Naoki Hayashi

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 49

Top Topics

Convex Optimization

Subgradient Method

Top Venues

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

Publications

Keishin Tada, Naoki Hayashi, Shigemasa Takai
Distributed online primal-dual subgradient method on unbalanced directed networks. Adv. Robotics 38 (9-10) (2024)
Naoki Hayashi, Yoshihide Sawada
Upper Bound of Bayesian Generalization Error in Partial Concept Bottleneck Model (CBM): Partial CBM outperforms naive CBM. CoRR (2024)
Koki Okamoto, Naoki Hayashi, Shigemasa Takai
Distributed Online Adaptive Gradient Descent With Event-Triggered Communication. IEEE Trans. Control. Netw. Syst. 11 (2) (2024)
Daichi Ishikawa, Naoki Hayashi, Shigemasa Takai
Distributed Event-Triggered Stochastic Gradient-Tracking for Nonconvex Optimization. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107 (5) (2024)
Tomoki Nakamura, Naoki Hayashi, Masahiro Inuiguchi
Consensus-Based Distributed Exp3 Policy Over Directed Time-Varying Networks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107 (5) (2024)
Naoki Hayashi, Takuya Ikeda, Masaaki Nagahara
Design of Sparse Control With Minimax Concave Penalty. IEEE Control. Syst. Lett. 8 (2024)
Naoki Hayashi, Yoshihide Sawada
Bayesian Generalization Error in Linear Neural Networks with Concept Bottleneck Structure and Multitask Formulation. CoRR (2023)
Yoshihiro Kameoka, Naoki Hayashi, Shigemasa Takai
Cooperative tracking in camera sensor networks with sliding mode control. Adv. Robotics 37 (1-2) (2023)
Tomoki Nakamura, Naoki Hayashi, Masahiro Inuiguchi
Cooperative Learning for Adversarial Multi-Armed Bandit on Open Multi-Agent Systems. IEEE Control. Syst. Lett. 7 (2023)
Gakuto Ogawa, Naoki Hayashi, Kazunori Sakurama, Masahiro Inuiguchi
Distributed Event-Triggered Dual Decomposition Method for Cooperative One-Way Car-Sharing Control. CDC (2023)
Keito Inoue, Naoki Hayashi, Shigemasa Takai
Distributed Online Optimization With Dynamic Coupling Constraints Under Time-Varying Communication Delays. IEEE Access 11 (2023)
Daisuke Maruyama, Masahiro Inuiguchi, Naoki Hayashi, Hirosato Seki, Hiromitsu Kurihara, Tomoya Ueura
Utilization of Data Envelopment Analysis for Grid Traffic Accident Data. IUKM (1) (2023)
Naoki Hayashi, Masaaki Nagahara
Distributed sparse optimization for source localization over diffusion fields with cooperative spatiotemporal sensing. Adv. Robotics 37 (3) (2023)
Naoki Hayashi
Distributed Subgradient Method in Open Multiagent Systems. IEEE Trans. Autom. Control. 68 (10) (2023)
Junya Yoshida, Naoki Hayashi, Shigemasa Takai
Quantized Gradient Descent Algorithm for Distributed Nonconvex Optimization. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106 (10) (2023)
Keishin Tada, Naoki Hayashi, Shigemasa Takai
Distributed Inequality Constrained Online Optimization for Unbalanced Digraphs using Row Stochastic Property. CDC (2022)
Takashi Adachi, Naoki Hayashi, Shigemasa Takai
Cooperative Target Tracking by Multiagent Camera Sensor Networks via Gaussian Process. IEEE Access 10 (2022)
Hiroaki Yoshizawa, Ayaka Takazawa, Masaki Kakiage, Takeshi Yamanobe, Naoki Hayashi, Maki Hiraoka, Hiroyasu Masunaga, Kouki Aoyama, Hiroki Uehara
X-Ray Analyses of Structural Change During Drawing and Shrinking of Linear Low-Density Polyethylene Film. J. Robotics Mechatronics 34 (2) (2022)
Yuya Hata, Naoki Hayashi, Yusuke Makino, Atsushi Takada, Kyoko Yamagoe
Alarm Correlation Method Using Bayesian Network in Telecommunications Networks. APNOMS (2022)
Naoki Hayashi
The exact asymptotic form of Bayesian generalization error in latent Dirichlet allocation. Neural Networks 137 (2021)
Yuichi Kajiyama, Naoki Hayashi, Shigemasa Takai
Linear Convergence of Consensus-Based Quantized Optimization for Smooth and Strongly Convex Cost Functions. IEEE Trans. Autom. Control. 66 (3) (2021)
Mizuto Nakamura, Naoki Hayashi, Atsushi Takada, Toshihiko Seki, Kyoko Yamagoe
Multiple-Layer-Topology Discovery Method Using Traffic Information. APNOMS (2021)
Makoto Yamashita, Naoki Hayashi, Takeshi Hatanaka, Shigemasa Takai
