Open Multi-Agent Systems.
IEEE Control. Syst. Lett.
Tomoki Nakamura, Naoki Hayashi, Masahiro Inuiguchi
2023 J jnl
Cooperative tracking in camera sensor networks with sliding mode control.
Adv. Robotics
Yoshihiro Kameoka, Naoki Hayashi, Shigemasa Takai
2023 — conf
Distributed Event-Triggered Dual Decomposition Method for Cooperative One-Way Car-Sharing Control.
CDC
Gakuto Ogawa, Naoki Hayashi, Kazunori Sakurama, Masahiro Inuiguchi
2023 J jnl
Distributed Online Optimization With Dynamic Coupling Constraints Under Time-Varying Communication Delays.
IEEE Access
Keito Inoue, Naoki Hayashi, Shigemasa Takai
2023 J jnl
Distributed Subgradient Method in Open Multiagent Systems.
IEEE Trans. Autom. Control.
Naoki Hayashi
2023 J jnl
Distributed sparse optimization for source localization over diffusion fields with cooperative spatiotemporal sensing.
Adv. Robotics
Naoki Hayashi, Masaaki Nagahara
2023 J jnl
Quantized Gradient Descent Algorithm for Distributed Nonconvex Optimization.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Junya Yoshida, Naoki Hayashi, Shigemasa Takai
2023 — conf
Utilization of Data Envelopment Analysis for Grid Traffic Accident Data.
IUKM (1)
Daisuke Maruyama, Masahiro Inuiguchi, Naoki Hayashi, Hirosato Seki, Hiromitsu Kurihara, Tomoya Ueura
2022 C conf
Alarm Correlation Method Using Bayesian Network in Telecommunications Networks.
APNOMS
Yuya Hata, Naoki Hayashi, Yusuke Makino, Atsushi Takada, Kyoko Yamagoe
2022 J jnl
Cooperative Target Tracking by Multiagent Camera Sensor Networks via Gaussian Process.
IEEE Access
Takashi Adachi, Naoki Hayashi, Shigemasa Takai
2022 — conf
Distributed Inequality Constrained Online Optimization for Unbalanced Digraphs using Row Stochastic Property.
CDC
Keishin Tada, Naoki Hayashi, Shigemasa Takai
2021 J jnl
Distributed Primal-Dual Perturbation Algorithm Over Unbalanced Directed Networks.
IEEE Access
Hiroaki Sakuma, Naoki Hayashi, Shigemasa Takai
2021 J jnl
Dynamic Regret Analysis for Event-Triggered Distributed Online Optimization Algorithm.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Makoto Yamashita, Naoki Hayashi, Shigemasa Takai
2021 J jnl
Linear Convergence of Consensus-Based Quantized Optimization for Smooth and Strongly Convex Cost Functions.
IEEE Trans. Autom. Control.
Yuichi Kajiyama, Naoki Hayashi, Shigemasa Takai
2021 J jnl
Logarithmic Regret for Distributed Online Subgradient Method over Unbalanced Directed Networks.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Makoto Yamashita, Naoki Hayashi, Takeshi Hatanaka, Shigemasa Takai
2021 C conf
Multiple-Layer-Topology Discovery Method Using Traffic Information.
APNOMS
Mizuto Nakamura, Naoki Hayashi, Atsushi Takada, Toshihiko Seki, Kyoko Yamagoe
2021 J jnl
The exact asymptotic form of Bayesian generalization error in latent Dirichlet allocation.
Neural Networks
Naoki Hayashi
2020 J jnl
Asymptotic Bayesian Generalization Error in Latent Dirichlet Allocation and Stochastic Matrix Factorization.
SN Comput. Sci.
Naoki Hayashi, Sumio Watanabe
2020 J jnl
Consensus-Based Quantized Algorithm for Convex Optimization with Smooth Cost Functions.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoki Hayashi, Yuichi Kajiyama, Shigemasa Takai
2020 J jnl
Distributed Subgradient Method for Constrained Convex Optimization with Quantized and Event-Triggered Communication.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoki Hayashi, Kazuyuki Ishikawa, Shigemasa Takai
2020 J jnl
The Exact Asymptotic Form of Bayesian Generalization Error in Latent Dirichlet Allocation.
CoRR
Naoki Hayashi
2020 B conf
Topology Discovery Method using Network Equipment Alarms.
CNSM
Atsushi Takada, Naoki Hayashi, Mizuto Nakamura, Toshihiko Seki, Kyoko Yamagoe
2020 C conf
Topology Discovery for Telecommunications-carrier Networks using Equipment Alarms.
APNOMS
Atsushi Takada, Naoki Hayashi, Mizuto Nakamura, Naoyuki Tanji, Toshihiko Seki, Kyoko Yamagoe
2020 J jnl
Variational approximation error in non-negative matrix factorization.
Neural Networks
Naoki Hayashi
2019 J jnl
Distributed Constrained Convex Optimization with Accumulated Subgradient Information over Undirected Switching Networks.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yuichi Kajiyama, Naoki Hayashi, Shigemasa Takai
2019 J jnl
Distributed Proximal Minimization Algorithm for Constrained Convex Optimization over Strongly Connected Networks.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoki Hayashi, Masaaki Nagahara
2018 J jnl
Consensus-Based Distributed Particle Swarm Optimization with Event-Triggered Communication.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kazuyuki Ishikawa, Naoki Hayashi, Shigemasa Takai
2018 J jnl
Distributed Subgradient Method With Edge-Based Event-Triggered Communication.
IEEE Trans. Autom. Control.
Yuichi Kajiyama, Naoki Hayashi, Shigemasa Takai
2018 — conf
Event-Triggered Consensus-Based Optimization Algorithm for Smooth and Strongly Convex Cost Functions.
CDC
Naoki Hayashi, Tomohiro Sugiura, Yuichi Kajiyama, Shigemasa Takai
2018 B conf
Uniform Ultimate Boundedness of Event-Triggered Control for Time-Varying Nonlinear Systems.
SMC
Kenta Suzuki, Naoki Hayashi, Shigemasa Takai
2018 J jnl
Variational Approximation Accuracy in Bayesian Non-negative Matrix Factorization.
CoRR
Naoki Hayashi
2017 — conf
Distributed multi-step subgradient algorithm for constrained convex optimization with undirected time-varying communications.
CDC
Yuichi Kajiyama, Naoki Hayashi, Shigemasa Takai
2017 — conf
Tighter upper bound of real log canonical threshold of non-negative matrix factorization and its application to Bayesian inference.
SSCI
Naoki Hayashi, Sumio Watanabe
2017 J jnl
Upper Bound of Bayesian Generalization Error in Stochastic Matrix Factorization.
CoRR
Naoki Hayashi, Sumio Watanabe
2017 J jnl
Upper bound of Bayesian generalization error in non-negative matrix factorization.
Neurocomputing
Naoki Hayashi, Sumio Watanabe
2016 — conf
Proposal and Evaluation of Cyber Defense System Using Blacklist Refined Based on Authentication Results.
NBiS
Hirofumi Nakakoji, Yasuhiro Fujii, Yoshiaki Isobe, Tomohiro Shigemoto, Tetsuro Kito, Naoki Hayashi, Nobutaka Kawaguchi, Naoki Shimotsuma, Hiroaki Kikuchi
2016 J jnl
Upper Bound of Bayesian Generalization Error in Non-negative Matrix Factorization.
CoRR
Naoki Hayashi, Sumio Watanabe
2015 — conf
Cooperative target tracking by 2-level hierarchical PTZ camera sensor networks.
CDC
Kohei Segawa, Kenta Hamada, Naoki Hayashi, Shigemasa Takai
2015 — conf
Distributed event-triggered control for Voronoi coverage.
EBCCSP
Naoki Hayashi, Yu Muranishi, Shigemasa Takai
2015 J jnl
GTS-based communication task scheduling for quantized output consensus over IEEE 802.15.4 wireless networks.
Autom.
Naoki Hayashi, Shigemasa Takai
2015 — conf
Proposal of a Method for Identifying the Infection Route for Targeted Attacks Based on Malware Behavior in a Network.
CyberSec
Makoto Sato, Akihiko Sugimoto, Naoki Hayashi, Yoshiaki Isobe, Ryôichi Sasaki
2014 — conf
A minimal model of coevolution between learning and niche construction.
BICT
Naoki Hayashi, Reiji Suzuki, Takaya Arita
2014 C conf
Consensus-based distribution estimation of 1-D diffusion phenomena.