Logarithmic Regret for Distributed Online Subgradient Method over Unbalanced Directed Networks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (8) (2021)
Makoto Yamashita, Naoki Hayashi, Shigemasa Takai
Dynamic Regret Analysis for Event-Triggered Distributed Online Optimization Algorithm. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2021)
Hiroaki Sakuma, Naoki Hayashi, Shigemasa Takai
Distributed Primal-Dual Perturbation Algorithm Over Unbalanced Directed Networks. IEEE Access 9 (2021)
Atsushi Takada, Naoki Hayashi, Mizuto Nakamura, Naoyuki Tanji, Toshihiko Seki, Kyoko Yamagoe
Topology Discovery for Telecommunications-carrier Networks using Equipment Alarms. APNOMS (2020)
Naoki Hayashi, Kazuyuki Ishikawa, Shigemasa Takai
Distributed Subgradient Method for Constrained Convex Optimization with Quantized and Event-Triggered Communication. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2020)
Atsushi Takada, Naoki Hayashi, Mizuto Nakamura, Toshihiko Seki, Kyoko Yamagoe
Topology Discovery Method using Network Equipment Alarms. CNSM (2020)
Naoki Hayashi
The Exact Asymptotic Form of Bayesian Generalization Error in Latent Dirichlet Allocation. CoRR (2020)
Naoki Hayashi, Yuichi Kajiyama, Shigemasa Takai
Consensus-Based Quantized Algorithm for Convex Optimization with Smooth Cost Functions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2020)
Naoki Hayashi, Sumio Watanabe
Asymptotic Bayesian Generalization Error in Latent Dirichlet Allocation and Stochastic Matrix Factorization. SN Comput. Sci. 1 (2) (2020)
Naoki Hayashi
Variational approximation error in non-negative matrix factorization. Neural Networks 126 (2020)
Yuichi Kajiyama, Naoki Hayashi, Shigemasa Takai
Distributed Constrained Convex Optimization with Accumulated Subgradient Information over Undirected Switching Networks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2019)
Naoki Hayashi, Masaaki Nagahara
Distributed Proximal Minimization Algorithm for Constrained Convex Optimization over Strongly Connected Networks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2019)
Naoki Hayashi
Variational Approximation Accuracy in Bayesian Non-negative Matrix Factorization. CoRR (2018)
Yuichi Kajiyama, Naoki Hayashi, Shigemasa Takai
Distributed Subgradient Method With Edge-Based Event-Triggered Communication. IEEE Trans. Autom. Control. 63 (7) (2018)
Kenta Suzuki, Naoki Hayashi, Shigemasa Takai
Uniform Ultimate Boundedness of Event-Triggered Control for Time-Varying Nonlinear Systems. SMC (2018)
Kazuyuki Ishikawa, Naoki Hayashi, Shigemasa Takai
Consensus-Based Distributed Particle Swarm Optimization with Event-Triggered Communication. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2018)
Naoki Hayashi, Tomohiro Sugiura, Yuichi Kajiyama, Shigemasa Takai
Event-Triggered Consensus-Based Optimization Algorithm for Smooth and Strongly Convex Cost Functions. CDC (2018)
Naoki Hayashi, Sumio Watanabe
Upper Bound of Bayesian Generalization Error in Stochastic Matrix Factorization. CoRR (2017)
Naoki Hayashi, Sumio Watanabe
Upper bound of Bayesian generalization error in non-negative matrix factorization. Neurocomputing 266 (2017)
Naoki Hayashi, Sumio Watanabe
Tighter upper bound of real log canonical threshold of non-negative matrix factorization and its application to Bayesian inference. SSCI (2017)
Yuichi Kajiyama, Naoki Hayashi, Shigemasa Takai
Distributed multi-step subgradient algorithm for constrained convex optimization with undirected time-varying communications. CDC (2017)
Naoki Hayashi, Sumio Watanabe
Upper Bound of Bayesian Generalization Error in Non-negative Matrix Factorization. CoRR (2016)
Hirofumi Nakakoji, Yasuhiro Fujii, Yoshiaki Isobe, Tomohiro Shigemoto, Tetsuro Kito, Naoki Hayashi, Nobutaka Kawaguchi, Naoki Shimotsuma, Hiroaki Kikuchi
Proposal and Evaluation of Cyber Defense System Using Blacklist Refined Based on Authentication Results. NBiS (2016)
Makoto Sato, Akihiko Sugimoto, Naoki Hayashi, Yoshiaki Isobe, Ryôichi Sasaki
Proposal of a Method for Identifying the Infection Route for Targeted Attacks Based on Malware Behavior in a Network. CyberSec (2015)
Kohei Segawa, Kenta Hamada, Naoki Hayashi, Shigemasa Takai
Cooperative target tracking by 2-level hierarchical PTZ camera sensor networks. CDC (2015)
Naoki Hayashi, Shigemasa Takai
GTS-based communication task scheduling for quantized output consensus over IEEE 802.15.4 wireless networks. Autom. 55 (2015)
Naoki Hayashi, Yu Muranishi, Shigemasa Takai
Distributed event-triggered control for Voronoi coverage. EBCCSP (2015)
Masamichi Takahashi, Keiichi Nemoto, Naoki Hayashi, Ryoji Horita
The Measurement of Dialogue: From a Case Study of the Workshop Using World Café as a Collective Dialogue Method. J. Inf. Process. 22 (1) (2014)
Yu Muranishi, Kenta Hamada, Naoki Hayashi, Shigemasa Takai
Distributed estimation of 1-D convection-diffusion phenomena by discrete-time event-triggered consensus dynamics. CDC (2014)
Naoki Hayashi, Reiji Suzuki, Takaya Arita
A minimal model of coevolution between learning and niche construction. BICT (2014)
Naoki Hayashi, Shigemasa Takai
Consensus-based distribution estimation of 1-D diffusion phenomena. ACC (2014)
Yasuhiro Ohishi, Kaori Maeda, Takemi Sahara, Naoki Hayashi, Reiji Aibara
Consideration of Network Selection Criteria on IP Mobility Communications Quality by Real-Time Status and/or Statistical Information. COMPSAC Workshops (2013)
Slamet Widodo, Tomoo Shiigi, Naoki Hayashi, Hideo Kikuchi, Keigo Yanagida, Yoshiaki Nakatsuchi, Yuichi Ogawa, Naoshi Kondo
Moving Object Localization Using Sound-Based Positioning System with Doppler Shift Compensation. Robotics 2 (2) (2013)
Naoki Hayashi, Shigemasa Takai
A GTS scheduling for consensus problems over IEEE 802.15.4 wireless networks. ECC (2013)
Masaaki Nagahara, Yutaka Yamamoto, Seiya Miyazaki, Takahiro Kudoh, Naoki Hayashi
control of microgrids involving gas turbine engines and batteries. CDC (2012)
Atsushi Teramoto, Hiroshi Fujita, Yoya Tomita, Katsuaki Takahashi, Osamu Yamamuro, Tsuneo Tamaki, Naoki Hayashi, Shinichi Tamai, Masami Nishio, Wei-Ping Chen, Toshiki Kobayashi
Hybrid CAD scheme for lung nodule detection in PET/CT images. Medical Imaging: Computer-Aided Diagnosis (2011)
Naoki Hayashi, Toshimitsu Ushio, Takafumi Kanazawa
Potential Game Theoretic Approach to Power-Aware Mobile Sensor Coverage Problem. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2011)
Naoki Hayashi, Motoyuki Sato
3D subsurface visualization by suppressing ground reflection and direct wave with bistatic GPR. IGARSS (2010)
Naoki Hayashi, Toshimitsu Ushio, Takafumi Kanazawa
Adaptive Arbitration of Fair QoS Based Resource Allocation in Multi-Tier Computing Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2010)
Toshiyuki Horiuchi, Hiroyuki Watanabe, Naoki Hayashi, Takuya Kitamura
Simply Fabricated Precise Microfluidic Mixer with Resist Flow Paths Sealed by an Acrylic Lid. BIODEVICES (2010)
Naoki Hayashi, Motoyuki Sato
F-k Filter Designs to Suppress Direct Waves for Bistatic Ground Penetrating Radar. IEEE Trans. Geosci. Remote. Sens. 48 (3-2) (2010)
Naoki Hayashi, Motoyuki Sato
Measurement and Analysis of Paddy Field by Polarimetric GB-SAR. IGARSS (4) (2009)
Naoki Hayashi, Toshimitsu Ushio, Takafumi Kanazawa
Adaptive Fair Resource Management with an Arbiter for Multi-tier Computing Systems. ETFA (2009)
Naoki Hayashi, Toshimitsu Ushio
Performance Consensus Problem of Multi-Agent Systems with Multiple State Variables. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2008)
Naoki Hayashi, Toshimitsu Ushio
Application of a consensus problem to fair multi-resource allocation in real-time systems. CDC (2008)
Naoki Hayashi, Toshimitsu Ushio, Fumiko Harada, Atsuko Ohno
Consensus Problem of Multi-Agent Systems with Non-linear Performance Functions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2007)
Naoki Hayashi, Minoru Kuribayashi, Masakatu Morii
Collusion-Resistant Fingerprinting Scheme Based on the CDMA-Technique. IWSEC (2007)
Minoru Koshimizu, Naoki Hayashi, Yoshitsugu Hirose
SnapTable: physical handling for digital documents with electronic paper. NordiCHI (2004)