ACC
Naoki Hayashi, Shigemasa Takai
2014 — conf
Distributed estimation of 1-D convection-diffusion phenomena by discrete-time event-triggered consensus dynamics.
CDC
Yu Muranishi, Kenta Hamada, Naoki Hayashi, Shigemasa Takai
2014 J jnl
The Measurement of Dialogue: From a Case Study of the Workshop Using World Café as a Collective Dialogue Method.
J. Inf. Process.
Masamichi Takahashi, Keiichi Nemoto, Naoki Hayashi, Ryoji Horita
2013 — conf
A GTS scheduling for consensus problems over IEEE 802.15.4 wireless networks.
ECC
Naoki Hayashi, Shigemasa Takai
2013 — conf
Consideration of Network Selection Criteria on IP Mobility Communications Quality by Real-Time Status and/or Statistical Information.
COMPSAC Workshops
Yasuhiro Ohishi, Kaori Maeda, Takemi Sahara, Naoki Hayashi, Reiji Aibara
2013 J jnl
Moving Object Localization Using Sound-Based Positioning System with Doppler Shift Compensation.
Robotics
Slamet Widodo, Tomoo Shiigi, Naoki Hayashi, Hideo Kikuchi, Keigo Yanagida, Yoshiaki Nakatsuchi, Yuichi Ogawa, Naoshi Kondo
2012 — conf
H
CDC
Masaaki Nagahara, Yutaka Yamamoto, Seiya Miyazaki, Takahiro Kudoh, Naoki Hayashi
2011 — conf
Hybrid CAD scheme for lung nodule detection in PET/CT images.
Computer-Aided Diagnosis
Atsushi Teramoto, Hiroshi Fujita, Yoya Tomita, Katsuaki Takahashi, Osamu Yamamuro, Tsuneo Tamaki, Naoki Hayashi, Shinichi Tamai, Masami Nishio, Wei-Ping Chen, Toshiki Kobayashi
2011 J jnl
Potential Game Theoretic Approach to Power-Aware Mobile Sensor Coverage Problem.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoki Hayashi, Toshimitsu Ushio, Takafumi Kanazawa
2010 C conf
3D subsurface visualization by suppressing ground reflection and direct wave with bistatic GPR.
IGARSS
Naoki Hayashi, Motoyuki Sato
2010 J jnl
Adaptive Arbitration of Fair QoS Based Resource Allocation in Multi-Tier Computing Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoki Hayashi, Toshimitsu Ushio, Takafumi Kanazawa
2010 J jnl
F-k Filter Designs to Suppress Direct Waves for Bistatic Ground Penetrating Radar.
IEEE Trans. Geosci. Remote. Sens.
Naoki Hayashi, Motoyuki Sato
2010 — conf
Simply Fabricated Precise Microfluidic Mixer with Resist Flow Paths Sealed by an Acrylic Lid.
BIODEVICES
Toshiyuki Horiuchi, Hiroyuki Watanabe, Naoki Hayashi, Takuya Kitamura
2009 C conf
Adaptive Fair Resource Management with an Arbiter for Multi-tier Computing Systems.
ETFA
Naoki Hayashi, Toshimitsu Ushio, Takafumi Kanazawa
2009 — conf
Measurement and Analysis of Paddy Field by Polarimetric GB-SAR.
IGARSS (4)
Naoki Hayashi, Motoyuki Sato
2008 — conf
Application of a consensus problem to fair multi-resource allocation in real-time systems.
CDC
Naoki Hayashi, Toshimitsu Ushio
2008 J jnl
Performance Consensus Problem of Multi-Agent Systems with Multiple State Variables.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoki Hayashi, Toshimitsu Ushio
2007 Misc conf
Collusion-Resistant Fingerprinting Scheme Based on the CDMA-Technique.
IWSEC
Naoki Hayashi, Minoru Kuribayashi, Masakatu Morii
2007 J jnl
Consensus Problem of Multi-Agent Systems with Non-linear Performance Functions.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Naoki Hayashi, Toshimitsu Ushio, Fumiko Harada, Atsuko Ohno
2004 Misc conf
SnapTable: physical handling for digital documents with electronic paper.
NordiCHI
Minoru Koshimizu, Naoki Hayashi, Yoshitsugu Hirose